{"id":679,"date":"2019-05-13T20:34:56","date_gmt":"2019-05-13T20:34:56","guid":{"rendered":"http:\/\/quimidex.ufsc.br\/?page_id=679"},"modified":"2023-06-15T13:00:40","modified_gmt":"2023-06-15T16:00:40","slug":"transesterificacao-metilica","status":"publish","type":"page","link":"https:\/\/quimidex.ufsc.br\/index.php\/ambiente-tematico-qv\/construindo-a-estrela-verde\/fazendo-biodiesel\/transesterificacao-metilica\/","title":{"rendered":"Transesterifica\u00e7\u00e3o met\u00edlica"},"content":{"rendered":"\n<\/div>\n<div class=\"col-md-3 sidebar lateral\">\n    \t<div role=\"complementary\">\n\t\t<aside id=\"nav_menu-5\" class=\"widget\">\n            <div class=\"title-border\"><\/div>\n            <div class=\"menu-main-container\">\n                <ul id=\"menu-main-1\" class=\"menu\">\n                    <li class=\"menu-item active\">\n                        <a href=\"#titulo\">Apresenta\u00e7\u00e3o<\/a>\n                    <\/li>\n                    <li class=\"menu-item active\">\n                        <a href=\"#construindoEV\">Constru\u00e7\u00e3o da Estrela Verde<\/a>\n                    <\/li>\n                    <li class=\"menu-item active\">\n                        <a href=\"#passoapasso\">Passo a passo<\/a>\n                        <ul class=\"sub-menu\">\n                               <li class=\"menu-item\">\n                                   <a href=\"#consulteroteiro\">Roteiro experimental<\/a>\n                               <\/li>\n                               <li class=\"menu-item\">\n                                   <a href=\"#eqqmc\">Equa\u00e7\u00e3o Qu\u00edmica<\/a>\n                               <\/li>\n                               <li class=\"menu-item\">\n                                   <a href=\"#subsenv\">Subst\u00e2ncias envolvidas<\/a>\n                               <\/li>\n                               <li class=\"menu-item\">\n                                   <a href=\"#perigos\">Informa\u00e7\u00e3o dos perigos<\/a>\n                               <\/li>\n                               <li class=\"menu-item\">\n                                   <a href=\"#principios\">Avalia\u00e7\u00e3o dos Princ\u00edpios<\/a>\n                               <\/li>\n                        <\/ul>\n                    <\/li>\n                    <li class=\"menu-item active\">\n                        <a href=\"#ev\">Estrela Verde<\/a>\n                    <\/li>\n                    <li class=\"menu-item\">\n                        <a href=\"#\" onclick=\"window.open('http:\/\/'+window.location.hostname+'\/wp-includes\/simulador-quimidex\/index.html','pagename','resizable=0,height=400,width=1270');\">Simulador<\/a>\n                    <\/li>\n                <\/ul>\n            <\/div>\n        <\/aside>\n    <\/div>\n<\/div>\n\n\n\n<div class=\"col-md-9 col-sm-9\">\n\n\n\n<a name=\"titulo\" class=\"mce-item-anchor\"><\/a>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img data-attachment-id=\"2919\" data-permalink=\"https:\/\/quimidex.ufsc.br\/index.php\/ambiente-tematico-qv\/construindo-a-estrela-verde\/fazendo-biodiesel\/transesterificacao-metilica\/banner-biodiesel-metanol-1\/\" data-orig-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Banner-Biodiesel-metanol-1.jpg\" data-orig-size=\"1060,306\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Banner&#8212;Biodiesel-[metanol] (1)\" data-image-description=\"\" data-medium-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Banner-Biodiesel-metanol-1-300x87.jpg\" data-large-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Banner-Biodiesel-metanol-1-1024x296.jpg\" loading=\"lazy\" width=\"1024\" height=\"296\" src=\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Banner-Biodiesel-metanol-1-1024x296.jpg\" alt=\"\" class=\"wp-image-2919\" srcset=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Banner-Biodiesel-metanol-1-1024x296.jpg 1024w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Banner-Biodiesel-metanol-1-300x87.jpg 300w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Banner-Biodiesel-metanol-1-768x222.jpg 768w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Banner-Biodiesel-metanol-1.jpg 1060w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p class=\"fonts-plugin-block\" style=\"font-family: Roboto;font-weight: normal;color: #000000;\">Na rea\u00e7\u00e3o de transesterifica\u00e7\u00e3o, o excesso de \u00e1lcool \u00e9 um dos principais fatores que afetam o rendimento. Tamb\u00e9m depende do tipo de \u00e1lcool utilizado no processo (BOTELHO, 2012). Vamos construir a Estrela Verde para a obten\u00e7\u00e3o do biodiesel com excesso de metanol. Em escala industrial, o metanol \u00e9 produzido a partir do g\u00e1s natural.<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><img data-attachment-id=\"2614\" data-permalink=\"https:\/\/quimidex.ufsc.br\/index.php\/ambiente-tematico-qv\/construindo-a-estrela-verde\/fazendo-biodiesel\/transesterificacao-metilica\/simulacao-sintese-do-biodiesel-metanol\/\" data-orig-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/04\/Simulacao-sintese-do-biodiesel-metanol.png\" data-orig-size=\"1324,468\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Simulacao&#8212;sintese-do-biodiesel-metanol\" data-image-description=\"\" data-medium-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/04\/Simulacao-sintese-do-biodiesel-metanol-300x106.png\" data-large-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/04\/Simulacao-sintese-do-biodiesel-metanol-1024x362.png\" loading=\"lazy\" src=\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/04\/Simulacao-sintese-do-biodiesel-metanol-1024x362.png\" alt=\"\" class=\"wp-image-2614\" width=\"568\" height=\"201\" srcset=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/04\/Simulacao-sintese-do-biodiesel-metanol-1024x362.png 1024w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/04\/Simulacao-sintese-do-biodiesel-metanol-300x106.png 300w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/04\/Simulacao-sintese-do-biodiesel-metanol-768x271.png 768w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/04\/Simulacao-sintese-do-biodiesel-metanol.png 1324w\" sizes=\"(max-width: 568px) 100vw, 568px\" \/><figcaption> <br>Rea\u00e7\u00e3o de s\u00edntese do biodiesel: caso do metanol. R1, R2 e R3 s\u00e3o ramifica\u00e7\u00f5es de mol\u00e9culas de \u00e1cidos graxos. <\/figcaption><\/figure><\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<a name=\"construindoEV\" class=\"mce-item-anchor\"><\/a>\n\n\n<p class=\"fonts-plugin-block\" style=\"font-family: Roboto Slab;font-weight: normal;line-height: 1;text-align: center;color: #000000;\"> <strong> <font color=\"#000000\" face=\"roboto slab\" size=\"+1\"> Construindo a Estrela Verde  <\/font><\/strong><font color=\"#000000\" face=\"roboto slab\" size=\"+1\"> <\/font> <\/p>\n\n<h6 class=\"fonts-plugin-block\" style=\"font-family: Roboto;font-weight: 400;font-size: 15px;line-height: 1;text-align: center;color: #000000;\">Para construir a Estrela Verde leia com aten\u00e7\u00e3o os passos a seguir.<\/h6>\n\n\n<div style=\"height:36px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-image\" onclick=\"window.open('http:\/\/'+window.location.hostname+'\/wp-includes\/simulador-quimidex\/index.html','pagename','resizable=0,height=400,width=1270');\"><figure class=\"aligncenter is-resized\"><figure><img data-attachment-id=\"3771\" data-permalink=\"https:\/\/quimidex.ufsc.br\/?attachment_id=3771\" data-orig-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/06\/Clique-aqui-1-1.gif\" data-orig-size=\"800,300\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Clique-aqui (1)\" data-image-description=\"\" data-medium-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/06\/Clique-aqui-1-1-300x113.gif\" data-large-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/06\/Clique-aqui-1-1.gif\" loading=\"lazy\" src=\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/06\/Clique-aqui-1-1.gif\" alt=\"\" class=\"wp-image-3771\" width=\"392\" height=\"146\"><\/figure><\/figure><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<a name=\"passoapasso\" class=\"mce-item-anchor\"><\/a>\n\n\n\n<a name=\"consulteroteiro\" class=\"mce-item-anchor\"><\/a>\n\n\n\n<div class=\"passoapasso\">\n<span class=\"destaque\">1\u00ba Passo:<\/span> Ao clicar no \u00edcone acima &#8220;Clique aqui para construir a Estrela Verde&#8221;, escolha a op\u00e7\u00e3o &#8220;Experi\u00eancia de S\u00edntese&#8221;.\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"ppasso colorrr\">\n<text class=\"main\">Procedimento experimental<\/text>\n<text class=\"secondary\">\nConsidere que uma ind\u00fastria ir\u00e1 produzir uma tonelada de biodiesel a partir do metanol e do \u00f3leo de soja, na propor\u00e7\u00e3o molar \u00e1lcool\/triacilglicer\u00f3is 3:1. Uma mistura entre 110Kg de metanol e o catalisador hidr\u00f3xido de pot\u00e1ssio (KOH) deve ser preparada. Sob agita\u00e7\u00e3o, essa mistura \u00e9 adicionada a 1000Kg de \u00f3leo de soja previamente aquecido. A temperatura do processo \u00e9 pr\u00f3xima a temperatura de ebuli\u00e7\u00e3o do metanol (64,7\u00baC), para que n\u00e3o ocorra a evapora\u00e7\u00e3o do \u00e1lcool. Ao final da rea\u00e7\u00e3o, uma mistura bif\u00e1sica de biodiesel e glicerina \u00e9 formada.\n<br><br>\n<text class=\"obs\">\nOBS: Destaca-se a forma\u00e7\u00e3o de glicerina ou glicerol no processo de fabrica\u00e7\u00e3o do biodiesel. Ao final da s\u00edntese, encontra-se o res\u00edduo de catalisador (hidr\u00f3xido de pot\u00e1ssio). O mesmo permanece dissolvido no meio reacional e seu descarte requer tratamento adequado. Tamb\u00e9m \u00e9 necess\u00e1rio remover o excesso de metanol que n\u00e3o reagiu. Vamos construir a Estrela Verde para o uso do metanol no processo de produ\u00e7\u00e3o de biodiesel e comparar com a Estrela Verde da produ\u00e7\u00e3o de biodiesel com o uso do etanol. \n<\/text>\n<br><br>\n<img data-attachment-id=\"3075\" data-permalink=\"https:\/\/quimidex.ufsc.br\/index.php\/ambiente-tematico-qv\/construindo-a-estrela-verde\/fazendo-biodiesel\/transesterificacao-metilica\/simulacao-transesterificacao-do-metanol-3-2\/\" data-orig-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-transesterificacao-do-metanol-3-1.png\" data-orig-size=\"2061,502\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Simulacao&#8212;transesterificacao-do-metanol-3\" data-image-description=\"\" data-medium-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-transesterificacao-do-metanol-3-1-300x73.png\" data-large-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-transesterificacao-do-metanol-3-1-1024x249.png\" loading=\"lazy\" width=\"1024\" height=\"249\" src=\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-transesterificacao-do-metanol-3-1-1024x249.png\" alt=\"\" class=\"wp-image-3075\" srcset=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-transesterificacao-do-metanol-3-1-1024x249.png 1024w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-transesterificacao-do-metanol-3-1-300x73.png 300w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-transesterificacao-do-metanol-3-1-768x187.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\n<\/text>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<a name=\"eqqmc\" class=\"mce-item-anchor\"><\/a>\n\n\n\n<div class=\"passoapasso\">\n<span class=\"destaque\">2\u00ba Passo:<\/span> Ap\u00f3s escolher a op\u00e7\u00e3o Experi\u00eancia de S\u00edntese, ir\u00e1 aparecer um espa\u00e7o &#8220;Balancear Equa\u00e7\u00e3o&#8221;. Copie e cole, a equa\u00e7\u00e3o qu\u00edmica disponibilizada abaixo, no espa\u00e7o &#8220;Balancear Equa\u00e7\u00e3o&#8221; e clique em continuar.\n<\/div>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<p class=\"fonts-plugin-block\" style=\"font-family: Roboto;font-weight: normal;color: #000000;\">Para\u00a0adapta\u00e7\u00e3o\u00a0no\u00a0ambiente\u00a0virtual\u00a0consideramos\u00a0R<sub>1<\/sub>=R<sub>2<\/sub>=R<sub>3<\/sub>=<strong>R<\/strong>. <\/p>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-text-color\" style=\"color:#000000\">\n<font size=\"+1\" face=\"roboto\">\nCH<sub>2<\/sub>(OOC<strong>R<\/strong>)CH(OOC<strong>R<\/strong>)CH<sub>2<\/sub>(OOC<strong>R<\/strong>) + CH<sub>3<\/sub>OH = <strong>R<\/strong>COOCH<sub>3<\/sub> + C<sub>3<\/sub>H<sub>8<\/sub>O<sub>3<\/sub>\n<\/font>\n<\/p>\n\n\n\n<a name=\"subsenv\" class=\"mce-item-anchor\"><\/a>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"passoapasso\">\n<span class=\"destaque\">3\u00ba Passo:<\/span> Preencha os dados da tabela abaixo conforme os campos que aparecem no simulador. Tamb\u00e9m escolha os c\u00f3digos de perigo para cada subst\u00e2ncia da tabela. Voc\u00ea pode encontrar essa informa\u00e7\u00e3o na ficha de seguran\u00e7a de produtos qu\u00edmicos.\n<\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img data-attachment-id=\"2937\" data-permalink=\"https:\/\/quimidex.ufsc.br\/index.php\/ambiente-tematico-qv\/construindo-a-estrela-verde\/fazendo-biodiesel\/transesterificacao-metilica\/simulacao-tabela-metanol-4\/\" data-orig-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-tabela-metanol-4.png\" data-orig-size=\"1386,423\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Simulacao&#8212;tabela-metanol (4)\" data-image-description=\"\" data-medium-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-tabela-metanol-4-300x92.png\" data-large-file=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-tabela-metanol-4-1024x313.png\" loading=\"lazy\" width=\"1024\" height=\"313\" src=\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-tabela-metanol-4-1024x313.png\" alt=\"\" class=\"wp-image-2937\" srcset=\"https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-tabela-metanol-4-1024x313.png 1024w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-tabela-metanol-4-300x92.png 300w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-tabela-metanol-4-768x234.png 768w, https:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/05\/Simulacao-tabela-metanol-4.png 1386w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<a name=\"perigos\" class=\"mce-item-anchor\"><\/a>\n\n\n<p class=\"fonts-plugin-block\" style=\"font-family: Roboto;font-weight: 400;color: #000000;\">Para escolher os c\u00f3digos de perigo no simulador, \u00e9 preciso abrir o pdf da ficha de seguran\u00e7a. Na ficha de seguran\u00e7a, os c\u00f3digos de perigo est\u00e3o destacados na se\u00e7\u00e3o 2.2. As fichas de seguran\u00e7a fornecem informa\u00e7\u00f5es sobre os perigos das subst\u00e2ncias qu\u00edmicas.<\/p>\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><a href=\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/07\/FISPQ-\u00f3leo-de-soja.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (abre em uma nova aba)\">\u00d3leo de soja&nbsp;(FISPQ)<\/a><\/td><td><a href=\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/07\/FISPQ-biodiesel.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (abre em uma nova aba)\">Biodiesel (FISPQ)<\/a><\/td><td><a href=\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/07\/FISPQ-hidr\u00f3xido-de-pot\u00e1ssio.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (abre em uma nova aba)\">Hidr\u00f3xido de pot\u00e1ssio (FISPQ)<\/a><\/td><\/tr><tr><td><a href=\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/07\/FISPQ-metanol.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (abre em uma nova aba)\">Metanol (FISPQ)<\/a><\/td><td><a href=\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/07\/FISPQ-glicerol.pdf\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (abre em uma nova aba)\">Glicerol (FISPQ)<\/a><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<a name=\"principios\" class=\"mce-item-anchor\"><\/a>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"passoapasso\">\n<strong><span class=\"destaque\">4\u00ba Passo:<\/span> No simulador escolha um crit\u00e9rio para cada princ\u00edpio da Qu\u00edmica Verde. Voc\u00ea tamb\u00e9m pode clicar em &#8220;justificar&#8221; para abrir uma tela e escrever o motivo da escolha para o princ\u00edpio.<\/strong>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<p class=\"fonts-plugin-block\" style=\"font-family: Roboto;font-weight: normal;\"> Os princ\u00edpios&nbsp;  <abbr title=\"Preven\u00e7\u00e3o\">P1<\/abbr>, <abbr title=\"S\u00ednteses menos perigosas\">P3<\/abbr>, <abbr title=\"Solventes e outras subst\u00e2ncias auxiliares mais seguras \">P5<\/abbr> e  <abbr title=\"Qu\u00edmica inerentemente mais segura quanto \u00e0 preven\u00e7\u00e3o de acidentes\">P12<\/abbr> s\u00e3o preenchidos&nbsp;automaticamente. <\/p>\n\n<p class=\"fonts-plugin-block\" style=\"font-family: Roboto;font-weight: normal;color: #000000;\">Avaliar o restante dos princ\u00edpios (<abbr title=\"Economia At\u00f4mica\">P2<\/abbr>,  <abbr title=\"Planifica\u00e7\u00e3o para conseguir efic\u00e1cia energ\u00e9tica\">P6<\/abbr>,  <abbr title=\"Uso de mat\u00e9rias primas renov\u00e1veis\">P7<\/abbr>,  <abbr title=\"Redu\u00e7\u00e3o de derivatiza\u00e7\u00f5es\">P8<\/abbr>,  <abbr title=\"Catalisadores\">P9<\/abbr>,  <abbr title=\"Planifica\u00e7\u00e3o para degrada\u00e7\u00e3o\">P10<\/abbr> ) de acordo com o roteiro  experimental. Informa\u00e7\u00f5es sobre degradabilidade  e&nbsp;renovabilidade podem ser obtidas nas fichas de seguran\u00e7as dos produtos qu\u00edmicos.<\/p>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"passoapasso\">\n<strong><span class=\"destaque\">5\u00ba Passo:<\/span> Ap\u00f3s construir a Estrela Verde para o uso do metanol na produ\u00e7\u00e3o de biodiesel, compare o processo com a Estrela Verde para o uso de etanol.\n<\/strong>\n<\/div>\n\n\n\n<a name=\"ev\" class=\"mce-item-anchor\"><\/a>\n\n\n\n<p style=\"color:#000000;text-align:center\" class=\"has-text-color\"><div style=\"width: 800px; height: 300px; display: flex; justify-content: center; align-items: center; wrap:nowrap;\"><div class=\"card\"><\/div><\/div><\/p>\n\n\n<h5 class=\"fonts-plugin-block\" style=\"font-family: Crete Round;font-weight: 400;text-align: center;color: #000000;\">Para debater<\/h5>\n\n<p class=\"fonts-plugin-block\" style=\"font-family: Roboto;font-weight: normal;text-align: center;color: #000000;\">Ap\u00f3s construir e comparar a sua Estrela Verde reflita sobre a pergunta a seguir:<br><\/p>\n\n<p class=\"fonts-plugin-block\" style=\"font-family: Roboto;font-weight: 500;text-align: center;\"> O uso de mat\u00e9rias-primas renov\u00e1veis para a produ\u00e7\u00e3o de biodiesel<br>traz apenas benef\u00edcios para o meio ambiente? <\/p>\n\n\n<div style=\"height:36px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<p class=\"fonts-plugin-block\" style=\"font-family: Roboto Slab;font-weight: 600;font-size: 20px;color: #000000;\"><strong>Refer\u00eancias<\/strong><\/p>\n\n<p class=\"fonts-plugin-block\" style=\"font-family: Roboto;font-weight: normal;color: #000000;\">BOTELHO, C. A. V. A. <strong>Viabilidade t\u00e9cnica e aspectos\nambientais do biodiesel et\u00edlico de \u00f3leos residuais de fritura.<\/strong> 2012. 123f. Disserta\u00e7\u00e3o\n(Mestrado em Ci\u00eancias) \u2013 Programa de P\u00f3s-Gradua\u00e7\u00e3o em Energia, Universidade de\nS\u00e3o Paulo, S\u00e3o Paulo, 2012. <\/p>\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<a href=\"https:\/\/quimidex.ufsc.br\/index.php\/ambiente-tematico-qv\/construindo-a-estrela-verde\/fazendo-biodiesel\/\" class=\"volta\"><i class=\"fa fa-chevron-circle-left\"><\/i> Anterior<\/a>\n\n\n\n<\/div>\n\n\n\n<style>\n\/*altera\u00e7\u00f5es para rodap\u00e9 e sidebar*\/\n.lateral {    \n  position: -webkit-sticky;\n  position: sticky;\n  top: 10%;\n}\n\n@media (max-width: 767px) {\n.lateral {\n  flex-wrap: wrap;\n  position: relative;\n  top:0;\n  }\n}\n\n\/* fim das altera\u00e7\u00f5es *\/\n\nfigure figcaption {\n    color: black;\n    text-align: center;\n}\n\np {color: #000000;}\n.destaque { \ncolor: #bf0811;\nfont-family: Roboto Slab;\nfont-weight: bold;\n}\n\n.passoapasso {\ncolor:black;\nfont-weight: 500;\nfont-size: 17px;\nfont-family: roboto;\ntext-align: left;\n}\n\n.card {\nalign:center;\nwidth: 800px;\nheight: 300px;\nbackground: url(\"http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/06\/Compare-EV-2.png\") no-repeat;\ndisplay: inline-block;\nmargin-left: auto;\nmargin-right: auto;\n}\n.card:hover {\nbackground: url(http:\/\/quimidex.ufsc.br\/wp-content\/uploads\/2020\/09\/estrela-verde-etanol-1.png) no-repeat;\nwidth: 337px;\nheight: 270px;\nfloat:center;\n}\n\n\/* it\u00e1lico *\/\nem {\n    color: #000000;\n} \n\n\/* altera\u00e7\u00e3o do a:link para estilo funcionar s\u00f3 na tabela*\/\ntr a {\n    color: #000000;\n}\n\/* link que foi visitado \na:visited {\n    color: #89878C;\n}*\/\n\n\/* 1\u00ba PASSO *\/\n.main {\ncolor: white;\ndisplay:block;\nfont-family: Roboto Slab;\nfont-weight: bold;\nfont-size: 18px;\nz-index: 0 !important;\nmargin-top: 2% !important;\nmargin: 0 auto;\ntext-align: center;\n}\n\n.secondarydestaque {\nfont-family: Roboto Slab;\nfont-weight: bold;\nfont-size: 18px;\ntext-align: center;\n}\n\n.espa\u00e7amento {\nmargin-top: 1% !important;\n}\n\n.secondary {\nopacity: 0;\ndisplay:none;\ncolor:black;\nfont-family: roboto;\nfont-size: 13px;\ntext-align: center;\nmargin: 3%;\ntransition: opacity is linear;\nline-height: 15px;\ntext-align: left;\n}\n\n.obs{\nfont-family: Roboto;\nfont-weight: 500;\nfont-size: 13px;\ntext-align: center;\n}\n\n.ppasso {\nbackground-size: 45px 600px;\nbackground-color: #E0040B;\nwidth:600px !important;\nheight: 45px;\ndisplay:flex;\nz-index:0 !important;\ntransition: 0.8s ease-out;\nmargin: 0 auto;\n}\n\n.ppasso:hover {\nwidth: 700px !important;\nheight: auto !important;\nz-index: 999 !important;\nbackground-color: transparent;\n}\n\n.ppasso:hover .main {\ndisplay:none;\n}\n\n.ppasso:hover .secondary {\nopacity: 1;\ndisplay:block;\n}\n\n\n.su_row {\nmargin: 0 auto;\n}\n\n[class*=\"su_column\"] + [class*=\"su_column\"]:last-child {\nfloat: left !important;\n}\n\n.colorrr {\nbackground-color: #E0040B\n}\n\n\n<\/style>\n","protected":false},"excerpt":{"rendered":"<p>Apresenta\u00e7\u00e3o Constru\u00e7\u00e3o da Estrela Verde Passo a passo Roteiro experimental Equa\u00e7\u00e3o Qu\u00edmica Subst\u00e2ncias envolvidas Informa\u00e7\u00e3o dos perigos Avalia\u00e7\u00e3o dos Princ\u00edpios Estrela Verde Simulador 1\u00ba Passo: Ao clicar no \u00edcone acima &#8220;Clique aqui para construir a Estrela Verde&#8221;, escolha a op\u00e7\u00e3o &#8220;Experi\u00eancia de S\u00edntese&#8221;. Procedimento experimental Considere que uma ind\u00fastria ir\u00e1 produzir uma tonelada de biodiesel [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":675,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":""},"featured_image_src":null,"featured_image_src_square":null,"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"ab-block-post-grid-landscape":false,"ab-block-post-grid-square":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/quimidex.ufsc.br\/index.php\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"Apresenta\u00e7\u00e3o Constru\u00e7\u00e3o da Estrela Verde Passo a passo Roteiro experimental Equa\u00e7\u00e3o Qu\u00edmica Subst\u00e2ncias envolvidas Informa\u00e7\u00e3o dos perigos Avalia\u00e7\u00e3o dos Princ\u00edpios Estrela Verde Simulador 1\u00ba Passo: Ao clicar no \u00edcone acima &#8220;Clique aqui para construir a Estrela Verde&#8221;, escolha a op\u00e7\u00e3o &#8220;Experi\u00eancia de S\u00edntese&#8221;. Procedimento experimental Considere que uma ind\u00fastria ir\u00e1 produzir uma tonelada de biodiesel&hellip;","_links":{"self":[{"href":"https:\/\/quimidex.ufsc.br\/index.php\/wp-json\/wp\/v2\/pages\/679"}],"collection":[{"href":"https:\/\/quimidex.ufsc.br\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/quimidex.ufsc.br\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/quimidex.ufsc.br\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quimidex.ufsc.br\/index.php\/wp-json\/wp\/v2\/comments?post=679"}],"version-history":[{"count":132,"href":"https:\/\/quimidex.ufsc.br\/index.php\/wp-json\/wp\/v2\/pages\/679\/revisions"}],"predecessor-version":[{"id":8488,"href":"https:\/\/quimidex.ufsc.br\/index.php\/wp-json\/wp\/v2\/pages\/679\/revisions\/8488"}],"up":[{"embeddable":true,"href":"https:\/\/quimidex.ufsc.br\/index.php\/wp-json\/wp\/v2\/pages\/675"}],"wp:attachment":[{"href":"https:\/\/quimidex.ufsc.br\/index.php\/wp-json\/wp\/v2\/media?parent=679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}