{"version":"1.0","provider_name":"Portal Tela (STAGING)","provider_url":"http:\/\/18.210.195.80","author_name":"Telinha","author_url":"http:\/\/18.210.195.80\/por\/438220146359\/","title":"Aborda o problema da bolha onerosa na ind\u00fastria","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"DZUU08tXUA\"><a href=\"http:\/\/18.210.195.80\/quimica\/2026\/02\/25\/aborda-o-problema-da-bolha-onerosa-na-industria\/\">Aborda o problema da bolha onerosa na ind\u00fastria<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"http:\/\/18.210.195.80\/quimica\/2026\/02\/25\/aborda-o-problema-da-bolha-onerosa-na-industria\/embed\/#?secret=DZUU08tXUA\" width=\"600\" height=\"338\" title=\"&#8220;Aborda o problema da bolha onerosa na ind\u00fastria&#8221; &#8212; Portal Tela (STAGING)\" data-secret=\"DZUU08tXUA\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=http:\/\/18.210.195.80\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"http:\/\/18.210.195.80\/s.7ew10tin\/2026\/02\/MIT-Bubble-Annihilation-01-press.jpg","thumbnail_width":796,"thumbnail_height":448,"description":"Membranas aerof\u00edlicas que removem bolhas rapidamente podem melhorar bioreatores, produ\u00e7\u00e3o qu\u00edmica e outras aplica\u00e7\u00f5es industriais. Em testes, houve at\u00e9 mil vezes mais r\u00e1pida evacua\u00e7\u00e3o de bolhas em um bioreator usado pela ind\u00fastria farmac\u00eautica, de alimenta\u00e7\u00e3o, cosm\u00e9ticos e qu\u00edmica. O estudo, publicado na Proceedings of the National Academy of Sciences (PNAS), oferece um gr\u00e1fico que ajuda a escolher a membrana ideal conforme a viscosidade do g\u00e1s e do l\u00edquido. Foram usadasmembranas porosas de sil\u00edcio com poros de 10 a 200 micr\u00f4metros, recobertas com nanopart\u00edculas de s\u00edlica hidrof\u00f3bicas, observando bolhas em l\u00edquidos diferentes. Os pesquisadores identificaram tr\u00eas limites de velocidade de destrui\u00e7\u00e3o das bolhas (limite viscoso do g\u00e1s, resist\u00eancia viscosa do l\u00edquido e limite inercial) e consideram aplica\u00e7\u00e3o comercial das membranas para reduzir bolhas em diversos setores."}