{"id":368,"date":"2019-12-11T10:36:24","date_gmt":"2019-12-11T08:36:24","guid":{"rendered":"https:\/\/www.rethinkconstruction.net\/?p=368"},"modified":"2019-12-11T10:36:24","modified_gmt":"2019-12-11T08:36:24","slug":"mit-researchers-have-created-emissions-free-cement","status":"publish","type":"post","link":"https:\/\/www.rethinkconstruction.net\/index.php\/2019\/12\/11\/mit-researchers-have-created-emissions-free-cement\/","title":{"rendered":"MIT Researchers have created emissions-free cement"},"content":{"rendered":"\n<p> In the new process, the pulverized limestone is dissolved in the acid at  one electrode and high-purity carbon dioxide is released, while calcium  hydroxide, generally known as lime, precipitates out as a solid at the  other. The calcium hydroxide can then be processed in another step to  produce the cement, which is mostly calcium silicate. <a href=\"https:\/\/www.weforum.org\/agenda\/2019\/09\/cement-production-country-world-third-largest-emitter\/\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"World Economic Forum (opens in a new tab)\">World Economic Forum<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the new process, the pulverized limestone is dissolved in the acid at one electrode and high-purity carbon dioxide is released, while calcium hydroxide, generally known as lime, precipitates out as a solid at the other. The calcium hydroxide can then be processed in another step to produce the cement, which is mostly calcium silicate. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-368","post","type-post","status-publish","format-standard","hentry","category-emerging","pmpro-has-access"],"_links":{"self":[{"href":"https:\/\/www.rethinkconstruction.net\/index.php\/wp-json\/wp\/v2\/posts\/368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rethinkconstruction.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rethinkconstruction.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rethinkconstruction.net\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rethinkconstruction.net\/index.php\/wp-json\/wp\/v2\/comments?post=368"}],"version-history":[{"count":1,"href":"https:\/\/www.rethinkconstruction.net\/index.php\/wp-json\/wp\/v2\/posts\/368\/revisions"}],"predecessor-version":[{"id":369,"href":"https:\/\/www.rethinkconstruction.net\/index.php\/wp-json\/wp\/v2\/posts\/368\/revisions\/369"}],"wp:attachment":[{"href":"https:\/\/www.rethinkconstruction.net\/index.php\/wp-json\/wp\/v2\/media?parent=368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rethinkconstruction.net\/index.php\/wp-json\/wp\/v2\/categories?post=368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rethinkconstruction.net\/index.php\/wp-json\/wp\/v2\/tags?post=368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}