{"id":85639,"date":"2021-03-02T07:20:12","date_gmt":"2021-03-02T06:20:12","guid":{"rendered":"https:\/\/renewable-carbon.eu\/news\/?p=85639"},"modified":"2021-02-25T13:05:22","modified_gmt":"2021-02-25T12:05:22","slug":"new-method-converts-methane-in-natural-gas-to-methanol-at-room-temperature","status":"publish","type":"post","link":"https:\/\/renewable-carbon.eu\/news\/new-method-converts-methane-in-natural-gas-to-methanol-at-room-temperature\/","title":{"rendered":"New method converts methane in natural gas to methanol at room temperature"},"content":{"rendered":"
\"PNAS_CoverArt_noYY_Sq-379x406\"<\/a>
Burning methane in natural gas contributes to carbon emissions, but methane converted to liquid methanol is a cleaner fuel. (Image: Aditya Prajapati and Meenesh Singh\/UIC)<\/figcaption><\/figure>\n

Researchers at the University of Illinois Chicago have discovered a way to convert the methane in natural gas into liquid methanol at room temperature.<\/strong><\/p>\n

This discovery, reported in the journal<\/a> Proceedings of the National Academy of Sciences<\/em>, could potentially provide a cleaner energy source for many of our everyday activities.<\/strong><\/p>\n

When burned, natural gas \u2014 the fuel used to heat homes, cook food and generate electricity \u2014 produces carbon dioxide, a powerful greenhouse gas.<\/p>\n

According to the U.S. Energy Information Administration, the U.S. consumed approximately 31 trillion cubic feet of natural gas in 2019, contributing roughly 1.6 gigatons of carbon dioxide to the atmosphere.<\/p>\n

A better way to use natural gas would be to convert it to methanol, a liquid fuel that burns more cleanly and can be used to produce gasoline and plastics. But converting the methane found in natural gas into methanol requires a lot of heat and pressure and generates a significant amount of carbon dioxide itself.<\/p>\n

\u201cResearchers have been interested in ways to convert methane to methanol at ambient temperatures to sidestep all the heat and pressure that is currently required in industrial processes to perform this conversion,\u201d said Meenesh Singh, assistant professor of chemical engineering at the UIC College of Engineering and corresponding author of the paper.<\/p>\n

Methanol also is thought to be the \u201cfuel in the future,\u201d driving a \u201cmethanol economy\u201d where it replaces fossil fuels in transportation, energy storage and as the dominant precursor material for synthetic chemicals and other products. Methanol is currently used in fuel cell technology that powers some city buses and other vehicles. Its lower emission potentials and higher volumetric energy density make it an attractive alternative to fossil fuels, Singh said.<\/p>\n

\u201cBesides being a cleaner-burning fuel, methane can also be stored safely in regular containers, unlike natural gas, which has to be stored under pressure and which is much more expensive,\u201d Singh said.<\/p>\n

High amounts of heat and pressure are required to break the hydrocarbon bonds in methane gas, the first step in producing methanol. But Singh and UIC graduate student Aditya Prajapati have identified a catalyst material that helps bring down the energy needed to break these bonds so that the reaction can take place at room temperature.<\/p>\n

\u201cWe have been able to reduce the temperature of the industrial process from more than 200 degrees Celsius to room temperature, which is around 20 degrees Celsius,\u201d Prajapati said.<\/p>\n

Their catalyst is composed of titanium and copper. The catalyst, together with a small amount of electricity, facilitates the breaking of the hydrocarbon bonds of methane and the formation of methanol. The process uses much less energy than traditional methods, and because it doesn\u2019t require machinery to produce high pressure and heat, it can be set up quickly and inexpensively.<\/p>\n

\u201cOur process doesn\u2019t need to be centralized,\u201d Singh said. \u201cIt can be implemented in a space as small as a van and is portable for distributed utilization of natural gas and manufacturing of methanol.\u201d<\/p>\n

Singh and colleagues have filed a provisional patent for the process and expect that it could convert a few liters of methanol a day. The patent is being managed through the UIC Office of Technology Management.<\/p>\n

Brianna Collins and Jason Goodpaster of the University of Minnesota are co-authors on the paper.<\/p>\n","protected":false},"excerpt":{"rendered":"

Researchers at the University of Illinois Chicago have discovered a way to convert the methane in natural gas into liquid methanol at room temperature. This discovery, reported in the journal Proceedings of the National Academy of Sciences, could potentially provide a cleaner energy source for many of our everyday activities. When burned, natural gas \u2014 […]<\/p>\n","protected":false},"author":59,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","nova_meta_subtitle":"","footnotes":""},"categories":[5572],"tags":[5627,13306,13718],"supplier":[12448,2640],"class_list":["post-85639","post","type-post","status-publish","format-standard","hentry","category-bio-based","tag-energy","tag-methane","tag-methanol","supplier-university-of-illinois-at-chicago","supplier-university-of-minnesota"],"_links":{"self":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/85639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/comments?post=85639"}],"version-history":[{"count":0,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/85639\/revisions"}],"wp:attachment":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media?parent=85639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/categories?post=85639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/tags?post=85639"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/supplier?post=85639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}