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New porous coordination polymer captures CO2, converts it to useful organic materials

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A new material that can selectively capture CO 2 molecules and efficiently convert them into useful organic materials has been developed by researchers at Kyoto University, along with colleagues at the University of Tokyo and Jiangsu Normal University in China. —Wu et al. —Susumu Kitagawa, materials chemist at Kyoto University.

Polymer 255
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Twelve and LanzaTech successfully convert CO2 to ethanol

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This work will see Twelve converting CO 2 to CO, which will in turn be converted by LanzaTech’s proprietary microbe to isopropyl alcohol (IPA). Polypropylene is a major polymer used in key applications, including medical devices like syringes and IV bags, automotive, furniture, textiles, and other durable products.

Convert 324
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U Delaware team develops chemocatalytic process to convert waste polypropylene to lube oils

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They were able to convert amorphous polypropylene and everyday bags and bottles effectively to lubricants with yields up to 80+%. The reaction network involves the sequential conversion of polymer into the oil with a gradual decrease of molecular weight until ?700–800 Kots, Sibao Liu, Brandon C. Vance, Cong Wang, James D.

Delaware 435
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Transform Materials plasma process converts abundant natural gas into high-value hydrogen and acetylene

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Transform Materials has developed a novel and sustainable microwave plasma reactor process to convert natural gas into high-value hydrogen and acetylene, thereby opening up a new pathway for green chemical manufacturing. Acetylene can be then converted into many derivative chemicals, all possessing high value.

Convert 395
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NSF awards $2M to Rice U collaboration to explore direct conversion of CO2 into fuels

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We include experts in catalysts and electrolyzer design, polymer engineering, density functional theory simulations and carbon dioxide capture. We intend to build an electrochemical modular system as a platform for a continuous conversion process of simulated flue gas to pure liquid fuels. —Haotian Wang. —Haotian Wang.

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UCalgary, Rice team uses flash joule heating to manufacture graphene from petroleum waste

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A team from the University of Calgary and Rice University has used flash joule heating (FJH) ( earlier post ) to convert low-value asphaltenes—a by-product of crude oil refining—into a high-value carbon allotrope, asphaltene-derived flash graphene (AFG). Flash graphene from asphaltenes. (A)

Waste 492
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ETH Zurich catalyst can convert polypropylene directly into motor oil with high selectivity

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The nanoparticles were supported on a carbon material synthesized via the carbonization of an aniline/phytic-acid-based polymer. Martin, Javier Pérez-Ramírez (2021) “Direct Conversion of Polypropylene into Liquid Hydrocarbons on Carbon?Supported The team found that the metal and carrier phases work together. Shibashish D. 202101999.

Oil 389