Light olefins, such as ethylene and propylene, are primarily made by the catalytic cracking of crude oil. Alternatively, two other methods were developed during the time of high oil prices, both of which convert synthesis gas (syngas) to olefins: the…
The first commercial-scale, natural-gas-fermentation facility in the U.S. will break ground by the end of 2016, according to Alan Shaw, CEO of Calysta Inc. (Menlo Park, Calif.; www.calysta.com). In a collaboration with agricultural giant Cargill Inc. (Minneapolis, Minn.; www.cargill.com), Calysta…
Sydney University’s Laboratory for Sustainable Technology (Sydney, Australia; www.sydney.edu.au) and the technology-commercialization-firm Hazer Group (Perth, Australia; www.hazergroup.com.au) are collaborating to scale up the Hazer Process, which uses an iron-ore catalyst to produce hydrogen and graphite from natural gas. Natural gas…
Bio-based PET Later this year, Suntory Holdings Ltd. (Osaka, Japan; www.suntory.com) will start up a demonstration plant in Silsbee, Tex. for the production of 100% bio-based PET bottles. The company will introduce these PET with its Suntory Beverage & Food’s…
A team from the National University of Singapore (www.nus.edu.sg), led by assistant professor Duong Hai Minh from the Dept. of Mechanical Engineering, has succeeded in converting paper waste into cellulose aerogels that are nontoxic, ultralight, flexible, extremely strong, and water…
Construction has begun on a testing and development facility for a bio-based process to produce benzene, toluene and xylenes (BTX) from woody biomass. The test facility is intended to demonstrate all unit operations and prove process economics for the Bio-TCat…
A process that produces anhydrous ammonia while also generating thermal power has reached a milestone toward commercialization. In January, Amec Foster Wheeler (AFW; London, U.K.; www.amecfw.com) was awarded a project development and design contract for the world’s first plant to…
A process that converts process gases, generated during the production of metallurgical coke, into marketable chemicals is being developed in a pilot plant installed on the works site of thyssenKrupp Steel Europe AG (www.thyssenkrupp-steel-europe.com) in Duisburg, Germany. The process is…
Initial validation testing has been completed on a novel cathode material that could lower the manufacturing costs and lengthen the lifetimes of lithium-ion batteries. The new cathode material represents a departure from the traditional Li-ion intercalation chemistry used in current…
Graphene has received much attention as material for membranes due to its high surface area, high mechanical strength and chemical stability. Graphene-based membranes are also expected to exhibit much greater permeability than the current state-of-the-art membranes. However, it has been…