Conventional gas-separation membranes normally exhibit a trade-off between selectivity and permeability — a practical limitation referred to as the Robeson upper bound. As a result, membranes designed to selectively remove relatively low concentrations of carbon dioxide from natural gas or…
A new class of adhesives being developed by the startup gluECO Adhesives LLC (Ashburnham, Mass.; www.glueco-adhesives.com) is based on corn proteins and has a host of environmentally friendly properties, such as biodegradability and the ability to be easily removed in…
Last month, operation began at Polar Night Energy Oy’s (Tampere, Finland; www.polarnightenergy.com) first commercial sand-based thermal-energy storage system. The thermal storage system, which is located at the Vatajankoski power plant, is now producing low-emission district heating to the city of…
Currently, enhanced biological phosphorus removal (EBPR) techniques in municipal wastewater-treatment plants (WWTPs) do not work well at temperatures above 25°C, which is common in warm countries. This limitation is expected to extend to more countries with the advent of global…
Cyclopropane-functionalized hydrocarbons can be excellent fuels because of their high energy densities, but organic synthesis of such fuels is difficult. In work recently published in the journal Joule, a research team led by Jay Keasling at the Joint Bioenergy Institute…
Neste Corp. (Espoo, Finland) has agreed to acquire 100% of Walco Foods, an Irish trader of animal fats. The transaction is subject to the fulfillment of customary closing conditions and regulatory approval. “This is another important step for Neste in…
Black & Veatch (Overland Park, Kan.) has joined the Australian Hydrogen Council (AHC) as part of its efforts to accelerate the global shift to zero emission energy and speed the development of a global hydrogen energy economy. “As a leading…
LG Chem Ltd. and GS Caltex (both Seoul, South Korea) are establishing a pilot plant to develop a white-bio ecosystem and commercialize bio raw materials following the announcement of their joint development agreement last year. LG Chem’s CEO Hak Cheol…
Dow (Midland, Mich.) announced an agreement with French recycling company Valoregen to contribute to building the largest single hybrid recycling site in France, to be owned and operated by Valoregen. This accompanies Dow’s recent plans to build an advanced recycling…
Thyssenkrupp nucera announced that Unigel has installed the first industrial-scale green hydrogen plant in Brazil. The company, which is one of the largest chemical companies in Latin America and the largest manufacturer of nitrogen fertilizers in Brazil, invests a total…