Green Car Congress
FEBRUARY 26, 2020
Purdue University researchers have developed a turbomachine expander that offers an efficient and safe strategy for heating and cooling. These devices are referred to as expansion work recovery devices. However, the device will be referred to as an expander herein for conciseness. —Barta et al.
Green Car Congress
MAY 19, 2020
Researchers from Chalmers University of Technology and the University of Gothenburg studied the construction of an 8km stretch of road in detail and calculated how much emissions can be reduced now and until 2045, looking at everything from materials choice, production technology, supply chains and transport. Karlsson et al.
Green Car Congress
NOVEMBER 20, 2009
Researchers from Delft University of Technology have engineered the yeast Saccharomyces cerevisiae to increase ethanol yield from biomass waste by eliminating production of glycerol (glycerol production is essential to reoxidize NADH produced in biosynthetic processes), reoxidizing NADH instead by the reduction of acetic acid to ethanol.
Green Car Congress
NOVEMBER 21, 2019
The goal is to use the pre-commercial facility as a reference for rolling out commercial refineries with a capacity of possibly hundreds of thousands of tons per year of an advanced sustainable marine biofuel for ships. In 2019, Empyro was acquired by the waste processing company Twence. —René Venendaal, CEO of BTG.
Green Car Congress
OCTOBER 22, 2014
of China (COMAC) opened a demonstration facility that will turn waste cooking oil, commonly referred to as “gutter oil” in China, into sustainable aviation biofuel. HEET) to clean contaminants from waste oils and convert it into jet fuel at a rate of 160 gallons (650 liters) per day. Boeing and Commercial Aircraft Corp.
Green Car Congress
NOVEMBER 7, 2010
Kreutz used two examples of CCTF systems in his analysis: biodiesel from microalgae and Sandia National Laboratory’s S2P process (an effort to utilize concentrated solar energy to convert waste CO 2 into synthetic fuels, earlier post ). Kreutz used what he called a bifurcated climate regime—i.e.,
Green Car Congress
DECEMBER 26, 2019
Lead author Professor William Stockwell from the University of Texas at El Paso explains that accurate simulations of air pollutants require updated and accurate descriptions of the chemical processes for the changing chemical regimes of the atmosphere and emerging contaminants of concern. Stockwell, Emily Saunders, Wendy S. Goliff & Rosa M.
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