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Enzymatically Catalyzed Transesterifications in Supercritical Carbon Dioxide
Time of Update: 2020-12-25
Supercritical fluids and, in particular, supercritical carbon dioxide (SCCO 2 ) are a promising alternative to the use of organic media in enzymatic catalysis ( see Chapter 24 and Chapter 25).
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Transesterification Reactions Catalyzed by Subtilisin Carlsberg Suspended in Supercritical Carbon Dioxide and in Supercritical Ethane
Time of Update: 2020-12-15
The characteristics that make supercritical fluids attractive solvents for extraction also make them potentially interesting solvents for biocatalysis ( 1 ) ( see Chapters 23 and 25). Of these, the
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U.S. scientists have developed materials that can "eat" carbon dioxide to grow
Time of Update: 2020-12-13
U.S. researchers have recently developed a composite material that "grows" after reacting with carbon dioxide in the atmosphere and is expected to be used as a building material or repair material and protective coating in the future.
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Ultra-thin, porous new materials easily "capture" carbon dioxide, which is a boon for slowing the greenhouse effect
Time of Update: 2020-12-08
It is reported that recently, Tianjin University School of Chemical Engineering Professor Wang Zhi team and his collaborators in the world for the first time to achieve a porous material film ultra-thin large-area preparation, can be more easily achieved carbon dioxide separation and capture, this research not only helps to reduce greenhouse gas emissions, but also for gas separation technology opened up a new field.
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New progress has been made in the study of carbon dioxide hydrogenated aromatics
Time of Update: 2020-12-07
Li Can, Ph.D., Dr. Li Zelong, Ph.D. student Qu Yuan straight and others of the Dalian Institute of Chemical Physics of the Chinese Academy of Sciences have made new progress in the research of CO2 catalytic hydrogenation and preparation of aromatics: CO2 is directly selectively converted into aromatics through a series catalyst system.
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China-U.S. cooperation in research to achieve photo catalytic carbon dioxide synthesis amino acids
Time of Update: 2020-12-04
Reporter 4 from Nanjing University of Technology was informed that the university's Xinyuan task force and the United States University of Pennsylvania Professor Patrick Walsh, the realization of the use of sunlight to drive carbon dioxide chemical transformation, and then synthesis of α-amino acids China .
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Cosco: European industry promotes the reuse of carbon dioxide
Time of Update: 2020-11-22
Cross-sectoral research into the conversion of exhaust gases into valuable plastics the next step for European industry to promote CO2 reuse in collaboration with industry and academic partners/assessment of industrial scale testing in southern France and the next step for the pan-European research project Carbon4PUR will investigate how exhaust gases in the steel industry are converted into chemicals of value plastics.
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Two heating methods for carbon dioxide culture tanks
Time of Update: 2020-11-19
The two heating methods of CO2 culture box CO2 culture tank is an experimental instrument for cell, tissue and bacterial culture. CO2 culture box is designed with a flow-type arc, the housing is made
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The transformation of carbon dioxide: from greenhouse gases to high-tech resources.
Time of Update: 2020-10-16
The KIT partner of the NECOC research project (NECOC stands for negative CO2 conversion to carbon) is a facility of the Karlsruhe Liquid Metals Laboratory (KALLA), the Institute of Thermal Energy Technology and Safety (ITES) and the Institute of Thermal Process Engineering (TVT).
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Studies say carbon dioxide concentrations affect sleep: window ventilation can help improve sleep quality.
Time of Update: 2020-09-20
The team reported in the November 22 issue of Indoor Air: "Lower levels of carbon dioxide in the bedroom mean increased sleep depth, increased sleep efficiency, and fewer wake-up times." According american sleep expert, nighttime environments are important for sleep quality.
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New technology: Carbon dioxide is captured directly from the air for beer.
Time of Update: 2020-09-06
"Airthena uses a tiny sponge called a metal-organic skeleton (MOFs) to capture carbon dioxide directly from the air and can scale up for commercial production," the CSIRO said.
Airthena technology opens up the possibility of small-scale production of carbon dioxide on site.
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The Weizmann Institute of Science in Israel has developed a carbon dioxide-eating E. coli.
Time of Update: 2020-08-05
the bacteria usually prefer sugar, or glucose, but lab-grown strains convert carbon dioxide into their own energy when they produce substances that can be used for biofuels.
coli gene that converts carbon dioxide and removed other enzymes used to metabolize sugar, eventually successfully changing the source of the "food" on which they depend.
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A new method of synthesizing proteins based on electricity and carbon dioxide
Time of Update: 2020-06-20
Recently, Finland's National Centre for Technology research and La Penlanta University of Technology jointly developed a new method of synthetic proteins based on electricity and carbon dioxide, which
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Cell: Make bacteria a self-contained creature! Grow by consuming carbon dioxide
Time of Update: 2020-06-07
https://doi.org/10.1016/j.cell.2019.11.009 self-breeding and hetero-organisms organisms are divided into self-breeding organisms (converting organic carbon into biomass) and alien organisms (consumi
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Cell: Genetically modified E. coli can also be grown with carbon dioxide
Time of Update: 2020-06-06
Photo from Cell, 2019, doi: 10.1016/j.cell.2019.11.009 E coli is usually an alien organism, or organic compounds that ingest glucose as a food, but the new study suggests that they can be converted i
