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合成气是以一氧化碳、氢气和二氧化碳为主要组分的气体，其来源广泛，可由煤、焦炭、有机废弃物等气化产生，也可由天然气和石脑油等轻质烃类制取，还可由重油经部分氧化法生产，既可用作化工原料，又是部分化工业的尾气。生物转化合成气主要由产乙酸菌通过Wood-Ljungdahl途径转化为醇类和其他附加值的生物产品。合成气发酵工艺生产乙醇和其他生物化学品受到许多因素的影响，如微生物菌种、发酵策略、气液传质效率、反...
The CO2 electroreduction reaction (CO2RR) to feedstocks and valuable fuels, powered using renewable electricity, offers a sustainable approach to store intermittent renewable energy, and also to reduc...
中国科学院水生生物研究所关于浮萍利用木糖进行混合营养生长的论文在Sustainable Energy & Fuels以外封面论文正式发表（图）
浮萍 木糖 混合营养生长 封面论文 正式发表
2023/3/21
浮萍在污水修复和生物能源等方面具有应用潜力。自养浮萍由于受CO2和光的限制，生长速率及生物量较低。相比之下，混合营养浮萍可以同时利用光合作用和外源有机碳，代谢具有灵活性，生长速率远大于自养浮萍。然而，在混合营养条件下，外源有机碳的添加会增加浮萍生产成本。因此，混合营养浮萍的规模化培养需要选择经济上可行和环境上可持续的有机碳源。
中国科学院武汉分院水生所关于浮萍利用木糖进行混合营养生长的论文在Sustainable Energy & Fuels以外封面论文正式发表（图）
水生所 浮萍 混合营养生长 污水修复 生物能源
2023/5/12
浮萍在污水修复和生物能源等方面具有应用潜力。自养浮萍由于受CO2和光的限制，生长速率及生物量较低。相比之下，混合营养浮萍可以同时利用光合作用和外源有机碳，代谢具有灵活性，生长速率远大于自养浮萍。然而，在混合营养条件下，外源有机碳的添加会增加浮萍生产成本。因此，混合营养浮萍的规模化培养需要选择经济上可行和环境上可持续的有机碳源。
Making catalytic surfaces more active to help decarbonize fuels and chemicals（图）
催化表面 帮助燃料 化学品脱碳
2023/6/7
Electrochemical reactions that are accelerated using catalysts lie at the heart of many processes for making and using fuels, chemicals, and materials — including storing electricity from renewable en...
Agriculture replaces fossil fuels as largest human-driven source of sulfur in the environment（图）
Agriculture fossil fuels largest human-driven source sulfur environment
2020/8/14
A new U.S. National Science Foundation-funded study, published in Nature Geoscience, identifies fertilizer and pesticide applications to croplands as the largest sources of sulfur in the env...
'Blinking' crystals may convert carbon dioxide into fuels（图）
Blinking crystals convert carbon dioxide into fuels
2020/7/24
Imagine tiny crystals that "blink" like fireflies and can convert carbon dioxide, a key cause of climate change, into fuels.A team funded by the U.S. National Science Foundation has created ...
Kilauea lava fuels phytoplankton bloom off Hawaii Island（图）
Kilauea lava fuels phytoplankton bloom Hawaii Island
2019/10/18
The 2018 Kilauea volcano eruption injected millions of cubic feet of molten lava into nutrient-poor waters off the Big Island of Hawaii. The lava-impacted seawater contained high concentrations of nut...
Government-funded research increasingly fuels innovation（图）
conservative estimate quantitative analysis
2019/10/28
By computing links between government grants and tens of millions of U.S. patents and scientific papers from 1926 to 2017, researchers have demonstrated that almost a third of patents in the U.S. rely...
A review of physical supply and EROI of fossil fuels in China
Peak production Fossil fuels Net energy EROI China
2018/4/2
Abstract This paper reviews China’s future fossil fuel supply from the perspectives of physical output and net energy output. Comprehensive analyses of physical output of fossil fuels suggest that Chi...
Krill hotspot fuels incredible biodiversity in Antarctic region
Krill hotspot fuels biodiversity Antarctic region
2017/7/24
There are so many Antarctic krill in the Southern Ocean that the combined mass of these tiny aquatic organisms is more than that of the world’s 7.5 billion human inhabitants.Scientists have long known...
Low cost,scalable water-splitting fuels the future hydrogen economy
Low cost water-splitting fuels future hydrogen economy
2017/7/21
The "clean-energy economy" always seems a few steps away but never quite here. Fossil fuels still power transportation, heating and cooling, and manufacturing, but a team of scientists from Penn State...
Li develops unique photo-catalyst material,turns CO2 emissions into renewable hydrocarbon fuels
Li photo-catalyst material CO2 emissions renewable hydrocarbon fuels
2017/3/14
Researchers with the Department of Mechanical Engineering at Texas A&M University are making the best use of our energy waste — turning one of our most potent pollutants and greenhouse gasses, carbon ...
2017年太阳能燃料生产光电材料与集成组件研讨会（Symposium ES7—(Photo)electrocatalytic Materials and Integrated Assemblies for Solar Fuels Production—Discovery, Characterization and Performance）
2017 太阳能燃料 生产光电材料 集成组件 研讨会
2017/2/16
Carbon neutral energy sources that are scalable, deployable, and cost effective will be required at an unprecedented scale to halt irreversible climate change. Expanded utilization of solar energy req...
Catalysis is a core area of contemporary science posing major fundamental and conceptual challenges, while being at the heart of the chemical industry.Catalysis for fuels is a major theme in chemical ...