摘要:
Organic molecules are partially oxidized in that the gas phase on supported and immobilized photocatalysts deposited having a nanostructure. the photocatalysts are semiconductors such as titanium dioxide and are preferentially coated onto a substrate by flame aerosol coating.
摘要:
Methods, systems, and devices are provided for synthesizing one or more chemical products from a renewable oil, comprising the step of flowing a fluid which comprises a renewable oil through a high voltage electrical field effective to catalyze a chemical reaction involving the renewable oil. Examples of renewable oils include vegetable oils, animal fats, bio-oils, and combinations thereof. In one embodiment, the fluid further comprises an alcohol mixed with the oil, and the chemical reaction produces biodiesel and an etherified glycerin. In one embodiment, the biodiesel is further reacted to produce acetic acid.
摘要:
Organic molecules are partially oxidized in that the gas phase on supported and immobilized photocatalysts deposited having a nanostructure. the photocatalysts are semiconductors such as titanium dioxide and are preferentially coated onto a substrate by flame aerosol coating.
摘要:
The disclosed technology provides processes for producing hydrogen that is renewable, has negative carbon intensity, and is associated with net water production. The hydrogen is economically, environmentally, and socially superior to conventional hydrogen via steam reforming of natural gas or electrolysis of water. Some variations provide a process for manufacturing carbon-negative hydrogen and optionally activated carbon, comprising: feeding biomass into a first heated vessel or zone to generate dried biomass and a first recovered water stream; feeding the dried biomass into a second heated vessel or zone to pyrolyze the dried biomass, generating a biocatalyst and a biogas; feeding the biocatalyst, the first recovered water stream, and biogas to a third heated vessel or zone for biocatalytic conversion, thereby generating H2, CO, and optionally activated carbon; and recovering the hydrogen. The H2 is carbon-negative hydrogen characterized by a carbon intensity less than 0 kg CO2e per metric ton H2.
摘要:
Methods, systems, and devices are provided for synthesizing one or more chemical products from a renewable oil, comprising the step of flowing a fluid which comprises a renewable oil through a high voltage electrical field effective to catalyze a chemical reaction involving the renewable oil. Examples of renewable oils include vegetable oils, animal fats, bio-oils, and combinations thereof. In one embodiment, the fluid further comprises an alcohol mixed with the oil, and the chemical reaction produces biodiesel and an etherified glycerin. In one embodiment, the biodiesel is further reacted to produce acetic acid.