摘要:
Methods for repurposing thermal hydrocarbon recovery operations where the reservoir, which has been previously treated with steam for hydrocarbon mobilization, is further treated with an oxidizer to induce one or more of thermal cracking (thermolysis), gasification, water-gas shift, and aquathermolysis reactions to generate synthesis gas within the reservoir, which synthesis gas or its constituent components can then be produced to surface.
摘要:
The invention relates to a thermal converter (1, 2) for generating from a parent compound a first fluid of first molecules (H2) with a first molecular weight and a second fluid of second molecules (O2) with a second molecular weight, whereby the first molecular weight of the first molecules (H2) is less than the second molecular weight of the second molecules (O2). In order to improve the efficiency of the thermal converter, the thermal converter comprises a spray device (18) for generating from the parent compound in fluid form a spray, which is supplied to a reaction device (1) for splitting the parent compound into a mixture compound of the first molecules (H2) and the second molecules (O2).
摘要:
To provide a photocatalyst decomposition apparatus that can supply a liquid phase containing a substance to be decomposed by a photocatalyst and that can perform decomposition of the substance more efficiently than in the related art. A photocatalyst decomposition system according to the invention includes: a gas phase generation apparatus configured to convert a liquid phase containing a decomposition object into a gas phase; and a photocatalyst member configured to come into contact with the gas phase to decompose the decomposition object by light from a light source. The photocatalyst member includes a base material formed of a porous material and a photocatalyst layer provided on a surface of the base material.
摘要:
A method for producing hydrogen by thermochemical splitting of water includes injecting one or more feed streams of water into a reaction chamber. The method further includes using heat from a subterranean heat source to carry out the thermochemical splitting of water to form hydrogen and oxygen in the reaction chamber. The formed products are subsequently removed from the reaction chamber.
摘要:
The present disclosure relates to a dissimilar metal-doped cerium oxide including cerium oxide and a dissimilar metal other than the cerium oxide, in which a relationship of the following formula (1) is satisfied:
0.8≤|(D90)−(D10)|/D50≤2.0 (1)
(in the formula (1), D10, D50, and D90 respectively represent the following: D10: particle diameter at which cumulative volume fraction is 10% D50: particle diameter at which cumulative volume fraction is 50% D90: particle diameter at which cumulative volume fraction is 90%).
摘要:
A porously coated, densely sintered ceramic membrane, which can be produced from a green membrane and subsequent sintering. The membrane is coated with ceramic material, which contains noble metals, which can be produced by application and subsequent thermal treatment. The noble metals are contained at a concentration of 2.5 to 5 mass percent.
摘要:
A system and process are provided for extracting a substance from a molecular combination. The process comprises heating the molecular combination to dissociate the molecular combination into cations and anions, moving the cations and anions through a magnetic field to separate cations and anions, and isolating cations from anions with a barrier. The system comprises a non-conductive conduit for guiding an ionized particle stream, a magnetic field source for creating a magnetic field through which the ionized particle stream moves, and a barrier located in the conduit. The ionized particle stream has a velocity relative to the conduit, and the magnetic field source is oriented relative to the velocity of the ionized particle stream so that cations are separated from anions as the ionized particle stream moves through the magnetic field. The barrier is oriented in the conduit so that cations are isolated from anions after separation.
摘要:
The present invention is directed to a hydrogen generating and regenerating system which supplies combustion gas and steam pressure from water to produce inexpensive energy. The system comprising of the process to supply hydrogen and oxygen over a porous metallic catalyst bed in a combustion chamber and igniting producing heat for boiler water to provide steam to turn a steam turbine. Then catalytically reforming steam over porous material producing hydrogen in a converter reactor zone and subsequently also producing combustion gas pressure in the combustion chamber that flow through the converter to turn a gas turbine, a compressor and a generator. The system passes a second catalytic promoter through the converter reactor zone to reactivate porous material by to produce additional hydrogen without using hydrogen generated. The gas combustion pressure passes through the turbine and heat exchangers preheating recycled water providing optimum efficiency and creating clean cheap electrons.
摘要:
A filter material for generating oxygen and/or hydrogen gas from a source having a porous boron doped carbon film with diRuthenium/diRuthenium molecules in direct contact with the porous boron doped carbon film, a synthetic film having at least one zeolite crystalline body in direct contact with the nanocarbon tubules, or both in a continuous alternating arrangement.
摘要:
The invention relates to a system and process for producing liquid hydrocarbons from a calcium carbonate feed-stock involving (i) liberation of a carbon dioxide gas from the heated calcium carbonate feedstock; (ii) filtering impurities from the extracted carbon dioxide of step (i); (iii) reacting the extracted carbon dioxide obtained in step (i) with a dihydrogen gas to form a methanol feedstock; (iv) isolating the cooled methanol feedstock formed in step (iii); (v) catalytically converting at least part of the methanol feedstock obtained in step (iii) at elevated temperature and pressure into aliphatic and aromatic liquid hydrocarbons; and (vi) isolating the decompressed liquid hydrocarbon product obtained in step (v).