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Class Information
Number: 208/414
Name: Mineral oils: processes and products > By treatment of solid mineral, e.g., coal liquefaction, etc. > With hydrogen production from water
Description: Subject matter having a step wherein hydrogen contained in water is converted to free hydrogen.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7626061 |
Method and apparatus for continuous decomposing waste polymeric materials |
Dec. 1, 2009 |
| 7569121 |
Process for producing synthetic oil from solid hydrocarbon resources |
Aug. 4, 2009 |
| 6156946 |
Biological activation of aromatics for chemical processing and/or upgrading of aromatic compounds, petroleum, coal, resid, bitumen and other petrochemical streams |
Dec. 5, 2000 |
| 5255504 |
Electrical power generation |
Oct. 26, 1993 |
| 5253469 |
Electrical power generation |
Oct. 19, 1993 |
| 5151173 |
Conversion of coal with promoted carbon monoxide pretreatment |
Sep. 29, 1992 |
| 5128017 |
Single-step coal liquefaction process |
Jul. 7, 1992 |
| 5110450 |
Coal extract hydroconversion process comprising solvent enhanced carbon monoxide pretreatment |
May. 5, 1992 |
| 5071540 |
Coal hydroconversion process comprising solvent extraction and combined hydroconversion and upgrading |
Dec. 10, 1991 |
| 5026475 |
Coal hydroconversion process comprising solvent extraction (OP-3472) |
Jun. 25, 1991 |
| 5017282 |
Single-step coal liquefaction process |
May. 21, 1991 |
| 4968414 |
Process for single-step coal liquefaction |
Nov. 6, 1990 |
| 4909928 |
Coating of solid carbonaceous material with hydrocarbon liquid in process utilizing water containing system for receiving such carbonaceous material therethrough |
Mar. 20, 1990 |
| 4900429 |
Process utilizing pyrolyzation and gasification for the synergistic co-processing of a combined feedstock of coal and heavy oil to produce a synthetic crude oil |
Feb. 13, 1990 |
| 4854937 |
Method for preparation of coal derived fuel and electricity by a novel co-generation system |
Aug. 8, 1989 |
| 4725350 |
Process for extracting oil and hydrocarbons from crushed solids using hydrogen rich syn gas |
Feb. 16, 1988 |
| 4610777 |
Coal liquefaction with Mn nodules |
Sep. 9, 1986 |
| 4594140 |
Integrated coal liquefaction, gasification and electricity production process |
Jun. 10, 1986 |
| 4560547 |
Production of hydrogen from oil shale |
Dec. 24, 1985 |
| 4551223 |
Thermal flashing of carbonaceous materials |
Nov. 5, 1985 |
| 4526679 |
Removal of low melting particles from unground coal liquefaction residue |
Jul. 2, 1985 |
| 4523986 |
Liquefaction of coal |
Jun. 18, 1985 |
| 4519895 |
Process for converting a carbonaceous material to lower paraffinic hydrocarbons and monocyclic aromatic hydrocarbons |
May. 28, 1985 |
| 4518480 |
Process for the efficient utilization of solvent modified oil shales |
May. 21, 1985 |
| 4515678 |
Process and catalyst for the hydrogenation of coal |
May. 7, 1985 |
| 4495054 |
Method of operating a blast furnace to extract carbonaceous oil and gas from bituminous materials |
Jan. 22, 1985 |
| 4472264 |
Process for converting solid carbonaceous materials to methane |
Sep. 18, 1984 |
| 4400263 |
H-Coal process and plant design |
Aug. 23, 1983 |
| 4392940 |
Coal-oil slurry preparation |
Jul. 12, 1983 |
| 4388172 |
Liquefaction of coal |
Jun. 14, 1983 |
| 4385980 |
Coal treating process |
May. 31, 1983 |
| 4379045 |
Co-processing of residual oil and coal |
Apr. 5, 1983 |
| 4336125 |
Production of synthetic hydrocarbon fuels from peat |
Jun. 22, 1982 |
| 4331529 |
Fluid coking and gasification process |
May. 25, 1982 |
| 4328089 |
Combined dewatering and liquid phase hydrogenolysis of raw peat using carbon monoxide |
May. 4, 1982 |
| 4324639 |
Pyrolysis process with feed pretreatment |
Apr. 13, 1982 |
| 4324644 |
Pyrolysis process for stabilizing volatile hydrocarbons utilizing a beneficially reactive gas |
Apr. 13, 1982 |
| 4324643 |
Pyrolysis process for producing condensed stabilized hydrocarbons |
Apr. 13, 1982 |
| 4324642 |
Pyrolysis process for producing condensed stabilized hydrocarbons utilizing a beneficially reactive gas |
Apr. 13, 1982 |
| 4324641 |
Pyrolysis process utilizing a beneficially reactive gas |
Apr. 13, 1982 |
| 4324640 |
Pyrolysis process |
Apr. 13, 1982 |
| 4324638 |
Pyrolysis process for stabilizing volatile hydrocarbons |
Apr. 13, 1982 |
| 4324637 |
Pyrolysis process with feed pretreatment utilizing a beneficially reactive gas |
Apr. 13, 1982 |
| 4323446 |
Multi-zone coal conversion process using particulate carrier material |
Apr. 6, 1982 |
| 4306960 |
Coal liquefaction and oil upgrading process to obtain maximum yield of distillate |
Dec. 22, 1981 |
| 4298453 |
Coal conversion |
Nov. 3, 1981 |
| 4289603 |
Cryogenic fractionator gas as stripping gas of fines slurry in a coking and gasification process |
Sep. 15, 1981 |
| 4280893 |
Integrated coal conversion process |
Jul. 28, 1981 |
| 4252633 |
Coal liquefaction process |
Feb. 24, 1981 |
| 4243511 |
Process for suppressing carbonate decomposition in vapor phase water retorting |
Jan. 6, 1981 |
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