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Class Information
Number: 208/420
Name: Mineral oils: processes and products > By treatment of solid mineral, e.g., coal liquefaction, etc. > Using specifically added catalyst during hydrogenation > Dissolved or suspended-thermally-decomposable catalyst, component or precursor
Description: Subject matter in which the catalyst, a component thereof, or a precursor thereof is dissolved in the reaction mixture or in which the reaction mixture contains in suspension a catalyst component or catalyst precursor which will decompose under the elevated temperature conditions of the reaction.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7572365 |
Modified thermal processing of heavy hydrocarbon feedstocks |
Aug. 11, 2009 |
| 7572362 |
Modified thermal processing of heavy hydrocarbon feedstocks |
Aug. 11, 2009 |
| 7449103 |
Ebullated bed hydroprocessing methods and systems and methods of upgrading an existing ebullated bed system |
Nov. 11, 2008 |
| 6936159 |
Process for recovering hydrocarbons from a carbon containing material |
Aug. 30, 2005 |
| 5954945 |
Fluid hydrocracking catalyst precursor and method |
Sep. 21, 1999 |
| 5783065 |
Method for coal liquefaction |
Jul. 21, 1998 |
| 5770172 |
Process of forming compounds using reverse micelle or reverse microemulsion systems |
Jun. 23, 1998 |
| 5622616 |
Hydroconversion process and catalyst |
Apr. 22, 1997 |
| 5620591 |
Hydroconversion process with plug-flow molybdenum catalyst concentrate preparation |
Apr. 15, 1997 |
| 5573556 |
Conversion of solid carbonaceous material using polyoxoanions |
Nov. 12, 1996 |
| 5489376 |
Recovery of hard acids and soft bases from decomposed coal |
Feb. 6, 1996 |
| 5460714 |
Liquid phase catalytic hydrocarbon hydroconversion with polyaromatic additive |
Oct. 24, 1995 |
| 5389230 |
Catalytic hydroconversion process |
Feb. 14, 1995 |
| 5338441 |
Liquefaction process |
Aug. 16, 1994 |
| 5336395 |
Liquefaction of coal with aqueous carbon monoxide pretreatment |
Aug. 9, 1994 |
| 5308477 |
Method for coal liquefaction |
May. 3, 1994 |
| 5294349 |
Coal depolymerization and hydroprocessing |
Mar. 15, 1994 |
| 5246570 |
Coal liquefaction process using soluble molybdenum-containing organophosphorodithioate catalyst |
Sep. 21, 1993 |
| 5151173 |
Conversion of coal with promoted carbon monoxide pretreatment |
Sep. 29, 1992 |
| 5122260 |
Liquefaction of solid carbonaceous material with catalyst recycle |
Jun. 16, 1992 |
| 5110450 |
Coal extract hydroconversion process comprising solvent enhanced carbon monoxide pretreatment |
May. 5, 1992 |
| 5064527 |
Catalytic process for hydroconversion of carbonaceous materials |
Nov. 12, 1991 |
| 5061363 |
Method for co-processing waste rubber and carbonaceous material |
Oct. 29, 1991 |
| 5055181 |
Hydropyrolysis-gasification of carbonaceous material |
Oct. 8, 1991 |
| 5026475 |
Coal hydroconversion process comprising solvent extraction (OP-3472) |
Jun. 25, 1991 |
| 5015366 |
Process and apparatus for coal hydrogenation |
May. 14, 1991 |
| 4917791 |
Process and catalysts for hydroconversion of coal or petroleum asphaltene to distillate liquids |
Apr. 17, 1990 |
| 4824558 |
Coal liquefaction process with metal/iodine cocatalyst |
Apr. 25, 1989 |
| 4793916 |
Coal liquefaction process |
Dec. 27, 1988 |
| 4747938 |
Low temperature pyrolysis of coal or oil shale in the presence of calcium compounds |
May. 31, 1988 |
| 4728418 |
Process for the low-temperature depolymerization of coal and its conversion to a hydrocarbon oil |
Mar. 1, 1988 |
| 4637870 |
Hydrocracking with phosphomolybdic acid and phosphoric acid |
Jan. 20, 1987 |
| 4637871 |
Hydrocracking with aqueous phosphomolybdic acid |
Jan. 20, 1987 |
| 4617106 |
Catalysts for coal liquefaction processes |
Oct. 14, 1986 |
| 4610776 |
Coal liquefaction process |
Sep. 9, 1986 |
| 4606812 |
Hydrotreating of carbonaceous materials |
Aug. 19, 1986 |
| 4604183 |
Catalytic process for hydroconversion of solid carbonaceous materials |
Aug. 5, 1986 |
| 4597775 |
Coking and gasification process |
Jul. 1, 1986 |
| 4594141 |
Conversion of high boiling organic materials to low boiling materials |
Jun. 10, 1986 |
| 4567156 |
Oil soluble chromium catalyst |
Jan. 28, 1986 |
| 4566964 |
Method of recovering hydrocarbon from oil shale |
Jan. 28, 1986 |
| 4561964 |
Catalyst for the hydroconversion of carbonaceous materials |
Dec. 31, 1985 |
| 4557820 |
Conversion of high boiling organic materials to low boiling materials |
Dec. 10, 1985 |
| 4548700 |
Hydroconversion process |
Oct. 22, 1985 |
| 4518478 |
Liquefaction with microencapsulated catalysts |
May. 21, 1985 |
| 4510038 |
Coal liquefaction using vacuum distillation and an external residuum feed |
Apr. 9, 1985 |
| 4495306 |
Preparation of catalysts by the precipitation of a hydroxide or sulfide from an emulsion in the presence of carbonaceous solid |
Jan. 22, 1985 |
| 4486293 |
Catalytic coal hydroliquefaction process |
Dec. 4, 1984 |
| 4485003 |
Supercritical extraction and simultaneous catalytic hydrogenation of coal |
Nov. 27, 1984 |
| 4485008 |
Liquefaction process |
Nov. 27, 1984 |
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