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Class Information
Number: 518/728
Name: Chemistry: fischer-tropsch processes; or purification or recovery of products thereof > Miscellaneous
Description: Processes not provided for in any other subclass to purify or recover.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619011 |
Design of slurry bubble column reactors: novel technique for optimum catalyst size selection contractual origin of the invention |
Nov. 17, 2009 |
| 7612118 |
Method of quenching a slurry |
Nov. 3, 2009 |
| 7605187 |
Method for temporarily interrupting a Fischer-Tropsch reaction in a three-phase bed reactor |
Oct. 20, 2009 |
| 7579382 |
Process for the charging of a catalyst into a reactor suitable for reactions in heterogeneous phase |
Aug. 25, 2009 |
| 7566678 |
Modified catalyst and use of this catalyst for the conversion of synthesis gas to hydrocarbons |
Jul. 28, 2009 |
| 7550515 |
Process for the running of a reactor suitable for heterogeneous reactions combined with reactions taking place in three-phase systems |
Jun. 23, 2009 |
| 7402612 |
Stabilized transition alumina catalyst support from boehmite and catalysts made therefrom |
Jul. 22, 2008 |
| 7271201 |
Use of waste heat from Fischer-Tropsch synthesis to form dry pulverized fuel feedstock |
Sep. 18, 2007 |
| 7108835 |
Fischer-tropsch slurry reactor cooling tube arrangement |
Sep. 19, 2006 |
| 7083713 |
Composition of lubricating base oil with high monocycloparaffins and low multicycloparaffins |
Aug. 1, 2006 |
| 7019038 |
Recycle of low boiling point products to a Fischer-Tropsch reactor |
Mar. 28, 2006 |
| 7008970 |
Method for direct conversion of gaseous hydrocarbons to liquids |
Mar. 7, 2006 |
| 6974844 |
Process for starting up a Fischer-Tropsch reactor |
Dec. 13, 2005 |
| 6969505 |
Process for conducting an equilibrium limited chemical reaction in a single stage process channel |
Nov. 29, 2005 |
| 6958364 |
Use of Fischer-Tropsch condensate as a lean oil for heavy ends recovery from Fischer-Tropsch tail gas |
Oct. 25, 2005 |
| 6887908 |
Treatment of reaction water from a Fischer-Tropsch reactor |
May. 3, 2005 |
| 6881760 |
Methods for monitoring solids content in Fischer-Tropsch products |
Apr. 19, 2005 |
| 6878854 |
Temporary antioxidants for Fischer-Tropsch products |
Apr. 12, 2005 |
| 6747067 |
Process for converting cellulosic material into liquids |
Jun. 8, 2004 |
| RE38532 |
Hydrodealkylation processes |
Jun. 8, 2004 |
| 6720358 |
Water stripping and catalyst/liquid product separation system |
Apr. 13, 2004 |
| 6717024 |
Slurry hydrocarbon synthesis with liquid hydroisomerization in the synthesis reactor |
Apr. 6, 2004 |
| 6712982 |
Method of removing catalyst particles from wax |
Mar. 30, 2004 |
| 6682711 |
Protection of Fischer-Tropsch catalysts from traces of sulfur |
Jan. 27, 2004 |
| 6673846 |
Handling of a catalyst |
Jan. 6, 2004 |
| 6649803 |
Slurry hydrocarbon synthesis with isomerization zone in external lift reactor loop |
Nov. 18, 2003 |
| 6616909 |
Method and apparatus for obtaining enhanced production rate of thermal chemical reactions |
Sep. 9, 2003 |
| H2082 |
Oxidized normal paraffinic products and their application |
Sep. 2, 2003 |
| 6570047 |
Slurry hydrocarbon synthesis with external hydroisomerization in downcomer reactor loop |
May. 27, 2003 |
| 6562306 |
Apparatus for producing dimethyl ether |
May. 13, 2003 |
| 6479557 |
Process for the preparation of hydrocarbons from carbon monoxide and hydrogen |
Nov. 12, 2002 |
| 6476086 |
Coalescence enhanced gravity separation of iron catalyst from Fischer-Tropsch catalyst/wax slurry |
Nov. 5, 2002 |
| 6462098 |
Process for producing liquid and, optionally, gaseous products from gaseous reactants |
Oct. 8, 2002 |
| 6333019 |
Method for operating a chemical and/or physical process by means of a hierarchical fluid injection system |
Dec. 25, 2001 |
| 6294076 |
Fischer-Tropsch wax and hydrocarbon mixtures for transport (law938) |
Sep. 25, 2001 |
| 6265452 |
Process for producing liquid and, optionally, gaseous products from gaseous reactants |
Jul. 24, 2001 |
| 6248795 |
Process of preparing a mixture of dimethyl ether and methanol from carbon dioxide |
Jun. 19, 2001 |
| 6232352 |
Methanol plant retrofit for acetic acid manufacture |
May. 15, 2001 |
| 6174927 |
Exothermic catalytic chemical process |
Jan. 16, 2001 |
| 6172124 |
Process for converting gas to liquids |
Jan. 9, 2001 |
| 6136868 |
Preparation of high activity catalysts; the catalysts and their use |
Oct. 24, 2000 |
| 6127432 |
Processes for preparing oxygenates and catalysts therefor |
Oct. 3, 2000 |
| 6110980 |
Process for the conversion of a flow containing hydrocarbons by partial oxidation |
Aug. 29, 2000 |
| 6090312 |
Reactor-membrane permeator process for hydrocarbon reforming and water gas-shift reactions |
Jul. 18, 2000 |
| 6069180 |
Single step synthesis gas-to-dimethyl ether process with methanol introduction |
May. 30, 2000 |
| 6005011 |
Process for converting gas to liquids |
Dec. 21, 1999 |
| 5998489 |
Methanol preparation process |
Dec. 7, 1999 |
| 5968991 |
Preparation of high activity catalysts; the catalysts and their use |
Oct. 19, 1999 |
| 5609843 |
Microporous crystalline silico-alumino-phosphate and a procedure for manufacturing it |
Mar. 11, 1997 |
| 5527473 |
Process for performing reactions in a liquid-solid catalyst slurry |
Jun. 18, 1996 |
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