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Class Information
Number: 518/725
Name: Chemistry: fischer-tropsch processes; or purification or recovery of products thereof > Solvent extraction utilized > Alcohol containing extractant utilized
Description: Processes wherein the solvent utilized contains hydroxy groups.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7592496 |
Light olefin production via dimethyl ether |
Sep. 22, 2009 |
| 7459486 |
Making a methanol product in a slurry bubble reactor |
Dec. 2, 2008 |
| 6458856 |
Separation process for one-step production of dimethyl ether from synthesis gas |
Oct. 1, 2002 |
| 5712313 |
Process for carrying out chemical equilibrium reactions |
Jan. 27, 1998 |
| 5523326 |
PSA process with reaction for reversible reactions |
Jun. 4, 1996 |
| 4968722 |
Process for producing methanol |
Nov. 6, 1990 |
| 4464483 |
Process for the preparation of methanol |
Aug. 7, 1984 |
| 4429057 |
Process for recovering volatile precious metals |
Jan. 31, 1984 |
| 4391919 |
Alcohol separation process |
Jul. 5, 1983 |
| 4228094 |
Ethylene glycol extraction process |
Oct. 14, 1980 |
| 4162145 |
Regeneration of liquid absorbents |
Jul. 24, 1979 |
| 4091008 |
Production of a gas rich in methane |
May. 23, 1978 |
| 3950369 |
Methanol production |
Apr. 13, 1976 |
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