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Class Information
Number: 570/244
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Halogen containing > Preparing by oxyhalogenation > Liquid medium or inorganic melt utilized
Description: Process wherein the reaction takes place in a liquid medium or an inorganic melt.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7612244 |
Catalyst and gas phase method using such a catalyst |
Nov. 3, 2009 |
| 7309804 |
Process for purifying 1,2-dichloroethane |
Dec. 18, 2007 |
| 6835860 |
Iodohydroxylation of olefins |
Dec. 28, 2004 |
| 6191329 |
Process for specific energy saving, especially in the oxychlorination of ethylene |
Feb. 20, 2001 |
| 5227548 |
Oxychlorination of ethylene to 1,2-dichloroethane |
Jul. 13, 1993 |
| 5099084 |
Process for the chlorination of methane |
Mar. 24, 1992 |
| 5097083 |
Process for the chlorination of ethane |
Mar. 17, 1992 |
| 5019652 |
Catalysts and method |
May. 28, 1991 |
| 4871516 |
Apparatus and method for conducting chemical reactions |
Oct. 3, 1989 |
| 4849562 |
Process for producing ethylene dichloride |
Jul. 18, 1989 |
| 4774373 |
Process for making 1,2-dichloroethane |
Sep. 27, 1988 |
| 4731494 |
Process for making methyl iodide from methane |
Mar. 15, 1988 |
| 4584123 |
Process for upgrading hydrogen chloride containing chlorine, iron-III-chloride, ethylene and/or acetylene |
Apr. 22, 1986 |
| 4356336 |
Purging of inerts in chlorinated hydrocarbon production |
Oct. 26, 1982 |
| 4351819 |
Recovery of chlorine values in integrated process for oxychlorination and combustion of chlorinated hydrocarbons |
Sep. 28, 1982 |
| 4346069 |
Recovery of chlorine values in integrated process for oxychlorination and combustion of chlorinated hydrocarbons |
Aug. 24, 1982 |
| 4256719 |
Process for the combined manufacture of chlorinated hydrocarbons and sodium bicarbonate |
Mar. 17, 1981 |
| 4207268 |
Oxychlorination of methane |
Jun. 10, 1980 |
| 4113786 |
Hydrogen chloride recovery |
Sep. 12, 1978 |
| 4107222 |
Oxychlorination of methane |
Aug. 15, 1978 |
| 4092370 |
Process for producing tetrachloroethylene from tetrachloromethane using a molten salt catalyst |
May. 30, 1978 |
| 4036900 |
Molten salt lift gas system for production of chlorinated hydrocarbons |
Jul. 19, 1977 |
| 4036776 |
Recovery of chlorine values from a melt oxidation gas |
Jul. 19, 1977 |
| 4028427 |
Aqueous stream treatment in chlorinated hydrocarbon production |
Jun. 7, 1977 |
| 3988383 |
Inert removal from chlorinated hydrocarbon production system |
Oct. 26, 1976 |
| 3968050 |
Oxidation of molten salts and recovery of chlorine values |
Jul. 6, 1976 |
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