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Class Information
Number: 568/922
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Acyclic > Purification or recovery > Heavy metal or aluminum containing compound utilized
Description: Processes wherein a compound containing aluminum or a metal having a specific gravity greater than 4 is employed.










Patents under this class:

Patent Number Title Of Patent Date Issued
6861545 Manufacture of trialkylaluminum compounds and .alpha.-alcohols Mar. 1, 2005
6822108 Manufacture of trialkylaluminum compounds and .alpha.-alcohols Nov. 23, 2004
6191311 Hydroperoxide decomposition processes Feb. 20, 2001
6133484 Methods for decomposing esters and purifying alcohols Oct. 17, 2000
5977416 Dehydration catalyst and process for producing a monoalkylether of a dihydric phenolic compound using same Nov. 2, 1999
5939592 Methods for decomposing esters and purifying alcohols Aug. 17, 1999
5723698 Catalytic decomposition of formate impurities in tertiary butyl alcohol and methyl tertiary butyl ether streams Mar. 3, 1998
5436376 Production of tertiary butyl alcohol Jul. 25, 1995
5430165 Method of oxidizing aluminum alkyls Jul. 4, 1995
5414141 Use of supported palladium catalysts in the preparation of tertiary butyl alcohol from tertiary butyl hydroperoxide May. 9, 1995
5414145 Production of tertiary butyl alcohol from isobutane May. 9, 1995
5414163 Use of titania or zirconia in the preparation of tertiary butyl alcohol from tertiary butyl hydroperoxide May. 9, 1995
5414162 Use of pentagonally supported palladium catalyst in the preparation of tertiary butyl alcohol from tertiary butyl hydroperoxide May. 9, 1995
5401889 Preparation of tertiary butyl alcohol by catalytic decomposition of tertiary butyl hydroperoxide Mar. 28, 1995
5399794 Use of supported palladium/gold catalysts in the preparation of tertiary butyl alcohol from tertiary butyl hydroperoxide Mar. 21, 1995
5354912 Method for the removal of dimethyl ether from methyl tertiary butyl ether Oct. 11, 1994
5302750 Method for producing n-octadienol from butadiene Apr. 12, 1994
5254759 Catalytic removal of peroxide contaminants from tertiary butyl alcohol Oct. 19, 1993
5243100 Preparation of tertiary butyl alcohol using promoted cycloalkenyl iron catalyst Sep. 7, 1993
5243091 Method for the manufacture and recovery of methyl tertiary butyl ether Sep. 7, 1993
4922036 Tertiary butyl hydroperoxide decomposition May. 1, 1990
4922035 Catalytic preparation of tertiary butyl alcohol by decomposition of tertiary butyl hydroperoxide May. 1, 1990
4922034 Catalyzed conversion of tertiary butyl hydroperoxide to tertiary butyl alcohol May. 1, 1990
4922033 Preparation of tertiary butyl alcohol by the catalytic decomposition of tertiary butyl hydroperoxide May. 1, 1990
4912267 Catalytic conversion of tertiary butyl hydroperoxide to tertiary butyl alcohol Mar. 27, 1990
4912266 Catalytic decomposition of tertiary butyl hydroperoxide Mar. 27, 1990
4910349 Catalyst production of tertiary butyl alcohol from tertiary butyl hydroperoxide Mar. 20, 1990
4760204 Process for deodorizing isopropyl alcohol Jul. 26, 1988
4709106 Process for deodorizing isopropyl alcohol Nov. 24, 1987
4705903 Catalytic decomposition of impurities in tertiary butyl alcohol Nov. 10, 1987
4704482 Catalytic purification of tertiary butyl alcohol Nov. 3, 1987
4547598 Cobalt borate catalyzed decomposition of organic hydroperoxides Oct. 15, 1985
4523928 Gasohol production from thermochemical conversion of biomass to ethanol Jun. 18, 1985
4219685 Improving odor of isopropanol Aug. 26, 1980
3939217 Alcohol purification process Feb. 17, 1976











 
 
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