Alkylation aide for sulfuric acid catalyzed alkylation units
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United States of America Patent
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Mar 17, 1987
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N/A
app pub date -
Nov 25, 1985
filing date -
Nov 25, 1985
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Expired
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Abstract
Hydrocarbon alkylation processes which are catalyzed by acids are promoted by the addition of an alkylation promoter which is a combination of a new carboxylic acid having the structural formula ##STR1## wherein R, R.sup.1 and R.sup.2 are alkyl groups and at least one aromatic hydrocarbon sulfonic acid selected from compounds having the structure ##STR2## wherein R.sup.3 is H or an alkyl group and R.sup.4 is an alkyl group.
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