A PROCESS FOR PREPARING BRANCHED-ALKYLARYLSULPHONATES AND A BRANCHED-ALKYLARYLSULPHONATE COMPOSITION

摘要

Hydrocracking a paraffinic wax and IT IS obtained by screen hydrogenated isomers number of carbon atoms including the 7 to 35 range paraffins and at least some molecules of the paraffin is branched and can paraffin average branching per molecule is between 0.5 to 2.5 branches being obtained by a method which comprises the dehydrogenation over a catalyst for the isoparaffinic composition comprising a quaternary aliphatic carbon atoms, and 0.5% including ethyl branches in accordance with methyl and when quaternary aliphatic hydrocarbon is 0.5% method for producing a minute or less, branched alkyl aromatic hydrocarbons, including the step of contacting the aromatic hydrocarbon with a branched olefin under alkylation conditions; Minutes, including sulfonated to the branched alkyl aromatic hydrocarbon been prepared by the above method for producing branched alkyl aromatic hydrocarbons, a process for preparing aryl sulfonate (branched alkyl); And this can be obtained by a method defined as minute branched alkyl aromatic hydrocarbon composition and the (branched-alkyl) aryl sulphonate compositions. ; (Branched-alkyl) aryl sulfonate, branched alkyl aromatic hydrocarbons, branched olefins, isoparaffins composition, hydrocracking, hydrogenation isomerization, paraffin wax