| 1 | The manufacturing process of heavy alkylbenzene, its composition, properties and comprehensive utilization were described. | |
| 2 | Alkyl benzene has good low temperature performance, the application of alkyl benzene lubricating oil is introduced briefly. | |
| 3 | The exptl . results demonstrated that dodecylbenzenesulfonic acid could be used as the catalyst for starch esterification. | |
| 4 | Determination of mean relative molecular mass for technical straight-chain sodium alkyl benzene sulphonates; | |
| 5 | Then-octyl gallate was prepared by esterification of alcohol and gallic acid in catalysis system of dodecyl benzene sulfonic acid. |