Multifunctional gasoline addictive
Patent Information
- Authority / Receiving Office
- CN ยท China
- Current Assignee / Owner
- SHANGHAI ZHONGYOU ENTERPRISE GRP CO LTD
- Publication Date
- 2006-06-21
- Estimated Expiration
- Not applicable ยท inactive patent
Abstract
Description
technical field
[0001] The invention belongs to the field of chemical industry and relates to a gasoline additive, more specifically, the invention relates to a multifunctional gasoline additive. Background technique
[0002] Under normal circumstances, the gasoline fractions obtained from crude oil through vacuum distillation, thermal cracking, catalytic cracking, alkylation and other refinery units cannot meet the performance specifications of gasoline grades stipulated by the state, and must be based on the performance requirements of gasoline products. Carry out further processing, such as optimizing the processing technology or adding different types of additives. Gasoline after proper reprocessing can meet the gasoline specifications required by the market.
[0003] When blending gasoline products, additives such as octane modifiers, antiknock agents, combustion improvers, antioxidants, etc. are generally added. The above-mentioned gasoline additives were all added t...