Gasoline upgrading additive for reducing olefin and cleaning gasoline

A standard-increasing agent and clean hydrocarbon technology, which is applied in the field of fuel oil, can solve problems such as hindering the production of refineries, and achieve the effects of low cost, simple operation and convenient use

Inactive Publication Date: 2004-11-10
王方茂
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently there is no way to bring down olefins, seriously hampering refinery production

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1. Embodiment 1: gasoline for substantially reducing olefins,

[0017] 50% of 90# oil (60% olefin exceeding the standard), 41% of straight oil, plus 9% of the following agents:

[0018] ①Ethers (petroleum ether) 5.7%

[0019] ② Pyrolidone 0.12%

[0020] ③Isopropanol 0.12%

[0021] ④ Toluene 0.09%

[0022] ⑤Low carbon alcohol 3%

[0023] ⑥ Manganese-based metal organic compounds 0.01%

[0024] Operate according to the aforementioned process.

[0025] 2, embodiment 2, be used for the gasoline that reduces olefin in a small range,

[0026] 90# oil (45% of olefins exceeding standard) 70%, direct distilled oil 24.5%, plus 5.5% of the following agents:

[0027] ①Ethers (petroleum ether) 0.36%

[0028] ② Pyrolidone 0.006%

[0029] ③Isopropanol 0.006%

[0030] ④ Toluene 0.003%

[0031] ⑤Low carbon alcohol 0.183%

[0032] ⑥ Manganese-based metal organic compounds 0.01%.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a petroleum grade improving agent by using manganese based metallorganics as initiating agent for reducing olefin and boosting the octane substantially to 180-220. The grade improving agent comprises ethers 100%, manganese based metallorganics 0.002%-0.01%, low carbon alcohol 0.5-5%, protective agent 0.5-1%, ketones 1-5%, cross linking agent 10-20%, and auxiliary agent 1-5%.

Description

(1) Technical field [0001] The invention belongs to the technical field of fuel oil, and in particular relates to a standard-increasing agent which can greatly increase the octane number of gasoline by using manganese-based metal organic compounds as initiators. (2) Background technology [0002] A considerable part of my country's refineries are limited by equipment, and their olefin content is overvalued, some as high as 60% (the national requirement is ≤35%). There is currently no way to bring down the olefins, seriously hampering refinery production. The present invention is used in conjunction with distilled oil (excluding olefins), which can greatly reduce olefins, greatly increase octane number, reduce costs, and make full use of the remaining energy - straight distilled oil (light oil). (3) Contents of the invention [0003] The present invention is made by following weight ratio: [0004] 1. Ethers 100%, manganese-based metal organic compounds 0.002-0.01%, low-c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/30
Inventor 王方茂
Owner 王方茂
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap