Oxidization-abstraction desulfurization technology of petroleum product based on ion liquid
An ionic liquid and extraction technology, applied in the field of desulfurization, can solve the problems of large amount of formic acid, large loss of desulfurization agent, secondary pollution, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0014] 2ml [CH 3 COOHim]Br was added to 10ml of simulated gasoline containing sulfur (thiophene) 1500ppm, under normal pressure stirring, when the temperature was raised to 343K, 2ml of H 2 o 2 , After magnetic stirring for 5 hours, let stand, separate layers, and detect with gas chromatography, the sulfur content in the oil can be reduced to 10ppm. After use, the gasoline is separated, and the solvent layer is distilled under reduced pressure at 353K to be reused.
Embodiment 2
[0016] 2ml [CH 3 COOHim][BF 4 ] Join in the simulated gasoline of 10ml sulfur-containing (thiophene) 1500ppm, under normal pressure stirring, when warming up to 343K, add 2ml of H 2 o 2 , After magnetically stirring for 2 hours, let stand, separate layers, and detect with gas chromatography, the sulfur content in the oil can be reduced to 10ppm. After use, the gasoline is separated, and the solvent layer is distilled under reduced pressure at 353K to be reused.
Embodiment 3
[0018] 5ml [CH 3 COOHim]Br was added to 10ml of simulated gasoline containing sulfur (thiophene) 1500ppm, under normal pressure stirring, when the temperature was raised to 313K, 2ml of H 2 o 2 , After magnetically stirring for 2 hours, let stand, separate layers, and detect with gas chromatography, the sulfur content in the oil can be reduced to 10ppm. After use, the gasoline is separated, and the solvent layer is distilled under reduced pressure at 353K to be reused.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com