Supported hydroxide high-selectivity gasoline adsorption deep desulfurizing agent and preparation method thereof
A hydroxide and deep desulfurization technology, which is applied in the field of gasoline desulfurization, can solve problems such as low efficiency, high energy consumption, and large octane loss, and achieve flexible, simple and convenient operation, high selectivity, and no loss of octane Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0034] Preparation of Supported Zinc Hydroxide Desulfurizer
[0035] 0.2441g ZnSO 4 ·H 2 O was dissolved in 5 mL of water, 0.5 g of silicon oxide was added, ultrasonicated for 30 min, and 5 wt% NH 3 ·H 2 O adjust the pH to 10, stir at room temperature for 24 hours, wash with water, and dry at 60°C for 6 hours to obtain a supported zinc hydroxide desulfurizer. The mass ratio of the metal hydroxide to the carrier in the desulfurizer is 10:100.
Embodiment 2
[0037] Preparation of Supported Copper Hydroxide Desulfurizer
[0038] 0.2097g Cu(NO 3 ) 2 ·3H 2 O was dissolved in 10mL water, 0.5g calcium silicate was added, ultrasonicated for 30min, and 5wt% NH 3 ·H 2 O, adjust the pH to 10, stir at room temperature for 24 hours, wash with water, and dry at 100°C for 6 hours to obtain a supported copper hydroxide desulfurizer. The mass ratio of the metal hydroxide to the carrier in the desulfurizer is 10:100.
Embodiment 3
[0040] Preparation of Supported Magnesium Hydroxide Desulfurizer
[0041] Dissolve 0.2784g of anhydrous magnesium sulfate in 21mL of water, add 0.5g of zirconia, ultrasonicate for 30min, and use 5wt% NH 3 ·H 2 O adjust the pH to 11.5, stir at room temperature for 24 hours, wash with water, and dry at 120° C. for 6 hours to obtain a supported magnesium hydroxide desulfurizer. The mass ratio of the metal hydroxide to the carrier in the desulfurizer is 10:100.
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