Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Hazardous chemicals separation and recovery system

A technology for separation and recovery of hazardous chemicals, applied in separation methods, liquid separation, chemical instruments and methods, etc., can solve problems such as inability to recover hazardous chemicals, reduce the content of hazardous chemicals, efficiently separate and recover, and ensure separation. The effect of efficiency

Active Publication Date: 2022-06-21
CHINA PETROLEUM & CHEM CORP +1
View PDF19 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the problem of the inability to recover hazardous chemicals existing in the prior art, and to provide a hazardous chemicals separation and recovery system, which realizes the efficient separation and recovery of hazardous chemicals leaked at sea, and the hazardous chemicals Recycling efficiency reaches over 70%

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hazardous chemicals separation and recovery system
  • Hazardous chemicals separation and recovery system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0027] combine figure 1 , the present invention provides a hazardous chemicals separation and recovery system, including:

[0028] Gravity separation device 2, the gravity separation device 2 is used for preliminary separation between the water phase containing hazardous chemicals and the water phase;

[0029] Membrane separation device 3, the membrane separation device 3 is used to further separate hazardous chemicals from the aqueous phase separated by the gravity separation device 2; and

[0030] Recovery device 5, the recovery device is used to recover the hazardous chemicals separated from the gravity separation device and the membrane separation device.

[0031]...

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 the technical field of emergency treatment of hazardous chemical accidents, and discloses a hazardous chemical separation and recovery system. The hazardous chemicals separation and recovery system includes: a gravity separation device (2), the gravity separation device (2) is used to perform preliminary separation between the hazardous chemicals and the water phase in the water phase containing the hazardous chemicals; membrane separation device (3), the membrane separation device (3) is used to further separate hazardous chemicals from the water phase separated by the gravity separation device (2); and a recovery device (5), the recovery device is used for The hazardous chemicals separated from the gravity separation device and the membrane separation device are recovered. The invention realizes efficient separation and recovery of hazardous chemicals leaked at sea, so that the final concentration of hazardous chemicals at export can reach below 10ppm, the treated water phase can be directly discharged into the sea, and the recovery efficiency of hazardous chemicals can reach more than 70%.

Description

technical field [0001] The invention relates to the technical field of emergency disposal of hazardous chemical accidents, in particular to a hazardous chemical separation and recovery system. Background technique [0002] With the rapid economic and social development and the rapid rise of the chemical industry, the sea transportation of hazardous chemicals in my country is increasing day by day. However, development opportunities are accompanied by risks, and marine hazardous chemical leakage accidents occur frequently around the world. This type of accident has the characteristics of great harm, strong suddenness and high difficulty in disposal. Scientific and reasonable emergency measures should be taken in time according to the nature of the hazardous chemicals, otherwise it will seriously endanger the marine ecological environment and the production and life safety of coastal residents. . [0003] At present, domestic and foreign research institutions mainly conduct ...

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 Patents(China)
IPC IPC(8): C02F1/40C02F1/44C02F9/02C02F1/28C02F103/08C02F101/32C02F101/38
CPCC02F1/40C02F1/44C02F9/00C02F1/283C02F2001/007C02F2103/08C02F2101/32C02F2101/38
Inventor 闫茜谢谚周志国牟桂芹王昕喆杨洋洋张福良曲聪
Owner CHINA PETROLEUM & CHEM CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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