Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for capturing carbon dioxide by suspension mineralization method with low cost

A carbon dioxide and suspension technology, which is applied in the fields of environmental protection and resource utilization, can solve problems such as difficulty in obtaining high purity, and achieve the effects of easy implementation, simple operation process, and low cost

Inactive Publication Date: 2010-08-25
CHINA UNIV OF MINING & TECH (BEIJING)
View PDF4 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of membrane separation is that it is difficult to obtain high-purity CO2 [Huang Yuzhong, He Hongmei, Zhu Lin. Application of membrane separation technology in natural gas chemical industry [J]. Chemical Times, 2001, 10, 15-17]

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

Embodiment 2

Embodiment 3

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 provides a method for capturing carbon dioxide by a suspension mineralization method with a low cost. The method comprise the following steps of: introducing CO2-containing gas to suspension which contains a gas cosolvent, a reaction catalyst and mineral particles to dissolve and absorb CO2 in the suspension and capture CO2.

Description

A Low-Cost Carbon Dioxide Capturing Method by Suspension Mineralization technical field The invention provides a method for capturing carbon dioxide at low cost, and belongs to the technical field of environmental protection and resource utilization. technical background At present, the continuous increase of carbon dioxide in the atmosphere has caused the global average temperature to rise significantly, affecting the lives of most people and the survival of a few people. The main purpose of the "Kyoto Protocol" is to prevent global warming by limiting the emission of greenhouse gases, especially carbon dioxide. Reducing carbon dioxide emissions is an urgent issue facing mankind. On September 3, 2002, China has approved the "Kyoto Protocol" in the "United Nations Framework Convention on Climate Change". The implementation of carbon dioxide emission reduction is a topic we must face. The executive meeting of the State Council chaired by Premier Wen Jiabao of the State Co...

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): B01D53/14C01B31/20C01B32/50
CPCY02C10/06Y02C20/40Y02P20/151
Inventor 韩敏芳于立安伊元荣
Owner CHINA UNIV OF MINING & TECH (BEIJING)