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

Supersonic cyclone two-phase expansion CO2 capture, utilization and storage system

A supersonic and expander technology, which is applied in the direction of solidification, refrigerators, lighting and heating equipment, etc., can solve the problems of safety and reliability risks, insignificant sustainable development benefits, high energy consumption, etc., and achieve significant environmental protection benefits , eliminate safety and reliability risks, and improve economic value

Active Publication Date: 2021-12-07
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a supersonic swirl two-phase expanded CO 2 The capture, utilization and storage system is used to solve the technical problems of high energy consumption, high cost, insignificant sustainable development benefits and risks in safety and reliability in the existing technology of carbon dioxide capture, utilization and storage

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
  • Supersonic cyclone two-phase expansion CO2 capture, utilization and storage system
  • Supersonic cyclone two-phase expansion CO2 capture, utilization and storage system
  • Supersonic cyclone two-phase expansion CO2 capture, utilization and storage system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations ...

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 supersonic cyclone two-phase expansion CO2 capture, utilization and storage system. The system comprises at least one refrigeration unit and a refrigeration pipeline; the carbon-containing flue gas sequentially flows through the plurality of refrigeration units which are connected end to end; and each refrigeration unit comprises a cooler and a supersonic cyclone two-phase expansion machine, the air outlet side of each supersonic cyclone two-phase expansion machine is connected with the inlet side of the next refrigeration unit, and the liquid outlet side of each supersonic cyclone two-phase expansion machine is connected with a dry ice storage tank or an evaporator. By means of the mode, carbon dioxide is fixed into dry ice and used as a working medium for refrigeration circulation to be utilized through the expansion refrigeration and cyclone separation effects of the supersonic speed cyclone two-phase expansion machines, remarkable environmental protection benefits can be achieved, the economic value is obviously improved, and meanwhile safety and reliability risks caused by geological storage are eliminated.

Description

technical field [0001] The invention relates to the technical field of carbon dioxide capture, utilization and storage, in particular to a supersonic swirl two-phase expanded CO 2 Capture, utilization and storage systems. Background technique [0002] Carbon Dioxide Capture, Utilization and Storage (CCUS) technology, as an emerging technology with large-scale emission reduction potential, is expected to realize CO 2 Near-zero emissions are considered to be one of the most important technical paths for deep reduction of greenhouse gas emissions. Carrying out research and development and storage of CCUS technology will provide an important strategic technology choice for China's future reduction of greenhouse gas emissions. [0003] At present, capture is mainly concentrated in the coal chemical industry, followed by the thermal power industry; geological utilization and storage are mainly based on enhanced oil recovery, but economic cost is an important factor restricting t...

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
IPC IPC(8): F25B9/06F25B9/14F25J1/02
CPCF25B9/008F25B9/06F25B9/14F25J1/0228Y02C20/40
Inventor 曾钰培罗二仓王晓涛公茂琼董学强陈燕燕朱顺敏
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI