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

A kind of neon and helium separation and extraction system and process

An extraction system and acquisition unit technology, which is applied in the field of separation and extraction of pure neon gas and pure helium gas, can solve the problems of complex extraction process, unfavorable production operations, and various types of equipment, and achieves simple equipment structure, easy process operation control and extraction. high rate effect

Active Publication Date: 2016-05-18
俄罗斯深冷机械制造股份公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing extraction process is relatively complicated, the extraction rate is relatively low, and it involves many types of equipment, which is not conducive to production operations

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
  • A kind of neon and helium separation and extraction system and process
  • A kind of neon and helium separation and extraction system and process
  • A kind of neon and helium separation and extraction system and process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0034] The neon-helium separation and extraction system of the present invention is used to separate and extract pure neon and pure helium from the neon-helium concentrate obtained from the air separation device, including a mixture collection output unit, a purification and dehydrogenation unit, a concentration condensation unit, adsorption purification unit, neon acquisition unit and helium acquisition unit.

[0035] Such as figure 1 As shown, the mixture collection and output unit includes a low-pressure receiver AP1, a compressor C1 and a high-pressure receiver AP2 connected in sequence through pipelines. The mixture collection output unit also includes a mixture collection assembly arranged in front of the low-pressure receiver AP1, the mixture collection assembly includes at least two mixture delivery pipelines arranged in parallel an...

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 discloses a neon and helium separation and extraction system and process. The system includes a mixture collection and output unit, a purification and dehydrogenation unit, a concentration and condensation unit, an adsorption purification unit, a neon acquisition unit and a helium acquisition unit, which are sequentially connected through pipelines. , the concentration condensing unit and the adsorption purification unit are arranged in an adiabatic shell, and the extraction process includes purification and dehydrogenation, concentration condensation, adsorption purification, pure neon extraction, pure helium extraction and other steps. The system and process of the present invention have the characteristics of simple equipment structure of each unit, convenient installation, easy control of process operation, high extraction rate of pure neon and pure helium, and the purity of the separated and extracted helium and neon is not less than 99.999% %, suitable for the needs of industrial production.

Description

technical field [0001] The invention relates to a gas separation and extraction system and process, in particular to a system and process for separating and extracting pure neon and pure helium from a mixed gas containing neon and helium. Background technique [0002] At present, helium and neon are widely used in various fields. The process of separating and extracting neon and helium from air separation generally includes the following steps: 1. Preparation of crude neon and helium mixed gas; 2. Preparation of pure neon and helium mixed gas 3. Neon and helium are separated to obtain pure neon and pure helium products. However, the existing extraction process is relatively complicated, the extraction rate is relatively low, and it involves many types of equipment, which is not conducive to production operations. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art, and provide a neon-helium separation and...

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): F25J3/02F25J3/08
CPCF25J3/028F25J3/029F25J3/04642F25J3/08F25J2200/02F25J2200/70F25J2200/76F25J2205/04F25J2205/20F25J2205/60F25J2210/04F25J2210/42F25J2215/30F25J2215/32F25J2230/30F25J2245/02F25J2270/904
Inventor 库兹涅佐夫·瓦切斯洛夫
Owner 俄罗斯深冷机械制造股份公司