• test separator

test separator

Place of Origin:

Panjin China (Mainland)

Brand Name:


Model Number:



GB-150, ASME, ISO9001


one year

Product Details

Quick Details




test separator
1. Capacity: 550NM3/h
2. Purity: 99.6%
3. GB-150, ASME, ISO9001

test separator



Part 1. Main descriptions


This plant operates on a low pressure cycle and is used to produce pure oxygen and nitrogen from air by means of cryogenic rectification. The feed air is first liquefied by the refrigeration produced by turbo-expander and then rectified for two times on the basis of the different boiling points between liquid oxygen and liquid nitrogen. As a result, oxygen at a purity of over 99.6% and nitrogen at a purity of over 99.99% can be obtained from the plant. If required, the plant can also produce liquid oxygen and liquid nitrogen partially by means of modified operation.


Part 2. The basic Principle


The basis principle of air separation is to use the different boiling points of the components of liquefied air to separate them. To this end, the air separation plant consists of the following process:


1. Filtration & Compression

2. Purification

3. Cooling Air to Liquefaction Temperature

4. Refrigeration

5. Liquefaction

6. Rectification

7. Hazardous Substance Removal

Company Profile


Liaoning Liaohe Oilfield Kangda Industrial Group Co., Ltd. Is that liaohe oilfield diversified management department subordinate A grade enterprise, is a collection of real estate development,building and installation, production and processing sales,logistics shipments, social services such as A group corporation.

    Our company was established in September 1992, 2001 is transformed into Co., Ltd,and in February 2009 after  quantitative investment on stocks ,assets upgrade to group company.registered capital 3647.8 million RMB,Legal representative is Fu Qiang,the number of workers are 740 peoples


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