ABOUT US

INTRODUCTION

Shanghai LifenGas Co., Ltd., as a high-tech enterprise, specializes in the production of gas separation and purification equipment with a focus on energy efficiency and environmental protection. Our portfolio includes a range of products:

Energy-efficient cryogenic air separation units
Energy-saving PSA & VPSA nitrogen and oxygen generators
Energy-efficient membrane separation units
Argon recovery units with high recovery rates
Helium recovery units
Carbon dioxide recovery units
VOC treatment units
Waste acid recovery units
Wastewater treatment units

These products find extensive application across various industries such as photovoltaic, steel, chemical, powder metallurgy, semiconductor, and automotive sectors.

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Founded in 2015
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Patents Approved(by the end of 2021)
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Employees
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800 million trunover

products

Innovation

Featured products

Argon Recovery System

1.Argon Recovery System(ARS) focuses on the field of argon separation and recovery, covering industries such as photovoltaic crystal growing, iron and steel metallurgy and semiconductor, new-energy industries, etc. So far, it has been applied to more than 30 projects, and the argon gas processing capacity could be from 1300Nm3/h to 12000Nm3/h. 2.The exhausted argon gas is processed by dust-removal, compressed, carbon-removal and oxygen-removal, and then high-purity argon is obtained by Cryog...

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Krypton Xenon Purifica...

Rare gases such as krypton and xenon have high value in many applications, but their composition in the air is very low and generally difficult to produce directly. The krypton xenon purification equipment developed by our company is based on a large air separation unit and also uses the principle of cryogenic rectification to transport the raw material LOX containing a very small amount of krypton xenon to the fractionation column for adsorption and rectification through the cryogenic LOX p...

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Waste Acid Recovery De...

Waste acid (mainly hydrofluoric acid) recovery device makes use of the different volatility between spent acid components, perform double-column vacuum continuous distillation to achieve high recovery rate. The waste acid recovery device can not only process a large amount of waste acid produced by the customer’s upstream, but also separate and recycle it, reducing the customer’s production cost. It can also properly treat the remaining wastewater and solid residues, and the water...

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Ambient Oxygen Generator

There are VPSA and PSA models, similar principle. Here will mainly introduce VPSA oxygen generator. It is a kind of mechanical equipment that can enrich oxygen in the atmosphere, and its working principle is to use a blower to transport the raw material air after dust removal and filtration into the absorber, and then the special molecular sieve in the absorber begins to adsorb the nitrogen component, and the oxygen component is enriched and discharged as a product. After a period of time, i...

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NEWS

Service First

16600 Nm³/h Centralized Argon Recycling Unit Contracted

On November 24th, 2023, Kide Electronic Engineering Design Co., Ltd. and Shanghai LifenGas Co. Ltd. signed a contract for the project of a 16,600 Nm³/h Centralized Argon Recycling Unit at the Shifang Aviation Industrial Park (Phase...
LFAr-7000 Centralized Argon Recovery System in Sichuan Yongxiang

Today, Shanghai LifenGas is pleased to announce that the LFAr-7000 Argon Recovery Unit has been operating for more than one year with good efficiency, reliability and environmental friendliness in Sichuan Yongxiang Photovoltaic Tec...

Company History

Milepost

2015
- In May, the first contract of Shanghai LifenGas was signed - Jinan Iron and Steel Air Separation Energy Saving Project.
- In December, the company was registered and established.
- Development of Rare Gas Extraction Technology.
2017
- In May, the first set of global/national photovoltaic crystal growing 1800 Nm3/h argon exhaust gas recovery project contracts, the first generation of argon recovery technology, was signed;
- Development of fiber-optic helium exhaust gas recovery technology and patented technology for recycling waste acid (hydrofluoric acid/hydrochloric acid/nitric acid) in photovoltaic cell plants.
2018
- In May, LONGi signed a contract with Shanghai LifenGas for three sets of argon exhaust gas recovery devices—the first generation of argon gas recovery technology.
- In July, Shanxi LifenGas branch was opened in Xi’an.
2019
- In July, the second generation of the argon recovery system was successfully developed and the contract was signed. and was put into running the following year.
2020
- The third-generation argon recovery project was successfully delivered at the end of the year.
- In May, Huzhou Anji Factory started production and manufacturing.
- In August, Baotou Branch was founded.
2021
- In March, Guangdong LifenGas and Energy Co., Ltd. was founded.
- In July, the fourth-generation argon recovery technology was applied;
- In July 8, Jiangsu LifenGas held a big groundbreaking ceremony.
- In August, JA Solar's hydrofluoric acid recovery pilot project was launched.
2022
- In November, Shanghai LifenGas set up Hangzhou Branch office.
- In December，Ruyuan LifenGas Co,, Ltd was set up.
2023
- In January, LifenGas Yantai Branch office was established.

ABOUT US

INTRODUCTION

products

Argon Recovery System of Shanghai Lianfeng

Membrane Oxygen Concentrator(Generator)

Air-Separation-Unit(ASU)

Argon Recovery System

Krypton Xenon Purifica...

Waste Acid Recovery De...

Ambient Oxygen Generator

NEWS

16600 Nm³/h Centralized Argon Recycling Unit Contracted

LFAr-7000 Centralized Argon Recovery System in Sichuan Yongxiang

Company History

- In May, the first contract of Shanghai LifenGas was signed - Jinan Iron and Steel Air Separation Energy Saving Project.
- In December, the company was registered and established.
- Development of Rare Gas Extraction Technology.

- In May, LONGi signed a contract with Shanghai LifenGas for three sets of argon exhaust gas recovery devices—the first generation of argon gas recovery technology.
- In July, Shanxi LifenGas branch was opened in Xi’an.

- In July, the second generation of the argon recovery system was successfully developed and the contract was signed. and was put into running the following year.

- The third-generation argon recovery project was successfully delivered at the end of the year.
- In May, Huzhou Anji Factory started production and manufacturing.
- In August, Baotou Branch was founded.

- In March, Guangdong LifenGas and Energy Co., Ltd. was founded.
- In July, the fourth-generation argon recovery technology was applied;
- In July 8, Jiangsu LifenGas held a big groundbreaking ceremony.
- In August, JA Solar's hydrofluoric acid recovery pilot project was launched.

- In November, Shanghai LifenGas set up Hangzhou Branch office.
- In December，Ruyuan LifenGas Co,, Ltd was set up.

- In January, LifenGas Yantai Branch office was established.

INTRODUCTION

- In May, the first contract of Shanghai LifenGas was signed - Jinan Iron and Steel Air Separation Energy Saving Project.- In December, the company was registered and established. - Development of Rare Gas Extraction Technology.

- In May, LONGi signed a contract with Shanghai LifenGas for three sets of argon exhaust gas recovery devices—the first generation of argon gas recovery technology. - In July, Shanxi LifenGas branch was opened in Xi’an.

- In July, the second generation of the argon recovery system was successfully developed and the contract was signed. and was put into running the following year.

- The third-generation argon recovery project was successfully delivered at the end of the year. - In May, Huzhou Anji Factory started production and manufacturing. - In August, Baotou Branch was founded.

- In March, Guangdong LifenGas and Energy Co., Ltd. was founded. - In July, the fourth-generation argon recovery technology was applied;- In July 8, Jiangsu LifenGas held a big groundbreaking ceremony. - In August, JA Solar's hydrofluoric acid recovery pilot project was launched.

- In November, Shanghai LifenGas set up Hangzhou Branch office. - In December，Ruyuan LifenGas Co,, Ltd was set up.

- In January, LifenGas Yantai Branch office was established.

- In May, the first contract of Shanghai LifenGas was signed - Jinan Iron and Steel Air Separation Energy Saving Project.
- In December, the company was registered and established.
- Development of Rare Gas Extraction Technology.

- In May, LONGi signed a contract with Shanghai LifenGas for three sets of argon exhaust gas recovery devices—the first generation of argon gas recovery technology.
- In July, Shanxi LifenGas branch was opened in Xi’an.

- The third-generation argon recovery project was successfully delivered at the end of the year.
- In May, Huzhou Anji Factory started production and manufacturing.
- In August, Baotou Branch was founded.

- In March, Guangdong LifenGas and Energy Co., Ltd. was founded.
- In July, the fourth-generation argon recovery technology was applied;
- In July 8, Jiangsu LifenGas held a big groundbreaking ceremony.
- In August, JA Solar's hydrofluoric acid recovery pilot project was launched.

- In November, Shanghai LifenGas set up Hangzhou Branch office.
- In December，Ruyuan LifenGas Co,, Ltd was set up.