PERFECT

PERFECT

Pufico-China Gas Expert

Specializing in the promotion and application of new technologies, new processes, new equipment and new materials for PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification and energy gas recovery.

PERFECT

PERFECT

Pufico-to provide you with professional solutions for the gas industry

Specializing in the promotion and application of new technologies, new processes, new equipment and new materials for PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification and energy gas recovery.

PERFECT

PERFECT

A professional design, manufacturing, marketing and engineering services as one of the engineering company

Specializing in the promotion and application of new technologies, new processes, new equipment and new materials for PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification and energy gas recovery.

PERFECT
PERFECT
PERFECT

What Can We Supply?

We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.

35000nm ³/h methanol cracking hydrogen production unit


Choose us, choose professional

Methanol cracking-pressure swing adsorption hydrogen production technology is a kind of methanol, water as raw materials, at a certain temperature and pressure by the catalyst into a mixed gas into a certain temperature and pressure by the catalyst cracking into a hydrogen-containing mixed gas, and then through the pressure swing adsorption purification of hydrogen technology.

12500nm ³/h natural gas hydrogen production unit


Choose us, choose professional

The technology uses natural gas to undergo a chemical reaction with water vapor in a special reformer filled with a catalyst after pressurized desulfurization to generate a converted gas containing hydrogen, carbon dioxide and carbon monoxide. After part of the heat is recovered by the waste pot, CO in the converted gas is converted into H?, and the converted gas is purified by pressure swing adsorption (PSA) after cooling and condensing gas-liquid sharing.

60000nm ³/h pressure swing adsorption hydrogen extraction device


Choose us, choose professional

After the mixed gas containing hydrogen (H₂) enters the adsorption tower of pressure swing adsorption (PSA) device, because the adsorption capacity of the adsorbent in the adsorption bed for each component in the gas mixture varies with the pressure change, the impurities in the feed gas are adsorbed during pressurization, and the components (hydrogen) that are not easily adsorbed are output as products from the outlet end of the adsorption bed. During decompression, the adsorbed impurities are desorbed and the adsorbent is regenerated at the same time, at least four adsorbent bed cycles are used to operate to achieve a continuous output of product hydrogen.

22000nm ³/h VPSA pressure swing adsorption oxygen generator


Choose us, choose professional

Multi-tower combined VPSA pressure swing adsorption oxygen production technology is a new process with low energy consumption, low noise and low maintenance cost. It has been accepted by the first set of devices in Zhejiang Province and is widely used in non-ferrous smelting, glass smelting, iron and steel smelting, chemical industry, paper making and other industries.

PFN-2500D type pressure swing adsorption nitrogen plant


Choose us, choose professional

Under a certain pressure, due to the kinetic effect, the diffusion rate of oxygen and nitrogen on carbon molecular sieve is quite different. In a short time, oxygen molecules are adsorbed by carbon molecular sieve, and nitrogen molecules are enriched in the gas phase to achieve oxygen and nitrogen separation.

Pressure swing adsorption hydrogen extraction device


Choose us, choose professional

After the mixed gas containing hydrogen (H₂) enters the adsorption tower of pressure swing adsorption (PSA) device, because the adsorption capacity of the adsorbent in the adsorption bed for each component in the gas mixture varies with the pressure change, the impurities in the feed gas are adsorbed during pressurization, and the components (hydrogen) that are not easily adsorbed are output as products from the outlet end of the adsorption bed. During decompression, the adsorbed impurities are desorbed and the adsorbent is regenerated at the same time, at least four adsorbent bed cycles are used to operate to achieve a continuous output of product hydrogen.
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About Us

Hangzhou Perfect Purity Installation Co., Ltd. is located in the beautiful Fuchun River, Xindeng Industrial Development Zone in the suburb of Hangzhou, between Hangzhou West Lake and national scenic spots Qiandao Lake, Yaolin fairyland, 320 National Road across the factory, the traffic is very convenient.

Hangzhou Perfect Purity Installation Co., Ltd., founded in 2008, is an engineering company integrating professional design, manufacturing, marketing and engineering services. Hangzhou pufico the service areas cover various industries such as natural gas processing and processing, petroleum, chemical, fine chemical, coal chemical, metallurgy, steel, power, medicine, manufacturing, food, daily chemical, biotechnology, electronics, optics, environmental protection, national defense, and aerospace.

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2008 Year

Founded in

5000 +㎡

Standard workshop

20 +

National patent certificate

Petroleum and chemical industry

The products are widely used in chemical industry, petroleum refining, automobile, coal, metallurgy, electronics, synthetic ammonia, chlor alkali chemical industry, medicine, fuel cell, food and other fields.

MORE +

Coal, Metallurgy

The products are widely used in chemical industry, petroleum refining, automobile, coal, metallurgy, electronics, synthetic ammonia, chlor alkali chemical industry, medicine, fuel cell, food and other fields.

MORE +

Food, Medicine

The products are widely used in chemical industry, petroleum refining, automobile, coal, metallurgy, electronics, synthetic ammonia, chlor alkali chemical industry, medicine, fuel cell, food and other fields.

MORE +

Petroleum and chemical industry

Coal, Metallurgy

Food, Medicine

Engineering Case

We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.

35000nm ³/h methanol cracking hydrogen production unit

Methanol cracking-pressure swing adsorption hydrogen production technology is a kind of methanol, water as raw materials, at a certain temperature and pressure by the catalyst into a mixed gas into a certain temperature and pressure by the catalyst cracking into a hydrogen-containing mixed gas, and then through the pressure swing adsorption purification of hydrogen technology.

12500nm ³/h natural gas hydrogen production unit

The technology uses natural gas to undergo a chemical reaction with water vapor in a special reformer filled with a catalyst after pressurized desulfurization to generate a converted gas containing hydrogen, carbon dioxide and carbon monoxide. After part of the heat is recovered by the waste pot, CO in the converted gas is converted into H?, and the converted gas is purified by pressure swing adsorption (PSA) after cooling and condensing gas-liquid sharing.

60000nm ³/h pressure swing adsorption hydrogen extraction device

After the mixed gas containing hydrogen (H₂) enters the adsorption tower of pressure swing adsorption (PSA) device, because the adsorption capacity of the adsorbent in the adsorption bed for each component in the gas mixture varies with the pressure change, the impurities in the feed gas are adsorbed during pressurization, and the components (hydrogen) that are not easily adsorbed are output as products from the outlet end of the adsorption bed. During decompression, the adsorbed impurities are desorbed and the adsorbent is regenerated at the same time, at least four adsorbent bed cycles are used to operate to achieve a continuous output of product hydrogen.

22000nm ³/h VPSA pressure swing adsorption oxygen generator

Multi-tower combined VPSA pressure swing adsorption oxygen production technology is a new process with low energy consumption, low noise and low maintenance cost. It has been accepted by the first set of devices in Zhejiang Province and is widely used in non-ferrous smelting, glass smelting, iron and steel smelting, chemical industry, paper making and other industries.

PFN-2500D type pressure swing adsorption nitrogen plant

Under a certain pressure, due to the kinetic effect, the diffusion rate of oxygen and nitrogen on carbon molecular sieve is quite different. In a short time, oxygen molecules are adsorbed by carbon molecular sieve, and nitrogen molecules are enriched in the gas phase to achieve oxygen and nitrogen separation.

Box-type movable nitrogen making station

Flexible and convenient to change the use of the place, with remote supervision and operation, remote start-stop, remote operation function, can meet the temporary use of gas customer rental requirements.

50000Nm ³/h coke oven gas purification device

Coke oven gas in addition to tar, naphthalene, atmospheric desulfurization, fine desulfurization after the production of fine gas, fine gas through compression, pretreatment, pressure swing adsorption, deoxygenation and drying can get high purity hydrogen.

Why Choose Us?

We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.

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comprehensive strength

We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.

01

COMPREHENSIVE STRENGTH

02

Wide-ranging Business

03

Reliable Team

04

After-sales service

News

We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.

Pufico: Explorer of Industrial Gas

06/30

2025

Pufico: Explorer of Industrial Gas

Leading film - 'Breaking the Boundary'

06/30

2025

Leading film - 'Breaking the Boundary'

Partners

We are specialized in PSA nitrogen plant, PSA oxygen plant, natural gas conversion hydrogen plant, methane cracking hydrogen plant and other industrial gas separation, purification, energy gas recovery of new technologies, new processes, new equipment, new materials Promotion and application.

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If you are interested in our products and services, please contact us or leave us a message, we will serve you wholeheartedly!


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No.7, Shuangqing Road, Xintang New District, Xintang Town, Fuyang District, Hangzhou City, Zhejiang Province


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