PSA-Pure H2 Technology
|FOB Price:||US $100-10,000,000 / SET|
|Min. Order:||1 Set|
|Min. Order||FOB Price|
|1 Set||US $100-10,000,000/ SET|
|Transport Package:||as required|
|Payment Terms:||L/C, T/T|
- Model NO.: 280, 000Nm3/h PSA-H2 Unit at CNPC Shenhua
- Plants capacity: 20~400000 Nm3/h
- Qty.: more than 1000sets
- Specification: Grade A
- HS Code: 8421399000
- H2 purity: 98~99.999 %
- Cooperation mode: E+P, EPC
- Trademark: CTYC
- Origin: China
Due to different adsorption capacities of adsorbents for various gas components in feed gas under various pressures, the impurities of the feed gas are adsorbed on pressurization and desorbed when the pressure is reduced. The weak adsorptive components such as H2 leave the adsorbed from the exit as product. The adsorbent is regenerated by means of pressure reduction. At least four adsorbers are needed for alternative operation, so as to ensure the continuous output of product gas.
*Methanol decomposition gas, ammonia decomposition gas, methanol tail gas, formaldehyde tail gas
*Shift gas, refinery gas, hydrocarbon steam reforming gas, fermentation gas, polycrystalline silicon tail gas
*Semi-water, city gas, coke oven gas
*Catalytic cracking gas and reforming tail gas from oil refineries
*Other gases containing h2.
* Feed gas
Pressure: 0.4 ~4.0 MPa(g),
Temperature: Normal temperature
* Product gas: H2
H2 purity: 98~99.99(V), it can be produced according to different use and requirements of the customers.
H2 recovery: 80~98%
System pressure drop Δ P: 0.05~0.1mpa
Temperature: Normal temperature
Note: H2 recovery depends on the feed gas composition, pressure and the purity of product H2.
Control mode and characteristic
*Control mode: PSA units are controlled by controllers and instruments. The DCS, FCS, PLC control systems can be chosen according to the scale of PSA units and the requirement of control.
*Control characteristic: The implementation of not only the PSA ordinary control system, but also the specialist control system for optional combination and switchover of multiple-adsorbers, and the self-adapt optimum, which improves the operation flexibility, and ensures the long-term, steady and safe operation of the unit.
Mode of Service
* Provide the patent & proprietary technology and design.
* Provide EPC
* Provide technical service and staff training during plant installation & commissioning.
* The plant has 1-Year warranty period since inspection and acceptance.
* Provide spare pare and accessories over a long period.
Main Reference List
|No.||User name||Feed gas||Unit Capacity|
|1||Zhujiang Electro-Chemical Plant, Guangdong Province||Methanol cracking gas||2000*|
|2||Chengdu 745 Plant of Ministry of Electronics Industry of China||Reforming gas||500*|
|3||Sinopec Zhenhai Refining & Chemical Company||60000|
|4||Liaoyang Petrochemical Fiber Company||80000|
|5||Sinopec Yangzi Petrochemical Company, Ltd||62000|
|6||Sinopec Shanghai Petrochemical Company Limited(SPC)||63000|
|7||Tianji Coal Chemical Industry Group Co., Ltd.||50000|
|8||Shanxi Yulin Nature gas chemical Industry Co., Ltd||Purge gas from methanol||20000|
|9||Beijing Yanshan Petrochemical Co., Ltd||Reforming tail gas||55000|
|10||Inner Mongolia Yitai Coal Liquefaction Co., Ltd||20000|
|11||China Shenhua Coal Liquefaction Co., Ltd||280000|
|12||China Shenhua Coal Liquefaction Co., Ltd||50000|
|13||China Shenhua Coal Liquefaction Co., Ltd||15000|
|14||Petrochina Urumchi Petrochemical Corp||85000|
|15||Sinopec Guangzhou Company||50000|
|16||Sinopec Shanghai Petrochemical Company Limited(SPC)||65000|
|17||Tenglong Aromatic PX(Xiamen) Co., Ltd||170000|
|18||Angang Stell Company Limited||Coke-oven||500|
|19||Panzhihua Iron & steel (Group) Co., Ltd||700|
|20||Benxi Iron & steel (Group) Co., Ltd||500|
|21||Wuhan Iron & steel (Group) Corp||1000|
|22||Kunming Iron & steel (Group) Co., Ltd(KISCO)||500|
|23||Shijiazhuang Coking Plant||3000|
|24||Laiwu steel Co., Ltd||800|
|25||Tangshan Iron and steel Group Co., Ltd||14500|
|26||Linfen Town star industrial Co., Ltd||30000|
|27||Shanxi Fujian Coking & Chemical Co., Ltd||60000|