How much does an investment cost for a 4000 m3/h membrane separation hydrogen production unit?
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How much was the previous set of membrane separation hydrogen production equipment with a capacity of 4,000 m3/h? Is the Tianbang product from the Chinese Academy of Sciences generally used?
The membrane separation device alone should not exceed 5 million RMB. If there is also a preprocessing device, 1 million more will be sufficient. The technology is already highly mature; the key component is the membrane inside. Most of those in use domestically are Prisn membranes from the United States, with a few using membranes from Dalian; compare them on your own, and you should be able to tell through technical exchanges.
The entire set costs around 5 million; Dalian Ouke and Tianbang products can be used. We used a set from Ouke for a year. Later, the Yue Tian Bang version was used for 6 years.
If membrane separation is used for hydrogen extraction, I think the membranes produced by Prison in the United States are quite good – they have a long service life, very high separation coefficients for CH4, Ar, and H2, and also offer good operational flexibility. If you’re interested, feel free to add me on QQ to chat; 19311500
With this purification process, what purity level can ammonia achieve – 5N, 6N?
:o Do you need 5 million RMB? Synthetic ammonia or methanol? A membrane hydrogen production system with a gas processing capacity of 4,000 Nm3/h can be built for well under 2 million yuan.