The ancients said, "If I didn't read in March, I would feel that my words were boring and my face was disgusting ." At first, this sente...
On the morning of September 29, in order to welcome the coming Mid-Autumn Festival, the leaders of the company distributed the special five-kernel moo...
On July 20, 2012, on the basis of full technical exchanges (Technical Annex was signed on July 6, 2012) between Kaifeng DEAR air separation Industrial...
Recently, Huang Daogong, the executive vice mayor of municipal leaders, and leaders of relevant departments came to our new factory to inspect and gui...
Liquid air and liquid nitrogen supercooler uses nitrogen as cold source to cool liquid air or liquid nitrogen. There are Pipe type and plate type cool...
Nitrogen generator is a nitrogen generating equipment designed and manufactured according to the pressure-changing adsorption technology. Usually two ...
1. What is phase and phase balance: answer: phase refers to the uniform part with the same physical and chemical properties in the system, and there i...
Because the low temperature liquid is easy to store and transport, and easy to operate, large equipment will release the excess oxygen and nitrogen to...
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Activity purpose: in order to improve the company's business publicity, enrich the work and life of employees inside and outside the company, provide ...
Yunnan Honghe red lead nonferrous Chemical Co., Ltd. KDON-4500/4500 complete set of air separation project process characteristics: two-stage Rectific...
