Ultra-low temperature pump
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This post was last edited by Qingse Nianhua on 2018-11-14 at 12:52. I want to use a pump to transport propane, at a temperature of -150°C and a flow rate of 10 m3/h (in liquid form). I only found a few small manufacturers from Shandong on Alibaba who offered pneumatic pumps with M24 threaded connections and a flow rate of 10 m3/h; it seems they have no real understanding of this subject. I hope experienced friends can offer some help and recommend reliable suppliers
For domestic options, check Hangzhou Xinya and Huzhou Mitsui~~
I worked on a liquid oxygen project that used pumps from Huzhou Mitsui, with an operating temperature of -183°C
Ebara in the United States and Nikkiso in Japan are the best in the industry
Why is a temperature of -150 degrees required for the medium used to transport propane? The normal liquefaction temperature for propane is around -23 degrees Celsius; at -150 degrees Celsius, it’s close to the condition of liquefied natural gas. You need to be absolutely certain about the type of medium in question before selecting the appropriate equipment. For normal propane, BLACKMER or CORKEN can be chosen for imports; if it is domestically produced, Harbin Pump Factory’s products can be used. To meet the -150 degree requirement, imported options include ACD, CRYOSTAR, and Vanzetti; domestic options include Hangzhou Xinya and Huzhou Mitsui. Regarding the type of pump, for propane, vane pumps or vortex pumps can be used; whereas for temperatures of -150 degrees, centrifugal pumps are suitable. There is another important parameter, which is the required head. Ultimately, the choice must be made based on the head.
Yantai Wange Chemical Equipment Company produces ultra-low temperature pumps
Yantai Wange Chemical Equipment Co., Ltd. specializes in the production of ultra-low temperature pumps