Selection of liquid sulfur dioxide compressors
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Since the liquid sulfur dioxide compressors in our factory tend to corrode and leak frequently, we are seeking expert advice on how to select appropriate compressors for this purpose, as well as on ways to prevent leaks in the areas where these compressors are installed
What type of compressor is being used now?
Just like on the second floor, what model is being used now? Do the pipes leak frequently?
ZW-2.3/8 type lubrication-free sulfur dioxide gas compressor, Bengbu Sanyuan Fluid Machinery Co., Ltd.; leakage in the compressor oil pressure pipe section. Last edited by tyn565 on 2009-4-16 11:38.]
I just posted a document in the resource section; see the paper on the selection of liquid sulfur compressors at http://bbs.hcbbs.com/viewthread...=page%3D1&frombbs=1. This post was last edited by txglyl on 2009-4-16 at 23:18
Dry and clean sulfur dioxide gas has very low corrosivity; therefore, the gas entering the compressor must be properly treated. Once this is resolved, everything else will be easier. The piston rod sealing assembly in ZW models is crucial; especially in double-acting models, reliable sealing is essential.
Could I learn about the production process of liquid sulfur dioxide from you?
In 2009, we installed a plant for producing 100,000 tons of liquid sulfur dioxide. Initially, compressors were used, but production could not proceed properly due to leaks; later, fluorine-based chillers were adopted to cool the substance into liquid sulfur dioxide.