Which are the better design companies in China for *ao acid an calcium projects?
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I would like to ask the experts and veterans: which are some of the better design companies in China that specialize in *ao acid an calcium projects?
Then one needs to find a chemical engineering design institute. I’m not very familiar with the specifics. If you can, ask around for some notable chemical engineering design institutes.
Tianjin Huajing is a chemical engineering design company that specializes in work related to nitric acid and **
The institute well-known for producing nitric acid is the Second Chemical Institute in Shanxi
You’re right; currently, the nitric acid plants that are performing best are those designed by Chengda Engineering Company
It depends on what granulation process you need; disk granulation produces particles that are round and very attractive in appearance. Rotary drum fluidized bed technology may not yet be fully developed, resulting in particles of average quality. However, disk granulation has a low production capacity and causes severe environmental pollution; the mother liquor obtained through this typical process is then processed via triple-effect evaporation
Nitric acid, **and* calcium ao acid, Saiding Engineering (Second Chemical Research Institute)
Saiding Company’s design is fine; it’s just lacking in terms of technological advancement, as it simply copies others’ work