Are there any in the PVA industry?
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Are there any in the PVA industry? I have worked in the alcoholysis process of the PVA industry for 18 years; let’s discuss this together.
:Lol, I work in PVA sales... I’d like to discuss the production process with the original poster
Could the poster provide some information on PVA production? Our company is about to start this project.
Currently, the production processes for PVA are generally available to the public, with the exception of some technological improvements and process optimizations (mainly aimed at reducing energy consumption and improving product quality and output). In my opinion, whether raw materials constitute an advantage, as well as the availability of skilled workers and convenient transportation, are important factors. At present, production mainly takes place in Xinjiang, Ningxia, and Inner Mongolia; it seems that the availability of skilled workers and transportation conditions there are not very satisfactory
Which vinylon factory is LZ from? There’s a chance to chat; I used to be in FW.
Hello! I used to work for Guangwei, but now Guangwei has been acquired by Wanwei, so I work for Wanwei now.
I did my graduation project on PVA. Do you have flowcharts for control points and plant layout diagrams? fanghewen@126.com :handshake
Which work section is it that needs to be returned upstairs? Is the process route based on the calcium carbide-acetylene method or the natural gas-ethylene method?
Could you please share the quality control criteria for the hydrolysis process at your company?
Isn’t the quality control of the hydrolysis process in your company quite good?
Hehe, there have been quite a few PVA projects lately. Which organization do you belong to?