The long-term operation status of domestic dry-process acetylene plants
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Affected by domestic and international factors, few manufacturers operating vinyl chloride plants using the calcium carbide process continue to keep them in operation, and among those manufacturers, even fewer use dry acetylene. What is the operational status of those manufacturers that use dry acetylene and have managed to achieve long-term continuous operation? Such as calcium carbide consumption, power consumption, water consumption, nitrogen consumption, and the continuous operation status of the equipment. Of course, if there are anyone from the vinylon industry among us, they could also introduce to us the actual operational practices of using dry acetylene technology in that industry.
It is said that a certain enterprise in Xinjiang has been in operation; its electricity consumption per unit of calcium carbide is very high (according to rumors), but it has to continue operating in order to make a profit from cement production. This post was last edited by tfx511024 on 2009-2-5 10:11.]
The calcium carbide consumption of this enterprise is said to be over 2 t/tPVC.
I heard that Shihezi Tianye has dry-process projects!
However, dry-process acetylene production causes severe dust pollution and is quite dangerous. Our company originally planned to pursue a dry-process project as well, but we did not go ahead with it due to various factors
In domestic dry acetylene plants, the high failure rate of peripheral supporting equipment may lead to frequent start-up and shutdown of the entire plant. I wonder when dry-process acetylene will be ready.
Our company originally wanted to adopt the dry process as well, but since we saw that our competitors using this method weren’t having good results, we put the plan on hold
Which company in China is doing well in dry-process production at the moment? How is Xinlong Electrochemical? What about Yibin in Sichuan? :lol