When manufacturing membranes using diaphragms, is it necessary to weigh the asbestos fibers before adding them?
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This post was last edited by sunjl1981 on 2013-1-6 at 20:15. In our company, when adding asbestos fibers, the workers rely on their experience to determine the appropriate amount to use, without weighing it; I’m not sure how other companies handle this issue. # hcbbs
It definitely needs to be weighed, but it would also be acceptable if your technician can keep the error within 100g.
If you can’t do it without a scale, then use one; once you’ve gotten good at it, you can discard the scale.
Weighing asbestos fibers is important as it relates to the mixing ratios. I don’t know where the asbestos fibers you use come from, nor am I aware of your mixing rules. The biggest difference between the modern chemical industry and the past is the change in management philosophy: all operations must be quantified, strictly quantified, in order to maintain consistency. This is especially true when it comes to the adsorption process using membranes; it cannot be handled arbitrarily based on experience. Such a management approach leads to a decline in technology, and the fate of the factory ends up depending on the whims of one or two experienced workers, which is very dangerous. It is not conducive to factories achieving standardized production. By extension, the same is true for other operations.
Agree with the comment above! Adhere to quantification and standardization! Especially for modified diaphragms, there are strict requirements regarding the amount of asbestos fluff added (due to the relationship between fluff length and ratio); after adsorption, this affects the operating quality and economic efficiency of the electrolyzer!