Polyformaldehyde mild aldehyde treatment
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This post was last edited by zsj2089 on 2011-11-14 08:24. Recently, I received a project related to polyformaldehyde from abroad; it involves constructing a production line capable of producing 5,000 tons of polyformaldehyde on a turnkey basis. However, the client insists that the production must comply with Chinese environmental standards. It should be noted that the production of polyformaldehyde inevitably results in the generation of low-molecular-weight formaldehyde. In China, separate production lines for formaldehyde or urotropine are usually used to handle this excess amount of low-molecular-weight formaldehyde. But since the client does not have sufficient funds to invest in such additional facilities, are there any other ways to deal with this issue? I would appreciate the experts’ guidance!
If it is a target-chain process without downstream processes or the consumption of formaldehyde to convert it into mild aldehydes, then mild aldehydes do present quite a challenge. It’s not easy to solve.