Dwoko man poko
I ngei esterification, rectification mitire pi poko maleic anhydride ku by-products. Lembe eni mitu jam tic maber man tic maber. Maleic anhydride ma jupoko eca ukadhu kud i iye, loko rangi, man kwanyu piny ma reco pi medo leng man ber pare.
Tiyu ku yamo ma rac
Maleic anhydride ma juyubu nyayu yamo madwong (ma uketho i iye piny ma kwo calu benzene man carbon dioxide). Tic mi yath umaku ulub cik mi kwo: jam tic man yore (calu, absorbents, catalytic combustion, nyo adsorption towers) umaku jutii kudu pi kwanyu piny ma rac, gwoko kwo man bedo ber pa jurutic.
I ayi ma kicoko, piny ma mitere pi yubu maleic anhydride uketho i iye yero piny ma jutiyo kudu, yero catalyst, yub pa kit ma piny timo kudu, yub pa esterification, dwoko/poko, man yub pa waste gas. Gwoko lembe eni ku rieko man ku rieko miyo tic maber man gwoko ber pa piny man gwoko kwo pa piny.
Saa mi kyewo: Jan-30-2026
