Esterification hnuah maleic anhydride hi engtin nge kan thliar hrang ang?

Rectification leh Inthenna
Esterification hnuah chuan maleic anhydride chu by-product atanga thliar hran nan rectification a ngai a ni. Hetiang kalphung hian hmanraw nghet tak leh standardized operations a mamawh a ni. Chumi hnuah maleic anhydride inthen chu a thianghlimna leh quality tihsan nan dehydration, decolorization leh impurity removal tih belh leh a ni.
Bawlhhlawh Gas tihfai dan
Maleic anhydride siamchhuah hian bawlhhlawh gas (benzene leh carbon dioxide ang chi organics awmna) volume tam tak a siam chhuak thin. Enkawlna hian boruak tehfung a tlin tur a ni: hmanraw leh hmalakna tur (eg, absorbents, catalytic combustion, emaw adsorption towers) hman tur a ni a, chu chuan thil tha lo paih chhuah a, boruak leh mipui himna humhalh tur a ni.
A tawi zawngin, maleic anhydride siamna atana technical requirements te hian raw material thlan, catalyst thlan, reaction condition control, esterification management, rectification/separation, leh waste gas treatment te a huam a ni. Heng lam hawi zawng zawng hi scientific leh rational control hmangin thil siam chhuah tha tak a siam thei a, chutih rualin product quality leh environment safety a tichiang bawk.

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Post hun chhung: Jan-30-2026