Melemo ea indasteri e ntle ea caprolactam e qalile ho boloka boemo bo holimo

Petrochemical, Haili, Qinghua parking. Tlhahiso ea karolo ea pele ea Cangzhou Xuyang e qalile hape, Yongrong e tletse, tlhokomelo ea Sanning e lieha hanyenyane, mojaro oa caprolactam o lebeletsoe ho lula o le holimo nakong e tlang e haufi, 'me phepelo ea co-production ammonium sulfate e tla eketseha ho latela.

Mekhahlelo e meraro ea keketseho ea coke e lekanyelitsoe

Haufinyane tjena, mohlala o felletseng oa likhoebo tse ikemetseng tsa coke tsa China: sekhahla sa tšebeliso ea matla e ne e le 73.3%, e theohile ka 0.5% ho tloha nakong e fetileng. Hona joale, 'maraka oa coke o ntse o tsoela pele ho sebetsa ka matla. Coke mokhahlelong oa boraro oa maemo a holimo le a tlase, keketseho e potlakileng ea morao tjena ea litheko tsa mashala a coke, boemo ba khoebo bo chesa, mesebetsi ea 'maraka e eketsehile haholo, khatello ea litšenyehelo ea likhoebo tsa coke e eketsehile, likhoebo tse ngata tsa coke li na le tahlehelo,' me tse ling li na le tahlehelo. e lebelletsoeng ho fokotsa tlhahiso.

Hajoale, phepelo ea ammonium sulfate lits'ebetsong tse peli tse kholo tsa ammonium sulfate naheng ea China e batla e tsitsitse, leha ho qaleha ha likhoebo tsa coke ho theohile hanyane, empa ho qala ha likhoebo tsa caprolactam ho bolokile boemo bo holimo, le phepelo ea co- tlhahiso ea ammonium sulfate e eketsehile. Ka lehlakoreng la tlhokahalo, litheko tsa machaba tsa urea li ile tsa phahama, 'me India hang-hang e ile ea lokolla litaba tse ncha tsa ho reka urea, hammoho le maikutlo a ntseng a eketseha a bokamoso, litheko li ile tsa phahama ka matla, ho matlafatsa maikutlo a indasteri,' me cheseho ea lipatlisiso ea barekisi e ntle. Mabapi le khoebo ea malapeng, tekanyo ea tšebeliso ea matla a manyolo a kopantsoeng e ntse e eketseha, ho tloha libakeng tse tloaelehileng, ho akarelletsa le sebaka sa Hubei, likhoebo tse kholo tse kholo tse nang le tsoelo-pele, e le ho netefatsa phepelo, tekanyo ea ts'ebetso e eketsehile haholo. Hajoale, tlhoko ea setšeng e ntle, e ts'ehetsa ts'ebetso ea ammonium sulfate maemong a holimo. Ha ho nahanoa hore ka mor'a ho phahama ho sa khaotseng, bothata ba bahlahisi ba bang ba tlase ho latela bo ntse bo eketseha, ho lebeletsoe hore 'maraka oa nakoana oa ammonium sulfate o phahame haholo ebile o moqotetsane,' me tlhokomelo e eketsehileng e lefshoa ho boemo ba taelo ea 'maraka oa machaba.