Uru ụlọ ọrụ dị mma kaprolactam malitere ịnọgide na-enwe ọkwa dị elu
Petrochemical, Haili, Qinghua ebe a na-adọba ụgbọala. Cangzhou Xuyang phase I mmepụta maliteghachiri, Yongrong zuru ezu, nlekọta Sanning na-egbu oge, a na-atụ anya na ibu caprolactam ga-adị elu n'ọdịnihu dị nso, na ntinye nke ammonium sulfate na-emepụta ga-abawanye otú ahụ.
Oghere atọ nke mmụba coke nwere oke
N'oge na-adịbeghị anya, nlere zuru oke nke ụlọ ọrụ coke nke China nọọrọ onwe ya: ọnụ ọgụgụ ojiji ike bụ 73.3%, gbadata 0.5% site na oge gara aga. Ka ọ dị ugbu a, ahịa coke na-aga n'ihu na-agbasi ike. Coke n'agba nke atọ nke mgbago na mgbada, ịrị elu ngwa ngwa coking coal ọnụ ahịa na nso nso a, ikuku ahịa na-ekpo ọkụ, ọrụ ahịa abawanyela nke ukwuu, ọnụ ahịa ụlọ ọrụ coke abawanyela, ọtụtụ ụlọ ọrụ coke nwere mfu, na ụfọdụ bụ. na-atụ anya na ọ ga-ebelata mmepụta.
Ka ọ dị ugbu a, ntinye nke ammonium sulfate na usoro abụọ nke ammonium sulfate na China kwụsiri ike, ọ bụ ezie na mmalite nke ụlọ ọrụ coke agbadala ntakịrị, mana mmalite nke ụlọ ọrụ caprolactam anọgidewo na-enwe ọkwa dị elu, yana inye nkwado. mmepụta ammonium sulfate abawanyela. N'akụkụ a na-achọ, ọnụ ahịa urea mba ụwa bilitere, yana India weputara ozi ọhụụ ọhụrụ nke urea ozugbo, yana echiche na-ebili n'ọdịnihu, ọnụ ahịa ntụpọ bilitere nke ọma, na-akwalite echiche ụlọ ọrụ ahụ, na ịnụ ọkụ n'obi nke ndị na-ere ahịa dị mma. N'ihe gbasara azụmaahịa ụlọ, ọnụ ọgụgụ ojiji nke ikike fatịlaịza na-aga n'ihu na-abawanye, site na mpaghara ndị mepere emepe, gụnyere mpaghara Hubei, nnukwu ụlọ ọrụ buru ibu na-aga n'ihu n'ihu, iji hụ na ọkọnọ, ọnụego ọrụ abawanyela nke ukwuu. Ka ọ dị ugbu a, ọchịchọ dị na saịtị dị mma, na-akwado ọrụ ammonium sulfate na ọkwa dị elu. N'iburu n'uche na mgbe ịrị elu na-aga n'ihu, ihe isi ike nke ụfọdụ ndị na-emepụta ihe na-emepụta ihe na-abawanye, a na-atụ anya na ahịa ammonium sulfate na-adịru nwa oge bụ nke dị elu ma dị warara, a na-akwụkwa nlebara anya karị na ọnọdụ usoro ahịa ahịa mba ụwa.
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Oge nzipu: Ọgọst-02-2023