N'ụtụtụ Disemba 27, 2020, a mara ọkwa onyinye nke isii nke ụlọ ọrụ mmepụta ihe na China Industry Awards, Commendation Awards na Nomination Awards. Ọrụ teknụzụ ọhụrụ nke Baling Petrochemical mepụtara nwetara onyinye ụlọ ọrụ mmepụta ihe na China Industrial Award ma bụrụ naanị otu Sinopec meriri ihe nrite. Site na nkwado nke Ministry of Science and Technology na Natural Science Foundation nke China, Baling Petrochemical and Petrochemical Research Institute agbanweela nsonaazụ nyocha sayensị enwetara na nyocha bụ isi ka ọ bụrụ teknụzụ ọhụrụ. Mgbe afọ 30 gachara, ọgbọ atọ emeriela ọtụtụ nsogbu na nsogbu, mepụta usoro teknụzụ akwụkwọ ndụ akwụkwọ ndụ zuru oke yana ikike ikike ọgụgụ isi onwe ha, mebie ikike mba ofesi na teknụzụ mmepụta caprolactam nke ọma ruo afọ 70, ma guzobe onyinyo akara nke teknụzụ mmepụta ihe na China nke onwe ya. Ugbu a, ọnụego afọ ojuju onwe onye nke caprolactam n'ime ụlọ amụbaala site na 30% ruo 94%, ntụkwasị obi mba m na teknụzụ mba ofesi na ngwaahịa ndị ebubata agbadala nke ukwuu.

Afọ 1.30 nke ihe ọhụrụ n'onwe ya, mepụtara nke ọma usoro teknụzụ ọhụrụ zuru oke maka mmepụta akwụkwọ ndụ akwụkwọ ndụ nke caprolactam

Caprolactam bụ ihe dị mkpa e ji emepụta kemịkalụ organic. Dịka ihe e ji emepụta eriri sịntetik naịlọn-6 na plastik injinia naịlọn-6, a na-ejikarị ya eme ihe n'uwe, ụgbọala, ngwa eletrọnịkị na ngalaba ndị ọzọ na-eji ihe ọhụrụ eme ihe ọhụrụ. Ụlọ ọrụ caprolactam nwere njikọ chiri anya na ike akụ na ụba mba na ụkpụrụ ibi ndụ ndị mmadụ, ọ na-arụkwa ọrụ dị mkpa na mmepe na mmezi na-aga n'ihu nke akụ na ụba mba.

Na mbido afọ 1990, Sinopec mefuru ihe fọrọ nke nta ka ọ bụrụ ijeri yuan iri iji webata usoro atọ nke tọn 50,000/afọ mmepụta caprolactam, nke e wuru na Baling Petrochemical, Nanjing DSM Dongfang Chemical Co., Ltd. na Shijiazhuang Refinery. Mgbe nke ahụ gasịrị, òtù Sinopec were teknụzụ bụ isi nke mmepụta caprolactam - nkwadebe nke cyclohexanone oxime dị ka ihe ọhụrụ, ma mee usoro teknụzụ ọhụrụ zuru oke maka mmepụta caprolactam akwụkwọ ndụ na Baling Petrochemical. Site na nkwado siri ike nke Ministry of Science and Technology na National Natural Science Foundation nke China, na nduzi nke Academician Min Enze na Academician Shu Xingtian nke Chinese Academy of Sciences, ndị otu nnyocha ahụ arụkọ ọrụ nke ọma ma rụsie ọrụ ike. N'ime afọ 30 gara aga, e mepụtala ihe karịrị patent mmepụta obodo na mba ọzọ 100. Emepụtala usoro teknụzụ ọhụrụ zuru oke maka mmepụta caprolactam akwụkwọ ndụ akwụkwọ ndụ nke ejiri ụzọ mmeghachi omume ọhụrụ, ihe ndị na-akpali akpali ọhụrụ na injinịa mmeghachi omume ọhụrụ jikọta.

Teknụzụ ọhụrụ a zuru oke nwere teknụzụ isii dị mkpa, ha niile erutela ọkwa mba ụwa. Ha bụ teknụzụ usoro ammoximation nke na-aga n'ihu na-emepụta cyclohexanone oxime, teknụzụ nhazi ọkwa atọ nke cyclohexanone oxime Beckman, teknụzụ crystallization nke Ammonium sulfate, teknụzụ hydrorefining nke bed caprolactam nke nwere magnetically stabilized, nhazi usoro gas nke cyclohexanone oxime iji mepụta teknụzụ caprolactam, hydrogenation cyclohexene esterification iji mepụta teknụzụ ọhụrụ nke cyclohexanone. N'ime ha, etinyere teknụzụ anọ mbụ n'ọrụ n'ụlọ ọrụ mmepụta ihe, e guzobewokwa patent 137 nke ihe mepụtara n'ime obodo na mba ofesi; enwetala onyinye mpaghara na minista iri na asaa, gụnyere onyinye mbụ maka ihe mepụtara teknụzụ mba na ihe nrite nke abụọ maka ọganihu sayensị na teknụzụ mba.

Nhazi nke "usoro nhazi nke cyclohexanone oxime gas-phase rehabilitation moving bed" nke Petrochemical emeela ọganihu dị ukwuu na nkwadebe catalyst, teknụzụ mmeghachi omume, imeziwanye ngwaahịa, wdg, ma mechaa nyocha teknụzụ obere na nke nnwale. Ngwa ụlọ ọrụ mmepụta ihe ruru tọn 50,000/afọ. Na mgbakwunye, Sinopec bu ụzọ bụrụ "Cyclohexene Esterification Hydrogenation to Cyclohexanone New Process". Ọnụego ojiji nke carbon atom dị ihe dị ka 100%, nke ọ bụghị naanị na ọ nwere obere oriri ike, kamakwa ọ nwere ike ijikọ aka mepụta ethanol zuru oke. Emechaala ọmụmụ ihe nnwale ahụ. A ga-eme mmepe ngwugwu usoro 200,000 tọn/afọ, yana ngwa ụlọ ọrụ mmepụta ihe 200,000 tọn/afọ n'oge na-adịghị anya.

2. Teknụzụ ọhụrụ na-akwalite mmepe siri ike nke ụlọ ọrụ ọhụrụ, ịkwaga na imelite na-echebe osimiri nke mmiri doro anya

Taa, Baling Petrochemical aghọọla nnukwu ụlọ ọrụ kemịkalụ petrochemical na kol jikọtara ọnụ, yana nnukwu ụlọ ọrụ mmepụta roba caprolactam na lithium na ntọala mmepụta epoxy resin dị mkpa. N'ime ha, usoro ngwaahịa caprolactam gụnyere tọn 500,000/afọ caprolactam (gụnyere ụlọ ọrụ nkwonkwo tọn 200,000), tọn 450,000/afọ cyclohexanone, na tọn 800,000/afọ ammonium sulfate. Mmepụta Caprolactam akwụkwọ ndụ akwụkwọ ndụ zuru oke nke teknụzụ ọhụrụ enwetala ọganihu teknụzụ dị elu na ụlọ ọrụ ọdịnala. Ọ bụghị naanị na ọ na-anabata gburugburu ebe obibi karịa, mwepụta nke ihe na-emerụ ahụ kwa otu ngwaahịa na-ebelata site na 50%, ọnụ ahịa mmepụta otu ahụ na-ebelata site na 50%, itinye ego na ikike mmepụta kwa tọn 10,000 na-ebelata ruo ihe na-erughị nde yuan 150. Mbelata nke ihe fọrọ nke nta ka ọ bụrụ 80% ewetala uru akụ na ụba na mmekọrịta mmadụ na ibe ya dị ukwuu.

Nkà na ụzụ ọhụrụ nke mmepụta caprolactam akwụkwọ ndụ akwụkwọ ndụ emeela ka mmepe ngwa ngwa nke caprolactam na ụlọ ọrụ ya dị n'okpuru ala dịkwuo elu. Ka ọ na-erule ngwụcha afọ 2019, Sinopec ewuola ọtụtụ ebe mmepụta caprolactam na Baling Petrochemical, Zhejiang Baling Hengyi na ụlọ ọrụ ndị ọzọ, yana nha mmepụta nke tọn 900,000 kwa afọ, na-aza 12.16% nke ikike mmepụta caprolactam zuru ụwa ọnụ na ikike mmepụta caprolactam n'ime obodo Nke 24.39%. Ugbu a, ikike mmepụta caprolactam akwụkwọ ndụ akwụkwọ ndụ nke mba m erutela tọn nde 4, na-aghọ onye nrụpụta kachasị ukwuu n'ụwa, yana òkè ahịa zuru ụwa ọnụ nke ihe karịrị 50%, na-emepụta ụlọ ọrụ yuan ijeri 40 na-apụta, ma na-akwalite mmepe siri ike nke ụlọ ọrụ ijeri 400 na-agbada.

N'afọ 2020, a ga-amalite ịkwaga na imeziwanye ọrụ mmepụta ihe nke Baling Petrochemical na Hunan Yueyang Green Chemical Industrial Park, nke ga-etinye ego ruru ijeri yuan 13.95. Ọrụ a na-anabata ọtụtụ teknụzụ ọhụrụ nke Sinopec mepụtara n'onwe ya iji wuo usoro mmepụta ihe nke ga-eru tọn 600,000/afọ. A ga-ewu ọrụ a dị ka ọrụ ngosipụta na ọrụ ntụaka maka "ichebe osimiri na mmiri doro anya", imebi "mkpuchi kemịkalụ nke osimiri ahụ", na imejuputa ịkwaga ụlọ ọrụ mmepụta kemịkalụ dị ize ndụ n'obodo ukwu ndị mmadụ bi na ya n'ofe mba ahụ.