Na ụbọchị iri na isii nke ọnwa Ọgọstụ, e mechara ma tinye ọrụ na Tarim Oilfield, ọrụ dị mkpa nke PetroChina, ma mepụta ngwaahịa ethane ruru eru. A kọrọ na ọrụ a bụ ọrụ mbụ e tinyere na mgbake ethane nke ọma na Xinjiang.
Ọrụ mgbake ikuku gas Tarim Oilfield dị na Lunnan Industrial Park, Luntai County, Bazhou, Xinjiang, na-ekpuchi mpaghara nke mu 320 yana mkpokọta ego nke yuan ijeri 1.62. Dabere na akụrụngwa gas bara ụba na Tarim, ọrụ a na-eji teknụzụ usoro "propane precooling + expansion refrigeration + double reflux" nke mba ụwa na nke mba ụwa iji hazie ijeri cubic mita 10 nke gas eke kwa afọ. Ọ bụ otu n'ime ngalaba mgbake ikuku ethane kachasị ukwuu n'otu ahịrị na China. Mgbe ihe fọrọ nke nta ka ọ bụrụ otu ọnwa nke ọrụ, ngalaba ahụ agafeela nyocha arụmọrụ, mezuo ruo ọkọlọtọ na ikike, paramita na ndeksi niile na-emezu ihe achọrọ maka imewe.
Ethane bụ ihe dị mkpa maka imepụta ethylene, ethylene bụkwa otu n'ime ngwaahịa kemịkalụ kachasị ukwuu n'ụwa. Ụlọ ọrụ Ethylene bụ isi ụlọ ọrụ petrochemical ma na-arụ ọrụ dị mkpa na akụ na ụba mba. Ọrụ mgbake gas ethane nke Tarim Oilfield bụ ọrụ ndọrọ ndọrọ ọchịchị maka PetroChina iji mejuputa atụmatụ otu ahụ nke ịchị Xinjiang n'oge ọhụrụ na mmụọ nke ogbako ọrụ Xinjiang etiti gara aga ma kwalite enyemaka ụlọ ọrụ mmepụta ihe na Xinjiang. Ọ bụkwa ọrụ uru maka PetroChina imeziwanye mma na arụmọrụ, ọrụ ọhụrụ iji mezuo ntụkwasị obi sayensị na teknụzụ, ọ bụkwa ọrụ ọhụrụ maka mmepụta na mmepụta kwụsiri ike nke ọrụ Tarim Oilfield Key iji kwalite owuwu nke nnukwu ubi mmanụ na gas nke oge a nke ụwa.
A malitere ọrụ mgbake ethane na Machị 14, 2020, e nyere ya n'ozuzu ya na Mee 28, 2021, e tinyere gas ahụ n'ọrụ na Julaị 16, e tinyere ihe na-agbasa ya n'ọrụ na Julaị 20, e mekwara ngwaahịa ethane ruru eru na Julaị 23, ụbọchị asatọ tupu atụmatụ mbụ ahụ. N'oge usoro owuwu ahụ, ọrụ ahụ enwetala ọrịa ugboro abụọ. N'ihi nsogbu dị ka obere njem ihe, usoro ndị ọrụ siri ike na owuwu siri ike n'oge oyi, Tarim Oilfield ahụla na njikọta ziri ezi nke mmepụta hydrocarbon dị mfe na owuwu ọrụ ahụ na nnukwu nraranye na ibu ọrụ. N'usoro owuwu ahụ dum, a na-achịkwa nchekwa na nchekwa gburugburu ebe obibi ma mezuo ebumnuche ndị a tụrụ anya ya nke ọma.
A kọrọ na mmecha na ọrụ nke ọrụ a nwere ike ime ka ihe ruru ijeri cubic mita iri nke gas eke dị kwa afọ, site na mmepụta kwa afọ nke tọn 762000 nke ethane, tọn 366000 nke gas a na-agbaze agbaze na tọn 75000 nke hydrocarbons dị mfe. N'otu oge ahụ, mmecha na ọrụ nke ọrụ ahụ mebiri mmachi "olu" nke ihe ndị e ji emepụta ihe na teknụzụ mmepụta ethane, nye ihe ndị e ji emepụta ihe ethane zuru oke ma kwụsie ike maka Dushanzi petrochemical, ma nye nkwa siri ike maka ịkwalite usoro ụlọ ọrụ PetroChina na Xinjiang.
Oge ozi: Sep-09-2021