Onye ọrụ: Osisi na-arụ ọrụ gas dị na Changqing Oilfield
Dị ka akụkụ mgbake ikuku ethane kachasị na China, ụlọ ọrụ na-emepụta gas na Changqing Oilfield bụ isi ọrụ nke CNPC iji melite ogo na arụmọrụ. Iji nweta ọkọnọ nke akụrụngwa maka usoro nke na-emepụta ethylene si ethane ozugbo o kwere omume, oru ngo bụghị nanị adopts mba elu elu “refrigerant refrigeration + mgbasa refrigeration + okpukpu abụọ gas overcooling + ala okpomọkụ distillation” ethane mgbake isi ahu technology, kamakwa adopts elu technology na engineering imewe na construction.CNPC n'ụzọ zuru ezu leverages ya n'ozuzu uru na SP3 n'elu ikpo okwu nke SP3 coldirative mba imewe, na mba atọ-dilldilling imewe na-eji mba. "na zuru ndụ cycledigital factory" mode, iji nweta dijitalụ na ọgụgụ isi management nke dum usoro nke imewe, ịzụ ahịa, ewu, ọrụ na mmezi.
Mgbe ẹkụre eke gas ọgwụgwọ osisi, ọ nwere ike na-aghọta kwa afọ nhazi 20 ijeri cubic mita nke eke gas, kwa afọ mmepụta nke 1.05 nde tọn ethane, 450,000 ton na kwụsiri ike ìhè hydrocarbon, Ẹkot na mmepụta uru nke a anụ ụlọ ọkara-sized mmanụ ubi, ọ na-akara na China si eke gas mmepe bụghị nanị na-aghọta na-emepe emepe dabeere na mmepe, ma ọ bụghị nanị na-mechara na mmepe nke China si eke gas mmepe na-ghọtara na-emepe emepe na-eto eto. elu-edu mechiri emechi-akaghị mmepe nke CNPC si ulo oru yinye na Shaanxi.
Igwe mmiri na-ekesa mechiri emechi ụlọ elu jụrụ oyi nke ụlọ ọrụ na-emepụta gas na-eji ikuku jụrụ oyi + mmiri jụrụ oyi na-ekesa mmiri. N'ihi na mmiri jụrụ oyi nke na-ekesa mmiri mechiri emechi jụrụ ụlọ elu na-eji groundwater ozugbo dị ka mgbakwunye mmiri, usoro nwere ihe doro anya ọchịchọ ọnụ ọgụgụ mgbe itinye uche, na ọ dị mfe nkwụnye ego na rube isi na jụrụ ụlọ elu filler, ịgba ngwaọrụ, na okpomọkụ mgbanwe tubes, na-emetụta okpomọkụ mgbanwe mmetụta, n'ihi na esịtidem mgbasa okpomọkụ dị iche na-ebelata na atụmanya okpomọkụ mgbanwe mmetụta enweghị ike nweta. N'ihi adhesion na ntinye nke ọnụ ọgụgụ na slime ndu, ọ dị mfe ime ka corrosion dị n'okpuru ọnụ ọgụgụ. N'ọnọdụ ndị siri ike, ọ nwere ike ibute ebe mgbaba na ngwugwu tube mgbanwe okpomọkụ nke ụlọ elu mmiri jụrụ oyi. Mgbe nyocha nke saịtị ahụ, a chọpụtara na nchacha ahụ mere n'ime usoro ịgbasa mmiri n'èzí.
Oke nlekota oru: conductivity
The conductivity nke ịgba mmiri replenishment bụ 2290μs / cm, na ngụkọta salinity bụ 1705.08mg/L, nke dị ukwuu karịa e mere 1000mg/L. Mgbe mmiri na-agba mmiri na-ekpochapụ mgbe niile na mmiri na-ejupụta mgbe niile, ihe omume ahụ na-abawanye site na 2290 μs / cm ruo 10140 μs / cm mgbe elekere 1 nke ọrụ gasịrị, ihe na-eme ka ọ bụrụ ihe fọrọ nke nta ka ọ bụrụ ugboro 5, ngụkọta salinity mụbara site na 1705.08mg / L ruo 3880.07mg / L ruo 3880.07 mg / L, ma ọ bụrụ na 2 na-anọchi anya mmiri. conductivity nwere ike iru 34900 μs / cm mgbe 48 awa nke ọrụ, na ịta ihe ruru banyere ugboro 30. Ya mere, mgbe ịgba mmiri àgwà bụghị ruo ọkọlọtọ na mmiri àgwà pretreatment na-adịghị rụrụ, na ịgba mmiri ụdị siri ike scaling na crystallized salts na-ekesa mmiri okpomọkụ mgbanwe tube ngwugwu, ịgba mmiri isi okpomọkụ mgbanwe tube ngwugwu, ịgba mmiri mmiri isi ọkpọkọ, mechiri emechi ịgbasa mmiri na-eme ka mmiri na-ekpo ọkụ na-eme ka mmiri na-ekpo ọkụ na-eme ka ọ bụrụ ihe na-eme ka mmiri dị jụụ na-eme ka mmiri na-ekpo ọkụ na-eme ka ọ bụrụ ihe na-eme ka mmiri na-ekpo ọkụ na-eme ka mmiri dị jụụ nke ọkpọkọ ọkpọkọ, na-eme ka mmiri na-ekpo ọkụ na-eme ka mmiri dị jụụ na-eme ka mmiri na-egbuke egbuke na-eme ka mmiri dị jụụ nke ọkpọkọ ọkpọkọ na-eme ka mmiri na-ekpo ọkụ. na ihe nkpuchi na-egbochi, na-akpata ezughị oke ntinye ikuku nke ikuku na-ekpo ọkụ na-ebelata mmetụta nke ikuku.
Iji dozie nsogbu ndị a dị n'elu, ụlọ ọrụ ahụ wụnye ihe ntanetị ntanetị inductive conductivity n'ụlọ elu ya na-eme ka ọ dị jụụ iji nyochaa conductivity nke mmiri ịgba mmiri ozugbo mgbe mma mmiri na-adịghị emezughị ọkọlọtọ na mmiri àgwà pretreatment na-adịghị rụrụ, mkpu na-arụ ọrụ na-enye ihe ndabere ndabere maka ụdi mmiri ọgwụgwọ na ịgba mmiri replenishment.
The inductive conductivity electrode emepụtara site Shanghai Boqu Instrument Co., Ltd., ọ nwere nnukwu nha nso na mgbochi rụrụ arụ e ji mara, nke na-edozi nsogbu nke sensọ rụrụ arụ n'ihi na elu salinity nke mmiri samples na saịtị, na-ebelata ọrụ nke na-saịtị ọrụ nke mmezi pesonel, na ya ultra-nnukwu nso nke 0-2000ms / cm chọrọ mkpuchi na saịtị.
Oge nzipu: Mee-06-2025
