Insimu Yamafutha Yokuqala YaseShayina Enomjovo Wekhabhoni Wonyaka Ongamathani Ayisigidi Ivela E-Xinjiang!

NgoDisemba 29, i-China National Petroleum Corporation (CNPC) imemezele ukuthi kusukela ngoDisemba 28, i-Xinjiang Oilfield isijove amakhilogremu ayisigidi we-carbon dioxide kulo nyaka, okwenza kube yioyilefield yokuqala e-China ukufinyelela umthamo wokujova i-carbon oyizigidi zamakhilogremu ngonyaka. Lesi sikhathi esibalulekile sibonisa isinyathelo esibalulekile ekusetshenzisweni kwezobuchwepheshe be-Carbon Capture, Utilization and Storage (CCUS) ngobukhulu e-Xinjiang Oilfield, sinikeza ukwesekwa okubalulekile kwezobuchwepheshe nezindlela ezingokoqobo zomkhakha wokuhlola uwoyela negesi e-China ukuze ufeze izinhloso zawo zokunciphisa ukukhishwa kwe-carbon nokungathathi hlangothi kwe-carbon.

I-Xinjiang Oilfield, etholakala eJunggar Basin, iyona yokuqala enkulu yamafutha etholakala eNew China. I-CCUS ihlanganisa ukuthwebula nokuhlanzwa kwe-carbon dioxide ekhishwa phakathi nezinqubo zezimboni, kulandele ukuyijova kabusha emijikelezweni emisha yokukhiqiza ukuze isetshenziswe kabusha futhi igcinwe. Ngokwezilinganiso ze-Xinjiang Oilfield, ukujova amathani ayisigidi eyodwa e-carbon dioxide kufana nokutshala izihlahla ezicishe zibe yizigidi ezingu-9.

"Kusukela lapho siqala khona ukuhlola ukugcwala kwe-carbon dioxide ekuqaleni kwaleli khulu leminyaka, sinqobe izinselele eziningi zobuchwepheshe ezifana nezinselele zamatshe nezokujwayela inqubo ngokusebenzisa 'ukushayela ngezithuthuthu ezintathu' okuphathwa, ubuchwepheshe, kanye nemboni. Lokhu kuye kwakha kancane kancane 'Imodeli ye-Junggar,' ebonakala ngokuthi 'ukuqinisekiswa komthombo wekhabhoni, ukufuduswa okusebenzayo, kanye nokugcinwa okuphephile,'" kusho uShi Daohan, Umqondisi Omkhulu kanye noNobhala weKomidi Lephathi Le-Xinjiang Oilfield. Uphawule ukuthi umthamo wokugcwala kwekhabhoni wonyaka we-oilfield ukhuphuke kusuka ku-126,000 wamathani ngo-2022 kuya ku-1 million wamathani ngo-2025, ngokugcwala kwe-carbon dioxide okudlule amathani ayizigidi ezimbili.

Esiteshini sokuhlola samaphayothi sokufakwa kukakhabhon dioksidi okuxubene nokugeleza endaweni yomthombo ka-530 weSifunda Sesishiyagalombili se-Xinjiang Oilfield's No. 2 Oil Production Plant, intatheli ibone ukuthi ngokuchofoza okulula kwabasebenzi abasebenza ngaleso sikhathi, ithangi lokugcina elibukeka njengekhasimende elimhlophe elingamamitha angu-10 ubude namamitha angu-5 ukuphakama—elitholakala amakhilomitha amaningi eduzane noMthombo 80516—lagcwalisa njalo ukhabhon dioksidi ngaphansi komhlaba. Ngenxa yalokho, ingcindezi kawoyela yoMthombo 80516 yenyuka kancane esikrinini sokuqapha.

Ukukhiqizwa kukaphethiloli negesi yemvelo akukwazi ukufezeka ngaphandle kwama-desander.

I-Shanghai Saga Offshore Engineering Co., Ltd., eyasungulwa e-Shanghai ngo-2016, iyibhizinisi lobuchwepheshe lesimanje elihlanganisa i-R&D, ukuklama, ukukhiqiza, kanye nenkonzo. Sizinikele ekuthuthukiseni imishini yokuhlukanisa nokuhlunga yemboni kawoyela, igesi, kanye ne-petrochemical. Uhlu lwethu lomkhiqizo ophumelela kakhulu luhlanganisa ama-hydrocyclone okukhipha uwoyela/amanzi, ama-desander ezinhlayiya ezincane kakhulu, kanye namayunithi okuhlanganisa. Sinikeza izixazululo eziphelele ezifakwe kuma-skid futhi sinikeza nokulungiswa kabusha kwemishini yenkampani yangaphandle kanye nezinsizakalo zangemuva kokuthengisa. Sibambe izimvume eziningi zobunikazi futhi sisebenza ngaphansi kwesistimu yokuphatha eqinisekiswe yi-DNV-GL ISO-9001, ISO-14001, kanye ne-ISO-45001, siletha izixazululo zenqubo ezithuthukisiwe, ukuklama komkhiqizo okunembayo, ukuthobela ngokuqinile imininingwane yobunjiniyela, kanye nokwesekwa okuqhubekayo kokusebenza.

Yethu ama-desander e-cyclone aphumelela kakhulu, ezaziwa ngesilinganiso sazo esihle kakhulu sokuhlukanisa esingu-98%, zithole ukubuyekezwa okuvela kubaholi bamandla aphesheya kwezilwandle. Zakhiwe ngobuchwepheshe obusezingeni eliphezulu be-ceramics ekwazi ukumelana nokuguga, lezi zinhlelo zikwazi ukususa 98% wezinhlayiya ezincane njengama-micron angu-0.5 emifudlaneni yegesi. Leli khono lenza ukuthi igesi ekhiqiziwe ingene kabusha ukuze kusetshenziswe ukugcwalisa okuxubile kumachibi anomthamo ophansi, okuyisixazululo esibalulekile sokuthuthukisa ukubuyisa uwoyela kumalungiselelo anzima. Kungenjalo, zingaphatha amanzi akhiqiziwe, zikhiphe 98% wezinhlayiya ezinkulu kune-micron engu-2 ukuze zingene kabusha ngqo, ngaleyo ndlela zithuthukise ukusebenza kahle kokugeleza kwamanzi ngenkathi kuncishiswa umthelela emvelweni.

Umkhiqizo wethu omusha——I-High Efficiency Ultra-Fine Particle Desander iyidivayisi yokuhlukanisa uketshezi-okuqinile esebenzisa umgomo we-centrifugal osheshayo ukuhlukanisa izinto ezingcolile ezintantayo—njengezinto eziqinile emanzini akhiqiziwe, emanzini olwandle, e-condensate, izinhlayiya ezinhle eketshezini elinamandla aphezulu, kanye nomgqomo we-catalyst kuma-reactor—kusuka eketshezini (uketshezi, igesi, noma ukuxubana kwegesi-uketshezi). Iyasusa kahle izinhlayiya eziqinile ezinosayizi abancane njengama-micron angu-2 (ngokusebenza okungu-98%) noma ngaphansi.

I-High Efficiency Ultra-Fine Particle Desanderihlinzeka ngempumelelo ephezulu yokukhipha isihlabathi, ekwazi ukukhipha izinhlayiya eziqinile ezincane njengama-micron angu-2. Le mishini inesikhala esincane, ayidingi amandla angaphandle noma izithako zamakhemikhali, futhi inomjikelezo wokuphila cishe oneminyaka engu-20. Inikeza ikhono lokukhipha isihlabathi ngaphandle kokuvala ukukhiqiza.

Kufakazelwe emikhakheni emikhulu yomhlaba ephethwe yi-CNOOC, i-CNPC, i-Petronas, nabanye kulo lonke elaseNingizimu-mpumalanga ye-Asia, ama-SAGA desanders afakwa kumapulatifomu ezingawo, nawokukhiqiza. Ahlinzeka ngokususwa okuthembekile kwezinto eziqinile egazini, uketshezi lokumba, kanye ne-condensate, futhi abalulekile ekuhlanzweni kwamanzi olwandle, ukuvikelwa komjikelezo wokukhiqiza, kanye nezinhlelo zokujova/zokuphuphuma kwamanzi.

Ngaphandle kwama-desanders, i-SAGA inikeza iqoqo lobuchwepheshe bokuhlukanisa obunconywayo. Umugqa womkhiqizo wethu uhlanganisa izinhlelo zembrane zokususwa kwe-CO₂ yegesi yemvelo, ama-hydrocyclones okukhipha uwoyela, ama-unit okuqunjelwa amancane asebenza kakhulu (CFUs), futhi ama-hydrocyclone amaningi, ihlinzeka ngezixazululo eziphelele zezinselelo eziqinile zemboni.