Amavuta ya peteroli-kuri-chimique nibindi bikorwa bishya mubushinwa

Mubisanzwe bitunganyirizwa mu ruganda rutunganya amavuta, amavuta ya peteroli ahinduka mubice bitandukanye nka naphtha, mazutu, kerosene, lisansi, hamwe nibisigara bitetse.

Tekinoroji ya peteroli-y-imiti (COTC) ihindura mu buryo butaziguye amavuta ya peteroli n’imiti ifite agaciro gakomeye aho kuba ibicanwa bisanzwe.Ifasha umusaruro wimiti igera kuri 70% kugeza kuri 80% ya barrale yamavuta ya peteroli itanga ibiryo byimiti bitandukanye na 8 ~ 10% muruganda rutunganya inganda.

Mu kibazo cyo kugabanya inyungu ku bicuruzwa bitunganijwe neza, tekinoroji ya peteroli-ya-chimique (COTC) irashobora kuba intambwe ikurikira kubatunganya.

Gutunganya amavuta ya peteroli & guhuza peteroli

Ubushobozi bushya bwo gutunganya muburasirazuba bwo hagati na Aziya bwibanda ku gutunganya no guhuza imiti mumyaka yashize.

Uruganda rukora inganda-rukora peteroli, nka PetroRabigh muri Arabiya Sawudite, rutanga hafi 17-20% ya naphtha yimiti kuri buri barrile yamavuta.

Amavuta ya peteroli atanga imiti ntarengwa:

Hengli Petrochemical gutunganya & umushinga wo guhuza imiti urashobora guhindura hafi 42% kuri barrale yamavuta ya chimique.

Usibye Hengli, abandi batunganya mega batangiye mu myaka yashize barashobora guhindura amavuta ya peteroli kugirango batange ibiryo byinshi kumashanyarazi hamwe nikigereranyo cya 40-70%.

Igice cyubushobozi: miliyoni mt / umwaka

* igihe gishobora guhinduka;inkomoko yamakuru: CCFGroup, amakuru ajyanye namakuru

Gutunganya mu buryo butaziguye amavuta ya peteroli mu gucamo amavuta:

Kugeza ubu, ExxonMobil na Sinopec nizo sosiyete ebyiri zonyine zageze ku ntsinzi y’inganda zikoreshwa mu nganda zikoreshwa na tekinoroji ya peteroli yameneka ku isi.Yatangijwe kumugaragaro nkigice cya mbere cy’imiti ku isi gitunganya peteroli muri Singapuru mu 2014. Umusaruro wa Ethylene + propylene uri hafi35%.

Ku ya 17 Ugushyingo 2021, mu biro bishinzwe amakuru bya Sinopec hamenyekanye ko umushinga w'ingenzi wa Sinopec “Guteza imbere ikoranabuhanga no gukoresha inganda zikoreshwa mu nganda za Ethylene ukoresheje Cracking ya peteroli ya peteroli” wageragejwe neza muri peteroli ya Tianjin.Amavuta ya peteroli arashobora guhindurwa muburyo bwa Ethylene, propylene nindi miti, bikamenyekana bwa mbere mu nganda zikoreshwa mu buhanga bwa peteroli ya peteroli mu Bushinwa.Umusaruro wimiti ugera hafi48.24%.

Gutunganya mu buryo butaziguye amavuta ya peteroli mu guturika:

Ku ya 26 Mata, tekinoroji ya peteroli ya catalitike yamenetse yigenga yakozwe na Sinopec yageragejwe neza mu ruganda rukora peteroli rwa Yangzhou, rwahinduye mu buryo butaziguye amavuta ya peteroli mo olefine yoroheje, aromatiya n’indi miti.

Iyi nzira irashobora guhinduka50-70%ya chimique ya barrile yamavuta ya peteroli.

Usibye inzira za COTC zakozwe na Sinopec, andi masosiyete abiri akomeye ya peteroli arashaka kandi gutera imbere mu gutunganya peteroli no mu nganda.

PetroChina ethane

CNOOC-Fuhaichuang AGO adsorption no gutandukana

Ku ya 15 Ukuboza, CNOOC Tianjin Ubushakashatsi n’Ubushakashatsi Ikigo cy’ubushakashatsi (Ltd) (CNOOC Tianjin Institute of Development) hamwe na Fujian Fuhaichuang Petrochemical Co., Ltd. basinyiye urutonde rwuzuye rwa gaze yo mu kirere (AGO) ikorana buhanga no gutandukanya ikoranabuhanga. amasezerano y'uruhushya mu mujyi wa Zhangzhou, Intara ya Fujian.

Amasezerano akubiyemo umushinga wo gutandukanya miriyoni 2 mt / umwaka na 500kt / umwaka umushinga uremereye wa aromatics uremereye, bikaba bibaye ku nshuro ya mbere ko Ubushinwa bwa mbere bwa tekinoroji yo gutandukanya dizel adsorption bumaze kubona toni miliyoni hamwe n’ibisabwa byuzuye.

Muri Nyakanga 2020, iryo koranabuhanga ryakoreshejwe neza ku nshuro ya mbere mu ruganda rwa 400kta AGO adsorption no gutandukanya inganda mu mujyi wa Binzhou, Intara ya Shandong.

Arabiya Sawudite Aramco TC2C TM, CC2C TM inzira n'umushinga Yanbu

Ku ya 18 Mutarama 2018, Aramco yo muri Arabiya Sawudite, ibinyujije mu ishami ryayo rya Arabiya Sawudite Aramco Technologies, yasinyanye amasezerano y’amashyaka atatu (JDA) hamwe na CB&I, ikorera muri Amerika itanga ikoranabuhanga n’ibikorwa remezo mu nganda z’ingufu, na Chevron. Lummus Global (CLG), umushinga uhuriweho na CB&I na Chevron USA Inc, hamwe nimpushya zo gutangiza ikoranabuhanga.Intego y'iki gikorwa ni uguhindura 70-80% kuri buri barrale y'amavuta imiti.

Ku ya 29 Mutarama 2019, Aramco yo muri Arabiya Sawudite, ibinyujije mu ishami ryayo rya Arabiya Sawudite Aramco Technologies, uyu munsi yashyize umukono ku masezerano y’iterambere ry’ubufatanye n’ubufatanye (JDCA) na Axens na TechnipFMC mu rwego rwo kwihutisha iterambere n’ubucuruzi by’isosiyete ya Catalytic Crude to Chemical (CC2C TM TM) ) ikoranabuhanga.

Ikoranabuhanga rya CC2C TM rifite ubushobozi bwo kongera cyane umusaruro n’umusaruro w’imiti, uhindura ibice birenga 60% bya barrile y’amavuta ya peteroli mu miti.

Mu Kwakira 2020, SABIC yatangaje ko irimo gusuzuma kandi ko ishobora kwagura icyerekezo cy’umushinga wa peteroli uva mu miti (COTC) i Yanbu, muri Arabiya Sawudite uhuza ibikorwa remezo bihari.

Isosiyete yatangarije isoko ry’imigabane rya Arabiya Sawudite ko iteganya kwagura uyu mushinga hamwe na Arabiya Sawudite “gushyiramo gahunda z’iterambere zihari zo guteza imbere ibicuruzwa biva mu ikoranabuhanga ry’imiti ndetse no guhuza ibikoresho bihari” mu rwego rwo kuzamura agaciro imbere y’isoko ririho ubu ingaruka.Mu ntangiriro zuyu mwaka, Aramco yaguze imigabane 70% muri SABIC kandi kuva icyo gihe ibigo byombi byagabanije cyane gahunda za capex kubera ingaruka za COVID-19.

Umushinga Yanbu COTC wabanje gutekerezwa mu myaka itatu ishize kugirango utunganyirize barrele 400.000 kumunsi y’amavuta y’ibikomoka kuri peteroli muri toni miliyoni 9 ku mwaka y’ibicuruzwa bikomoka kuri peteroli n’ibishingwe, hakaba hateganijwe gutangira mu 2025. Iyo tariki ishobora guhinduka mu guhangana n’ibi redirection, kandi biteganijwe ko umushinga uzatwara miliyari 20 z'amadolari biteganijwe ko uzamanuka mugihe umushinga uhunze kubaka uruganda rushya kandi ukishingikiriza kubikoresho biri hafi aho.

Inganda zishingira gushora imari mu Buhinde COTC

Raporo y'icyumweru cy’imiti mu Gushyingo 2019, ivuga ko Reliance Industries irateganya gushora miliyari 9.8 z'amadolari mu ruganda rwa peteroli-rukomoka ku miti (COTC) ku ruganda rwa Jamnagar mu Buhinde.

Reliance irashaka kubaka ibice bya COTC harimo kugaburira ibyokurya byinshi hamwe na catalitike ya catalitike ya zone (MCC).Isosiyete irateganya kandi guhindura urubuga rusanzwe rwa fluid catalitike yameneka (FCC) rukaba urwego rukomeye rwa FCC (HSFCC) cyangwa Petro FCC, kugirango umusaruro wa Ethylene na propylene wiyongere.

Uruganda rwa MCC / HSFCC ruzaba rufite ubushobozi bwa toni miliyoni 8.5 za metero / umwaka (Mln mt / yr) ya Ethylene na propylene, hamwe nubushobozi bwo kuvoma kuri 3.5 Mln mt / yr ya benzene, toluene, na xylenes.Bizaba bifite kandi ubushobozi bwa 4.0 Mln mt / yr ya para-xylene (p-xylene) na ortho-xylene.Imashini yamashanyarazi izaba ifite ubushobozi bwa 4.1 Mln mt / yr ya Ethylene na propylene, kandi igaburira C4s itavanze kugeza 700kt / mwaka uruganda rukuramo butadiene.