Ka tloaelo ha e sebelisoa moo ho hloekisoang oli, oli e tala e fetoloa likaroloana tse sa tšoaneng tse kang naphtha, diesel, parafine, peterole le masalla a mangata a belang.
Theknoloji ea Crude oil-to-chemicals (COTC) e fetola ka kotloloho oli e tala hore e be lik'hemik'hale tsa boleng bo holimo ho fapana le libeso tse tloaelehileng tsa lipalangoang.E etsa hore tlhahiso ea lik'hemik'hale e fihle ho 70% ho isa ho 80% ea barrel ea oli e tala e hlahisang lihlahisoa tsa lik'hemik'hale ho fapana le 8 ~ 10% sebakeng sa ho hloekisa se sa kopanngoeng.
Maqakabetsing a ho fokotseha ha meputso ea lihlahisoa tsa oli e hloekisitsoeng, theknoloji ea crude oil-to-chemicals (COTC) e ka ba mohato o latelang oa ho ea pele bakeng sa bahloekisi.
Ho hloekisa oli e sa tsoakoang le ho kopanya petrochemical
Bokhoni bo bocha ba ho hloekisa Bochabela bo Hare le Asia bo tsepamisitse maikutlo ho ntlafatseng le ho kopanya lik'hemik'hale lilemong tsa morao tjena.
Motsoako o kopantsoeng oa ho hloekisa-petrochemical, joalo ka PetroRabigh e Saudi Arabia, o hlahisa hoo e ka bang 17-20% ea naphtha bakeng sa lik'hemik'hale ka barele ea oli.
Oli e tala e hlahisang lik'hemik'hale tse ngata:
Hengli Petrochemical refining & chemical integration project e ka fetola hoo e ka bang 42% ka barele e 'ngoe ea oli e tala hore e be lik'hemik'hale.
Ntle le Hengli, lintlafatso tse ling tsa mega-refiner tse qalileng lilemong tsa morao tjena li ka fetola oli e tala hore e hlahise lijo tse ngata haholo ho li-steam cracker ka karolelano e ka bang 40-70%.
| Morero | Bokhoni ba ho hloekisa | PX | Ethylene | Phetoho ea COTC | Qala |
| Hengli | 20 | 4.75 | 1.5 | 46% | 2018 |
| ZPC ke | 20 | 4 | 1.4 | 45% | 2019 |
| Hengyi Brunei | 8 | 1.5 | 0.5 | 40% | 2019 |
| ZPC II | 20 | 5 | 2.8 | 50% | 2021 |
| Shenghong | 16 | 4 | 1.1 | 69% | 2022 |
| Aramaco/Sabic JV* | 20 | - | 3 | 45% | 2025 |
Setsi sa bokhoni: milione mt / selemo
* nako e ka 'na ea fetoha;mehloli ea data: CCFGroup, litlaleho tsa litaba tse amanang
Ts'ebetso e tobileng ea oli e tala ka har'a ho phatloha ha mouoane:
Hajoale, ExxonMobil le Sinopec ke tsona feela lik'hamphani tse peli tse atlehileng ho fihlela ts'ebeliso ea indasteri ea theknoloji ea ho phunya oli e tala lefatšeng ka bophara.E ile ea thakholoa ka molao e le setsi sa pele sa lik'hemik'hale lefatšeng se sebetsanang le oli e tala Singapore ka 2014. Sehlahisoa sa ethylene + propylene se pota-potile.35%.
Ka la 17 Pulungoana 2021, ho ile ha ithutoa ho tsoa Ofising ea Boitsebiso ea Sinopec hore projeke ea bohlokoa ea Sinopec "Ntšetso-pele ea Theknoloji le Tšebeliso ea Indasteri ea Tlhahiso ea Ethylene ka Ho Hlatsoa ha Oli e Khōlō ea Leseli" e ile ea lekoa ka katleho ho Tianjin Petrochemical ea eona.Oli e tala e ka fetoloa ka kotloloho hore e be ethylene, propylene le lik'hemik'hale tse ling, ho elelloa ts'ebeliso ea pele ea indasteri ea theknoloji ea ho phatloha ha mouoane oa oli e tala Chaena.Lihlahisoa tsa lik'hemik'hale li fihla ho pota-pota48.24%.
Ts'ebetso e otlolohileng ea oli e tala ka ho phatloha ho hoholo:
Ka la 26 Mmesa, theknoloji ea ho senya oli e sa jeseng litheohelang e ntlafalitsoeng ke Sinopec e ile ea lekoa ka katleho k'hamphaning ea Yangzhou Petrochemical Company, e ileng ea fetola oli e tala hore e be li-olefin tse bobebe, li-aromatics le lik'hemik'hale tse ling.
Ts'ebetso ena e ka fetoha ho potoloha50-70%ea lik'hemik'hale tsa moqomo oa oli e tala.
Ntle le litsela tsa COTC tse ntlafalitsoeng ke Sinopec, lik'hamphani tse ling tse peli tse kholo tsa oli le tsona li batla katleho indastering ea ho hloekisa oli le indasteri ea lik'hemik'hale.
PetroChina ethane cracking
| Yuniti: kt/selemo | Sebaka | Qala | Ethylene | HDPE | HDPE/LLDPE |
| Lanzhou PC | Yulin, Shaanxi | 3-Aug-21 | 800 | 400 | 400 |
| Dushanzi PC | Tarim, Xinjiang | 30-Aug-21 | 600 | 300 | 300 |
CNOOC-Fuhaichuang AGO adsorption le karohano
Ka la 15 Tšitoe, CNOOC Tianjin Chemical Research and Design Institute Co., Ltd. (eo ka mor'a moo e bitsoang CNOOC Tianjin Institute of Development) le Fujian Fuhaichuang Petrochemical Co., Ltd. ba saenetse sete e felletseng ea khase ea atmospheric (AGO) ea papatso le theknoloji ea karohano. konteraka ea laesense toropong ea Zhangzhou, Profinseng ea Fujian.
Konteraka e kenyelletsa projeke ea karohano ea lipapatso tse limilione tse 2 tsa selemo le projeke ea 500kt/selemo e boima ea aromatics lightweight, e tšoaeang lekhetlo la pele leo theknoloji ea pele ea karohano ea diesel ea China e fumaneng lithane tse limilione le lisebelisoa tse felletseng tsa ts'ebetso e felletseng.
Ka Phupu 2020, theknoloji e ile ea sebelisoa ka katleho ka lekhetlo la pele setsing sa indasteri sa papatso le karohano sa 400kta AGO se Binzhou City, Profinseng ea Shandong.
Saudi Aramco TC2C TM, ts'ebetso ea CC2C TM le morero oa Yanbu
Ka la 18 Pherekhong 2018, Saudi Aramco, ka setsi sa eona se tlase sa Saudi Aramco Technologies, e saenetse Tumellano ea Mekhatlo e meraro ea Joint Development Agreement (JDA) le CB&I, mofani ea etelletseng pele oa theknoloji le meaho ea indasteri ea matla, le Chevron. Lummus Global (CLG), khoebo e kopanetsoeng lipakeng tsa CB&I le Chevron USA Inc., le moeletsi ea ka sehloohong oa laesense ea tšebetso.Sepheo sa ts'ebetso ena ke ho fetola 70-80% ka barele ea oli ho lik'hemik'hale.
Ka la 29 Pherekhong 2019, Saudi Aramco, ka setsi sa eona se tlase sa Saudi Aramco Technologies, kajeno e saenetse Tumellano e Kopanetsoeng ea Nts'etsopele le Tšebelisano (JDCA) le Axens le TechnipFMC ho potlakisa nts'etsopele le khoebo ea k'hamphani ea Catalytic Crude to Chemicals (CC2C TM). ) theknoloji.
Theknoloji ea CC2C TM e na le monyetla oa ho eketsa haholo katleho le chai ea tlhahiso ea lik'hemik'hale, ho fetola ho feta 60% ea barele ea oli e tala hore e be lik'hemik'hale.
Ka Mphalane 2020, SABIC e phatlalalitse hore e ntse e lekola bocha mme mohlomong e ntse e holisa pono ea eona bakeng sa projeke ea oli e sa tsoakoang ho ea ho lik'hemik'hale (COTC) e Yanbu, Saudi Arabia ka kopanyo ea meaho e teng.
Khamphani e bolelletse khoebo ea setoko sa Saudi hore e rera ho holisa morero ona hammoho le Saudi Aramco "ho kenyelletsa mananeo a ntseng a le teng a nts'etsopele ea theknoloji ea lik'hemik'hale le ho kopanya lisebelisoa tse teng" e le mokhoa oa ho holisa boleng ba 'maraka oa hajoale. likotsi.Pejana selemong sena, Aramco e ile ea reka karolo ea 70% ho SABIC mme ho tloha ka nako eo lik'hamphani ka bobeli li fokolitse merero ea eona ea capex haholo ka lebaka la phello ea COVID-19.
Morero oa Yanbu COTC qalong o ne o nahanoa lilemong tse tharo tse fetileng ho sebetsana le libarele tsa 400,000 ka letsatsi tsa lijo tsa oli e tala ka lithane tse limilione tse 9 ka selemo tsa lihlahisoa tsa lik'hemik'hale le tsa oli ea motheo, ka ho qala ho lebeletsoe ka 2025. Letsatsi leo le ka fetoha sefahlehong sa sena. 'me litšenyehelo tsa projeke tse lebelletsoeng tsa $20 bilione li lebelletsoe ho theoha ha projeke e ntse e qoba moaho oa polante e ncha le ho itšetleha ka lisebelisoa tse teng haufinyane.
Liindasteri tsa Reliance ho Tsetela ho Indian COTC Complex
Reliance Industries e rera ho tsetela $ 9.8 bilione ho komporo ea oli e sa tsoakoang ho ea lik'hemik'hale (COTC) sebakeng sa k'hamphani sa Jamnagar India, ho latela tlaleho ea Chemical Week ka Pulungoana 2019.
Reliance e ikemiseditse ho aha diyuniti tsa COTC tse kenyeletsang multi-feed steam cracker le multi-zone catalytic cracking unit (MCC).Khampani e boetse e rera ho fetolela yuniti e teng ea "fluid catalytic cracking" (FCC) ea sebaka sena hore e be setsi se matla sa FCC (HSFCC) kapa Petro FCC, ho eketsa chai ea ethylene le propylene.
Mohaho oa MCC/HSFCC o tla ba le matla a kopantseng a 8.5 million metric tons/year (Mln mt/yr) ea ethylene le propylene, le total extract capacity ea 3.5 Mln mt/yr ea benzene, toluene, le xylenes.Hape e tla ba le matla a kopantsoeng bakeng sa 4.0 Mln mt/yr ea para-xylene (p-xylene) le ortho-xylene.The steam cracker e tla ba le matla a kopantsoeng bakeng sa 4.1 Mln mt/yr ea ethylene le propylene, 'me e fepe C4s e tala ho ea ho 700kt/selemo ea butadiene e ntšoang semela.
Nako ea poso: Dec-31-2021