N'ịbụ nke a na-esikarị n'ebe a na-emepụta mmanụ, a na-agbanwe mmanụ crude ka ọ bụrụ irighiri ihe dị iche iche dị ka naphtha, diesel, mmanụ ọkụ, mmanụ ụgbọala, na nnukwu ihe fọdụrụ na-esi esi.
Teknụzụ crude oil-to-chemical (COTC) na-agbanwe mmanụ crude ozugbo ka ọ bụrụ kemịkal bara uru kama ịbụ mmanụ ụgbọ njem ọdịnala.Ọ na-enyere aka mmepụta nke kemịkalụ rute 70% ruo 80% nke gbọmgbọm mmanụ crude na-emepụta nri nri kemịkalụ na-emegide 8 ~ 10% n'ime ụlọ a na-edochaghị anya.
N'ime nsogbu nke mbelata nloghachi na ngwaahịa mmanụ a nụchara anụcha, teknụzụ crude oil-to-chemical (COTC) nwere ike ịbụ nzọụkwụ ọzọ n'ihu maka ndị nrụpụta.
Nnụcha mmanụ crude & ntinye nke mmanụ ala
Ikike nnụcha ọhụrụ na Middle East na Asia na-elekwasị anya na nchacha & ntinye kemịkalụ n'afọ ndị na-adịbeghị anya.
Mgbakwụnye refinery-petrochemical complex, dị ka PetroRabigh na Saudi Arabia, na-emepụta ihe dịka 17-20% nke naphtha maka kemịkalụ kwa gbọmgbọm mmanụ.
Mmanụ crude na-emepụta kemịkalụ kacha:
Hengli Petrochemical refining & chemical integration project nwere ike ịtụgharị ihe dịka 42% kwa gbọmgbọm mmanụ ka ọ bụrụ kemịkalụ.
E wezụga Hengli, ụfọdụ ndị ọzọ mega-refiners malitere n'afọ ndị na-adịbeghị anya nwere ike ịtụgharị mmanụ crude ka ọ na-emepụta nri kachasị elu na cracker uzuoku nke ruru 40-70%.
| Ihe oru ngo | Ikike nnụcha | PX | Ethylene | Ntughari COTC | Malite |
| Hengli | 20 | 4.75 | 1.5 | 46% | 2018 |
| ZPC I | 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 |
Ngalaba ikike: nde mt / afọ
* ogologo oge nwere ike ịgbanwe;isi mmalite data: CCFGroup, akụkọ akụkọ metụtara
Nhazi mmanụ crude ozugbo na uzuoku mgbawa:
Ka ọ dị ugbu a, ExxonMobil na Sinopec bụ naanị ụlọ ọrụ abụọ rụpụtara nke ọma ngwa ụlọ ọrụ nke teknụzụ na-agbaji mmanụ n'ụwa niile.Ewepụtara ya n'ihu ọha dị ka ngalaba kemịkalụ mbụ n'ụwa nke na-emepụta mmanụ crude na Singapore na 2014. Mkpụrụ ethylene + propylene dị gburugburu.35%.
Na Nọvemba 17, 2021, a mụtara site na ụlọ ọrụ mgbasa ozi Sinopec na a nwalere isi ọrụ Sinopec "Technology Development and Industrial Application of Ethylene Production by Cracking of Light Crude oil" na Tianjin Petrochemical ya.Enwere ike ịtụgharị mmanụ crude ozugbo ka ọ bụrụ ethylene, propylene na kemịkalụ ndị ọzọ, na-achọpụta ngwa nrụpụta mbụ nke teknụzụ mgbawa mmanụ crude mmanụ na China.Mkpụrụ nke kemịkalụ ruru gburugburu48.24%.
Nhazi mmanụ crude ozugbo na mgbawa catalytic:
N'April 26, a nwalere teknụzụ na-agbawa mmanụ crude mmanụ n'adabereghị na Sinopec n'ụlọ ọrụ Yangzhou Petrochemical, nke gbanwere mmanụ ahụ ozugbo ka ọ bụrụ olefins ọkụ, aromatics na kemịkalụ ndị ọzọ.
Usoro a nwere ike ịtụgharị gaa na gburugburu50-70%nke chemicals nke otu gbọmgbọm mmanụ crude.
E wezụga ụzọ COTC nke Sinopec mepụtara, ụlọ ọrụ abụọ ndị ọzọ bụ isi mmanụ na-achọkwa ọganihu na nnụcha mmanụ & ụlọ ọrụ kemịkalụ.
PetroChina ethane na-agbaji
| Nkeji: kt/afọ | Ebe | Malite | Ethylene | HDPE | HDPE/LLDPE |
| Lanzhou PC | Yulin, Shaanxi | 3-Ọgọst-21 | 800 | 400 | 400 |
| Dushanzi PC | Tarim, Xinjiang | 30-Ọgọst-21 | 600 | 300 | 300 |
CNOOC-Fuhaichuang AGO mgbasa ozi na nkewa
Na Disemba 15, CNOOC Tianjin Chemical Research and Design Institute Co., Ltd. (nke a na-akpọ CNOOC Tianjin Institute of Development) na Fujian Fuhaichuang Petrochemical Co., Ltd bịanyere aka n'akwụkwọ nkwado zuru oke nke ikuku gas (AGO) adsorption na teknụzụ nkewa. nkwekọrịta ikike na Zhangzhou City, Fujian Province.
Nkwekọrịta ahụ gụnyere 2 nde mt / afọ adsorption nkewa oru ngo na 500kt / afọ arọ aromatics fechaa oru ngo, na-akara oge mbụ na China mbụ dizel adsorption technology nkewa ghọtara nde tọn na zuru tent nke zuru-usoro ngwa.
Na Julaị 2020, etinyere teknụzụ ahụ nke ọma na nke mbụ na ụlọ ọrụ mgbasa ozi 400kta AGO na ụlọ ọrụ nkewa na Binzhou City, Shandong Province.
Saudi Aramco TC2C TM, CC2C TM usoro na Yanbu oru ngo
Na Jenụwarị 18, 2018, Saudi Aramco, site na enyemaka ya nke Saudi Aramco Teknụzụ, bịanyere aka na nkwekọrịta mmepe nke otu atọ (JDA) na CB&I, onye na-eweta teknụzụ na akụrụngwa nke US maka ụlọ ọrụ ike, yana Chevron. Lummus Global (CLG), njikọ aka n'etiti CB&I na Chevron USA Inc., yana onye na-ahụ maka teknụzụ teknụzụ na-eduga.Ebumnuche nke usoro a bụ ịtụgharị 70-80% kwa barel mmanụ ka ọ bụrụ kemịkalụ.
Na Jenụwarị 29, 2019, Saudi Aramco, site na enyemaka nke Saudi Aramco Teknụzụ, taa bịanyere aka na Axens na TechnipFMC jikọrọ aka na mmepe na mmekorita (JDCA) iji mee ka mmepe na azụmaahịa nke ụlọ ọrụ Catalytic Crude to Chemicals (CC2C TM) ) teknụzụ.
Teknụzụ CC2C TM nwere ike ịbawanye arụmọrụ na mkpụrụ nke mmepụta kemịkal, na-atụgharị karịa 60% nke gbọmgbọm mmanụ ka ọ bụrụ kemịkalụ.
N'ọnwa Ọktoba 2020, SABIC kwupụtara na ọ na-enyochagharị ma eleghị anya ịgbasa ọhụụ ya maka oru ngo mmanụ-na-kemịkalụ (COTC) na Yanbu, Saudi Arabia yana njikọta nke akụrụngwa dị adị.
Ụlọ ọrụ ahụ kwuru na Saudi ngwaahịa mgbanwe na ọ na-ezube ịgbasa ọrụ a n'akụkụ Saudi Aramco "ịgụnye mmemme mmepe dị ugbu a nke ịkwalite crude na teknụzụ kemịkalụ yana site na ijikọ akụrụngwa dị ugbu a" dị ka ụzọ isi na-abawanye uru n'ihu ahịa dị ugbu a. ihe ize ndụ.N'afọ gara aga, Aramco zụtara oke 70% na SABIC na kemgbe ahụ ụlọ ọrụ abụọ ahụ ebelatala atụmatụ capex ya nke ọma n'ihi mmetụta COVID-19.
E bu ụzọ chepụta ọrụ Yanbu COTC afọ atọ gara aga iji hazie barel 400,000 kwa ụbọchị nke nri mmanụ n'ime nde tọn 9 kwa afọ nke ngwaahịa kemịkalụ na isi mmanụ, yana mmalite a tụrụ anya na 2025. Ụbọchị ahụ nwere ike ịgbanwe n'ihu nke a. redirection, na ụgwọ ọrụ a na-atụ anya ya ijeri $20 ka a na-atụ anya na ọ ga-agbada ka ọrụ ahụ na-ezere iwu ụlọ osisi ọhụrụ ma dabere na akụrụngwa dị nso n'akụkụ kama.
Ụlọ ọrụ Reliance na-etinye ego na India COTC Complex
Reliance Industries na-ezube itinye ego ijeri $ 9.8 na ogige mmanụ-na-kemịkalụ (COTC) na saịtị ụlọ ọrụ Jamnagar dị na India, dị ka mkpesa izu ụka Chemical si kwuo na Nọvemba 2019.
Ndabere na-ezube iwulite nkeji COTC gụnyere igwe mgbasa uzuoku na-enye ọtụtụ nri na mpaghara catalytic cracking (MCC).Ụlọ ọrụ ahụ na-ezubekwa ịtụgharị akụkụ nke mmiri mmiri catalytic cracking (FCC) nke saịtị ahụ ka ọ bụrụ ngalaba FCC (HFCC) ma ọ bụ Petro FCC dị elu, iji mee ka ethylene na propylene pụta.
MCC/HFCC mgbagwoju ga-ejikọta ikike maka 8.5 nde metric ton / afọ (Mln mt / yr) nke ethylene na propylene, na mkpokọta mmịpụta maka 3.5 mln mt / yr nke benzene, toluene, na xylenes.Ọ ga-enwekwa ikike ijikọ maka 4.0 mln mt/yr nke para-xylene (p-xylene) na ortho-xylene.The uzuoku cracker ga-ejikọta ike maka 4.1 Mln mt/yr nke ethylene na propylene, na nri crude C4s na 700kt/afọ butadiene mmịpụta osisi.
Oge nzipu: Dec-31-2021