Inowanzo kugadzirwa munzvimbo inocheneswa oiri, crude oil inoshandurwa kuita zvikamu zvakasiyana-siyana zvakaita senaphtha, dhiziri, parafini, peturu, uye zvakasara zvekufashaira zvakanyanya.
Crude oil-to-chemicals (COTC) tekinoroji inoshandura oiri isina kukora kuita makemikari emhando yepamusoro pachinzvimbo chemafuta ekufambisa echinyakare.Inogonesa kubuda kwemakemikari anosvika 70% kusvika 80% yedhiramu yemafuta asina kuchena anoburitsa kemikari feedstock kusiyana ne8 ~ 10% mune isina-yakabatanidzwa yekunatsa yakaoma.
Mudambudziko rekudzikira kwekudzoka pazvigadzirwa zveoiri yakacheneswa, crude oil-to-chemicals (COTC) tekinoroji inogona kunge iri nhanho inotevera yekumberi kune vanonatsa.
Crude oiri kunatsa & petrochemical kubatanidzwa
Iwo matsva ekunatsa masimba muMiddle East neAsia ari kutarisa pakunatsa & kubatanidzwa kwemakemikari mumakore achangopfuura.
Iyo yakabatanidzwa yekunatsa-petrochemical complex, yakadai sePetroRabigh muSaudi Arabia, inogadzira inenge 17-20% ye naphtha yemakemikari pabhodhoro remafuta.
Crude oiri inoburitsa yakanyanya makemikari:
Hengli Petrochemical kunatsa & kemikari yekubatanidza purojekiti inogona kushandura inenge 42% padhiramu remafuta asina kuchena kuita makemikari.
Kunze kweHengli, mamwe ma-mega-refiner akatanga mumakore achangopfuura anogona kushandura mafuta asina kuchena kuti abudise mafeed akanyanya kuenda kuhuputi hwehutsi nereshiyo yakatenderedza 40-70%.
| Project | Kunatsa kugona | PX | Ethylene | COTC shanduko | Tanga |
| 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 |
Capacity unit: miriyoni mt / gore
* nguva inogona kuchinja;data masosi: CCFGroup, inoenderana nhau mishumo
Kugadziriswa kwakananga kwemafuta asina kuchena mumhepo inoputika:
Parizvino, ExxonMobil neSinopec ndiwo ega makambani maviri akabudirira kuita maindasitiri ekushandiswa kwemafuta asina kuchena anoputika tekinoroji pasi rese.Yakatangwa zviri pamutemo sechikamu chekutanga chemakemikari pasi rose chinogadzira mafuta asina kuchena muSingapore muna 2014. Goho reethylene + propylene rakatenderedza.35%.
Musi waNovember 17, 2021, zvakadzidzwa kubva kuSinopec Information Hofisi kuti chirongwa chakakosha cheSinopec "Tekinoroji Yekuvandudza uye Indasitiri Kushandiswa kweEthylene Production neKupwanya kweChiedza Crude Oiri" yakaedzwa zvakabudirira muTianjin Petrochemical yayo.Oiri isina kuchena inogona kushandurwa yakananga kuita ethylene, propylene uye mamwe makemikari, ichiziva yekutanga maindasitiri kushandiswa kwemafuta asina kuchena anoputika tekinoroji muChina.Goho remakemikari rinosvika kumativi48.24%.
Kugadziriswa kwakananga kwemafuta asina kuchena mune catalytic cracking:
Musi waKubvumbi 26, tekinoroji yemafuta asina kuchena inoputika yakazvimiririra yakagadziridzwa neSinopec yakayedzwa zvakabudirira muYangzhou Petrochemical Company, iyo yakanyatso shandura mafuta asina kuchena kuita maolefins akareruka, aromatics uye mamwe makemikari.
Iyi nzira inogona kushandura kune yakatenderedza50-70%chemakemikari edhiramu remafuta asina kukora.
Kunze kwenzira dzeCOTC dzakagadzirwa neSinopec, mamwe makambani makuru maviri emafuta ari kutsvagawo mabhindauko mukunatsa oiri & indasitiri yemakemikari.
PetroChina ethane cracking
| Chikamu: kt/gore | Nzvimbo | Tanga | 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 uye kupatsanurwa
Musi wa15 Zvita, CNOOC Tianjin Chemical Research and Design Institute Co., Ltd. (inozonzi CNOOC Tianjin Institute of Development) uye Fujian Fuhaichuang Petrochemical Co., Ltd. rezinesi chibvumirano muZhangzhou Guta, Fujian Province.
Kondirakiti iyi inosanganisira 2 miriyoni mt/gore adsorption separation project uye 500kt/gore heavy aromatics lightweight project, zvichiratidza kekutanga kuti China yekutanga dhiziri adsorption separation tekinoroji yawana matani miriyoni nemaseti akazara ekushandisa kwakazara.
Muna Chikunguru 2020, tekinoroji yakashandiswa zvakabudirira kekutanga mu400kta AGO adsorption uye kupatsanura maindasitiri chirimwa muBinzhou City, Shandong Province.
Saudi Aramco TC2C TM, CC2C TM maitiro uye Yanbu chirongwa
Musi waNdira 18, 2018, Saudi Aramco, kuburikidza nerubatsiro rwayo rwese-Saudi Aramco Technologies, yakasaina mubatanidzwa wemapato matatu Joint Development Agreement (JDA) neCB&I, US-based anotungamira anopa tekinoroji uye zvivakwa zveindasitiri yesimba, uye Chevron. Lummus Global (CLG), mubatanidzwa pakati peCB&I neChevron USA Inc., uye inotungamira process tekinoroji rezenisi.Chinangwa chechirongwa ichi ndechekushandura 70-80% pabhodhoro remafuta kuita makemikari.
Musi waNdira 29, 2019, Saudi Aramco, kuburikidza nerubatsiro rwayo rwese-Saudi Aramco Technologies, nhasi yakasaina Joint Development and Collaboration Agreement (JDCA) neAxens uye TechnipFMC kuti ikurumidze kusimudzira uye kushambadzira kwekambani yeCatalytic Crude to Chemicals (CC2C TM). tekinoroji.
CC2C TM tekinoroji ine mukana wekuwedzera zvakanyanya kushanda uye goho rekugadzirwa kwemakemikari, kushandura inopfuura 60% yedhiramu remafuta asina kuchena kuita makemikari.
Muna Gumiguru 2020, SABIC yakazivisa kuti yakanga ichiongorora zvakare uye ingangowedzera chiono chayo chechirongwa chemafuta-kune-makemikari (COTC) muYanbu, Saudi Arabia pamwe nekubatanidzwa kwezvivakwa zviripo.
Kambani iyi yakataura kuSaudi stock exchange kuti inoronga kuwedzera chirongwa ichi pamwe neSaudi Aramco "kusanganisira zvirongwa zviripo zvekusimudzira tekinoroji yemakemikari pamwe nekubatanidza zvivakwa zviripo" senzira yekuwedzera kukosha pamberi pemusika uripo. njodzi.Pakutanga gore rino, Aramco yakatenga chikamu che70% muSABIC uye kubva ipapo makambani ese ari maviri akadzikisa zvakanyanya hurongwa hwayo hwecapex nekuda kweiyo COVID-19 kukanganisa.
Chirongwa cheYanbu COTC chakambofungidzirwa makore matatu apfuura kuti chigadzirise 400,000 mbiya pazuva pazuva remafuta asina kuchena kuita matani 9 miriyoni pagore emakemikari neoiri zvigadzirwa, nekutanga kunotarisirwa muna 2025. Zuva iri rinogona kuchinja pamberi peizvi. redirection, uye mutengo wepurojekiti unotarisirwa wemadhora mabhiriyoni makumi maviri unotarisirwa kudzikira sezvo chirongwa ichi chinotarisa kuvakwa kwechirimwa chitsva uye kuvimba nezvivakwa zviripo padyo panzvimbo.
Reliance Industries Kuisa muIndia COTC Complex
Reliance Industries inoronga kuisa madhora mazana mapfumbamwe nemazana masere emadhora munzvimbo isina mafuta-kune-makemikari (COTC) panzvimbo yekambani yeJamnagar muIndia, sekureva kweChemical Week chirevo munaNovember 2019.
Reliance inotarisira kuvaka zvikamu zveCOTC zvinosanganisira multi-feed steam cracker uye multi-zone catalytic cracking (MCC) unit.Iyo kambani zvakare inoronga kushandura iyo saiti iripo fluid catalytic cracking (FCC) unit kune yakakwira-severity FCC (HSFCC) kana Petro FCC unit, kuwedzera ethylene uye propylene goho.
Iyo MCC/HSFCC complex ichange iine 8.5 miriyoni metric tons/gore (Mln mt/yr) ethylene nepropylene, uye total extract capacity for 3.5 Mln mt/yr yebenzene, toluene, uye xylenes.Ichave zvakare yakasanganiswa huwandu hwe4.0 Mln mt/gore yepara-xylene (p-xylene) uye ortho-xylene.Iyo steam cracker ichave yakabatanidza huwandu hwe4.1 Mln mt/yr ye ethylene nepropylene, uye kudya crude C4s kune 700kt/gore butadiene yekuchera chirimwa.
Nguva yekutumira: Zvita-31-2021