Ka ntlafatso e tsoelang pele ea matla a ho hloekisoa lefatšeng ka bophara, litekanyetso tse thata tsa sehlahisoa sa oli, le keketseho e tsoelang pele ea tlhokahalo ea lisebelisoa tse tala tsa lik'hemik'hale, tšebeliso ea li-catalysts e ntse e hōla ka mokhoa o tsitsitseng. Har'a tsona, khōlo e potlakileng ka ho fetisisa e linaheng tse ncha tsa moruo le linaheng tse tsoelang pele.
Ka lebaka la lisebelisoa tse fapaneng tse tala, lihlahisoa le lisebelisoa tsa mochini o mong le o mong oa tlhoekiso, bakeng sa ts'ebeliso ea li-catalysts tse lebisitsoeng ho feta ho fumana sehlahisoa se loketseng kapa lisebelisoa tse tala tsa lik'hemik'hale, khetho ea li-catalyst tse nang le maemo a feto-fetohang kapa khetho e ntle e ka rarollang mathata a mantlha a li-refineries tse fapaneng. lisebelisoa tse fapaneng.
Lilemong tsa morao tjena, Asia Pacific, Afrika le Bochabela bo Hare, palo ea tšebeliso le sekhahla sa kholo ea li-catalysts tsohle, ho kenyelletsa ho hloekisa, polymerization, lik'hemik'hale tsa lik'hemik'hale, joalo-joalo li phahame ho feta tsa libaka tse tsoetseng pele Europe le United States.
Nakong e tlang, katoloso ea peterole ea hydrogenation e tla ba kholo ka ho fetisisa, e lateloe ke distillate hydrogenation e bohareng, FCC, isomerization, hydrocracking, naphtha hydrogenation, oli e boima (oli e setseng) hydrogenation, alkylation (superposition), reforming, joalo-joalo, le tse tsamaellanang le tsona. tlhokeho ea li-catalyst le eona e tla eketseha ka tsela e tšoanang.
Leha ho le joalo, ka lebaka la mekhoa e fapaneng ea ts'ebeliso ea li-catalyst tse fapaneng tsa ho hloekisa oli, palo ea li-catalysts tsa ho hloekisa oli e ke ke ea eketseha ka ho atolosoa ha matla. Ho ea ka lipalo-palo tsa thekiso ea 'maraka, thekiso e kholo ka ho fetisisa ke hydrogenation catalysts (hydrotreating le hydrocracking, accounting bakeng sa 46% ea kakaretso), e lateloa ke li-catalysts tsa FCC (40%), e lateloa ke li-catalysts tsa phetoho (8%), alkylation catalysts (5%). le tse ling (1%).
Mona ke likarolo tsa mantlha tsa li-catalyst tse tsoang lik'hamphani tse 'maloa tse tsebahalang lefatšeng ka bophara:
Lik'hamphani tse 10 tse tsebahalang lefatšeng ka bophara
1. Grace Davison, USA
Grace Corporation e thehiloe ka 1854 mme ntlo-kholo ea hae e Columbia, Maryland. Grace Davidson ke moetapele oa lefats'e oa lipatlisiso le tlhahiso ea li-catalyst tsa FCC mme ke morekisi e moholo ka ho fetisisa lefatšeng oa FCC le hydrogenation catalysts.
Khamphani e na le likarolo tse peli tsa ts'ebetso ea khoebo ea lefats'e, Grace Davison le Grace Specialty Chemicals, le likarolo tse robeli tsa lihlahisoa. Khoebo ea Grace Davidson e kenyelletsa li-catalysts tsa FCC, li-catalysts tsa hydrotreating, li-catalysts tse khethehileng tse kenyelletsang li-catalysts tsa polyolefin le li-catalyst carriers, le lisebelisoa tsa boenjiniere tse thehiloeng ka silicon kapa tsa silical-aluminium bakeng sa likoahelo tsa mecha ea litaba ea digital lipampiring tsa khatiso tsa indasteri, bareki le inkjet. Khoebo ea hydrotreating catalyst e tsamaisoa ke ART, k'hamphani e kopanetsoeng ea khoebo.
2, Albemarle American specialty chemicals (ALbemarle) Group
Ka 1887, Arbel Paper Company e thehiloe Richmond, Virginia.
Ka 2004, khoebo ea ho hloekisa oli ea Akzo-Nobel e ile ea fumanoa, ea kena ka molao tšimong ea lisebelisoa tsa ho hloekisa oli, 'me ea theha setsi sa khoebo se nang le li-catalyst tsa polyolefin; Eba mohlahisi oa bobeli o moholo ka ho fetesisa oa FCC lefatšeng.
Hona joale, e na le limela tse fetang 20 tsa tlhahiso Amerika Leboea, Europe, Middle East, Amerika Boroa, Japane le Chaena.
Arpels e na le litsi tse 8 tsa R&D linaheng tse 5 le liofisi tsa thekiso linaheng tse fetang 40. Ke mohlahisi e moholo ka ho fetisisa lefatšeng oa li-brominated flame retardants, tse sebetsanang le ts'ebeliso ea letsatsi le letsatsi, lisebelisoa tsa elektroniki, meriana, lihlahisoa tsa temo, indasteri ea likoloi, kaho le lisebelisoa tsa ho paka.
Khoebo ea mantlha e kenyelletsa li-additives tsa polymer, li-catalysts le chemistry e ntle likarolo tse tharo.
Ho na le mefuta e mene e meholo ea li-additives tsa polymer: li-flame retardants, li-antioxidants, li-agent tse phekolang le li-stabilizers;
Khoebo ea Catalyst e na le likarolo tse tharo: ho hloekisa catalyst, polyolefin catalyst, lik'hemik'hale tsa lik'hemik'hale;
Lik'hemik'hale Tse Ntle Sebopeho sa khoebo: lik'hemik'hale tse sebetsang (lipente, alumina), lik'hemik'hale tse ntle (lik'hemik'hale tsa bromine, lik'hemik'hale tsa oli) le li-intermediates (litlhare, meriana e bolaeang likokoanyana).
Har'a likarolo tse tharo tsa khoebo tsa k'hamphani ea Alpels, chelete ea selemo le selemo ea thekiso ea li-polymer e ne e le kholo ka ho fetisisa, e lateloa ke li-catalysts, 'me chelete ea thekiso ea lik'hemik'hale tse ntle e ne e le nyenyane, empa lilemong tse peli tse fetileng, chelete ea selemo le selemo ea thekiso ea lik'hemik'hale. khoebo e ntse e eketseha butle-butle, 'me ho tloha ka 2008, e fetile khoebo ea li-additives tsa polymer.
Khoebo ea Catalyst ke karolo ea mantlha ea khoebo ea Arpell. Arpels ke morekisi oa bobeli oa lefats'e oa li-catalysts tsa hydrotreating (30% ea karolo ea 'maraka oa lefats'e) hape ke e mong oa barekisi ba bararo ba kaholimo ba lefats'e ba fanang ka lits'ebeletso tsa ho qhekella.
3. Lik'hemik'hale tsa Dow
Dow Chemical ke k'hamphani ea lik'hemik'hale e fapaneng e lulang Michigan, USA, e thehiloeng 1897 ke Herbert Henry Dow. E sebetsana le metheo ea tlhahiso ea 214 linaheng tse 37, e nang le mefuta e fetang 5,000 ea lihlahisoa, e sebelisoang haholo libakeng tse fetang 10 tse kang likoloi, thepa ea mohaho, motlakase le meriana. Ka 2009, Dow e ile ea beha boemo ba 127th ho Fortune Global 500 le 34th ho Fortune National 500. Mabapi le thepa eohle ea thepa, ke k'hamphani ea bobeli e kholo ka ho fetisisa ea lik'hemik'hale lefatšeng, ea bobeli ho ea DuPont Chemical ea United States; Mabapi le lekeno la selemo le selemo, hape ke k'hamphani ea bobeli e kholo ka ho fetisisa ea lik'hemik'hale lefatšeng, kamora BASF ea Jeremane; Basebetsi ba fetang 46,000 lefatšeng ka bophara; E arotsoe ka likarolo tsa khoebo tsa 7 ka mofuta oa sehlahisoa: Plastiki e sebetsang, Lik'hemik'hale tse Sebetsang, Saense ea Temo, Plastiki, Lik'hemik'hale tsa Motheo, Li-Hydrocarbon le Matla, Venture Capital. Khoebo ea Catalysts ke karolo ea karolo ea Functional Chemicals.
Li-catalyst tsa Dow li kenyelletsa: NORMAX™ carbonyl synthesis catalyst; METEOR™ catalyst bakeng sa ethylene oxide/ethylene glycol; SHAC™ le SHAC™ ADT polypropylene catalysts; DOWEX™ QCAT™ bisphenol Sehlahisoa; Ke eona e hlahisang lihlahisoa tsa polypropylene lefatšeng ka bophara.
4. ExxonMobil
Exxonmobil ke k'hamphani e kholo ka ho fetisisa ea oli lefatšeng, e nang le ntlo-kholo e Texas, USA. Khampani, eo pele e neng e tsejoa e le Exxon Corporation le Mobil Corporation, e ile ea kopanngoa 'me ea hlophisoa bocha ka la 30 Pulungoana 1999. Khampani hape ke k'hamphani ea motsoali ea ExxonMobil, Mobil le Esso lefatšeng ka bophara.
E thehiloe ka 1882, Exxon ke k'hamphani e kholo ka ho fetisisa ea oli United States le e 'ngoe ea lik'hamphani tse supileng tse kholo le tsa khale ka ho fetisisa tsa oli lefatšeng. E thehiloe ka 1882, Mobil Corporation ke khamphani e felletseng ea machaba e kopanyang boithuto le nts'etsopele, tlhoekiso le indasteri ea petrochemical.
Exxon le Mobil li na le ntlo-kholo e holimo Houston, ntlo-kholo e ka tlaase ho Fairfax, le ntlo-kholo ea khoebo e Irving, Texas. Exxon e na le 70% ea khamphani mme Mobil e na le 30%. Exxonmobil, ka balekane ba eona, hajoale e sebetsa linaheng le libakeng tse ka bang 200 lefatšeng ka bophara 'me e hira batho ba fetang 80,000.
Lihlahisoa tse ka sehloohong tsa Exxonmobil li kenyelletsa oli le khase, lihlahisoa tsa oli le lihlahisoa tsa petrochemical, ke lihlahisoa tse kholo ka ho fetisisa lefatšeng tsa olefins monomer le polyolefin, ho akarelletsa le ethylene, propylene, polyethylene, polypropylene; Khoebo ea li-catalyst ke ea ExxonMobil Chemical. Exxonmobil Chemical e arotsoe ka likarolo tse 'ne tsa khoebo: li-polymers, lifilimi tsa polymer, lihlahisoa tsa lik'hemik'hale le theknoloji,' me li-catalysts li karolo ea karolo ea theknoloji.
UNIVATION, khoebo e kopanetsoeng ea 50-50 lipakeng tsa ExxonMobil le Dow Chemical Company, e na le theknoloji ea tlhahiso ea polyethylene ea UNIPOL™ le UCAT™ le XCAT™ tse bitsoang polyolefin catalysts.
5. UOP Global Oil Products Company
E Thehiloe ka 1914 'me ntlo-kholo ea hae e le Desprine, Illinois, Global Oil Products ke k'hamphani ea lefats'e. Ka la 30 Pulungoana, 2005, UOP e ile ea e-ba setsi sa letsoho ka botlalo sa Honeywell e le karolo ea khoebo ea maano ea Honeywell's Specialty Materials.
UOP e sebetsa ka likarolo tse robeli: matla a ka nchafatsoang le Lik'hemik'hale, li-adsorbents, lihlahisoa tse ikhethang le lihlahisoa tse ikhethileng, petroleum refining, Aromatics and derivatives, linear alkyl benzene le olefin e tsoetseng pele, li-olefin tse bobebe le lisebelisoa, ts'ebetso ea khase ea tlhaho le lits'ebeletso.
UOP e fana ka meralo, boenjiniere, lits'ebeletso tsa boeletsi, tumello le lits'ebeletso, thekenoloji ea ts'ebetso le tlhahiso ea li-catalysts, li-sieve tsa limolek'hule, li-adsorbents le lisebelisoa tse ikhethang bakeng sa indasteri ea tlhoekiso ea peterole, ea petrochemical le ea tlhaho ea khase, e nang le mangolo a tumello a 65 a fumanehang.
UOP ke morekisi e moholo ka ho fetisisa lefatšeng oa zeolite le aluminium phosphate zeolite ea nang le lihlahisoa tse fetang 150 tsa zeolite bakeng sa ho ntša metsi, ho tlosa litšila le ho arola lihlahisoa tsa khase e hloekisang le lisebelisoa tsa metsi. Matla a tlhahiso ea selemo le selemo a sieve ea molek'hule e fihla ho lithane tse 70,000. Lefapheng la li-adsorbents tsa limolek'hule, UOP e na le karolo ea 70% ea karolo ea 'maraka oa lefats'e.
UOP hape ke mohlahisi e moholo ka ho fetisisa lefatšeng oa alumina, e nang le lihlahisoa tse kenyelletsang pseudo-alumina, beta-alumina, gamma-alumina le α-alumina, e fana ka lijari tse chitja tsa alumina le aluminium/silica-aluminium tse chitja.
UOP e na le litokelo tse fetang 9,000 lefatšeng ka bophara mme e hahile lisebelisoa tse ka bang 4,000 e sebelisa litokelo tsa eona linaheng tse fetang 80. Karolo ea 60 lekholong ea peterole ea lefats'e e hlahisoa ka theknoloji ea UOP. Hoo e ka bang halofo ea lihlahisoa tsa lefats'e tse senyehang habonolo li hlahisoa ka theknoloji ea UOP. Har'a lits'ebetso tse kholo tse 36 tse sebelisoang indastering ea oli hajoale, tse 31 li entsoe ke UOP. Hajoale, UOP e etsa lihlahisoa tse ka bang 100 tse fapaneng tsa li-catalyst le adsorbent bakeng sa mahlale a eona a laesense le lik'hamphani tse ling, tse sebelisetsoang ho nchafatsa likarolo tse kang ho fetola, isomerization, hydrocracking, hydrofining le oxidative desulphurization, hammoho le masimong a petrochemical ho kenyelletsa tlhahiso ea aromatics. (benzene, toluene le xylene), propylene, butene, ethylbenzene, styrene, isopropylbenzene le cyclohexane.
Li-catalysts tsa mantlha tsa UOP li kenyelletsa: catalyst reforming catalyst, C4 isomerization catalyst, C5 le C6 isomerization catalyst, xylene isomerization catalyst, hydrocracking catalyst e na le mefuta e 'meli ea hydrocracking le bonolo hydrocracking, hydrotreating catalyst, hydrotreating catalyst, oli desulfurization contraverage, oli desulfurization le ho hlaphoheloa tse ling. ho hloekisa li-adsorbents.
6, ART American k'hamphani ea theknoloji e tsoetseng pele ea ho hloekisa
Advanced Refining Technologies e thehiloe ka 2001 e le khoebo e kopanetsoeng ea 50-50 pakeng tsa Chevron Oil Products le Grace-Davidson. ART e thehilwe ho kopanya matla a thekenoloji a Grace le Chevron ho ntshetsapele le ho rekisa disebediswa tsa ho hlwekisa hydrogenation indastering ya lefatshe ya ho hlwekisa, mme ke mohlahisi e moholo ka ho fetisisa lefatsheng wa hydrogenation catalyst, e fanang ka ho feta 50% ya ditshisi tsa lefatshe tsa hydrogenation.
ART e hokahanya lihlahisoa le litšebeletso tsa eona ka mafapha a thekiso le liofisi tsa Grace Corporation le Chevron Corporation lefatšeng ka bophara.
ART e na le limela tse 'ne tsa tlhahiso ea li-catalyst le setsi se le seng sa lipatlisiso. ART e etsa li-catalysts bakeng sa hydrocracking, hydrocracking e bonolo, isomerization dewaxing, isomerization reforming le hydrofining.
Li-catalysts tse ka sehloohong li kenyelletsa Isocracking® bakeng sa isomerization, Isofinishing® bakeng sa isomerization, hydrocracking, hydrocracking e bonolo, hydrofining, hydrotreating, residual hydrotreating.
7. Univation Inc
Univation, e thehiloeng ka 1997 'me ntlo-kholo ea hae e le Houston, Texas, ke khoebo e kopanetsoeng ea 50:50 pakeng tsa ExxonMobil Chemical Company le Dow Chemical Company.
Univation e sebetsa ka ho khetheha phetisong ea mahlale a polyethylene a UNIPOL™ a fumed polyethylene le li-catalysts, 'me ke eona e etellang pele lefats'e ea laesense ea theknoloji le mofani oa lefats'e oa li-catalysts bakeng sa indasteri ea polyethylene. Ke mohlahisi le mofani oa thepa ea li-catalyst tsa polyethylene lefatšeng ka bophara, e ikarabellang bakeng sa 30% ea 'maraka oa lefats'e. Li-catalyst tsa k'hamphani li etsoa litsing tsa eona tsa Mont Belvieu, Seadrift le Freeport tse Texas.
Ts'ebetso ea tlhahiso ea polyethylene ea Univation, e tsejoang e le UNIPOL™, hajoale e na le mela e fetang 100 ea tlhahiso ea polyethylene e sebetsang kapa e ntseng e hahuoa ho sebelisoa UNIPOL™ linaheng tse 25, e etsang karolo e fetang 25% ea kakaretso ea lefats'e.
Li-catalyst tse kholo ke: 1)UCAT™ chromium catalyst le Ziegler-Natta catalyst; 2) XCAT™ metallocene catalyst, lebitso la khoebo EXXPOL; 3) PRODIGY™ Bimodal Catalyst; 4) UT™ sekoahelo sa ho fokotsa matla.
8. BASF
Ntlo-khōlō ea eona e Munich, Jeremane, BASF ke e 'ngoe ea lik'hamphani tse kholo ka ho fetisisa tsa lik'hemik'hale tse kopantsoeng lefatšeng ka bophara tse nang le lihlahisoa tse fetang 8,000, ho akarelletsa le lik'hemik'hale tse phahameng tsa bohlokoa, lipolasetiki, lidae, liaparo tsa likoloi, lisebelisoa tsa tšireletso ea limela, meriana, lik'hemik'hale tse ntle, oli le khase.
Basf ke mohlahisi e moholo ka ho fetisisa lefatšeng oa maleic anhydride, acrylic acid, aniline, caprolactam le foamed styrene. Polypropylene, polystyrene, hydroxyl alcohol le lihlahisoa tse ling li behiloe boemong ba bobeli lefatšeng; Ethylbenzene, bokhoni ba tlhahiso ea styrene bo maemong a boraro lefatšeng. Basf ke e 'ngoe ea barekisi ba kholo ka ho fetisisa lefatšeng ba lisebelisoa tsa phepo, ho kenyeletsoa li-mono-vitamins, multivitamins, carotenoids, lysines, enzymes le li-preservatives tsa phepo.
Basf e na le likarolo tse tšeletseng tse arohaneng tsa khoebo: Lik'hemik'hale, Plastiki, Litharollo tse sebetsang, Lihlahisoa tsa Ts'ebetso, Lik'hemik'hale tsa Temo le Oli le Khase.
Basf ke eona feela k'hamphani lefats'eng e sebetsanang le khoebo eohle ea li-catalyst, e nang le mefuta e fetang 200 ea li-catalyst. Haholo-holo e kenyelletsa: setsi sa ho hloekisa oli (FCC catalyst), catalyst ea likoloi, catalyst ea lik'hemik'hale (copper chromium catalyst le ruthenium catalyst, joalo-joalo), tšireletso ea tikoloho, catalyst ea oxidation dehydrogenation le dehydrogenation purification catalyst.
Basf ke mohlahisi oa bobeli o moholo ka ho fetesisa oa li-catalyst tsa FCC, e nang le hoo e ka bang 12% ea karolo ea 'maraka oa lefats'e bakeng sa ho hloekisoa li-catalyst.
9. Khamphani ea oli ea Brithani ea BP
BP ke e 'ngoe ea lik'hamphani tse kholo ka ho fetisisa lefatšeng tse kopaneng tsa oli tse tsoang holimo le tlase, tse nang le ntlo-kholo London, UK; Khoebo ea k'hamphani e akaretsa linaha le libaka tse fetang 100, ho kenyeletsoa lipatlisiso le tlhahiso ea oli le khase, ho hloekisa le ho bapatsa, matla a tsosolositsoeng libakeng tse tharo tse kholo; BP e arotsoe ka likarolo tse tharo tsa khoebo: Ho Fuputsa le Tlhahiso ea Oli le Khase, Ho Hloekisa le ho Bapatsa, le likhoebo tse ling (matla a tsosolositsoeng le a Metsing). Khoebo ea BP's catalysts ke karolo ea Refining and Marketing Division.
Lihlahisoa tsa Petrochemical li kenyelletsa mekhahlelo e 'meli, sehlopha sa pele ke lihlahisoa tse nkhang hamonate le tsa acetic, haholo-holo tse kenyelletsang PTA, PX le acetic acid; Sehlopha sa bobeli ke li-olefin le lihlahisoa tsa tsona, haholo-holo tse kenyelletsang ethylene, propylene le lihlahisoa tse tsoang tlaase. PTA ea BP(thepa e tala ea mantlha bakeng sa tlhahiso ea polyester), PX(thepa e tala ea mantlha bakeng sa tlhahiso ea PTA) le bokhoni ba tlhahiso ea asiti ea acetic e maemong a pele lefatšeng. BP e thehile theknoloji ea thepa bakeng sa tlhahiso ea PX e ipapisitseng le ts'ebetso ea eona ea ts'ebetso ea isomerization le theknoloji e sebetsang ea kristale. BP e na le theknoloji e ka sehloohong e nang le tokelo ea molao bakeng sa tlhahiso ea Cativa® acetic acid.
Khoebo ea BP's olefins le derivatives e fumaneha haholo China le Malaysia.
10, Sud-Chemie Jeremane Southern Chemical Company
E Thehiloe ka 1857, Southern Chemical Company ke k'hamphani ea lik'hemik'hale tse ikhethang tse thathamisitsoeng ka bongata linaheng tse ngata e nang le lilemo tse fetang 150 tsa histori, e nang le ntlo-kholo Munich, Jeremane.
Nanfang Chemical Company ka kotloloho kapa ka tsela e sa tobang e na le kakaretso ea lik'hamphani tse tlase tse 77, ho kenyeletsoa lik'hamphani tse 5 tsa lapeng tsa Jeremane, lik'hamphani tse tsoang kantle ho naha tse 72, ka ho latellana, ke karolo ea likarolo tse peli tsa adsorbent le catalyst, bakeng sa petrochemical, phepelo ea lijo, thepa ea bareki, ho lahlela, kalafo ea metsi, tshireletso ea tikoloho le liindasteri tse ling ho fana ka lisebelisoa tse phahameng tsa ts'ebetso, li-adsorbent le lihlahisoa tsa tlatsetso le tharollo.
Khoebo e thusang ea Nanfang Chemical Company ke karolo ea Catalyst Division. Karolo ena e na le Theknoloji ea Catalyst, Matla le Tikoloho.
Karolo ea Theknoloji ea Catalyst e arotsoe ka lihlopha tse 'nè tsa khoebo tsa lefats'e: li-catalysts tsa lik'hemik'hale, li-petrochemical catalysts, li-catalysts tsa ho hloekisa oli le li-catalysts tsa polymerization.
Mefuta e susumetsang ea Nanfang Chemical haholo-holo e kenyelletsa: sesebelisoa sa tlhoekiso ea thepa e tala, petromokelikeli oa lik'hemik'hale, mokelikeli oa lik'hemik'hale, setsi sa ho hloekisa oli, sesebelisoa sa olefin polymerization, sesebelisoa sa tlhoekiso ea moea, sesebelisoa sa lisele tsa mafura.
Tlhokomeliso: Hona joale, Southern Chemical Company (SUD-Chemie) e rekiloe ke Clariant!
Nako ea poso: Aug-17-2023
