Nrog rau kev txhim kho tas mus li ntawm lub ntiaj teb refining muaj peev xwm, cov khoom lag luam nruj zuj zus ntxiv, thiab kev nce ntxiv hauv kev thov rau cov khoom siv tshuaj raw khoom, kev noj cov tshuaj refining catalysts tau nyob rau hauv kev loj hlob tsis tu ncua. Ntawm lawv, qhov kev loj hlob sai tshaj plaws yog nyob rau hauv kev lag luam tshiab thiab cov teb chaws tsim.
Vim muaj cov khoom sib txawv, cov khoom siv thiab cov qauv tsim ntawm txhua lub refinery, rau kev siv ntau lub hom phiaj catalysts kom tau cov khoom zoo tshaj plaws los yog cov khoom siv tshuaj raw khoom, kev xaiv cov catalysts nrog adaptability zoo dua los yog selectivity yuav daws tau cov teeb meem tseem ceeb ntawm cov refineries sib txawv thiab. cov khoom siv sib txawv.
Nyob rau hauv xyoo tas los no, nyob rau hauv Asia Pacific, Africa thiab Middle East, tus nqi noj thiab kev loj hlob tus nqi ntawm tag nrho cov catalysts, xws li refining, polymerization, tshuaj synthesis, thiab lwm yam yog siab tshaj ntawm cov cheeb tsam tsim nyob rau hauv Teb chaws Europe thiab lub tebchaws United States.
Nyob rau hauv lub neej yav tom ntej, kev nthuav dav ntawm roj av hydrogenation yuav yog qhov loj tshaj plaws, ua raws li nruab nrab distillate hydrogenation, FCC, isomerization, hydrocracking, naphtha hydrogenation, hnyav roj (cov roj residual) hydrogenation, alkylation (superposition), hloov kho, thiab lwm yam. catalyst xav tau kuj yuav nce correspondingly.
Txawm li cas los xij, vim qhov kev siv sib txawv ntawm ntau yam roj refining catalysts, tus nqi ntawm cov roj refining catalysts tsis tuaj yeem nce ntxiv nrog kev nthuav dav. Raws li kev lag luam kev lag luam txheeb cais, kev muag khoom feem ntau yog hydrogenation catalysts (hydrotreating thiab hydrocracking, accounting rau 46% ntawm tag nrho), ua raws li FCC catalysts (40%), tom qab los ntawm kev hloov kho catalysts (8%), alkylation catalysts (5%). thiab lwm yam (1%).
Nov yog cov yam ntxwv tseem ceeb ntawm catalysts los ntawm ntau lub tuam txhab muaj npe nrov thoob ntiaj teb:
1. Axas
Axens tau tsim nyob rau lub Rau Hli 30, 2001, los ntawm kev sib koom ua ke ntawm kev hloov pauv thev naus laus zis ntawm Lub Tsev Haujlwm Francais du Petrole (IFP) thiab Procatalyse Catalysts thiab Additives.
Axens yog ib lub koom haum ywj pheej uas kos rau ze li ntawm 70 xyoo ntawm kev tshawb fawb thiab kev tsim kho thiab kev ua tiav kev lag luam ntawm Fabkis lub koom haum ntawm Petroleum Research los ua cov txheej txheem ntawv tso cai, cog tsim thiab cov kev pabcuam cuam tshuam, muab cov khoom (catalysts thiab adsorbents) rau refining, petrochemicals. thiab ntau lawm roj.
Axens 'catalysts thiab adsorbents feem ntau yog muag hauv North America thiab Europe.
Lub tuam txhab muaj ntau yam catalysts, Cov no suav nrog kev tiv thaiv txaj catalysts, qib cov ntaub ntawv, distillate hydrotreating catalysts, residual hydrotreating catalysts, hydrocracking catalysts, sulfur rov qab (Claus) catalysts, tail gas kho catalysts, hydrogenation catalysts (hydrogenation, Prime-G + txheej txheem. catalysts thiab xaiv hydrogenation catalysts), hloov kho thiab isomerization catalysts (reforming catalysts, isomerization) Catalysts), biofuels thiab lwm yam tshwj xeeb catalysts thiab Fischer-Tropsch catalysts, olefin dimerization catalysts, kuj muab adsorbents, tag nrho ntawm ntau tshaj 150 ntau yam.
2. LyondellBasell
Lyondellbasell yog lub hauv paus hauv Rotterdam, lub Netherlands.
Founded hauv lub Kaum Ob Hlis 2007, Basel yog lub ntiaj teb cov khoom loj tshaj plaws polyolefin. Basell tau txais LyondellChemicals rau $ 12.7 billion los tsim LyondellBasell Industries tshiab. Lub tuam txhab tau teeb tsa ua plaub lub lag luam: Kev Lag Luam Roj, Kev Lag Luam Tshuaj, Kev Lag Luam Polymer, Kev Lag Luam thiab Kev Tshawb Fawb thiab Kev Lag Luam; Nws muaj ntau tshaj 60 lub Hoobkas hauv 19 lub teb chaws, thiab nws cov khoom raug muag rau ntau tshaj 100 lub teb chaws thoob ntiaj teb, nrog rau 15,000 tus neeg ua haujlwm. Thaum nws tau tsim, nws tau los ua lub tuam txhab tshuaj lom neeg loj tshaj plaws thib peb hauv ntiaj teb.
Nrog rau kev tsom mus rau olefin, polyolefin thiab lwm yam derivatives, kev nrhiav tau ntawm Lyander Chemicals nthuav dav lub tuam txhab kev nqis tes taw hauv petrochemicals, ntxiv dag zog rau nws txoj haujlwm ua thawj coj hauv polyolefin, thiab ntxiv dag zog rau nws txoj haujlwm hauv propylene oxide (PO), PO-txuas cov khoom styrene monomer thiab methyl tert-butyl ether (MTBE), nrog rau hauv cov khoom acetyl. Thiab PO derivatives xws li butanediol thiab propylene glycol ethers ua txoj haujlwm;
Lyondellbasell Industries yog ib lub ntiaj teb loj tshaj plaws polymer, petrochemical thiab roj tuam txhab. Lub ntiaj teb no tus thawj coj nyob rau hauv polyolefin technology, ntau lawm thiab ua lag luam; Nws yog tus pioneer ntawm propylene oxide thiab nws cov derivatives. Ib qho tseem ceeb ntawm cov khoom siv roj thiab nws cov khoom ua kom zoo, suav nrog biofuels;
Lyondellbasell yog thawj zaug hauv ntiaj teb hauv kev tsim cov khoom siv polypropylene thiab polypropylene catalyst ntau lawm. Lub peev xwm ntau lawm ntawm propylene oxide nyob qib thib ob hauv ntiaj teb. Polyethylene ntau lawm muaj peev xwm ranked peb nyob rau hauv lub ntiaj teb no; Qib plaub hauv ntiaj teb hauv propylene thiab ethylene muaj peev xwm ntau lawm; Lub ntiaj teb thawj lub peev xwm ntawm styrene monomer thiab MTBE; TDI muaj peev xwm ntau lawm suav nrog 14% ntawm lub ntiaj teb, qeb thib peb hauv ntiaj teb; Ethylene muaj peev xwm ntawm 6.51 lab tons / xyoo, qhov thib ob loj tshaj plaws tsim nyob rau hauv North America; Tsis tas li ntawd, LyondellBasell yog tus tsim khoom thib ob ntawm HDPE thiab LDPE hauv North America.
Lyander Basell Industries muaj tag nrho ntawm plaub cov nroj tsuag catalyst, ob lub teb chaws Yelemees (Ludwig thiab Frankfurt), ib qho hauv Ltalis (Ferrara) thiab ib qho hauv Tebchaws Meskas (Edison, New Jersey). Lub tuam txhab yog lub ntiaj teb no tus thawj coj ntawm PP catalysts, thiab nws cov PP catalysts account rau 1/3 ntawm lub ntiaj teb no ua lag luam qhia; PE catalysts suav txog 10% ntawm kev lag luam thoob ntiaj teb.
3. Johnson Matthey
Johnson Matthey tau tsim muaj xyoo 1817 thiab yog lub hauv paus hauv London, England. Johnson Matthey yog tus thawj coj hauv ntiaj teb hauv cov khoom siv thev naus laus zis nrog peb lub lag luam: Environmental Technology, Precious Metals Products thiab Fine Chemicals & Catalysts.
Pab pawg neeg cov haujlwm tseem ceeb suav nrog kev tsim cov tsheb thauj khoom catalysts, tsim cov khoom hnyav diesel cav catalysts thiab lawv cov kev tswj cov pa phem, cov roj cell catalysts thiab lawv cov khoom siv, cov txheej txheem tshuaj catalysts thiab lawv cov thev naus laus zis, tsim thiab muag cov tshuaj zoo thiab cov tshuaj nquag. Cheebtsam, roj refining, precious hlau ua, thiab zus tau tej cov pigments thiab coatings rau cov iav thiab ceramic industries.
Nyob rau hauv refining thiab tshuaj kev lag luam, Johnson Matthey tsuas yog tsim methanol synthesis catalyst, hluavtaws ammonia catalyst, hydrogen ntau catalyst, hydrogenation catalyst, raw khoom purification catalyst, pre-hloov catalyst, steam conversion catalyst, kub conversion catalyst, tsis kub kub conversion catalyst, methanation. catalyst, deVOC catalyst, deodorization catalyst, thiab lwm yam. Lawv tau lub npe hu ua KATALCO, PURASPEC, HYTREAT, PURAVOC, Sponge MetalTM, HYDECAT, SMOPEX, ODORGARD, ACCENT thiab lwm hom.
Methanol catalyst hom yog: purification catalyst, pre-conversion catalyst, steam conversion catalyst, gas thermal conversion catalyst, ob-theem conversion thiab self-thermal conversion catalyst, sulfur-resistant conversion catalyst, methanol synthesis catalyst.
Cov hom hluavtaws ammonia catalysts yog: purification catalyst, pre-conversion catalyst, thawj-theem conversion catalyst, thib ob-theem conversion catalyst, high-temperature conversion catalyst, low-temperature conversion catalyst, methanation catalyst, ammonia synthesis catalyst.
Cov hom hydrogen ntau lawm catalysts yog: purification catalyst, pre-hloov catalyst, steam conversion catalyst, high-temperature conversion catalyst, low-temperature conversion catalyst, methanation catalyst.
PURASPEC hom catalysts suav nrog: desulfurization catalyst, mercury tshem tawm catalyst, deCOS catalyst, ultra-ntshiab catalyst, hydrodesulfurization catalyst.
4. Haldor Topsoe, Denmark
Helder Topso tau tsim muaj nyob rau xyoo 1940 los ntawm Dr. Hardetopso thiab niaj hnub no ntiav kwv yees li 1,700 tus neeg. Nws lub tsev hauv paus, chaw tshawb fawb hauv nruab nrab thiab chaw tsim khoom siv hluav taws xob nyob ze ntawm Copenhagen, Denmark;
Lub tuam txhab tau cog lus rau kev tshawb fawb txog kev tshawb fawb, kev tsim kho thiab kev muag khoom ntawm ntau yam catalysts, thiab koom nrog kev hloov pauv ntawm patented technology, thiab engineering thiab kev tsim kho ntawm catalytic yees;
Topsoe tsuas yog tsim cov khoom siv ammonia catalyst, raw khoom purification catalyst, automotive catalyst, CO conversion catalyst, combustion catalyst, dimethyl ether catalyst (DME), denitrification catalyst (DeNOx), methanation catalyst, methanol catalyst, roj refining catalyst, sulfuring catalyst. acid catalyst, ntub sulfuric acid (WSA) catalyst.
Topsoe cov roj refining catalysts feem ntau suav nrog hydrotreating catalyst, hydrocracking catalyst thiab siab poob tswj catalyst. Ntawm lawv, hydrotreating catalysts tuaj yeem muab faib ua naphtha hydrotreating, roj refining hydrotreating, tsis tshua muaj sulfur thiab ultra-low sulfur diesel hydrotreating thiab FCC pretreatment catalysts raws li kev siv lub tuam txhab roj refining catalysts muaj 44 yam;
Topsoe muaj ob lub chaw tsim khoom catalyst hauv Denmark thiab Tebchaws Meskas nrog tag nrho 24 cov kab ntau lawm.
5. INOES Group
Founded hauv 1998, Ineos Group yog lub ntiaj teb thib plaub cov tuam txhab tshuaj loj tshaj plaws thiab cov neeg tsim khoom thoob ntiaj teb ntawm petrochemicals, tshuaj tshwj xeeb thiab cov khoom siv roj av, lub hauv paus hauv Southampton, UK.
Ineos Group pib loj hlob nyob rau xyoo 1990s los ntawm kev tau txais cov khoom tsis yog cov khoom tseem ceeb ntawm lwm lub tuam txhab, yog li nkag mus rau qib ntawm cov thawj coj tshuaj hauv ntiaj teb.
Ineos Group txoj kev lag luam suav nrog cov khoom siv petrochemical, tshuaj tshwj xeeb thiab cov khoom siv roj av, ntawm cov khoom ABS, HFC, phenol, acetone, melamine, acrylonitrile, acetonitrile, polystyrene thiab lwm yam khoom lag luam tuav txoj haujlwm ua lag luam thoob ntiaj teb. PVC, vulcanization khoom, VAM, PVC composites, linear alpha olefin, ethylene oxide, formaldehyde thiab nws derivatives, ethylene, polyethylene, roj av, diesel, dav hlau roj, pej xeem roj roj thiab lwm yam khoom yog nyob rau hauv txoj hauj lwm nyob rau hauv lub European lag luam.
Xyoo 2005 Ineos tau txais Innovene los ntawm BP thiab nkag mus rau kev tsim khoom thiab kev lag luam ntawm catalysts. Lub tuam txhab kev lag luam catalyst belongs rau Ineos Technologies, uas tsuas yog muab polyolefin catalysts, acrylonitrile catalysts, maleic anhydride catalysts, vinyl catalysts thiab lawv cov kev daws teeb meem.
Polyolefin catalysts tau tsim rau ntau tshaj 30 xyoo, muab catalysts, kev pab cuam thiab kev txhawb nqa rau ntau tshaj 7.7 lab tons ntawm Innovene ™ PE thiab 3.3 lab tons ntawm Innovene ™ PP nroj tsuag.
6. Mitsui Tshuaj
Founded hauv 1997, Mitsui Chemical yog lub tuam txhab tshuaj lom neeg loj tshaj plaws thib ob hauv Nyij Pooj tom qab Mitsubishi Chemical Corporation, thiab yog ib lub ntiaj teb ua cov neeg tsim khoom ntawm phenol, isopropyl cawv, polyethylene thiab polypropylene cov khoom, headquartered hauv Tokyo, Nyiv.
Mitsui Chemical yog cov chaw tsim khoom ntawm cov tshuaj, cov khoom tshwj xeeb thiab cov khoom muaj feem xyuam. Tam sim no nws tau muab faib ua peb pawg ua lag luam: Cov Khoom Siv Ua Haujlwm, Cov Tshuaj Siv Tshuaj Zoo Tshaj Plaws, thiab Cov Tshuaj Yooj Yim. Nws txoj kev lag luam catalyst yog ib feem ntawm Kev Lag Luam Kev Lag Luam Advanced Chemicals Headquarters; Cov catalysts muaj xws li olefin polymerization catalyst, molecular catalyst, heterogeneous catalyst, alkyl anthraquinone catalyst thiab hais txog.
7, JGC C&C Hnub viav vias catalyst tsim tuam txhab
Nichiwa Catalyst & Chemicals Corporation, tseem hu ua Nichiwa Catalyst & Chemicals Corporation, tau tsim los ntawm Lub Xya Hli 1, 2008, los ntawm kev sib koom ua lag luam thiab cov peev txheej ntawm ob lub tuam txhab ua lag luam tag nrho ntawm Nyiv Nichiwa Corporation (JGC CORP, Suav luv luv rau NIChiwa), Nyiv Catalyst Chemical Corporation (CCIC) thiab Nick Chemical Co., LTD. (NCC). Nws yog lub hauv paus hauv Kawasaki City, Kanagawa Prefecture, Nyiv.
CCIC tau tsim tsa thaum Lub Xya Hli 21, 1958, thiab yog lub hauv paus hauv Kawasaki City, Kanagawa Prefecture, Nyiv. Feem ntau koom nrog hauv kev tsim cov catalysts, nrog cov roj av refining catalysts ua qhov chaw, cov khoom muaj xws li FCC catalysts, hydrotreating catalysts, denitrification (DeNox) catalysts thiab cov khoom siv tshuaj zoo (cov khoom siv tshuaj pleev ib ce, cov khoom siv kho qhov muag, cov ntaub ntawv siv lead ua kua thiab ntau hom kev qhia. , cov khoom siv semiconductor, thiab lwm yam). NCC tau tsim tsa thaum Lub Yim Hli 18, 1952, nrog nws lub hauv paus hauv Niigata City, Niigata Prefecture, Nyiv. Lub ntsiab kev loj hlob, ntau lawm thiab muag khoom ntawm tshuaj catalysts, cov khoom mas muaj xws li hydrogenation catalyst, dehydrogenation catalyst, khoom alkali catalyst, roj purification adsorbents, thiab lwm yam Cathode cov ntaub ntawv thiab ib puag ncig purification catalysts rau rechargeable roj teeb.
Raws li cov khoom lag luam, lub tuam txhab tau muab faib ua peb pawg: catalyst, tshuaj zoo thiab ib puag ncig / lub zog tshiab. Lub tuam txhab tsim thiab muag catalysts xws li catalysts rau roj refining, catalysts rau petrochemical ua thiab catalysts rau ib puag ncig tiv thaiv.
Lub refinery catalysts yog FCC catalysts thiab hydrogenation txheej txheem catalysts, tom kawg suav nrog hydrofining, hydrotreating thiab hydrocracking catalysts; Cov tshuaj catalysts muaj xws li petrochemical catalyst, hydrogenation catalyst, syngas conversion catalyst, catalyst carrier thiab zeolite; Catalysts rau kev tiv thaiv ib puag ncig muaj xws li: ib puag ncig cov khoom lag luam, flue gas denitrification catalysts, oxidation catalysts thiab cov ntaub ntawv rau kev kho tsheb tsheb, deodorizing / antibacterial cov ntaub ntawv, VOC adsorption / decomposition catalysts, thiab lwm yam.
Lub tuam txhab denitration catalyst muaj 80% kev lag luam sib koom hauv Tebchaws Europe thiab 70% kev lag luam hauv Tebchaws Meskas, thiab suav txog ntau dua 60% ntawm lub ntiaj teb lub zog cog denitration catalysts.
8. SINOPEC Catalyst Co., Ltd
Sinopec Catalyst Co., LTD., ib lub tuam txhab ua lag luam tag nrho ntawm Sinopec Corporation, yog lub luag haujlwm tseem ceeb rau kev tsim khoom, muag thiab kev tswj hwm ntawm Sinopec lub catalyst kev lag luam, lub luag haujlwm rau kev nqis peev thiab kev lag luam ntawm Sinopec lub catalyst kev lag luam, thiab ua kev tswj xyuas kev lag luam. lub tuam txhab catalyst ntau lawm cov lag luam.
Sinopec Catalyst Co., Ltd. yog ib lub ntiaj teb loj tshaj plaws cov neeg tsim khoom, cov chaw muag khoom thiab cov chaw muab kev pab cuam ntawm refining thiab tshuaj catalysts. Kev vam khom rau kev tshawb fawb muaj zog hauv tsev tshawb fawb lub koom haum ntawm Petrochemical Science thiab Fushun Petrochemical Research Institute, lub tuam txhab txuas ntxiv nthuav dav kev lag luam hauv tsev thiab thoob ntiaj teb catalyst. Cov khoom siv catalyst npog cov roj refining catalyst, polyolefin catalyst, cov organic raw khoom catalyst, thee chemical catalyst, environmental protection catalyst, lwm yam catalysts thiab lwm yam 6 pawg. Thaum ua tau raws li kev xav tau ntawm kev lag luam hauv tsev, cov khoom lag luam tseem raug xa tawm mus rau Tebchaws Europe, Amelikas, Asia, Africa thiab lwm yam lag luam thoob ntiaj teb.
Lub hauv paus tsim khoom yog feem ntau faib rau hauv rau lub xeev thiab nroog, suav nrog Beijing, Shanghai, Hunan, Shandong, Liaoning thiab Jiangsu, thiab cov khoom lag luam npog peb thaj chaw catalyst: roj refining, tshuaj lom neeg kev lag luam thiab cov khoom siv organic yooj yim. Nws muaj 8 chav nyob tag nrho, 2 chav tuav, 1 chav tswj hwm, 4 lub chaw muag khoom hauv tsev thiab kev pabcuam, thiab 4 lub chaw sawv cev txawv teb chaws.
Post lub sij hawm: Aug-17-2023
