Ngokuthuthuka okuqhubekayo kwamandla okucwenga emhlabeni jikelele, amazinga omkhiqizo kawoyela aqinile, kanye nokwanda okuqhubekayo kwesidingo sezinto zokusetshenziswa zamakhemikhali, ukusetshenziswa kwezinto zokuhlanza kuye kwaba sesimweni sokukhula okuqhubekayo. Phakathi kwazo, ukukhula okusheshayo kuseminothweni emisha nasemazweni asathuthuka.
Ngenxa yezinto zokusetshenziswa ezahlukene, imikhiqizo kanye nezakhiwo zedivayisi zefektri ngayinye yokuhluza, ukuze kusetshenziswe izinto zokusetshenziswa eziqondiswe kakhulu ukuthola umkhiqizo ofanele noma izinto zokusetshenziswa zamakhemikhali, ukukhetha izinto zokusetshenziswa ezikwazi ukuzivumelanisa nezimo noma ukukhetha okungcono kungaxazulula izinkinga ezibalulekile zezindawo zokuhlanza ezahlukene kanye namadivayisi ahlukene.
Eminyakeni yamuva nje, e-Asia Pacific, e-Afrika naseMpumalanga Ephakathi, inani lokusetshenziswa kanye nezinga lokukhula kwazo zonke izinto ezibangela ukuguga, okuhlanganisa ukucwengisisa, ukwenziwa kwe-polymerization, ukwenziwa kwamakhemikhali, njll. kuphakeme kunezifunda ezithuthukile eYurophu nase-United States.
Esikhathini esizayo, ukwanda kwe-hydrogenation kaphethiloli kuzoba okukhulu kunakho konke, kulandelwe yi-hydrogenation ephakathi kwe-distillate, i-FCC, i-isomerization, i-hydrocracking, i-hydrogenation ye-naphtha, i-hydrogenation kawoyela osindayo (owoyela osele), i-alkylation (i-superposition), i-reforming, njll., futhi isidingo se-catalyst esihambisanayo naso sizokhula ngokufanayo.
Kodwa-ke, ngenxa yemijikelezo ehlukene yokusetshenziswa kwama-catalyst ahlukahlukene okuhlanza uwoyela, inani lama-catalyst okuhlanza uwoyela alikwazi ukwanda ngokwandiswa kwamandla. Ngokwezibalo zokuthengisa emakethe, ukuthengiswa okuningi kakhulu ama-catalyst e-hydrogenation (ukwelapha ngamanzi kanye nokuqhekeka kwamanzi, okubalelwa ku-46% wenani eliphelele), kulandelwe ama-catalyst e-FCC (40%), kulandelwe ama-catalyst okuguqula (8%), ama-catalyst e-alkylation (5%) kanye nabanye (1%).
Nazi izici eziyinhloko zama-catalyst avela ezinkampanini eziningana ezidumile emhlabeni jikelele:
Izinkampani eziyi-10 ezidumile emhlabeni jikelele zokuthuthukisa amakhono
1. UGrace Davison, e-USA
I-Grace Corporation yasungulwa ngo-1854 futhi inendlunkulu yayo eColumbia, eMaryland. I-Grace Davidson ingumholi womhlaba ocwaningweni nasekukhiqizweni kwama-catalyst e-FCC futhi ingumhlinzeki omkhulu kunabo bonke emhlabeni wama-catalyst e-FCC kanye ne-hydrogenation.
Le nkampani inamayunithi amabili okusebenza kwebhizinisi emhlabeni wonke, iGrace Davison kanye neGrace Specialty Chemicals, kanye nezigaba eziyisishiyagalombili zemikhiqizo. Ibhizinisi likaGrace Davidson lihlanganisa ama-catalyst e-FCC, ama-catalyst okwelapha ngamanzi, ama-catalyst akhethekile afaka phakathi ama-catalyst e-polyolefin kanye nama-catalyst carriers, kanye nezinto zobunjiniyela ezisekelwe ku-silicon noma i-silical-aluminium zokugqoka imidiya yedijithali emaphepheni okunyathelisa ezimboni, abathengi, kanye ne-inkjet. Ibhizinisi lama-catalyst okwelapha ngamanzi liqhutshwa yi-ART, inkampani ehlangene.
2, Iqembu le-Albemarle lamakhemikhali akhethekile aseMelika (i-ALbemarle)
Ngo-1887, i-Arbel Paper Company yasungulwa eRichmond, eVirginia.
Ngo-2004, kwathengwa ibhizinisi le-Akzo-Nobel Oil catalyst, langena ngokusemthethweni emkhakheni we-catalysts yokuhlanza uwoyela, futhi lakha iyunithi yebhizinisi le-catalyst ene-polyolefin catalysts; Iba ngumkhiqizi wesibili ngobukhulu we-FCC catalyst emhlabeni.
Njengamanje, inezindawo zokukhiqiza ezingaphezu kuka-20 eNyakatho Melika, eYurophu, eMpumalanga Ephakathi, eNingizimu Melika, eJapane naseShayina.
I-Arpels inezikhungo ze-R&D ezingu-8 emazweni angu-5 kanye namahhovisi okuthengisa emazweni angaphezu kwangu-40. Ingumkhiqizi omkhulu kunabo bonke emhlabeni wezinto ezivimbela umlilo ezine-brominated, ezihlanganisa ukusetshenziswa kwansuku zonke, izinto zikagesi, imithi, imikhiqizo yezolimo, imboni yezimoto, izinto zokwakha kanye nezinto zokupakisha.
Ibhizinisi eliyinhloko lifaka izithasiselo ze-polymer, ama-catalysts kanye ne-fine chemistry izingxenye ezintathu.
Kunezinhlobo ezine eziyinhloko zezithasiselo ze-polymer: izinto ezivimbela ilangabi, ama-antioxidants, izinto eziphilisayo kanye nezinto eziqinisayo;
Ibhizinisi le-Catalyst linezingxenye ezintathu: i-catalyst yokuhlanza, i-polyolefin catalyst, i-catalyst yamakhemikhali;
Amakhemikhali Amahle Ukwakheka kwebhizinisi: amakhemikhali asebenzayo (upende, i-alumina), amakhemikhali amahle (amakhemikhali e-bromine, amakhemikhali ase-oyela) kanye nezinto ezisetshenziswayo (imithi, izibulala-zinambuzane).
Phakathi kwezingxenye ezintathu zebhizinisi zenkampani i-Alpels, imali engenayo yonyaka yokuthengiswa kwezithasiselo ze-polymer yayiyeyona enkulu kunazo zonke, ilandelwa yi-catalysts, kanti imali engenayo yokuthengisa yamakhemikhali amahle yayincane kakhulu, kodwa eminyakeni emibili edlule, imali engenayo yonyaka yokuthengisa yebhizinisi le-catalyst ikhuphuke kancane kancane, futhi kusukela ngo-2008, idlule ibhizinisi lezithasiselo ze-polymer.
Ibhizinisi le-Catalyst liyisigaba sebhizinisi esiyinhloko se-Arpell. I-Arpels ingumhlinzeki wesibili ngobukhulu emhlabeni we-hydrotreating catalysts (30% yesabelo semakethe yomhlaba wonke) futhi ingenye yabahlinzeki be-catalyst abaphezulu abathathu emhlabeni.
3. Amakhemikhali eDow
I-Dow Chemical iyinkampani yamakhemikhali ehlukahlukene enendlunkulu eMichigan, e-USA, eyasungulwa ngo-1897 nguHerbert Henry Dow. Isebenza ngezisekelo zokukhiqiza ezingu-214 emazweni angu-37, inezinhlobo zemikhiqizo ezingaphezu kuka-5,000, ezisetshenziswa kabanzi emikhakheni engaphezu kwe-10 njengezimoto, izinto zokwakha, ugesi, kanye nemithi. Ngo-2009, i-Dow yabekwa endaweni ye-127 kwi-Fortune Global 500 kanye neyama-34 kwi-Fortune National 500. Ngokwempahla iyonke, iyinkampani yesibili ngobukhulu yamakhemikhali emhlabeni, ilandela i-DuPont Chemical yase-United States; Ngokwemali engenayo yonyaka, futhi iyinkampani yesibili ngobukhulu yamakhemikhali emhlabeni, ngemuva kwe-BASF yaseJalimane; Abasebenzi abangaphezu kuka-46,000 emhlabeni jikelele; Ihlukaniswe ngezigaba zebhizinisi ezingu-7 ngohlobo lomkhiqizo: Amapulasitiki Asebenzayo, Amakhemikhali Asebenzayo, Isayensi Yezolimo, Amapulasitiki, Amakhemikhali Ayisisekelo, Ama-Hydrocarbon kanye Namandla, i-Venture Capital. Ibhizinisi lama-Catalysts liyingxenye yesigaba sama-Functional Chemicals.
Ama-catalyst kaDow afaka: i-catalyst yokwenziwa kwe-carbonyl ye-NORMAX™; i-catalyst ye-METEOR™ ye-ethylene oxide/ethylene glycol; ama-catalyst e-polypropylene e-SHAC™ kanye ne-SHAC™ ADT; i-bisphenol ye-DOWEX™ QCAT™; Ingumkhiqizi ohamba phambili emhlabeni wama-catalyst e-polypropylene.
4. I-ExxonMobil
I-Exxonmobil iyinkampani enkulu kunazo zonke emhlabeni kawoyela, enendlunkulu yayo eTexas, e-USA. Le nkampani, eyayaziwa ngokuthi i-Exxon Corporation kanye ne-Mobil Corporation, yahlanganiswa futhi yahlelwa kabusha ngoNovemba 30, 1999. Le nkampani futhi iyinkampani engumzali we-ExxonMobil, i-Mobil kanye ne-Esso emhlabeni jikelele.
Yasungulwa ngo-1882, i-Exxon iyinkampani enkulu kunazo zonke yamafutha e-United States futhi ingenye yezinkampani eziyisikhombisa ezinkulu nezindala kakhulu zamafutha emhlabeni. Yasungulwa ngo-1882, i-Mobil Corporation iyinkampani ebanzi yamazwe ngamazwe ehlanganisa ukuhlola nokuthuthukisa, ukucwenga kanye nemboni yamakhemikhali.
I-Exxon ne-Mobil zinezindlunkulu eziphezulu eHouston, izindlunkulu ezingezansi eFairfax, kanye nezindlunkulu zenkampani e-Irving, eTexas. I-Exxon ine-70% yenkampani kanti i-Mobil ine-30%. I-Exxonmobil, ngokusebenzisa izinkampani ezisebenzisana nayo, okwamanje isebenza emazweni nasezindaweni ezingaba ngu-200 emhlabeni jikelele futhi iqashe abantu abangaphezu kuka-80,000.
Imikhiqizo eyinhloko ye-Exxonmobil ihlanganisa uwoyela negesi, imikhiqizo kawoyela kanye nemikhiqizo ye-petrochemical, ingumkhiqizi omkhulu we-olefins monomer kanye ne-polyolefin emhlabeni, okuhlanganisa i-ethylene, i-propylene, i-polyethylene, i-polypropylene; Ibhizinisi le-catalysts liphethwe yi-ExxonMobil Chemical. I-Exxonmobil Chemical ihlukaniswe ngezigaba ezine zebhizinisi: ama-polymer, amafilimu e-polymer, imikhiqizo yamakhemikhali kanye nobuchwepheshe, kanye nama-catalysts ayingxenye yesigaba sobuchwepheshe.
I-UNIVATION, inkampani ebambisene ngokuhlanganyela engu-50-50 phakathi kwe-ExxonMobil kanye ne-Dow Chemical Company, inezobuchwepheshe bokukhiqiza i-UNIPOL™ polyethylene kanye nama-catalysts e-polyolefin aziwa nge-UCAT™ kanye ne-XCAT™.
5. Inkampani ye-UOP Global Oil Products
Yasungulwa ngo-1914 futhi inendlunkulu eDesprine, e-Illinois, i-Global Oil Products iyinkampani yomhlaba wonke. Ngomhlaka-30 Novemba 2005, i-UOP yaba yinkampani ephethwe ngokuphelele yi-Honeywell njengengxenye yebhizinisi le-Specialty Materials lika-Honeywell.
I-UOP isebenza ngezigaba eziyisishiyagalombili: amandla avuselelekayo kanye namakhemikhali, ama-adsorbents, imikhiqizo ekhethekile kanye neyangokwezifiso, ukuhluzwa kwephethiloli, ama-Aromatic kanye nama-derivatives, ama-alkyl benzene aqondile kanye nama-olefin athuthukile, ama-olefin akhanyayo kanye nemishini, ukucutshungulwa kwegesi yemvelo, kanye nezinsizakalo.
I-UOP inikeza ukuklama, ubunjiniyela, izinsizakalo zokubonisana, amalayisense kanye nezinsizakalo, ubuchwepheshe bezinqubo kanye nokukhiqizwa kwama-catalyst, ama-molecular sieves, ama-adsorbents kanye nemishini ekhethekile yezimboni zokuhluza uphethiloli, izimboni zokucubungula uphethiloli kanye negesi yemvelo, kanye namalayisense obuchwepheshe angu-65 atholakalayo.
I-UOP ingumhlinzeki omkhulu we-zeolite ne-aluminium phosphate zeolite emhlabeni onemikhiqizo ye-zeolite engaphezu kuka-150 yokususa amanzi, ukususa ukungcola okumbalwa kanye nokuhlukaniswa komkhiqizo wegesi yokuhluza nezinto eziwuketshezi. Amandla okukhiqiza minyaka yonke esisefo sama-molecule afinyelela kumathani angu-70,000. Emkhakheni wezisefo zama-molecule, i-UOP iphethe u-70% wesabelo semakethe yomhlaba.
I-UOP futhi ingumkhiqizi omkhulu kunabo bonke emhlabeni we-alumina, enemikhiqizo ehlanganisa i-pseudo-alumina, i-beta-alumina, i-gamma-alumina kanye ne-α-alumina, ehlinzeka nge-alumina esebenzayo kanye ne-aluminium/silica-aluminum spherical carriers.
I-UOP inama-patenti angaphezu kuka-9,000 emhlabeni jikelele futhi yakhe amadivayisi acishe abe ngu-4,000 isebenzisa ama-patenti ayo emazweni angaphezu kuka-80. Amaphesenti angamashumi ayisithupha kaphethiloli womhlaba akhiqizwa kusetshenziswa ubuchwepheshe be-UOP. Cishe ingxenye yezinsipho zokuhlanzisisa ezibolayo emhlabeni zikhiqizwa kusetshenziswa ubuchwepheshe be-UOP. Ezinqubweni ezinkulu ezingu-36 zokucwenga ezisetshenziswa embonini kawoyela njengamanje, ezingu-31 zathuthukiswa yi-UOP. Njengamanje, i-UOP ikhiqiza imikhiqizo engaba yi-100 ehlukene ye-catalyst kanye ne-adsorbent yobuchwepheshe bayo obunelayisensi kanye nezinye izinkampani, ezisetshenziswa emikhakheni yokucwenga efana nokuguqula, i-isomerization, i-hydrocracking, i-hydrofining kanye ne-oxidative desulphurization, kanye nasemasimini e-petrochemical okuhlanganisa ukukhiqizwa kwe-aromatics (benzene, toluene kanye ne-xylene), i-propylene, i-butene, i-ethylbenzene, i-styrene, i-isopropylbenzene kanye ne-cyclohexane.
Ama-catalyst amakhulu e-UOP afaka: i-catalyst yokuguqula i-catalytic, i-catalyst ye-isomerization ye-C4, i-catalyst ye-isomerization ye-C5 ne-C6, i-catalyst ye-isomerization ye-xylene, i-catalyst ye-hydrocracking inezinhlobo ezimbili ze-hydrocracking kanye ne-hydrocracking emnene, i-catalyst yokwelapha i-hydrotreating, i-agent ye-oil desulfurization, i-sulfur recovery, ukuguqulwa kwegesi yomsila kanye nezinye izinto ezifaka uwoyela ekuhlanzeni.
6, inkampani yezobuchwepheshe bokucwengisisa ethuthukisiwe yaseMelika i-ART
I-Advanced Refining Technologies yasungulwa ngo-2001 njengokubambisana okungu-50-50 phakathi kwe-Chevron Oil Products kanye ne-Grace-Davidson. I-ART yasungulwa ukuze ihlanganise amandla obuchwepheshe be-Grace kanye ne-Chevron ukuthuthukisa nokuthengisa ama-hydrogenation catalysts embonini yokucwenga yomhlaba wonke, futhi ingumkhiqizi omkhulu kunabo bonke emhlabeni we-hydrogenation catalysts, ehlinzeka ngaphezu kuka-50% wama-hydrogenation catalysts emhlabeni.
I-ART ixhumanisa imikhiqizo nezinsizakalo zayo ngeminyango yokuthengisa namahhovisi eGrace Corporation kanye neChevron Corporation emhlabeni jikelele.
I-ART inezindawo ezine zokukhiqiza ama-catalyst kanye nesikhungo esisodwa socwaningo lwe-catalyst. I-ART ikhiqiza ama-catalyst okusebenzisa i-hydrocracking, i-hydrocracking encane, i-isomerization dewaxing, i-isomerization reforming kanye ne-hydrofining.
Izinto eziyinhloko ezibangela ukwakheka kwe-Isocracking® zihlanganisa i-Isocracking® ye-isomerization, i-Isofinishing® ye-isomerization, i-hydrocracking, i-mild hydrocracking, i-hydrofining, i-hydrotreating, i-residual hydrotreating.
7. I-Univation Inc
I-Univation, eyasungulwa ngo-1997 futhi enendlunkulu eHouston, eTexas, iyinkampani ebambisene ne-ExxonMobil Chemical Company kanye ne-Dow Chemical Company esebenza amahora angu-50:50.
I-Univation igxile ekudlulisweni kobuchwepheshe be-UNIPOL™ obufakwe i-polyethylene kanye nama-catalyst, futhi ingumhlinzeki welayisense wezobuchwepheshe ohamba phambili emhlabeni kanye nomhlinzeki womhlaba wonke wama-catalyst embonini ye-polyethylene. Ingumkhiqizi nomhlinzeki wesibili ngobukhulu emhlabeni wama-catalyst e-polyethylene, okwenza u-30% wemakethe yomhlaba wonke. Ama-catalyst enkampani akhiqizwa ezakhiweni zayo zaseMont Belvieu, eSeadrift naseFreeport eTexas.
Inqubo yokukhiqiza i-polyethylene ye-Univation, eyaziwa ngokuthi i-UNIPOL™, okwamanje inemigqa yokukhiqiza i-polyethylene engaphezu kwe-100 esebenza noma esakhiwayo kusetshenziswa i-UNIPOL™ emazweni angu-25, ebiza ngaphezu kwama-25% ewonke omhlaba.
Ama-catalyst ayinhloko yilawa: 1) i-catalyst ye-chromium ye-UCAT™ kanye ne-catalyst ye-Ziegler-Natta; 2) i-catalyst ye-metallocene ye-XCAT™, igama lokuhweba elithi EXXPOL; 3) i-PRODIGY™ Bimodal Catalyst; 4) i-catalyst yokunciphisa i-UT™.
8. I-BASF
Indlunkulu yayo eMunich, eJalimane, i-BASF ingenye yezinkampani ezinkulu kakhulu zamakhemikhali ezihlanganisiwe emhlabeni ezinemikhiqizo engaphezu kuka-8,000, okuhlanganisa amakhemikhali anenani eliphezulu, amapulasitiki, amadayi, izembozo zezimoto, izinto zokuvikela izitshalo, imithi, amakhemikhali amahle, uwoyela negesi.
I-Basf ingumkhiqizi omkhulu kunabo bonke emhlabeni we-manhydride yama-maleic, i-acrylic acid, i-aniline, i-caprolactam kanye ne-styrene ene-foam. I-Polypropylene, i-polystyrene, i-hydroxyl alcohol kanye neminye imikhiqizo ibekwe endaweni yesibili emhlabeni; i-Ethylbenzene, amandla okukhiqiza i-styrene abekwe endaweni yesithathu emhlabeni. I-Basf ingenye yabahlinzeki abakhulu kunabo bonke emhlabeni bezithasiselo zokudla, okuhlanganisa ama-mono-vitamin, ama-multivitamin, ama-carotenoid, ama-lysine, ama-enzyme kanye nezilondolozi zokudla.
I-Basf inamayunithi ayisithupha ahlukene ebhizinisi: Amakhemikhali, Amapulasitiki, Izixazululo Ezisebenzayo, Imikhiqizo Yokusebenza, Amakhemikhali Ezolimo kanye Nowoyela Negesi.
I-Basf yiyona kuphela inkampani emhlabeni ehlanganisa lonke ibhizinisi le-catalyst, enezinhlobo ezingaphezu kuka-200 zama-catalyst. Ihlanganisa ikakhulukazi: i-catalyst yokucwenga uwoyela (i-catalyst ye-FCC), i-catalyst yezimoto, i-catalyst yamakhemikhali (i-catalyst yethusi ye-chromium kanye ne-catalyst ye-ruthenium, njll.), i-catalyst yokuvikela imvelo, i-catalyst yoku-oxidation dehydrogenation kanye ne-catalyst yokuhlanzwa kwe-dehydrogenation.
I-Basf ingumkhiqizi wesibili ngobukhulu emhlabeni wama-catalyst e-FCC, cishe inesabelo semakethe yomhlaba wonke sokuhlunga ama-catalyst.
9. Inkampani kawoyela yaseBrithani i-BP
I-BP ingenye yezinkampani ezinkulu kakhulu zamafutha ezihlanganisiwe emhlabeni wonke, enendlunkulu yayo eLondon, e-UK; Ibhizinisi lenkampani lihlanganisa amazwe nezifunda ezingaphezu kwe-100, okuhlanganisa ukuhlola nokukhiqizwa kukawoyela negesi, ukucwenga nokumaketha, amandla avuselelekayo izindawo ezintathu eziyinhloko; I-BP ihlukaniswe ngezigaba ezintathu zebhizinisi: Ukuhlola Nokukhiqiza Uwoyela Negesi, Ukucwenga Nokumaketha, kanye namanye amabhizinisi (amandla avuselelekayo kanye nolwandle). Ibhizinisi le-BP elikhuthazayo liyingxenye yeSigaba Sokucwenga Nokumaketha.
Imikhiqizo ye-Petrochemical ihlanganisa izigaba ezimbili, isigaba sokuqala imikhiqizo yochungechunge lwe-aromatic kanye ne-acetic acid, ikakhulukazi ehlanganisa i-PTA, i-PX kanye ne-acetic acid; Isigaba sesibili ama-olefin kanye nemikhiqizo yawo, ikakhulukazi ehlanganisa i-ethylene, i-propylene kanye nemikhiqizo ye-derivative engezansi. I-PTA ye-BP (izinto ezisetshenziswa kakhulu zokukhiqiza i-polyester), i-PX (izinto ezisetshenziswa kakhulu zokukhiqiza i-PTA) kanye nomthamo wokukhiqiza i-acetic acid zibekwe endaweni yokuqala emhlabeni. I-BP ithuthukise ubuchwepheshe obusebenza kahle bokukhiqiza i-PX ngokusekelwe ku-catalyst yayo ye-isomerization kanye nobuchwepheshe be-crystallization obusebenzayo. I-BP inobuchwepheshe obusebenza kahle obunobunikazi bokukhiqiza i-Cativa® acetic acid.
Ibhizinisi le-BP lama-olefin nama-derivatives litholakala kakhulu eShayina naseMalaysia.
10, iSud-Chemie German Southern Chemical Company
Yasungulwa ngo-1857, i-Southern Chemical Company iyinkampani ebhalwe ohlwini lwamakhemikhali akhethekile emazweni amaningi enolwazi oluningi olungaphezu kweminyaka engu-150 yomlando, enendlunkulu yayo eMunich, eJalimane.
I-Nanfang Chemical Company inazo izinkampani ezingaphansi kwayo ezingama-77 ngokuqondile noma ngokungaqondile, okuhlanganisa izinkampani zasekhaya ezi-5 eJalimane, izinkampani zakwamanye amazwe ezingama-72, ngokulandelana, ezingaphansi kwe-adsorbent kanye ne-catalyst, ezisebenza nge-petrochemical, ukucubungula ukudla, izimpahla zabathengi, ukusakaza, ukwelashwa kwamanzi, ukuvikelwa kwemvelo kanye nezinye izimboni ukuze inikeze imikhiqizo nezixazululo ze-catalyst ezisebenza kahle kakhulu, i-adsorbent kanye nezengezo.
Ibhizinisi le-catalyst le-Nanfang Chemical Company lingaphansi kwe-catalyst Division. Lesi sigaba sakhiwe yi-Catalyst Technology, Energy kanye ne-Environment.
Isigaba se-Catalyst Technology sihlukaniswe ngamaqembu amane ebhizinisi omhlaba wonke: ama-catalyst okusabela kwamakhemikhali, ama-catalyst e-petrochemical, ama-catalyst okuhlanza uwoyela kanye nama-catalyst e-polymerization.
Izinhlobo ze-catalyst ze-Nanfang Chemical zifaka phakathi: i-catalyst yokuhlanza izinto zokusetshenziswa, i-petroisikhuthazi samakhemikhali, isikhuthazi samakhemikhali, isikhuthazi sokuhlanza uwoyela, isikhuthazi se-olefin polymerization, isikhuthazi sokuhlanza umoya, isikhuthazi samaseli kaphethiloli.
Qaphela: Njengamanje, i-Southern Chemical Company (SUD-Chemie) ithengiwe yi-Clariant!
Isikhathi sokuthunyelwe: Agasti-17-2023
