HUE027335T2 - Extrudált szilárd testet tartalmazó háromutas katalizátor - Google Patents

Extrudált szilárd testet tartalmazó háromutas katalizátor Download PDF

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Publication number
HUE027335T2
HUE027335T2 HUE11702861A HUE11702861A HUE027335T2 HU E027335 T2 HUE027335 T2 HU E027335T2 HU E11702861 A HUE11702861 A HU E11702861A HU E11702861 A HUE11702861 A HU E11702861A HU E027335 T2 HUE027335 T2 HU E027335T2
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Hungary
Prior art keywords
weight
metal
catalyst
solid body
extruded
Prior art date
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HUE11702861A
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English (en)
Inventor
Paul Joseph Andersen
Ralf Dotzel
Kwangmo Koo
Rainer Leppelt
Joerg Werner Muench
Jeffery Scott Rieck
Hubert Schedel
Duncan John William Winterborn
Todd Howard Ballinger
Julian Peter Cox
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Johnson Matthey Plc
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Publication of HUE027335T2 publication Critical patent/HUE027335T2/hu

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Claims (8)

  1. Extrahált szilárd testét tartalmazd bÉPhntt&amp;s katalizátor Szabadalmi igénypontok í, Estmdilt szilárd testet kaiaiizároó tnely tartalmaz;: IÖ--95 tömeg% of legalább egy mátrix komponenst; $·Μ ί$Φέ$% szimedkns vagy azok közti bfe®*Éy kettő vagy több elegyét, mely# stWegplfeek: legnagyobb |pltö gto#e}áratl szerteete iö-tagb vagy annál nagyobb gyűrő p&amp;usb<|árab szerkezetű, is íSziMdttáKltöXlá^ slumraiumoxid aránya 10-450; és 0-S0 tömeg% adott esetben stabilizált cézium oxidot, moly katalizátor legalább egy nemesfémet és adott esőiben legalább egy nem-nemesfémei tartalmaz, ahol: φ a legalább egy nemesfém egy vagy több rétegben az exíradllt szilárd test Miletéo slhe~ lyezkedo bevonatban van jelen; (Í) legalább egy fém van jelen az exiroöálf szilárd test egészében, és legalSIb ogy norneifém is az extrudált szilárd test felületén elhelyezkedő egy vagy több rétégben van jelen; vágy (111) legalább ogy fém van jelen az extrudált szilárd test egészében, és; nagyobb koneaslizácié-bau van jelen az sztrádák szi&amp;d test itlnletfe, és legalább egy nemesfém is az extrádéit szilárd test felületén sÉélysxfesdű egy vagy több rétegben tant jelem X Az előző igénypontok bármelyike szerintii feárontotas: katalizátor, ahol a legalább egy fém a vagy valamennyi zeobíoy inoléknlaszlta komponenssel asszociált, 3- A 2, igénypont szerinti hároointas katalizátor, Shot -m.itómáált aaüárá tót legálllb; «gy, a vagy valamennyi zeolites asszociált ásd femet és legalább egy, á vagy valamennyi zeoHios moiekelaxziía komponenssel mm asszociált második fémet tartalmaz. 9, A 3. igénypont szerintihlixanntas katalizátor, ahol a legalább egy lém; az extxudáit sziárti test egészfcn, de m extrűilif szilárd test felületén jelenlévő egy vagy több rétegben elhelyezkedi egy vagy fglb z^íte'hKtleW^«íta,kompbneMSél nem asszoeb alt; vagy az eztradált szilárd test Iklitetén nagyobb koncentrációban vasa jelen; legalább egy; egy aMIiféid, egy aikáliFíMlenr,: egy lantanida, vagy ezek: közül feádMf kettő vagy több elegye közül választott,
  2. 5. Az L, 2., 3. y«gy 4 :igéö>pontok''bárm«ly||í&amp; x^iggdls#. |i%epp«tasi^t^|||sÉ^ ahol a netnes-fémMt ém AgófefcRh, Pd és Os közöl választott,
  3. 6. Az előző igénypontok bármelyike szerinti háromntas katalizátor, ahol az ektradált szilárd test; 10-95 íÖmeg% kordieritei, nltridéket, karbidokaí: hörilökdi, álnsenéti limekei, lítiumai uninuamszibkálokai, adott esetheti adalékolt alomiHtttntoxidoh egy sAiimdmdioxid forrást, itánoxidot, eii&amp;őniumomböt, títáti-ehkőítteaoxldot és ezek közöl b&amp;melyrk kettő vagy több keverékét; IFSö tömeg# spineHt: 5#Q tömeg% zeohíos rnoiekulaszMí vagy fcármeiy kettő vagy több keverékét, ahol. ezek mindegyike adott esetben egy vagy több rértiet tafíaltsaz; Ö-ÖÖ tömeg# adott esetbe» stabilizált cérhnö-nkidot:; és 0-|5 tiíhégii szervetlen szálakat tartalmaz,
  4. 7. Az előző igénypontok bánnelyike szerintt bárormitas katalizátor, mely Máramtl szőri kivitelű, S, Az előző igénypontok báonelyike sxeBnti házpnmtas katalizátor, ahol a legalább egy mátrix komponens: kordient, nitódek, karbldok, köridők, átmeneti fémek, iitism-aluminiumszil&amp;átok, egy spioell, adott esetben adtdékolt aliminiürnoxld, egy szlhéitmidiőzid föttás, tiáhdxid, ehkéninmokid, titln-enMniomoxii Is ezek közli báenelyik kettő vagy több keveréke közöl választott,
  5. 9, Az előzd igénypmtok hármelytke szerinti feátomntas katalizátor, ahol a vagy valamermyi zeőitps moiekulaszia saerkezet-típs k^|a AB W, AEL, ÁET, AEG, ÁF1, AFÖ, AFE, ÁFS, APT, Alii, AST, ASV, ATM, ΑΤΌ, ATS, ATV, AWO, AVV'VV, BCf, BEA, BEC, BBC, BOB, BOG, BPH, BRE, BSV, CAN, CAS, CF1, CGF, CGS, -CHI, -CL.O, COM, CZP, DAC, DFCX DOB, DOM, EMT, EON, ESV, ETR, EUO, EZT, FAR, FAIL FEE, FRA, Gill GME, GOM HEU, !FR, IMF, iSY, ΓΓΒ, HR, 1WR, IWS, ÍWY, IWW, JEW, JRY, LAü, UO, -UT, LOS, LQV, LTF. LTL, LTR MAR, MÁZ, MEl MEL* MER, MF1, MFS. MÓR, MOZ, MRE, MSE. MSO. MTF,: MTN, MIT, MTW, MWW, RAB, NAT, MBS, M£M;: NRÖ, OBW, OFF, OSI OSO, -FAR, POR *RON, RRO, RSR RTE, RUT, RWR, RWY, SAÖ, SAS, SBE, SBS, SET, SEE, SFF, SFG, SEM, SER SFO, SFS, SGT, SOD, SOF, SOS, SSF, SSY, STF, STI, STO, STR STW, -$VRt SZR, TÉR, TOL, TON, TŰN, LOS, HOZ. USI, UTL, VET, VEI, VSY, WEI vagy AYER a As^feífen szerint, és ezek i§a$l bármely töES tepike. 1&amp; Az előző igénypontok bármelyiké szerinti bázoomtas katalizátor, ahol a zeöllios Mdlékulá-sáÉa ZSM-S, Beta, ferrient és e^Mznl bármely kettő vagy több «fegye közül választott, H, Az elozo igénypontok bármelyike szerinti bárömntas kaial izéim attól a eérium-oxid kom-ppens elrköamm, laniamdák és mén kiüti öiríneiy kettő vagy több efegyéből választott nempeziumoxid elemmel: stabilizált,
  6. 12. Eljárás m előző igénypontok bármelyike szépíti hárorautas katalizátor előállítására, melynek során; legalább égy mátrix komponens vagy álmát egy vagy több preknrzora; szmrettkns alomknumszlikát zeolites molekniaszita vagy azok közül bármely kettő vagy több eiegp, melyek mindegyikének legnagyobb gyűri pérusbej arab szerkezete lOttagű vagy annál na>, gyobb gyűri pőrasbeiárati szerkezeti , is sxllieiumdloxid* atnunnmnmxld aránya 10-150, nteiy szintetikus alonunioms:?;iikát zeollíos mqleknlaszita vagy szintetikus alumlnmmsziliklt zeoitos moleknlasziták elegp: adott esetben legalább egyfemme! asszociált; egy tetszőleges, adott esetben stabilizált cérmnEOxid; és egy tetszőleges legalább egy fémvegyüM porított Rlindrdási anyagok; adott őseiben szervetlen szálak: keverésével szilárd exírníiát testet állí-tank elő;; adott esetben egy szerves kötőanyagot adagolunk; adói: cselben egy legalább egy léin lémsű§át tartalmazd savas vagy lüges vizes olttaíban keverve ás/vagy eMőrzsölve képlékeny összetétellé itidolgozzuk egy keverék előáliására; a keverékei katalizátor testté eatrudálbk, a katalizátor testet száriunk, és kalemálássál szilárd extrádéit testté formázzuk; a kimáttilsi anyagok mennyiségi arányait dgy válaszunk meg, hogy a szilárd extrudalt test 10-05 tömegűk legalább egy mátrix komponenst; 5-90 tömegűk szintetikus aluminiumszilkát zrfios moleknlaszia vagy an# közül báttsely keltő vagy több «legyét, melyek mindegyikének lepágpbb gyűri pőptsfeejirár szerkezete 10 tagi vagy annál nagyobb győzi pirnsöeiá- W$ szerkezei# * és sglfeiiiTtótelá- alummlumoxl# ar%ya 10·· 150; és Ö-8Ö t#meg% adót eseibea siablizáll ^ra-oxidot és. a szilárd exímdili test felületét legalább egy, legalább fg$ ternyiemét tartalmadé bevon# féreggel ennlnk bé, és adott esetben a szó-Mrd: ezímdifl test felületét legálábh eg\ lemmel impregnáljuk.
  7. 13. Sjárás szilárdan rögzített vagy jármiból származó belső égés# motörók: Idpafbgogáa ea#ssiM|laab kexeMsÉ®, melynek során a kipufogógázt az Ml!, igéoypmáofc bármelyike szédíti báromntas kMalizitorra! ériMkezie|Ík,
  8. 14, Kipufogórendszer belsőégésű motorokhoz, mely az 1-11. igénypontok bárnaélylké szermti: háromé tas katalizátort tartalmazza, ló. Járná# mely egy belsőégésű motort és egy 14. igénypont szerinti kipufogőreadszert tartalmaz.
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