BR112012023536A2 - composições catalisadoras de fcc de olefinas altamente leves - Google Patents

composições catalisadoras de fcc de olefinas altamente leves

Info

Publication number
BR112012023536A2
BR112012023536A2 BR112012023536A BR112012023536A BR112012023536A2 BR 112012023536 A2 BR112012023536 A2 BR 112012023536A2 BR 112012023536 A BR112012023536 A BR 112012023536A BR 112012023536 A BR112012023536 A BR 112012023536A BR 112012023536 A2 BR112012023536 A2 BR 112012023536A2
Authority
BR
Brazil
Prior art keywords
zeolite
catalyst compositions
catalytic cracking
light olefin
highly light
Prior art date
Application number
BR112012023536A
Other languages
English (en)
Other versions
BR112012023536B1 (pt
Inventor
Richard F Wormsbecher
Wu-Cheng Cheng
Yuying Shu
Original Assignee
Grace W R & Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of BR112012023536A2 publication Critical patent/BR112012023536A2/pt
Publication of BR112012023536B1 publication Critical patent/BR112012023536B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/085—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B01J29/088—Y-type faujasite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70—Catalyst aspects
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

composições catalisadoras de fcc de olefinas altamente leves. composições catalisadoras de craqueamento catalítico e processos para craqueamento de hidrocarbonetos a fim de miximizar a produção de olefinas leves são divulgados. composições catalisadoras compreendem pelo menos um zeólito tendo atividade de craqueamento catalítico sob condições de craqueamento catalítico, preferencialmente, zeólito tipo y, cujo zeólito possui baixas quantidades de ítrio em proporções específicas para metais de terras raras permutados no zeólito. o catalisador e os processos da invenção fornecem rendimentos elevados de olefinas de gasolina durante um processo de fcc em comparação a catalisadores de fcc de zeólito tipo y contendo lantânio convencionais.
BR112012023536-2A 2010-03-18 2011-03-08 Composição catalisadora para craqueamento catalítico de hidrocarbonetos para maximizar a produção de olefinas leves e processo de craqueamento catalítico de hidrocarbonetos BR112012023536B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31531710P 2010-03-18 2010-03-18
US61/315,317 2010-03-18
PCT/US2011/027571 WO2011115785A1 (en) 2010-03-18 2011-03-08 High light olefins fcc catalyst compositions

Publications (2)

Publication Number Publication Date
BR112012023536A2 true BR112012023536A2 (pt) 2016-07-26
BR112012023536B1 BR112012023536B1 (pt) 2018-06-12

Family

ID=44649525

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012023536-2A BR112012023536B1 (pt) 2010-03-18 2011-03-08 Composição catalisadora para craqueamento catalítico de hidrocarbonetos para maximizar a produção de olefinas leves e processo de craqueamento catalítico de hidrocarbonetos

Country Status (9)

Country Link
US (1) US8845882B2 (pt)
EP (1) EP2547750B1 (pt)
JP (1) JP5640142B2 (pt)
KR (1) KR101926200B1 (pt)
CN (1) CN102812109B (pt)
BR (1) BR112012023536B1 (pt)
TW (1) TWI482850B (pt)
WO (1) WO2011115785A1 (pt)
ZA (1) ZA201206974B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012023069B1 (pt) * 2010-03-18 2018-11-21 W.R. Grace & Co - Conn. processo para fabricar um catalisador e método de reduzir a perda da área da superfície do zeólito em um catalisador contendo zeólito
CN102811812A (zh) 2010-03-18 2012-12-05 格雷斯公司 由粘土得到的沸石制备改进的催化剂的方法
SG11201408778YA (en) 2012-06-27 2015-02-27 China Petroleum & Chemical Catalytic cracking catalyst containing modified y type molecular sieve and preparation method therefor
SG11201501897RA (en) 2012-09-14 2015-04-29 China Petroleum & Chemical A catalytic cracking catalyst having a rare earth-containing y zeolite and a preparation process thereof
US8895790B2 (en) 2013-02-12 2014-11-25 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products
US9447332B2 (en) 2013-02-12 2016-09-20 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products using temperature control
US9428695B2 (en) 2013-02-12 2016-08-30 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products with product recycle
US20150335778A1 (en) * 2014-05-21 2015-11-26 The Procter & Gamble Company Freshening product comprising an aqueous perfume composition contained in a pressurized plastic container
US9981888B2 (en) 2016-06-23 2018-05-29 Saudi Arabian Oil Company Processes for high severity fluid catalytic cracking systems
US10494574B2 (en) 2017-02-23 2019-12-03 Saudi Arabian Oil Company Systems and methods for cracking hydrocarbon streams such as crude oils utilizing catalysts which include zeolite mixtures
US10526546B2 (en) 2017-02-23 2020-01-07 Saudi Arabian Oil Company Systems and methods for cracking hydrocarbon streams utilizing cracking catalysts
CA3059217A1 (en) * 2017-04-07 2018-10-11 Exxonmobil Research And Engineering Company Resid upgrading with reduced severity fcc processing
JP2023510107A (ja) * 2019-12-19 2023-03-13 アルベマール コーポレーション バナジウムトラップのある触媒
US11446645B2 (en) 2020-07-02 2022-09-20 Saudi Arabian Oil Company FCC catalyst compositions for fluid catalytic cracking and methods of using the FCC catalyst compositions
US11725149B1 (en) 2022-06-13 2023-08-15 Saudi Arabian Oil Company Fluidized catalytic cracking processes and additives for improving gasoline yield and quality

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3436357A (en) 1962-05-17 1969-04-01 Mobil Oil Corp Catalyst and conversion of organic compounds in the presence thereof
US3338672A (en) 1964-02-25 1967-08-29 Minerals & Chem Philipp Corp Method for making a faujasite-type crystalline zeolite
US3293192A (en) 1965-08-23 1966-12-20 Grace W R & Co Zeolite z-14us and method of preparation thereof
US3367886A (en) 1966-02-16 1968-02-06 Engelhard Min & Chem Synthetic zeolite contact masses and method for making the same
US3515511A (en) 1967-08-22 1970-06-02 Air Prod & Chem Faujasite production
US3574538A (en) 1968-10-17 1971-04-13 Grace W R & Co Process for preparing high silica faujasite
US3459680A (en) 1969-01-02 1969-08-05 Mobil Oil Corp Crystalline zeolite composite for catalytic hydrocarbon conversion
US3733391A (en) 1971-11-01 1973-05-15 Nl Industries Inc Process of preparing high silica faujasite
US3930987A (en) 1973-04-12 1976-01-06 Mobil Oil Corporation Catalyst and method of preparing same
US3867308A (en) 1973-12-10 1975-02-18 Grace W R & Co Process for preparing a petroleum cracking catalyst
US3939246A (en) 1974-03-29 1976-02-17 Mobil Oil Corporation Manufacture of crystalline aluminosilicate zeolites
US4166099A (en) 1974-04-20 1979-08-28 W. R. Grace & Co. Preparation of zeolites
US4086187A (en) 1976-06-17 1978-04-25 Filtrol Corporation Attrition resistant zeolitic catalyst
US4206085A (en) 1979-01-15 1980-06-03 Filtrol Corporation Balanced alumina matrix in zeolite containing catalyst
US4308129A (en) 1979-09-28 1981-12-29 Exxon Research & Engineering Co. Octane improvement cracking catalyst
US4343723A (en) 1980-03-14 1982-08-10 Uop Inc. Catalytic composite from partially crystallized clay
US4302622A (en) 1980-12-02 1981-11-24 Mobil Oil Corporation Shape selective reactions utilizing group III a metal-modified zeolite catalyst
US4374294A (en) 1980-12-02 1983-02-15 Mobil Oil Corporation Zeolite catalysts modified with group IIIA metal
US4399059A (en) 1980-12-02 1983-08-16 Mobil Oil Corporation Zeolite catalysts modified with group IIIA metal
US4450443A (en) 1982-03-18 1984-05-22 The Garrett Corporation Position transducer for digital systems
US4542116A (en) 1982-03-29 1985-09-17 The Standard Oil Company Catalyst for removing sulfur oxides from a gas
US4405443A (en) * 1982-03-29 1983-09-20 Standard Oil Company (Indiana) Process for removing sulfur oxides from a gas
US4493902A (en) 1983-02-25 1985-01-15 Engelhard Corporation Fluid catalytic cracking catalyst comprising microspheres containing more than about 40 percent by weight Y-faujasite and methods for making
US5008225A (en) 1984-05-24 1991-04-16 The B. F. Goodrich Company Catalytic dehydrohalogenation catalyst
US4588701A (en) * 1984-10-03 1986-05-13 Union Carbide Corp. Catalytic cracking catalysts
US4631262A (en) 1985-06-05 1986-12-23 Engelhard Corporation Method of making seed solution useful in zeolite catalyst manufacture
US4764269A (en) 1985-07-15 1988-08-16 W. R. Grace & Co. Cracking catalyst
US4664780A (en) 1985-11-01 1987-05-12 Ashland Oil, Inc. Hydrocarbon cracking with yttrium exchanged zeolite Y catalyst
US4793827A (en) 1985-11-01 1988-12-27 Ashland Oil, Inc. Hydrocarbon cracking catalyst
US5137308A (en) 1988-04-27 1992-08-11 Donaldson Company, Inc. Air transfer system
EP0358261B1 (en) 1988-09-06 1994-04-13 Petroleo Brasileiro S.A. - Petrobras Kaolin containing fluid cracking catalyst
US5071806A (en) 1988-09-30 1991-12-10 Chevron Research And Technology Company Vanadium tolerant cracking catalyst
US4965233A (en) 1988-10-20 1990-10-23 Engelhard Corporation Novel zeolite fluid cracking catalysts and preparation thereof from mixtures of calcined clay
EP0409332A3 (en) 1989-07-19 1991-08-07 Merck & Co. Inc. Substituted triazoles as angiotensin ii antagonists
US5227352A (en) 1990-06-29 1993-07-13 Petroleum Energy Center Catalyst composition for catalytic cracking of hydrocarbon oil and process for producing the same
US5085762A (en) 1990-07-05 1992-02-04 Mobil Oil Corporation Catalytic cracking of hydrocarbons
US5258341A (en) 1991-01-02 1993-11-02 Mobil Oil Corp. Yttrium containing zeolite Y cracking catalyst
CN1024503C (zh) 1991-02-28 1994-05-18 巴陵石油化工公司长岭炼油化工厂 稀土y分子筛裂化催化剂及其制备
US5194413A (en) 1992-04-27 1993-03-16 W. R. Grace & Co.-Conn. Catalytic cracking catalysts and additives
US5997728A (en) * 1992-05-04 1999-12-07 Mobil Oil Corporation Catalyst system for maximizing light olefin yields in FCC
WO1994015875A1 (en) 1992-12-30 1994-07-21 Aktsionernoe Obschestvo Moskovsky Myasokombinat 'mikoms' A process for obtaining granular zeolite from naturally occurring argillaceous material
US5395809A (en) 1993-11-01 1995-03-07 Engelhard Corporation Modified microsphere FCC catalysts
US5387723A (en) 1994-01-12 1995-02-07 Texaco Chemical Inc. One-step synthesis of methyl t-butyl ether from t-butanol using β-zeolite catalysts modified with lithium plus rare earths
US5522986A (en) 1995-03-03 1996-06-04 Thiele Kaolin Company Process for removing impurities from kaolin clays
IN186652B (pt) 1997-03-10 2001-10-20 Indian Petrochemicals Corp Ltd
US6069012A (en) 1997-05-23 2000-05-30 Kayser Technology, Inc. Versatile fluidized bed reactor
EP0957151B1 (en) 1998-05-12 2003-07-16 INDIAN OIL CORPORATION Ltd. A fluidized catalytic cracking catalyst and a process for the preparation thereof
US7208446B2 (en) 1999-08-11 2007-04-24 Albemarle Netherlands B. V. Quasi-crystalline boehmites containing additives
US7663011B2 (en) 1999-09-07 2010-02-16 Lummus Technology Inc. Mesoporous material with active metals
US6635169B1 (en) 1999-09-20 2003-10-21 Mobil Oil Corporation Method for reducing gasoline sulfur in fluid catalytic cracking
US6656347B2 (en) 2000-09-22 2003-12-02 Engelhard Corporation Structurally enhanced cracking catalysts
US20030089640A1 (en) 2001-10-17 2003-05-15 Rostam Madon FCC catalysts for feeds containing nickel and vanadium
US6670296B2 (en) 2001-01-11 2003-12-30 Delphi Technologies, Inc. Alumina/zeolite lean NOx catalyst
US7015175B2 (en) 2001-08-29 2006-03-21 Uop Llc High-activity isomerization catalyst and process
US6906232B2 (en) 2002-08-09 2005-06-14 Exxonmobil Chemical Patents Inc. Molecular sieve compositions, catalysts thereof, their making and use in conversion processes
US7319178B2 (en) 2002-02-28 2008-01-15 Exxonmobil Chemical Patents Inc. Molecular sieve compositions, catalysts thereof, their making and use in conversion processes
AU2003242751A1 (en) 2002-06-28 2004-01-19 Albemarle Netherlands B.V. Fcc catalyst for reducing the sulfur content in gasoline and diesel
US7160830B2 (en) 2002-12-18 2007-01-09 Albemarle Netherlands, B.V. Process for the preparation of catalyst microspheres
JP4452021B2 (ja) 2003-01-24 2010-04-21 出光興産株式会社 炭化水素の接触分解方法
US7125817B2 (en) 2003-02-20 2006-10-24 Exxonmobil Chemical Patents Inc. Combined cracking and selective hydrogen combustion for catalytic cracking
US20100010279A1 (en) * 2004-04-02 2010-01-14 Ranjit Kumar Catalyst Compositions Comprising Metal Phosphate Bound Zeolite and Methods of Using Same to Catalytically Crack Hydrocarbons
US20050232839A1 (en) 2004-04-15 2005-10-20 George Yaluris Compositions and processes for reducing NOx emissions during fluid catalytic cracking
US7405336B2 (en) 2004-10-18 2008-07-29 Fina Technology, Inc. Promoters for controlling acidity and pore size of zeolite catalysts for use in alkylation
AR052122A1 (es) * 2004-11-05 2007-03-07 Grace W R & Co Catalizadores para olefinas livianas y glp gas licuado de petroleo en unidades de craqueo catalitico fluidizado
TWI523688B (zh) * 2005-02-25 2016-03-01 Ｗ Ｒ 康格雷氏公司 減少觸媒裂解石油餾分之硫含量之方法及流體觸媒裂解程序
EP1879833A4 (en) 2005-05-02 2009-09-30 Symyx Technologies Inc HIGH SURFACE METAL, METAL OXIDE MATERIALS AND METHOD OF MANUFACTURING THEREOF
AU2007269992B2 (en) * 2006-07-06 2012-03-01 W.R. Grace & Co. - Conn. Aluminum sulfate bound catalysts
CN100544822C (zh) 2006-09-15 2009-09-30 杨加炎 烃类催化裂化催化剂和所含稀土y型分子筛的制备方法
JP5185943B2 (ja) 2006-11-13 2013-04-17 アルベマール・ネーザーランズ・ベー・ブイ Ｆｃｃ触媒の製造方法
CN101455979B (zh) 2007-12-13 2012-12-12 中国石油化工股份有限公司 一种具有脱氢活性的催化裂化催化剂
TW201228727A (en) * 2010-11-24 2012-07-16 Grace W R & Co Sodium tolerant zeolite catalysts and processes for making the same

Also Published As

Publication number Publication date
EP2547750B1 (en) 2016-12-14
WO2011115785A1 (en) 2011-09-22
ZA201206974B (en) 2013-05-29
TW201139646A (en) 2011-11-16
JP2013522025A (ja) 2013-06-13
CN102812109A (zh) 2012-12-05
KR101926200B1 (ko) 2018-12-06
US20130001134A1 (en) 2013-01-03
KR20130054252A (ko) 2013-05-24
EP2547750A4 (en) 2015-07-22
US8845882B2 (en) 2014-09-30
JP5640142B2 (ja) 2014-12-10
BR112012023536B1 (pt) 2018-06-12
EP2547750A1 (en) 2013-01-23
CN102812109B (zh) 2015-01-07
TWI482850B (zh) 2015-05-01

Similar Documents

Publication Publication Date Title
BR112012023536A2 (pt) composições catalisadoras de fcc de olefinas altamente leves
EA201391757A1 (ru) Катализаторы для нефтехимического катализа
BRPI0705179A2 (pt) aditivo para maximizar olefinas leves em fcc e processo para preparação do mesmo
MX2014001718A (es) Sustratos recubiertos para uso en catalisis y convertidores cataliticos y metodos para recubrir sustratos con composiciones de recubrimiento delgado.
BR112012014791A2 (pt) processo para a preparação de uma peneira molecular contendo cobre com a estrutura de chabazita (cha), peneira molecular contendo cobre, catalisador, uso do catalisador, sistema de tratamento de gás de escapamento, e, método para reduzir seletivamente óxidos de nitrigênio nox.
MX2013006308A (es) Procedimiento para la preparacion de oxidos mixtos multimetalicos y su uso como catalizadores de alto desempeño en la deshidrogenacion oxidativa de etano para la produccion de etileno, sin formacion de acido acetico u otros hidrocarburos oxigenados.
AR050492A1 (es) Composiciones de catalizadores que comprenden zeolita unida a fosfato de metal y metodos para su utilizacion para el craqueo catalitico de hidrocarburos
GB2510284A (en) Zeolite promoted v/ti/w catalysts
AR074567A1 (es) Proceso para craquear bioalimentaciones usando catalizadores de alta area de superficie, de zeolita a matriz
WO2010135064A3 (en) Hydroconversion process with alkyl halide comprising at least 55 wt% halide
MY169237A (en) Propylene via metathesis with low or no ethylene
TWI367127B (en) Oxide catalyst and phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same and method for preparing olefin by using the same
EP2045012A4 (en) CATALYST FOR FLUID CATALYTIC CRACKING HAVING DESULFURING FUNCTIONS, PRODUCTION PROCESS THEREOF, AND CATALYTICALLY CRACKED SULFUR SULFUR PRODUCTION PROCESS USING THE CATALYST
EP2248582A4 (en) CATALYST FOR CATALYTIC CRACKING OF HYDROCARBON, USED IN PRODUCTION OF LIGHT OLEFIN, AND PROCESS FOR PRODUCTION OF SAID CATALYST
Ullah et al. Comparison of the reactive adsorption desulfurization performance of Ni/ZnO–Al2O3 adsorbents prepared by different methods
BRPI0505365A (pt) processo de obtenção de zeólitas mais resistentes à desativação hidrotérmica
BR112012023069A2 (pt) processo para fabricar catalisadores zeolíticos aperfeiçoados a partir de aluminas peptizadas
RU2015105175A (ru) Способ получения легкого бензина с низким содержанием серы
Wen et al. Simultaneous Catalytic Removal of NO x, SO x, and CO from FCC Regenerator
WO2012104498A3 (fr) Catalyseur thioresistant, procede de fabrication et utilisation en hydrogenation selective
BR112014012128A2 (pt) veículo para catalisadores de óxido de etileno
WO2007084270A3 (en) Use of modified zeolite catalysts in alkylation systems
AR020178A1 (es) Procedimiento para el enriquecimiento de hidrocarburos que hierven en el rango de las naftas, catalizador para tal procedimiento y procedimiento parapreparar dicho catalizador
DE60322706D1 (de) Herstellung von katalysatorsystemen
BR112013001031A2 (pt) material zeolítico ofretita (off) e/ou erionita (eri), zsm-34 contendo cobre, catalisador, processo para a preparação do mesmo, uso de catalisador, sistema de tratamento de gás de exaustão, e, método para reduzir seletivamente óxidos de nitrogênio nox

Legal Events

Date Code Title Description
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted