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AR053551A1 - Catalizador para reduccion de azufre en naftas para procesos de craqueo catlitico fluido - Google Patents

Catalizador para reduccion de azufre en naftas para procesos de craqueo catlitico fluido

Info

Publication number
AR053551A1
AR053551A1 ARP060100698A ARP060100698A AR053551A1 AR 053551 A1 AR053551 A1 AR 053551A1 AR P060100698 A ARP060100698 A AR P060100698A AR P060100698 A ARP060100698 A AR P060100698A AR 053551 A1 AR053551 A1 AR 053551A1
Authority
AR
Argentina
Prior art keywords
processes
zeolite
naftas
catlitical
craching
Prior art date
Application number
ARP060100698A
Other languages
English (en)
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 AR053551A1 publication Critical patent/AR053551A1/es

Links

Classifications

    • 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
    • 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
    • B01J29/061—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing metallic elements added to the zeolite
    • 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
    • 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
    • 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
    • B01J29/16—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J29/166—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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
    • 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
    • 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
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • 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
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • 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
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4093—Catalyst stripping
    • 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

Landscapes

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

Abstract

La presente es una composicion adecuada para reducir las especies azufradas de productos producidos en procesos de refinacion de petroleo, especialmente los productos de tipo nafta obtenidos mediante procesos de craqueo catalítico fluidizado (CCF). La composicion comprende zeolita, ytrio y al menos un elemento seleccionado del grupo que consiste en zinc, magnesio y manganeso, donde el ytrio y el elemento están presentes como cationes. El ytrio y zinc están con preferencia presentes como cationes que se han intercambiado dentro de la zeolita. La zeolita es con preferencia zeolita Y.
ARP060100698A 2005-02-25 2006-02-24 Catalizador para reduccion de azufre en naftas para procesos de craqueo catlitico fluido AR053551A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65646105P 2005-02-25 2005-02-25

Publications (1)

Publication Number Publication Date
AR053551A1 true AR053551A1 (es) 2007-05-09

Family

ID=36636185

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060100698A AR053551A1 (es) 2005-02-25 2006-02-24 Catalizador para reduccion de azufre en naftas para procesos de craqueo catlitico fluido

Country Status (16)

Country Link
US (2) US7902106B2 (es)
EP (2) EP2604340B1 (es)
JP (1) JP5383047B2 (es)
KR (1) KR101318000B1 (es)
CN (2) CN104826644B (es)
AR (1) AR053551A1 (es)
AU (1) AU2006216404B2 (es)
BR (1) BRPI0606185B1 (es)
CA (1) CA2599418C (es)
IL (1) IL185429A0 (es)
MX (1) MX2007010216A (es)
NO (1) NO20074878L (es)
RU (1) RU2007135321A (es)
TW (2) TWI523688B (es)
WO (1) WO2006091926A1 (es)
ZA (1) ZA200707637B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2909012B1 (fr) * 2006-11-23 2009-05-08 Inst Francais Du Petrole Catalyseur a base d'un materiau a porosite hierarchisee comprenant du silicium et procede d'hydrocraquage/ hydroconversion et d'hydrotraitement de charges hydrocarbonees.
AU2008219190B2 (en) * 2007-02-21 2013-05-09 W. R. Grace & Co.-Conn. Gasoline sulfur reduction catalyst for fluid catalytic cracking process
EP2373291A4 (en) * 2008-12-08 2014-02-12 Grace W R & Co METHOD FOR CRACKING BIO-LOADS USING CATALYSTS HAVING A HIGH MATRIX ZEOLITE SURFACE RATIO
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
EP2547750B1 (en) * 2010-03-18 2016-12-14 W. R. Grace & Co.-Conn High light olefins fcc catalyst compositions
CN102791374B (zh) * 2010-03-18 2016-04-13 格雷斯公司 用于由胶溶化氧化铝制备改进的沸石催化剂的方法
TW201228727A (en) * 2010-11-24 2012-07-16 Grace W R & Co Sodium tolerant zeolite catalysts and processes for making the same
KR20140064801A (ko) * 2011-07-29 2014-05-28 사우디 아라비안 오일 컴퍼니 유동접촉분해 공정에서 산화적 탈황
TWI611014B (zh) * 2012-07-23 2018-01-11 Ｗ Ｒ 康格雷氏公司 經鎂穩定之極低蘇打催化裂解觸媒及其形成方法
CN103923689B (zh) * 2013-01-10 2016-06-01 中海石油炼化有限责任公司惠州炼化分公司 催化裂化降硫助剂及其制备方法和降低催化裂化汽油中硫含量的方法
TWI812773B (zh) * 2018-08-20 2023-08-21 大陸商中國石油化工科技開發有限公司 改性y型分子篩、包含它的催化裂解催化劑、及其製備和用途
FR3085005B1 (fr) * 2018-08-20 2022-05-13 China Petroleum & Chem Corp Tamis moléculaire de type Y modifié, catalyseur de craquage catalytique comprenant celui-ci, leur préparation et leur application
CN112831341B (zh) * 2020-12-30 2023-02-24 润和催化材料(浙江)有限公司 稀土碳酸盐直接作为钒钝化剂的应用及一种抗钒催化裂化催化剂
KR102573887B1 (ko) * 2021-09-10 2023-09-04 한국화학연구원 전기 가열로를 활용한 순환 유동층 반응기

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL300836A (es) * 1962-12-06
US3293192A (en) 1965-08-23 1966-12-20 Grace W R & Co Zeolite z-14us and method of preparation thereof
US3402996A (en) 1966-12-19 1968-09-24 Grace W R & Co Ion exchange of crystalline zeolites
US3607043A (en) 1969-11-19 1971-09-21 Grace W R & Co Cation and thermal stabilization of a faujasite-type zeolite
US3676368A (en) 1970-08-26 1972-07-11 Grace W R & Co Rare earth-hydrogen exchanged zeolites
US3804780A (en) * 1972-03-15 1974-04-16 Mobil Oil Corp Catalyst of zinc-rare earth exchanged zeolite
US4437978A (en) * 1978-09-26 1984-03-20 Mobil Oil Corporation Cracking catalyst compositions for reduction of sulfur content in coke
US4957892A (en) 1980-07-29 1990-09-18 Uop Process for combusting solid sulfur containing material
US4340465A (en) 1980-09-29 1982-07-20 Chevron Research Company Dual component crystalline silicate cracking catalyst
AU8164582A (en) * 1981-03-19 1982-09-23 Imperial Chemical Industries Plc Production of chloroackanes
US4405443A (en) 1982-03-29 1983-09-20 Standard Oil Company (Indiana) Process for removing sulfur oxides from a gas
US4542116A (en) * 1982-03-29 1985-09-17 The Standard Oil Company Catalyst for removing sulfur oxides from a gas
US4764269A (en) 1985-07-15 1988-08-16 W. R. Grace & Co. Cracking catalyst
US4793827A (en) * 1985-11-01 1988-12-27 Ashland Oil, Inc. Hydrocarbon cracking catalyst
US4664780A (en) 1985-11-01 1987-05-12 Ashland Oil, Inc. Hydrocarbon cracking with yttrium exchanged zeolite Y catalyst
US4790982A (en) 1986-04-07 1988-12-13 Katalistiks International, Inc. Metal-containing spinel composition and process of using same
US5037531A (en) 1986-08-15 1991-08-06 Mobil Oil Corporation Catalytic cracking process
US4957718A (en) 1987-11-24 1990-09-18 Uop Process for reducing emissions of sulfur oxides and composition useful in same
US5021146A (en) 1989-12-28 1991-06-04 Mobil Oil Corporation Reducing NOx emissions with group IIIB compounds
US5037538A (en) 1990-02-26 1991-08-06 Mobil Oil Corporation Catalytic cracking process with isolated catalyst for conversion of NO.sub.x
US5258341A (en) 1991-01-02 1993-11-02 Mobil Oil Corp. Yttrium containing zeolite Y cracking catalyst
SU1786718A1 (ru) * 1991-01-28 1995-09-20 Грозненский нефтяной научно-исследовательский институт Способ приготовления шарикового катализатора для облагораживания сернистых бензинов
US5294332A (en) 1992-11-23 1994-03-15 Amoco Corporation FCC catalyst and process
US5376608A (en) 1993-01-27 1994-12-27 W. R. Grace & Co.-Conn. Sulfur reduction in FCC gasoline
US6080382A (en) * 1996-12-31 2000-06-27 Chevron U. S. A. Inc. Zeolite SSZ-48
CN1133499C (zh) * 1997-10-22 2004-01-07 中国科学院大连化学物理研究所 一种异丙基甲苯裂解制甲苯催化剂的应用
JPH11300208A (ja) 1998-04-21 1999-11-02 Idemitsu Kosan Co Ltd 接触分解触媒
US6846403B2 (en) 1998-12-28 2005-01-25 Mobil Oil Corporation Gasoline sulfur reduction in fluid catalytic cracking
US6974787B2 (en) 1998-08-31 2005-12-13 Exxonmobil Corporation Gasoline sulfur reduction in fluid catalytic cracking
US6528447B1 (en) 1999-03-19 2003-03-04 Indian Oil Corporation Limited Process for the preparation of a catalyst composite
US6635169B1 (en) * 1999-09-20 2003-10-21 Mobil Oil Corporation Method for reducing gasoline sulfur in fluid catalytic cracking
US6096194A (en) 1999-12-02 2000-08-01 Zeochem Sulfur adsorbent for use with oil hydrogenation catalysts
FR2811997A1 (fr) 2000-07-24 2002-01-25 Rhodia Food S A S Composition comprenant au moins un heteroxylane lequel est partiellement substitue par un ou plusieurs hydrocolloide(s)
DE10036055A1 (de) 2000-07-25 2002-02-07 Bayer Ag Verfahren zur Herstellung von di- oder trifunktionellen Initiatorsystemen auf Lithiumbasis sowie deren Verwendung
US20020043154A1 (en) 2000-08-25 2002-04-18 Engelhard Corporation Zeolite compounds for removal of sulfur compounds from gases
BR0100680A (pt) 2001-02-21 2002-11-05 Petroleo Brasileiro Sa Composições catalìticas multiparticuladas para craqueamento catalìtico fluido (fcc), processo de craqueamento catalìtico fluido (fcc) e uso das mesmas
US6635168B2 (en) 2001-04-13 2003-10-21 W. R. Grace & Co.-Conn Gasoline sulfur reduction catalyst for fluid catalytic cracking process
JP2004066035A (ja) 2002-08-02 2004-03-04 Nippon Oil Corp 炭化水素の脱硫方法および燃料電池システム
JP2004083615A (ja) * 2002-08-22 2004-03-18 Idemitsu Kosan Co Ltd 低硫黄分接触分解ガソリンの製造方法
JP4409996B2 (ja) * 2003-06-02 2010-02-03 財団法人石油産業活性化センター 低硫黄分接触分解ガソリンの製造方法
US8084383B2 (en) 2004-03-16 2011-12-27 W.R. Grace & Co.-Conn. Gasoline sulfur reduction catalyst for fluid catalytic cracking process

Also Published As

Publication number Publication date
BRPI0606185B1 (pt) 2015-09-08
BRPI0606185A2 (pt) 2009-06-09
RU2007135321A (ru) 2009-03-27
AU2006216404B2 (en) 2011-08-18
CA2599418C (en) 2015-10-06
TW200638989A (en) 2006-11-16
MX2007010216A (es) 2007-11-07
CN104826644B (zh) 2019-02-15
US8221615B2 (en) 2012-07-17
US7902106B2 (en) 2011-03-08
CN101163547A (zh) 2008-04-16
ZA200707637B (en) 2008-10-29
EP2604340B1 (en) 2019-06-19
TWI428180B (zh) 2014-03-01
CN104826644A (zh) 2015-08-12
AU2006216404A1 (en) 2006-08-31
IL185429A0 (en) 2008-01-06
US20080156698A1 (en) 2008-07-03
US20110120911A1 (en) 2011-05-26
JP2008531263A (ja) 2008-08-14
NO20074878L (no) 2007-09-25
TWI523688B (zh) 2016-03-01
EP2604340A1 (en) 2013-06-19
TW201420187A (zh) 2014-06-01
EP1855799B1 (en) 2013-09-18
WO2006091926A1 (en) 2006-08-31
KR101318000B1 (ko) 2013-10-14
EP1855799A1 (en) 2007-11-21
JP5383047B2 (ja) 2014-01-08
CA2599418A1 (en) 2006-08-31
KR20070112215A (ko) 2007-11-22

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