KR970704516A - Shape selective hydrocarbon conversion (Shape selective hydrocarbon conversion) - Google Patents

Shape selective hydrocarbon conversion (Shape selective hydrocarbon conversion) Download PDF

Info

Publication number
KR970704516A
KR970704516A KR1019970700315A KR19970700315A KR970704516A KR 970704516 A KR970704516 A KR 970704516A KR 1019970700315 A KR1019970700315 A KR 1019970700315A KR 19970700315 A KR19970700315 A KR 19970700315A KR 970704516 A KR970704516 A KR 970704516A
Authority
KR
South Korea
Prior art keywords
molecular sieve
rti
organosilicon compound
catalyst
crystalline molecular
Prior art date
Application number
KR1019970700315A
Other languages
Korean (ko)
Other versions
KR100248667B1 (en
Inventor
데이톤 창 클라렌스
팅-와 추 신티아
프란시스 데그난 주니어 토마스
게하르드 로데왈드 주니어 폴
세이드 시하비 데이비드
Original Assignee
데니스 피. 산티니
모빌 오일 코퍼레이션
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 데니스 피. 산티니, 모빌 오일 코퍼레이션 filed Critical 데니스 피. 산티니
Publication of KR970704516A publication Critical patent/KR970704516A/en
Application granted granted Critical
Publication of KR100248667B1 publication Critical patent/KR100248667B1/en

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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
    • B01J31/0274—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 containing silicon
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/123—Organometallic polymers, e.g. comprising C-Si bonds in the main chain or in subunits grafted to the main chain
    • B01J31/124—Silicones or siloxanes or comprising such units
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
    • C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
    • C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
    • C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
    • 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
    • B01J2229/12—After treatment, characterised by the effect to be obtained to alter the outside of the crystallites, e.g. selectivation
    • 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
    • B01J2229/32—Reaction with silicon compounds, e.g. TEOS, siliconfluoride
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Soft Magnetic Materials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

본 발명은 반응 스트림을 전환 조건하에서 유기 실리콘 화합물과 응집화시킴으로서 예비 선택화된 촉매성 분자체와 접촉시키는 방법을 포함하는, 톨루엔의 불균등화 반응과 같은 형상 선택적 탄화수소 전환 방법에 관한 것이다.The present invention is directed to a method for the selective oxidation of hydrocarbons, such as a disproportionation reaction of toluene, comprising contacting the reaction stream with the preselected catalytic molecular sieve by agglomeration with an organosilicon compound under conversion conditions.

Description

형상 선택적인 탄화수소의 전환 방법(Shape selective hydrocarbon conversion)Shape selective hydrocarbon conversion (Shape selective hydrocarbon conversion)

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

Claims (8)

결정성 분자체 및 유기 실리콘 화합물을 함유한 혼합물을 응집시킨 후 그 응집체를 하소(calcining)시킴으로서 예비 선택화된 1 내지 12의 속박지수(Constraint Index)를 갖는 결정성 분자체(molecular sieve)를 함유한 촉매.Crystalline molecular sieve having a Constraint Index of 1 to 12 preselected by aggregating the mixture containing the crystalline molecular sieve and the organosilicon compound and then calcining the aggregate, One catalyst. 제1항에 있어서, 유기 실리콘 화합물이 실리콘, 실란, 알콕시실란, 실록산 및 폴리실록산 중에서 선택된 것인 촉매.The catalyst according to claim 1, wherein the organosilicon compound is selected from silicon, silane, alkoxysilane, siloxane and polysiloxane. 제1항 또는 제2항에 있어서, 추가로 수소화/탈수소화 금속을 함유한 촉매.3. The catalyst according to claim 1 or 2, further comprising a hydrogenation / dehydrogenation metal. 1 내지 12의 속박지수를 가진 결정성 분자체 물질과 유기 실리콘 화합물을 분자체/유기 실리콘 화합물 중량비가 1/10내지 100/1이 되도록 함유하는 혼합물을 제조하고, 이 혼합물을 응집시킴을 특징으로 하여 촉매성 분자체를 예비 선택화시키는 방법.Characterized in that a mixture is prepared which comprises a crystalline molecular sieve material with a binding index of 1 to 12 and an organosilicon compound so that the molecular sieve / organosilicon compound weight ratio is 1/10 to 100/1 and the mixture is agglomerated Lt; RTI ID = 0.0 > molecular sieves. ≪ / RTI > 제30항에 있어서, 예비 선택화된 촉매성 분자체를 톨루엔 및 파라-크실렌의 선택화제인 2차 실리콘 공급원을 함유하는 혼합물과 적어도 1시간 동안 톨루엔을 크실렌으로 전환시키는 반응 조건하에서 접촉시켜 두번 개질된 촉매를 수득하는 단계를 추가로 포함하는 방법.31. The method of claim 30, wherein the pre-selected catalytic molecular sieve is contacted with a mixture containing a second silicon source which is a selective agent of toluene and para-xylene for at least 1 hour under reaction conditions to convert toluene to xylene, Lt; RTI ID = 0.0 > (I) < / RTI > catalyst. 탄화수소를 결정성 분자체 및 유기 실리콘 화합물을 함유한 혼합물을 응집시키고, 생성된 응집체를 하소시킴으로서 예비 선택화된 1-12의 속박지수를 가지며 결정성 분자체를 함유한 촉매와 접촉시킴을 특징으로 하는 형상 선택적 탄화수소 전환 방법.Characterized in that the hydrocarbon is contacted with a catalyst containing crystalline molecular sieves and having a binding constant of 1-12 preliminarily selected by agglomerating the mixture containing the crystalline molecular sieve and the organosilicon compound and calcining the resulting agglomerates / RTI > hydrocarbons. 제5항에 있어서, 형상 선택적 탄화수소 전환 방법이 톨루엔을 파라-크실렌으로 선택적으로 불균등화시키는 것인 방법.6. The process of claim 5, wherein the shape-selective hydrocarbon conversion process selectively disproportionates the toluene to para-xylene. 제6항에 있어서, 불균등화 반응이 350℃내지 540℃의 온도, 100내지 34500KPa(대기압 내지 5000psig) 의 압력, 0.1 내지 20의 WHSV, 및 0.1 내지 20의 수소 대 탄화수소 몰비의 조건하에서 수행되는 방법.The process according to claim 6, wherein the disproportionation reaction is carried out under conditions of a temperature of from 350 DEG C to 540 DEG C, a pressure of from 100 to 34500 KPa (atmospheric pressure to 5000 psig), a WHSV of from 0.1 to 20, and a hydrogen to hydrocarbon molar ratio of from 0.1 to 20 . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019970700315A 1994-07-21 1994-07-21 Shape selective hydrocarbon conversion KR100248667B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1994/008239 WO1996003360A1 (en) 1993-02-25 1994-07-21 Shape selective hydrocarbon conversion

Publications (2)

Publication Number Publication Date
KR970704516A true KR970704516A (en) 1997-09-06
KR100248667B1 KR100248667B1 (en) 2000-03-15

Family

ID=22242769

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970700315A KR100248667B1 (en) 1994-07-21 1994-07-21 Shape selective hydrocarbon conversion

Country Status (6)

Country Link
EP (1) EP0804393A4 (en)
JP (1) JPH10503419A (en)
KR (1) KR100248667B1 (en)
AU (1) AU692177B2 (en)
CA (1) CA2195306A1 (en)
WO (1) WO1996003360A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140100401A1 (en) * 2011-05-09 2014-04-10 Saudi Basic Industries Corporation Catalyst for the alkylation of aromatic hydrocarbons
WO2017213668A1 (en) 2016-06-10 2017-12-14 Exxonmobil Research And Engineering Company Organosilica polymer catalysts and methods of making the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465886A (en) * 1983-06-09 1984-08-14 Mobil Oil Corporation Silica-modified catalyst and use for selective production of para-dialkyl substituted benzenes
US4594332A (en) * 1983-10-20 1986-06-10 Basf Aktiengesellschaft Preparation of hard, fracture-resistant catalysts from zeolite powder
US4582815A (en) * 1984-07-06 1986-04-15 Mobil Oil Corporation Extrusion of silica-rich solids
US4950835A (en) * 1989-10-24 1990-08-21 Taiwan Styrene Monomer Corporation Novel silicon-modified catalyst Si/HZSM-5, it's preparation, and a process for synthesizing high purity p-dialkyl benzene from monoalkyl benzene by using said catalyst
US5321183A (en) * 1992-03-12 1994-06-14 Mobil Oil Corp. Process for the regioselective conversion of aromatics to para-disubstituted benzenes

Also Published As

Publication number Publication date
KR100248667B1 (en) 2000-03-15
JPH10503419A (en) 1998-03-31
AU7668794A (en) 1996-02-22
CA2195306A1 (en) 1996-02-08
WO1996003360A1 (en) 1996-02-08
EP0804393A1 (en) 1997-11-05
AU692177B2 (en) 1998-06-04
EP0804393A4 (en) 1998-05-20

Similar Documents

Publication Publication Date Title
US5430219A (en) Integrated process for producing olefins from methane-containing gas mixtures
CA2129248C (en) Shape selective conversion catalyst
AU1430299A (en) Production of olefins
US5907076A (en) Process for selectively separating hydrogen, or both hydrogen and carbon monoxide from olefinic hydrocarbons
DE69809589T2 (en) MANUFACTURE OF OLEFINS
US4983274A (en) Shape selective crystalline silicate zeolite containing intermetallic component and use as catalyst in hydrocarbon conversions
AU1476799A (en) Production of olefins
ATE358173T1 (en) PRODUCTION OF OLEFINS
KR920000771A (en) Method for preparing trimethoxysilane through methanol-silicon reaction recycled
CA2025864C (en) Removal of hydrogen-containing silanes from organosilane mixtures
Ledoux et al. Catalysis with carbides
KR970704516A (en) Shape selective hydrocarbon conversion (Shape selective hydrocarbon conversion)
KR920701087A (en) Catalytic Conversion of C_9 ^ + Aromatics
RU99108253A (en) METHOD FOR PRODUCING MONOalkylated AROMATIC COMPOUNDS
KR950007939A (en) Catalyst for alkylating C_4-C_5 isoparaffins with one or more C_3-C_6 olefins
JP3225296B2 (en) Catalyst and method for selective production of p-alkylsubstituted benzene
Bandyopadhyay et al. Transalkylation reaction–An alternative route to produce industrially important intermediates such as cymene
KR950700227A (en) TOLUENE DISPROPORTIONATION PROCESS
JPH01113395A (en) Reduction of olefin content in alkylhalosilane
JP2627260B2 (en) Production of aromatic hydrocarbons from lower paraffinic hydrocarbons.
FR2332993A1 (en) Methyl silicate mfr. from pulverulent material and methanol - the material being obtd. from synthesis of methyl or phenyl chloro-silanes, in hydrocarbon diluent
JPH09328442A (en) Conversion of lower paraffinic hydrocarbon into aromatic hydrocarbon
TH4075A (en) The process for converting oxygen-containing substances into liquid hydrocarbons. Alkyl added type
JPH04346992A (en) Production of organosilicon compound
TH37973B (en) Olefin production

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee