KR860007960A - 높은 활성 및 높은 선택성을 갖는 방향족화 촉매 - Google Patents

높은 활성 및 높은 선택성을 갖는 방향족화 촉매 Download PDF

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Publication number
KR860007960A
KR860007960A KR1019860002958A KR860002958A KR860007960A KR 860007960 A KR860007960 A KR 860007960A KR 1019860002958 A KR1019860002958 A KR 1019860002958A KR 860002958 A KR860002958 A KR 860002958A KR 860007960 A KR860007960 A KR 860007960A
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South Korea
Prior art keywords
zeolite
type zeolite
gel
catalyst
platinum
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KR1019860002958A
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KR930008442B1 (ko
Inventor
에스. 샌틸리 도날드
제이.롱 죤
제이. 롱 죤
티.루위스 로버어트
티. 루위스 로버어트
Original Assignee
셰브런 리써취 캄파니
제이. 에이. 부캐넌, 쥬니어.
세브런 리써취 캄파니
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Publication of KR860007960A publication Critical patent/KR860007960A/ko
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    • 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing 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
    • 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
    • B01J29/10—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing iron group metals, noble metals or copper
    • 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
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
    • B01J29/62—Noble metals
    • 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
    • B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
    • B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
    • B01J29/63—Iron group metals or copper
    • 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
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic 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

내용없음

Description

높은 활성 및 높은 선택성을 갖는 방향족화 촉매
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 개질촉매가 10 : 1 이하의 플라티늄 대 촉진제 금속 몰비율을 갖으며, 철 코발트 및 티타늄으로 구성되는 그룹으로부터 선택된 플라티늄 금속과 적어도 한가지 촉진제 금속을 함유하는 큰-기공의 제올라이트로 구성되는 개질촉매.
  2. 촉진제 금속이 철인 제1항의 개질촉매.
  3. 큰 기공의 제올라이트가 제올라이트 X, 제올라이트 Y 및 제올라이트 L로 구성되는 그룹으로부터 선택되는 제1항의 개질촉매
  4. 큰 기공의 제올라이트가 제올라이트 L인 제3항의 개질 촉매.
  5. (a) 알카리 수산화물, 수산화알루미늄 및 제2철 염의 수용액을 만들고 ;
    (b) 그 용액을 실리카 수용액과 혼합시켜서 모액속에 진한 겔을 형성시키고 ;
    (c) 그 진한겔을, L형 제올라이트를 형성하도록 가열하고 ;
    (d) L형 제올라이트를 함유하는 상기 겔을 냉각시켜서 ;
    (e) 그 겔에서 모액을 가만히 따루어내고 ;
    (f) 그 겔로부터 L형 제올라이트를 여과시켜서 ;
    (g) 그 여과된 L형 제올라이트를 세척하여 ;
    (h) 상기 세척한 L형 제올라이트를 건조시키고 ;
    (i) 플라티늄을, 촉매가 형성되도록 상기 건조시킨 L형 제올라이트에 첨가하여 ;
    (j) 그 촉매를 건조하고 ;
    (k) 그 건조시킨 촉매를 하소하는 단계로 이루어지는 제4항의 개질촉매를 제조하는 방법.
  6. (1) (a) 단계에서, 상기 알카리 수산화물이 수산화칼륨이고, 상기 제2철 염이 질산 제2칠이며;
    (2) (g) 단계에서, 세척액의 pH가 약 10-1/2이 되도록 여과시킨 L형 제올라이트를 세척하여 ;
    (3) (i) 단계에서, 플라티늄을, 기공에 충만하게 투침시키는 방법으로 상기 건조한 L형 제올라이트에 첨가하는 제5항의 방법.
  7. (i) 단계에서, 플라티늄을 pt(NH3)4(NO3)2나 pt(NH3)|4CI2중의 하나의 수용액으로, 기공에 충만되게 투침시키는 방법으로 상기 건조시킨 L형 제올라이트에 첨가하는 제5항의 방법.
  8. (a) 수산화 칼륨, 수산화 알루미늄 및 질산 제2철의 수용액을 만들고 ;
    (b) 상기 용액을 실리카 수용액과 합쳐서 모액중에 진한 겔을 형성시키고 :
    (c) 상기 진한 겔을 오토클레이브에서 약 302˚F에서 약 72시간 동안 가열하여 L형 제올라이트를 형성하고 :
    (d) 상기 L형 제올라이트를 함유하는 상기 겔을 냉각시켜서 ;
    (e) 상기 겔로부터 모액을 가만히 따루어내고 ;
    (f) 상기 겔로부터 상기 L형 제올라이트를 여과하여 ;
    (g) 세척액의 pH가 약 10.5가 되도록 10배 이상 과잉의 물에서 상기 여과시킨 L형 제올라이트를 3번 세척하고 ;
    (h) 상기 세척된 L형 제올라이트를 건조시켜서 ;
    (i) 촉매를 형성시키기 위해서 pt(NH3)4(NO3)2의 수용액으로 기공에 차도록 함침시킴에 의해서 상기 건조한 L제올라이트에 플라티늄을 첨가하여 ;
    (j) 상기 촉매를 약 250°F에서 16시간 건조하고 ;
    (k) 상기 건조한 촉매를 약 500°F에서 3시간 동안 하소하는 단계로 이루어지는 청구범위 제4항의 개질 촉매를 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860002958A 1985-04-17 1986-04-17 높은 활성 및 높은 선택성을 갖는 방향족화 반응촉매 KR930008442B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/724,146 US4699894A (en) 1985-04-17 1985-04-17 Highly active and highly selective aromatization catalyst
US724146 1985-04-17

Publications (2)

Publication Number Publication Date
KR860007960A true KR860007960A (ko) 1986-11-10
KR930008442B1 KR930008442B1 (ko) 1993-09-04

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Application Number Title Priority Date Filing Date
KR1019860002958A KR930008442B1 (ko) 1985-04-17 1986-04-17 높은 활성 및 높은 선택성을 갖는 방향족화 반응촉매

Country Status (8)

Country Link
US (1) US4699894A (ko)
EP (1) EP0198721B1 (ko)
JP (1) JPS61281196A (ko)
KR (1) KR930008442B1 (ko)
AU (1) AU576957B2 (ko)
CA (1) CA1272472A (ko)
DE (1) DE3650397T2 (ko)
ZA (1) ZA862895B (ko)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR101345560B1 (ko) * 2011-12-06 2014-01-10 한국화학연구원 디시클로펜타디엔다이머의 에폭시화 반응용 고활성 촉매 및 이의 제조방법

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US4874504A (en) * 1987-12-29 1989-10-17 Mobil Oil Corporation pH control by bulky organic bases during noble-metal exchange of zeolite catalysts
US4814306A (en) * 1987-12-29 1989-03-21 Mobil Oil Corporation Ph control by bulky organic bases during noble-metal exchange of zeolite catalysts
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GB9102703D0 (en) * 1991-02-08 1991-03-27 Exxon Chemical Patents Inc Fe-containing zeolite kl
US5314853A (en) * 1992-12-16 1994-05-24 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High temperature sorbents for oxygen
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CN113617383B (zh) * 2020-05-09 2024-02-09 中国石油化工股份有限公司 一种含铂和改性金属的l分子筛的制备方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101345560B1 (ko) * 2011-12-06 2014-01-10 한국화학연구원 디시클로펜타디엔다이머의 에폭시화 반응용 고활성 촉매 및 이의 제조방법

Also Published As

Publication number Publication date
DE3650397T2 (de) 1996-03-14
US4699894A (en) 1987-10-13
KR930008442B1 (ko) 1993-09-04
ZA862895B (en) 1986-12-30
CA1272472A (en) 1990-08-07
AU5615186A (en) 1986-12-18
DE3650397D1 (de) 1995-10-26
EP0198721A2 (en) 1986-10-22
JPS61281196A (ja) 1986-12-11
EP0198721A3 (en) 1988-06-08
EP0198721B1 (en) 1995-09-20
AU576957B2 (en) 1988-09-08

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