KR970703197A - 티타니아계 촉매 캐리어(Titania-based catalyst carriers) - Google Patents

티타니아계 촉매 캐리어(Titania-based catalyst carriers) Download PDF

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Publication number
KR970703197A
KR970703197A KR1019960706765A KR19960706765A KR970703197A KR 970703197 A KR970703197 A KR 970703197A KR 1019960706765 A KR1019960706765 A KR 1019960706765A KR 19960706765 A KR19960706765 A KR 19960706765A KR 970703197 A KR970703197 A KR 970703197A
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South Korea
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titania
surface area
mixture
based catalyst
hydrate pulp
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KR1019960706765A
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KR100330639B1 (ko
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토마스 지만스키
스티븐 에이. 롤란도
데이비드 엠. 구프
제랄드 에스. 베네튼
Original Assignee
보스트 스티븐 엘.
노튼 케미칼 프로세스 프러덕츠 코포레이션
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Publication of KR970703197A publication Critical patent/KR970703197A/ko
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    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

표면적과 파쇄 강도의 균형을 요하는 용도용으로 유리한 티타니아계 촉매 캐리어는 표면적이 약 200㎡/g을 초과하고 LOI가 약 15 내지 약 40중량%인 티타니아 수화물 펄프를 출발 물질로서 사용하여 수득할 수 있다,

Description

티타니아계 촉매 캐리어(Titania-based catalyst carriers)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 표면적이 150㎡/9m 이상이고 강열 감량이 약 15 내지 40%인 건조된 티타니아 수화물 펄프와, 티타니아의 중량을 기준으로 하여, 약 1 내지 약 8중량%의 산과의 혼합물을 형성시키는 단계(a), 목적하는 세라믹 형태로 혼합물을 성형하는 단계(b) 및 성형된 혼합물을 소성시켜 표면적이 200㎡/gm 미만인 생성물을 형성시키는 단계(c)를 포함하여, 티타니아계 촉매 캐리어를 제조하는 방법.
  2. 제1항에 있어서, 티타니아 수화물 펄프가 산, 임시 결합제 및 충분한 물과 배합되어 압출성 혼합물이 제조되는 방법.
  3. 제2항에 있어서, 수화물 펄프가 충분한 시간 동안 강산과 배합되어 혼합물로부터 슬러리가 생성되는 방법.
  4. 제1항에 있어서, 티타니아 수화물 펄프의 LOI가 약 24 내지 약 35%인 방법.
  5. 제1항에 있어서, 티타니아 수화물 펄프의 표면적이 약 250㎡/gm 이상인 방법.
  6. 제1항에 있어서, 생성뮬의 BET 표면적이 약 2 내지 약 175㎡/gm로 될 때까지 계속 소성시키는 방법.
  7. 표면적이 250㎡/gm 이상이고 강열 감량이 약 24 내지 35%인 건조된 티타니아계 수화물 펄프와, 티타니아의 중량을 기준으로 하여, 약1 내지 약8중량%의 질산과의 혼합물을 형성시키는 단계(a), 수화물 펄프를 고전단으로 충분한 시간동안 산과 배합하여 티타니아의 해교를 종결시키는 단계(b), 임시 결합 물질을 가하여 추가로 혼합하는 단계(c), 혼합물을 목적하는 세라믹 형태로 성형하는 단계(d) 및 성형된 혼합물을 소성시켜 표면적이 약 15 내지 약200㎡/gm 미만인 티타니아계 캐리어 생성물을 형성시키는 단계(e)를 포함하여, 티타니아계 촉매 캐리어를 제조하는 방법.
  8. 제1항에 따르는 방법에 의해 제조되고 표면적이 약 100 내지 약 175㎡/gm인 디타니아계 촉매 캐리어.
  9. 제1항에 따르는 방법에 의해 제조되고 표면적이 약 15 내지 약 175㎡/gm인 티타니아계 촉매 캐리어.
  10. 제1항에 따르는 방법에 의해 제조되고 표면적이 약 2 내지 약 8㎡/gm인 티타니아계 촉매 캐리어.
  11. 제7항에 따르는 방법에 의해 제조되고 표면적이 약 100 내지 약 175㎡/gm인 티타니아계 촉매 캐리어.
  12. 제7항에 따르는 방법에 의해 제조되고 표면적이 약 15 내지 약 95㎡/gm인 티타니아계 촉매 캐리어.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960706765A 1994-06-02 1995-05-05 티타니아계촉매캐리어 KR100330639B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/252,806 1994-06-02
US08/252,806 US5484757A (en) 1994-06-02 1994-06-02 Titania-based catalyst carriers
PCT/US1995/005704 WO1995033559A1 (en) 1994-06-02 1995-05-05 Titania-based catalyst carriers

Publications (2)

Publication Number Publication Date
KR970703197A true KR970703197A (ko) 1997-07-03
KR100330639B1 KR100330639B1 (ko) 2002-11-22

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Country Status (16)

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US (1) US5484757A (ko)
EP (1) EP0762932B1 (ko)
JP (1) JP3688712B2 (ko)
KR (1) KR100330639B1 (ko)
CN (1) CN1079281C (ko)
AT (1) ATE202499T1 (ko)
AU (1) AU683166B2 (ko)
BR (1) BR9507829A (ko)
CA (1) CA2190629C (ko)
DE (1) DE69521510T2 (ko)
DK (1) DK0762932T3 (ko)
ES (1) ES2158110T3 (ko)
FI (1) FI964791A0 (ko)
NO (1) NO314390B1 (ko)
NZ (1) NZ285601A (ko)
WO (1) WO1995033559A1 (ko)

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US6262132B1 (en) * 1999-05-21 2001-07-17 Energy International Corporation Reducing fischer-tropsch catalyst attrition losses in high agitation reaction systems
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DE10334489A1 (de) * 2003-07-29 2005-02-24 Basf Ag Verfahren zur hydrierenden Zersetzung von Ammoniumformiaten in polyolhaltigen Reaktionsgemischen
DE102004027549A1 (de) * 2004-04-07 2005-10-27 Kronos International, Inc. Kohlenstoffhaltiger Titandioxid-Photokatalysator und Verfahren zu seiner Herstellung
US20070197837A1 (en) * 2004-07-07 2007-08-23 Basf Aktiengesellschaft Method for the hydrodecomposition of ammonium formates in polyolcontaining reaction mixtures
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EP2444150A1 (de) * 2010-10-22 2012-04-25 crenox GmbH Trägerkatalysator aus Aufschlussrückständen der titanylsulfathaltigen Schwarzlösung
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FR2978682B1 (fr) 2011-06-01 2016-01-01 Sicat Llc Procede catalytique pour la conversion d'un gaz de synthese en hydrocarbures
CN106232225B (zh) * 2014-02-21 2019-04-02 亨斯迈P&A德国有限责任公司 TiO2基催化剂前体材料、其制备及其用途
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EP3322520A1 (en) * 2015-07-14 2018-05-23 Bp P.L.C. Extruded titania-based materials comprising one or more acids or prepared using one or more acids
WO2017009428A1 (en) * 2015-07-14 2017-01-19 Bp P.L.C. Extruded titania-based material comprising zirconium oxide
CA2992157C (en) 2015-07-14 2023-09-12 Bp P.L.C. Extruded titania-based materials comprising quaternary ammonium compounds and/or prepared using quaternary ammonium compounds

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Also Published As

Publication number Publication date
EP0762932A1 (en) 1997-03-19
CN1149261A (zh) 1997-05-07
JP3688712B2 (ja) 2005-08-31
DE69521510T2 (de) 2002-05-16
BR9507829A (pt) 1997-09-16
EP0762932B1 (en) 2001-06-27
AU2475495A (en) 1996-01-04
NO965091D0 (no) 1996-11-29
ATE202499T1 (de) 2001-07-15
NO965091L (no) 1996-11-29
AU683166B2 (en) 1997-10-30
CA2190629A1 (en) 1995-12-14
ES2158110T3 (es) 2001-09-01
WO1995033559A1 (en) 1995-12-14
CA2190629C (en) 2000-07-11
DE69521510D1 (de) 2001-08-02
US5484757A (en) 1996-01-16
CN1079281C (zh) 2002-02-20
KR100330639B1 (ko) 2002-11-22
NZ285601A (en) 1998-01-26
NO314390B1 (no) 2003-03-17
JPH10501170A (ja) 1998-02-03
FI964791A (fi) 1996-11-29
FI964791A0 (fi) 1996-11-29
DK0762932T3 (da) 2001-09-17

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