KR0163406B1 - 제올라이트 응집체 및 촉매 - Google Patents
제올라이트 응집체 및 촉매Info
- Publication number
- KR0163406B1 KR0163406B1 KR1019920700716A KR920700716A KR0163406B1 KR 0163406 B1 KR0163406 B1 KR 0163406B1 KR 1019920700716 A KR1019920700716 A KR 1019920700716A KR 920700716 A KR920700716 A KR 920700716A KR 0163406 B1 KR0163406 B1 KR 0163406B1
- Authority
- KR
- South Korea
- Prior art keywords
- zeolite
- aggregates
- extrudate
- alumina
- aggregate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
-
- 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
-
- 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
- B01J29/90—Regeneration or reactivation
-
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/36—Steaming
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
Claims (25)
- a) 제올라이트, 알루미늄-함유 무기 산화물, 풀림제(peptizing agent) 및 물을 포함하는 성형성 페이스트를 제공하는 단계, b) 페이스트를 응집체로 성형시키는 단계, c) 응집체를 경화시켜 경화된 응집체를 수득하는 단계, d) 경화된 응집체를 760℃(1400℉) 미만의 온도에서 습한 대기에 적용함으로써 이를 열수 소성(hydro-thermally calcining)시켜 열수 소성된 응집체를 수득하는 단계, e) 열수 소성된 응집체를 세척 매질로 세척하여 세척된 응집체를 수득하는 단계를 포함하는 제올라이트 응집체의 제조방법.
- 제1항에 있어서, 경화 단계가 응집체를 82℃(180℉ 내지 250℉) 범위의 온도에 적용함을 포함하는 방법.
- 제1항에 있어서, 82℃ 내지 121℃(180℉ 내지 250℉) 범위의 온도에서 경화 단계를 1 내지 20시간 범위의 시간동안 수행하는 방법.
- 제1항에 있어서, 경화 단계를 40 내지 100 부피% 범위의 수분을 포함하는 습한 대기하에서 수행하는 방법.
- 제1항에 있어서, 열수 소성 단계를 15시간 미만 동안 수행하는 방법.
- 제5항에 있어서, 열수 소성 단계가 경화된 응집체의 온도를 초기온도에서 204℃ 내지 371℃(400℉ 내지 700℉) 범위의 제 1 표적 온도까지 증감시킴을 포함하는 방법.
- 제6항에 있어서, 열수 소성 단계가 제 1 표적온도를 5시간 미만의 시간 동안 유지시킴을 또한 포함하는 방법.
- 제5항에 있어서, 열수 소성 단계가 경화된 응집체의 온도를 제 1 표적 온도보다 높지만 760℃(1400℉)보다 낮은 제 2 표적 온도까지 증가시킴을 또한 포함하는 방법.
- 제8항에 있어서, 제 2 표적 온도가 537℃ 내지 649℃(1000℉ 내지 1200℉) 범위인 방법.
- 제6항에 있어서, 경화된 응집체의 온도를 0.56℃ 내지 11.1℃/분(1℉ 내지 20℉/분) 범위의 속도로 표적 온도까지 증가시키는 방법.
- 제8항에 있어서, 열수 소성 단계가 제 2 표적 온도를 12시간 미만의 시간동안 유지시킴을 또한 포함하는 방법.
- 제1항에 있어서, 세척 매질의 킬레이트화제의 염기성 염을 함유하는 용액 및 염기 용액으로 이루어진 그룹으로부터 선택된, 열수 소성된 응집체의 산도를 중화시키는 물질을 포함하는 방법.
- 제1항에 있어서, 세척된 응집체를 제 83 항의 경화 단계에 의해 후 경화시킴을 또한 포함하는 방법.
- 제13항에 있어서, 후 경화된 응집체를 제 88 항의 습한 대기에 적용함으로써 후 경화된 응집체를 후 열수 소성시킴을 또한 포함하는 방법.
- 제1항에 있어서, 풀림제가 유기산, 염산, 과염소산, 브롬화수소산 및 질산, 산성 알루미나 졸, 염화 알루미늄 및 브롬화 알루미늄으로 이루어진 그룹으로부터 선택된 4.0 이하의 pH를 갖는 산성 물질 또는 10.0 이상의 pH를 갖는 물질인 방법.
- 제15항에 있어서, 산성 물질이 응집체의 0.5 내지 3.0 중량% 범위의 양으로 존재하는 방법.
- 제1항에 있어서, 제올라이트가 제올라이트 L 인 방법.
- 제1항에 있어서, 열수 소성된 응집체를 세척한 후에, IB족 금속, VII족 금속, VIII족 금속, 주석, 게르마늄 및 텅스텐으로 이루어진 그룹중에서 선택된 하나 이상의 금속을 이 응집체의 적재함을 또한 포함하는 방법.
- a) 알루미나 공급원을 제올라이트와 혼합시켜 알루미나와 제올라이트를 포함하는 균일 혼합물을 제조하는 단계, b) 풀림제와 물을 가하여 알루미나, 제올라이트, 풀림제 및 물을 포함하는 혼합물을 생성시키는 단계, c) 생성된 혼합물을, 성형에 적합한 점조도를 가지며, 알루미나, 제올라이트 풀림제 및 물을 포함하는 페이스트로 제조하는 단계, d) 페이스트를 응집체로 성형시키는 단계, e) 응집체를 경화시켜 경화된 응집체를 수득하는 단계, f) 경화된 응집체를 열수 소성시켜 열수 소성된 응집체를 수득하는 단계, g) 열수 소성된 응집체를 세척 매질로 세척하여 세척된 응집체를 수득하는 단계, h) 세척된 응집체를 세정 매질로 세정하여 세정된 응집체를 수득하는 단계, e) 세정된 응집체에서 세정 매질을 제거함을 포함하는 제올라이트 응집체의 제조방법.
- 제19항에 있어서, 제올라이트 및 알루미나 공급원을 포함하는 균일 혼합물에 외부에서 가한 물이 본질적인 전혀없고, 이 균일 혼합물의 수분 함량이 제올라이트에 존재하고 알루미나상에 흡착된 물에 의해 본질적으로 제공되는 방법.
- 제19항에 있어서, 풀림제를 가하는 단계가, 격렬한 혼합 조건에서 풀림제를 알루미나와 제올라이트의 균일 혼합물과 블렌딩함을 포함하는 방법.
- 응집체로 결합된, 미세기공을 갖는 제올라이트 결정 및 무기 금속 산화물을 포함하고, 개구를 갖는 외표면, 개구에 의해서 외표면 및 미세기공과 연통하는 간극공간을 가지며, i) ASTM 방법 D 4179-82를 사용하여 시험할 경우 파열강도(crush strength)가 0.41kg/mm(0.91b/mm) 보다 크고, ii) ASTM 방법 D 4058-81를 사용하여 시험할 경우 마모에 의한 손실율이 3.0% 미만임을 특징으로 하는 응집체.
- 제22항에 있어서, 파열강도가 0.57kg/mm(1.251b/mm) 보다 큰 응집체.
- 제22항 또는 제23항에 있어서, 마모에 의한 손실율이 2.0% 인 응집체.
- 탄화수소 공급원료중의 하나 이상의 오염물질을 흡착시키는데 적합한 조건하에서 탄화수소 공급원료의 액체 스트림을 개구가 있는 외표면을 갖는 응집체로 성형된 제올라이트 및 금속 산화물 결합제를 포함하는 흡착제와 접촉시키는 단계를 포함하고, 이때, 제올라이트는 미세기공을 가지며 응집체로 결합되고, 응집체는 결합제와 제올라이트의 입자 사이에 중간 기공을 가지며, 응집체와 제올라이트의 외표면에는 외표면과 미세기공의 사이에 탄화수소 공급원료를 전달하기 위한 미세기공, 중간기공 및 개구간의 연통을 방해하는 물질이 본질적으로 없는 탄화수소 공급원료의 정제방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41428589A | 1989-09-29 | 1989-09-29 | |
US414,285 | 1989-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR0163406B1 true KR0163406B1 (ko) | 1998-11-16 |
Family
ID=23640799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920700716A Expired - Fee Related KR0163406B1 (ko) | 1989-09-29 | 1990-09-28 | 제올라이트 응집체 및 촉매 |
Country Status (8)
Country | Link |
---|---|
US (2) | US5348924A (ko) |
EP (1) | EP0493518B1 (ko) |
JP (1) | JP3162373B2 (ko) |
KR (1) | KR0163406B1 (ko) |
CA (1) | CA2066659C (ko) |
DE (1) | DE69023508T2 (ko) |
ES (1) | ES2079492T3 (ko) |
WO (1) | WO1991004943A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101389453B1 (ko) * | 2013-10-30 | 2014-04-25 | 미주엔비켐 주식회사 | 폴리염화알루미늄계 응집제용 고염기화제의 제조 방법 및 이에 따라 제조되는 고염기화제 |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69023508T2 (de) * | 1989-09-29 | 1996-04-04 | Exxon Research And Engineering Co., Florham Park, N.J. | Zeolith-aggregate und -katalysatoren. |
US5789331A (en) * | 1993-09-30 | 1998-08-04 | Sanyo Petrochemical Co., Ltd. | Method for partially dealuminating a zeolite catalyst |
US5510306A (en) * | 1993-12-29 | 1996-04-23 | Shell Oil Company | Process for isomerizing linear olefins to isoolefins |
IT1269201B (it) * | 1994-01-28 | 1997-03-21 | Eniricerche Spa | Catalizzatore in forma estrusa a base di gel di silice e allumina |
US5493064A (en) * | 1994-12-13 | 1996-02-20 | Exxon Research And Engineering Company | Noble metal large pore zeolyte catalyst for methanol-ethanol coupling |
DE69706319T2 (de) | 1996-12-18 | 2002-05-16 | Bp Corp. North America Inc., Chicago | Verfahren zur herstellung eines gleichmässig imprägnierten extrudatkatalysators |
US6048470A (en) * | 1996-12-20 | 2000-04-11 | Asahi Glass Company Ltd. | Alumina sol, alumina hydrate powder and processes for their production |
KR20000070276A (ko) | 1997-01-16 | 2000-11-25 | 엑손 케미칼 패턴츠 인코포레이티드 | 촉매 금속을 제올라이트 안으로 침착시켜 탄화수소 가공 촉매를 제조하는 방법 |
US6093672A (en) * | 1997-03-20 | 2000-07-25 | Shell Oil Company | Noble metal hydrocracking catalysts |
US5905051A (en) * | 1997-06-04 | 1999-05-18 | Wu; An-Hsiang | Hydrotreating catalyst composition and processes therefor and therewith |
US6033555A (en) * | 1997-06-10 | 2000-03-07 | Exxon Chemical Patents Inc. | Sequential catalytic and thermal cracking for enhanced ethylene yield |
CA2240612A1 (en) * | 1997-07-29 | 1999-01-29 | Vladimir Borisovich Kazansky | Preparation of phenol and its derivatives |
US6207042B1 (en) | 1998-01-08 | 2001-03-27 | Chevron Chemical Company Llc | Reforming using a bound halided zeolite catalyst |
US6063722A (en) * | 1998-10-07 | 2000-05-16 | Phillips Petroleum Company | Process for making a composition that is useful for converting lower value aromatics to higher value aromatics |
US6362122B1 (en) * | 1999-11-08 | 2002-03-26 | Uop Llc | Regeneration of spent zeolite compositions |
US6514904B1 (en) | 2000-06-05 | 2003-02-04 | Uop Llc | Hydrocarbon conversion catalyst and process of using thereof |
US6503866B1 (en) | 2000-06-05 | 2003-01-07 | Uop Llc | Attrition resistant catalyst with reduced surface area |
CN1589287A (zh) * | 2001-11-16 | 2005-03-02 | 纳幕尔杜邦公司 | 改进的烯烃聚合方法 |
DE10326137A1 (de) * | 2003-06-06 | 2004-12-23 | Basf Ag | Verfahren zur Erhöhung der Schneidhärte eines Formkörpers enthaltend ein kristallines Alumosilikat und Verwendung dieser Formkörper mit erhöhter Schneidhärte in chemischen Syntheseverfahren, insbesondere in einem Verfahren zur Herstellung von Triethylendiamin (TEDA) durch Umsetzung von Ethylendiamin (EDA) und/oder Piperazin (PIP) |
DE10356184A1 (de) | 2003-12-02 | 2005-07-07 | Basf Ag | Zeolithisches Material vom Pentasil-Strukturtyp, seine Herstellung und seine Verwendung |
US7665328B2 (en) | 2004-02-13 | 2010-02-23 | Battelle Energy Alliance, Llc | Method of producing hydrogen, and rendering a contaminated biomass inert |
DE102004029544A1 (de) | 2004-06-18 | 2006-01-05 | Basf Ag | Formkörper enthaltend ein mikroporöses Material und mindestens ein siliciumhaltiges Bindemittel, Verfahren zu seiner Herstellung und seine Verwendung als Katalysator, insbesondere in einem Verfahren zur Herstellung von Triethylendiamin (TEDA) |
US7879749B2 (en) * | 2006-08-15 | 2011-02-01 | Battelle Energy Alliance, Llc | Methods of using structures including catalytic materials disposed within porous zeolite materials to synthesize hydrocarbons |
US7592291B2 (en) * | 2006-08-15 | 2009-09-22 | Batelle Energy Alliance, Llc | Method of fabricating a catalytic structure |
US8664144B2 (en) | 2008-12-23 | 2014-03-04 | Chevron Phillips Chemical Company Lp | Methods of reactivating an aromatization catalyst |
FR2940967B1 (fr) * | 2009-01-12 | 2012-07-20 | Inst Francais Du Petrole | Preparation d'un solide a base d'oxyde de zinc utilisable pour la purification d'un gaz ou d'un liquide |
US9120680B2 (en) | 2009-05-08 | 2015-09-01 | Michael Tsapatsis | Molecular sieve membranes and thermal treatment methods of making the same |
EP2424270B1 (en) * | 2010-08-23 | 2014-05-21 | Knowles Electronics Asia PTE. Ltd. | Loudspeaker system with improved sound |
JP2012120977A (ja) * | 2010-12-08 | 2012-06-28 | Mitsubishi Chemicals Corp | 珪質固体触媒の製造方法及び低級炭化水素の製造方法 |
US8680344B2 (en) | 2011-01-25 | 2014-03-25 | Zeochem Llc | Molecular sieve adsorbent blends and uses thereof |
US8912108B2 (en) | 2012-03-05 | 2014-12-16 | Chevron Phillips Chemical Company Lp | Methods of regenerating aromatization catalysts |
US8716161B2 (en) | 2012-03-05 | 2014-05-06 | Chevron Phillips Chemical Company | Methods of regenerating aromatization catalysts |
US9242233B2 (en) | 2012-05-02 | 2016-01-26 | Saudi Basic Industries Corporation | Catalyst for light naphtha aromatization |
US9180441B2 (en) | 2012-09-20 | 2015-11-10 | Saudi Basic Industries Corporation | Method of forming zeolite shaped body with silica binder |
US9387467B2 (en) | 2012-09-26 | 2016-07-12 | Chevron Phillips Chemical Company Lp | Aromatization catalysts with high surface area and pore volume |
RU2529680C1 (ru) * | 2013-03-28 | 2014-09-27 | Открытое акционерное общество "Нефтяная компания "Роснефть" | Катализатор циклизации нормальных углеводородов и способ его получения (варианты) |
US9782758B2 (en) | 2013-04-23 | 2017-10-10 | Saudi Basic Industries Corporation | Method of preparing hydrocarbon aromatization catalyst, the catalyst, and the use of the catalyst |
JP6214019B2 (ja) * | 2014-03-07 | 2017-10-18 | 株式会社Joled | バンクの補修方法、有機el表示装置およびその製造方法 |
DE102014205760A1 (de) | 2014-03-27 | 2015-10-01 | Johnson Matthey Public Limited Company | Verfahren zum Herstellen eines Katalysator sowie Katalysator |
WO2016005312A1 (en) * | 2014-07-07 | 2016-01-14 | Shell Internationale Research Maatschappij B.V. | Isomerization catalyst |
US10349167B2 (en) | 2015-05-18 | 2019-07-09 | Apple Inc. | Audio speaker with back volume containing adsorptive material |
GB2567608B (en) | 2015-07-07 | 2019-10-09 | Nanoscape Ag | Improved material for rapid gas sorption in loudspeakers |
US10244308B2 (en) | 2015-08-27 | 2019-03-26 | Apple Inc. | Audio speaker having a rigid adsorptive insert |
EP3176243A1 (en) * | 2015-12-03 | 2017-06-07 | SABIC Global Technologies B.V. | Process for preparing a hydrocracking catalyst |
WO2017139373A1 (en) * | 2016-02-09 | 2017-08-17 | Oxy Vinyls, Lp | Regeneration of catalytic oxidation catalyst impregnated with chromium |
CN109311001B (zh) | 2016-06-10 | 2022-04-08 | 埃克森美孚研究工程公司 | 有机二氧化硅聚合物催化剂及其制造方法 |
US10667038B2 (en) | 2016-12-07 | 2020-05-26 | Apple Inc. | MEMS mircophone with increased back volume |
CN107970877B (zh) * | 2017-10-24 | 2020-07-31 | 武汉纺织大学 | 一种改性多孔氧化铝脱碳剂的制备方法 |
CN107999020B (zh) * | 2017-11-24 | 2020-05-26 | 武汉纺织大学 | 一种多孔氧化铝脱醇剂的制备方法 |
CN110354910B (zh) * | 2018-03-26 | 2021-12-21 | 中国石油化工股份有限公司 | 一种α-氧化铝载体及其制备方法与应用 |
FR3116447B1 (fr) * | 2020-11-23 | 2022-11-18 | Ifp Energies Now | Procede de preparation d’un catalyseur a base de zeolithe de code structural mfi presentant une densite et une tenue mecanique ameliorees |
US20230010491A1 (en) * | 2021-07-02 | 2023-01-12 | Avantium Technologies B.V. | Process for estimating naphtha-reforming catalyst performance |
FR3143385A1 (fr) * | 2022-12-19 | 2024-06-21 | IFP Energies Nouvelles | Catalyseur d’aromatisation a haute teneur en zeolithe kl |
CN116422366B (zh) * | 2023-02-21 | 2025-02-07 | 安徽理工大学 | 一种凹凸棒石衍生的镍-钛层片状介孔催化剂及其制备方法和应用 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2865866A (en) * | 1956-01-06 | 1958-12-23 | Universal Oil Prod Co | Spheroidal alumina |
NL238183A (ko) * | 1962-08-03 | |||
US3326818A (en) * | 1965-06-15 | 1967-06-20 | Exxon Research Engineering Co | Catalyst composition of a crystalline aluminosilicate and a binder |
US3557024A (en) * | 1968-03-18 | 1971-01-19 | Union Oil Co | Alumina-bonded catalysts |
US4046713A (en) * | 1973-09-24 | 1977-09-06 | Uop Inc. | Method of manufacturing an extruded catalyst composition |
FR2323664A1 (fr) * | 1975-09-10 | 1977-04-08 | Erap | Procede de deshydrocyclisation d'hydrocarbures aliphatiques |
US4356338A (en) * | 1979-07-27 | 1982-10-26 | Mobil Oil Corporation | Extending catalyst life by treating with phosphorus and/or steam |
FR2484401A1 (fr) * | 1980-05-09 | 1981-12-18 | Elf France | Procede de deshydrocyclisation des paraffines a tres basse pression |
US4305812A (en) * | 1980-06-19 | 1981-12-15 | Mobil Oil Corporation | Solvent deasphalting by polarity gradient extraction |
US4305811A (en) * | 1980-10-02 | 1981-12-15 | Atlantic Richfield Company | Stabilized reforming catalyst |
US4306963A (en) * | 1980-10-02 | 1981-12-22 | Atlantic Richfield Company | Stabilized reforming catalyst |
US4311582A (en) * | 1980-10-02 | 1982-01-19 | Atlantic Richfield Company | Stabilized reforming catalyst |
US4411771A (en) * | 1980-12-24 | 1983-10-25 | American Cyanamid Company | Process for hydrotreating heavy hydrocarbons and catalyst used in said process |
US4416806A (en) * | 1981-04-10 | 1983-11-22 | Elf France | Catalyst for production of aromatic hydrocarbons and process for preparation |
US4392988A (en) * | 1981-05-11 | 1983-07-12 | Ga Technologies Inc. | Method of producing stable alumina |
FR2512356B1 (fr) * | 1981-09-09 | 1986-08-08 | Elf Aquitaine | Procede de regeneration d'un catalyseur d'aromatisation |
US4424144A (en) * | 1981-11-16 | 1984-01-03 | W. R. Grace & Co. | Preparation of binderless 3A adsorbents |
US4447316A (en) * | 1982-02-01 | 1984-05-08 | Chevron Research Company | Composition and a method for its use in dehydrocyclization of alkanes |
US4517306A (en) * | 1982-02-01 | 1985-05-14 | Chevron Research Company | Composition and a method for its use in dehydrocyclization of alkanes |
US4544539A (en) * | 1982-05-14 | 1985-10-01 | Exxon Research & Engineering Co. | Zeolite L with cylindrical morphology |
US4430200A (en) * | 1982-08-09 | 1984-02-07 | Mobil Oil Corporation | Hydrocarbon conversion process |
US4458025A (en) * | 1982-09-20 | 1984-07-03 | Chevron Research Company | Method of zeolitic catalyst manufacture |
US4579831A (en) * | 1983-03-29 | 1986-04-01 | Chevron Research Company | Method of zeolitic catalyst manufacture |
US4552856A (en) * | 1983-11-10 | 1985-11-12 | Exxon Research And Engineering Co. | Zeolite catalyst and preparation thereof |
US4532856A (en) * | 1984-02-03 | 1985-08-06 | Tayco Developments, Inc. | End cap for fluid cylinder |
DE3680069D1 (de) * | 1985-10-31 | 1991-08-08 | Union Oil Co | Katalysator zur umwandlung von kohlenwasserstoffverbindungen und verfahren zur selektiven herstellung von mitteloelen. |
US4800187A (en) * | 1987-10-28 | 1989-01-24 | Corning Glass Works | Method of crystallizing a zeolite on the surface of a monolithic ceramic substrate |
DE69023508T2 (de) * | 1989-09-29 | 1996-04-04 | Exxon Research And Engineering Co., Florham Park, N.J. | Zeolith-aggregate und -katalysatoren. |
-
1990
- 1990-09-28 DE DE69023508T patent/DE69023508T2/de not_active Expired - Fee Related
- 1990-09-28 KR KR1019920700716A patent/KR0163406B1/ko not_active Expired - Fee Related
- 1990-09-28 ES ES90915261T patent/ES2079492T3/es not_active Expired - Lifetime
- 1990-09-28 WO PCT/US1990/005569 patent/WO1991004943A2/en active IP Right Grant
- 1990-09-28 EP EP90915261A patent/EP0493518B1/en not_active Expired - Lifetime
- 1990-09-28 JP JP51418690A patent/JP3162373B2/ja not_active Expired - Fee Related
- 1990-09-28 CA CA002066659A patent/CA2066659C/en not_active Expired - Fee Related
-
1993
- 1993-02-23 US US08/023,733 patent/US5348924A/en not_active Expired - Lifetime
-
1994
- 1994-07-06 US US08/271,324 patent/US5552035A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101389453B1 (ko) * | 2013-10-30 | 2014-04-25 | 미주엔비켐 주식회사 | 폴리염화알루미늄계 응집제용 고염기화제의 제조 방법 및 이에 따라 제조되는 고염기화제 |
Also Published As
Publication number | Publication date |
---|---|
JPH05501849A (ja) | 1993-04-08 |
WO1991004943A2 (en) | 1991-04-18 |
EP0493518A1 (en) | 1992-07-08 |
ES2079492T3 (es) | 1996-01-16 |
EP0493518B1 (en) | 1995-11-08 |
DE69023508D1 (de) | 1995-12-14 |
JP3162373B2 (ja) | 2001-04-25 |
DE69023508T2 (de) | 1996-04-04 |
US5348924A (en) | 1994-09-20 |
WO1991004943A3 (en) | 1991-05-16 |
US5552035A (en) | 1996-09-03 |
CA2066659C (en) | 1999-07-13 |
CA2066659A1 (en) | 1991-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR0163406B1 (ko) | 제올라이트 응집체 및 촉매 | |
JP5547880B2 (ja) | 水素化脱硫法 | |
EP0142351B1 (en) | Method of preparing an improved catalyst | |
JP4344037B2 (ja) | 芳香族成分を多量に含む製品生産の3段触媒ゾーンによる接触改質法 | |
EP0365314B1 (en) | Zeolites for reforming catalysts | |
EP0309139B1 (en) | Method for producing stabilized zeolite catalysts | |
US4839320A (en) | Method for treating and stabilizing zeolite catalysts | |
JPH0515500B2 (ko) | ||
US4552856A (en) | Zeolite catalyst and preparation thereof | |
CA2022298C (en) | Cleanup of contaminated hydrocarbon conversion system to enable use with contaminant-sensitive catalyst | |
IL23341A (en) | Process for preparing zeolites | |
AU668035B2 (en) | Sulfur tolerant reforming catalyst system containing a sulfur-sensitive ingredient | |
US5880051A (en) | Reforming catalyst system with differentiated acid properties | |
CA2140038C (en) | Low temperature regeneration of coke deactivated reforming catalysts | |
JP2547968B2 (ja) | 硫黄に感受性のある成分を含む耐硫黄改質触媒系および同触媒系を用いた炭化水素の改質プロセス | |
JPS6372350A (ja) | 押出ゼオライト触媒 | |
CN115501901B (zh) | 一种富芳烃油脱烯烃催化剂及制备方法和应用 | |
JP2547966B2 (ja) | パラフィン類を芳香族化合物に転化するための多金属マルチグラジエント改質触媒及び該触媒を用いた炭化水素改質法 | |
JPH05505562A (ja) | 失活したゼオライト改質触媒を再生する装置及び方法 | |
RU2123382C1 (ru) | Катализатор для риформинга углеводородного сырья и способ риформинга парафинсодержащего углеводородного сырья | |
KR970002542B1 (ko) | 파라핀을 방향족 화합물로 전환시키기 위한 다원금속, 다중농도구배의 개질 촉매 | |
FI85659B (fi) | Katalytkomposit foer konvertering av kolvaeten. | |
JPS6218595B2 (ko) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
A201 | Request for examination | ||
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20030718 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20040906 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20040906 |