JPH0233650B2 - - Google Patents

Info

Publication number
JPH0233650B2
JPH0233650B2 JP58085151A JP8515183A JPH0233650B2 JP H0233650 B2 JPH0233650 B2 JP H0233650B2 JP 58085151 A JP58085151 A JP 58085151A JP 8515183 A JP8515183 A JP 8515183A JP H0233650 B2 JPH0233650 B2 JP H0233650B2
Authority
JP
Japan
Prior art keywords
alumina
group
beads
solution
dispersion
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 - Lifetime
Application number
JP58085151A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5973432A (ja
Inventor
Jatsuku Roran
Deyupan Teieri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROONU PUURAN SUPESHIARITE SHIMIIKU
Original Assignee
ROONU PUURAN SUPESHIARITE SHIMIIKU
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 ROONU PUURAN SUPESHIARITE SHIMIIKU filed Critical ROONU PUURAN SUPESHIARITE SHIMIIKU
Publication of JPS5973432A publication Critical patent/JPS5973432A/ja
Publication of JPH0233650B2 publication Critical patent/JPH0233650B2/ja
Granted legal-status Critical Current

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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B01J2/08—Gelation of a colloidal solution
    • 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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C01F7/025—Granulation or agglomeration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
JP58085151A 1982-05-19 1983-05-17 液滴凝固による造形アルミナビ−ズの製造方法 Granted JPS5973432A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8208774A FR2527197B1 (fr) 1982-05-19 1982-05-19 Procede de fabrication de billes d'alumine mises en forme par coagulation en gouttes
FR8208774 1982-05-19

Publications (2)

Publication Number Publication Date
JPS5973432A JPS5973432A (ja) 1984-04-25
JPH0233650B2 true JPH0233650B2 (en, 2012) 1990-07-30

Family

ID=9274198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58085151A Granted JPS5973432A (ja) 1982-05-19 1983-05-17 液滴凝固による造形アルミナビ−ズの製造方法

Country Status (8)

Country Link
US (1) US4514511A (en, 2012)
EP (1) EP0097539B1 (en, 2012)
JP (1) JPS5973432A (en, 2012)
BR (1) BR8302608A (en, 2012)
CA (1) CA1187861A (en, 2012)
DE (1) DE3365099D1 (en, 2012)
ES (1) ES522503A0 (en, 2012)
FR (1) FR2527197B1 (en, 2012)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537889B1 (fr) * 1982-12-20 1992-10-09 Pro Catalyse Procede de traitement d'hydrocarbures en presence d'un catalyseur a base de billes d'alumine mises en forme par coagulation en gouttes
GB8330780D0 (en) * 1983-11-18 1983-12-29 Atomic Energy Authority Uk Materials
FR2556236B1 (fr) * 1983-12-09 1988-04-01 Pro Catalyse Procede de fabrication d'un catalyseur pour le traitement des gaz d'echappement
FR2556235A1 (fr) * 1983-12-09 1985-06-14 Pro Catalyse Procede de fabrication d'un catalyseur a base d'alumine
FR2557566B1 (fr) * 1983-12-29 1986-04-11 Commissariat Energie Atomique Procede de preparation d'une poudre apte au frittage, notamment d'une poudre ceramique
JPH01131023A (ja) * 1987-11-16 1989-05-23 Tomita Seiyaku Kk 経口用リン酸イオン吸着剤
FR2623791B1 (fr) * 1987-11-30 1990-04-06 Rhone Poulenc Chimie Procede de preparation de granules a base d'oxyde d'aluminium et produits ainsi obtenus
FR2623793B1 (fr) * 1987-11-30 1991-06-07 Rhone Poulenc Chimie Procede de preparation de granules a base d'oxyde de titane, de zirconium, ou de cerium et produits ainsi obtenus
US5227563A (en) * 1988-12-26 1993-07-13 Mitsui Petrochemical Industries, Ltd. Preparation of propylene by dehydration of isopropanol in the presence of a pseudo-boehmite derived gamma alumina catalyst
US4980334A (en) * 1989-09-13 1990-12-25 Uop Macroporous alumina/diatomaceous earth bio-supports
US5120375A (en) * 1990-06-14 1992-06-09 Atlas Powder Company Explosive with-coated solid additives
US5034071A (en) * 1990-06-14 1991-07-23 Atlas Powder Company Prill for emulsion explosives
US5123981A (en) * 1990-06-14 1992-06-23 Atlas Powder Company Coated solid additives for explosives
EP0507122B1 (en) * 1991-03-11 1995-01-11 Mitsubishi Oil Co., Ltd. Process for producing spherical zeolite catalyst and apparatus for producing the same
US5180703A (en) * 1991-04-24 1993-01-19 W. R. Grace & Co.-Conn. Sox/nox sorbent and process of use
JP3250824B2 (ja) * 1991-09-13 2002-01-28 マツダ株式会社 ＮＯｘ浄化方法
WO1993017790A1 (de) * 1992-03-13 1993-09-16 Solvay Umweltchemie Gmbh Abriebfester trägerkatalysator
EP0690825B1 (de) * 1993-03-05 1999-06-02 Solvay Deutschland GmbH Verfahren zur katalytischen behandlung von organische und anorganische verbindungen enthaltenden abwässern, vorzugsweise aus der epichlorhydrinproduktion
FR2722428B1 (fr) 1994-07-13 1996-09-27 Rhone Poulenc Chimie Catalyseurs pour le traitement de gaz contenant des composes soufres; utilisation et procede de traitement d'un gaz contenant des composes soufres
US5948726A (en) * 1994-12-07 1999-09-07 Project Earth Industries, Inc. Adsorbent and/or catalyst and binder system and method of making therefor
US5985790A (en) * 1994-12-07 1999-11-16 Project Earth Industries, Inc. Method of making acid contacted enhanced aluminum oxide adsorbent particle
US6342191B1 (en) 1994-12-07 2002-01-29 Apyron Technologies, Inc. Anchored catalyst system and method of making and using thereof
FR2729949A1 (fr) 1995-01-27 1996-08-02 Rhone Poulenc Chimie Procede de preparation de lactame
US5955393A (en) * 1995-04-21 1999-09-21 Project Earth Industries, Inc. Enhanced adsorbent and room temperature catalyst particle and method of making therefor
KR100387218B1 (ko) * 1996-12-20 2003-10-04 주식회사 효성 알루미나 촉매지지체의 기공량 증진방법
FR2758554B1 (fr) * 1997-01-22 1999-04-16 Rhodia Chimie Sa Procede d'elimination d'inhibiteurs de polymerisation de melanges de monomeres a l'aide d'une alumine de forme optimisee
WO1999028376A2 (fr) * 1997-11-28 1999-06-10 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Charge alumineuse renforcante et composition de caoutchouc comportant une telle charge
US6383273B1 (en) 1999-08-12 2002-05-07 Apyron Technologies, Incorporated Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor
EP1246776B1 (en) * 2000-01-10 2003-06-04 Albemarle Corporation Process for the production of aluminium hydroxide of improved thermal stability
US6764672B2 (en) * 2001-04-03 2004-07-20 Alcoa Inc. Thermally stable alumina particulates
FR2823684B1 (fr) * 2001-04-20 2003-05-30 Inst Francais Du Petrole Billes d'alumine ayant une grande resistance mecanique aux chocs, leur procede de fabrication et leurs utilisations
US20030082100A1 (en) * 2001-04-20 2003-05-01 Institut Francais Du Petrole Alumina spheres having a high impact resistance
KR100457068B1 (ko) * 2002-01-16 2004-11-10 함영민 유중수적형 에멀젼법에 의한 알루미나 분체의 제조방법
BRPI0520135A2 (pt) * 2005-05-12 2009-08-18 Solvay catalisador de oxicloração, processo de oxicloração de um hidrocarboneto, alumina, e, uso em um processo de oxicloração
CN102234123B (zh) * 2010-04-23 2013-07-10 中国科学院生态环境研究中心 一种利用聚合氯化铝制备球形氧化铝的方法
FR2961202B1 (fr) * 2010-06-11 2012-07-27 Inst Francais Du Petrole Procede de deshydratation et d'isomerisation d'alcools en c4 utilisant un solide amorphe a porosite adaptee
FR2984180A1 (fr) 2011-12-20 2013-06-21 IFP Energies Nouvelles Procede de fabrication de particules spheroidales d'alumine
US9561495B2 (en) 2013-03-06 2017-02-07 Basf Corporation Porous catalyst washcoats
FR3030478B1 (fr) * 2014-12-18 2017-01-27 Ifp Energies Now Procede de preparation de billes d'alumine par mise en forme par egouttage d'un gel tres dispersible
FR3035798B1 (fr) 2015-05-07 2017-04-28 Ifp Energies Now Particules spheroidales d'alumine de resistance mecanique amelioree ayant un diametre median macroporeux compris entre 0,05 et 30 μm.
CN108698975B (zh) 2016-02-04 2021-10-08 罗地亚经营管理公司 用于制备脂肪胺的大孔催化剂
FR3084267B1 (fr) 2018-07-25 2021-10-08 Axens Alumine a acidite et structure de porosite optimales
CN111992225B (zh) * 2020-09-27 2023-02-10 威尔（福建）生物有限公司 一种Ni-Pd/C双金属催化剂的制备方法及其在邻硝基苯氧丙酮环化反应中的应用
CN113769723A (zh) * 2021-09-18 2021-12-10 北京化工大学 一种低密度球形氧化铝及其制备方法
CN116474840B (zh) * 2022-01-13 2025-04-08 中国石油化工股份有限公司 一种球形硅铝载体及其制备方法
CN115739071B (zh) * 2022-11-25 2024-07-09 大唐南京环保科技有限责任公司 一种脱硝催化剂及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL76445C (en, 2012) * 1950-03-08
NL6508991A (en, 2012) * 1965-07-13 1967-01-16
FR1492326A (fr) * 1965-07-13 1967-08-18 Konink Zwavelzuurfabrieken Voo Procédé de préparation de perles de gel contenant un oxyde réfractaire, et perles ainsi obtenues et leurs applications
DE1592098C3 (de) * 1965-12-13 1978-05-11 Engelhard Minerals & Chemicals Corp., Murray Hill, N.J. (V.St.A.) Verfahren zur Herstellung von kugelförmigen Aluminiumoxidteilchen
FR2299911A1 (fr) * 1975-02-04 1976-09-03 Kali Chemie Ag Procede de fabrication de particules spheriques contenant de l'alumine et produits obtenus
US4011096A (en) * 1975-06-10 1977-03-08 E. I. Du Pont De Nemours And Company Vesiculated silica microspheres
FR2449474A1 (fr) * 1979-02-26 1980-09-19 Rhone Poulenc Ind Billes d'alumine a double porosite, leur procede de preparation et leurs applications comme supports de catalyseurs
DE3212249C2 (de) * 1982-04-02 1986-08-21 Condea Chemie GmbH, 2212 Brunsbüttel Verfahren zur Herstellung von kugelförmiger Tonerde

Also Published As

Publication number Publication date
FR2527197B1 (fr) 1985-06-21
CA1187861A (fr) 1985-05-28
ES8502406A1 (es) 1985-01-01
EP0097539A1 (fr) 1984-01-04
FR2527197A1 (fr) 1983-11-25
EP0097539B1 (fr) 1986-08-06
ES522503A0 (es) 1985-01-01
JPS5973432A (ja) 1984-04-25
BR8302608A (pt) 1984-01-17
DE3365099D1 (en) 1986-09-11
US4514511A (en) 1985-04-30

Similar Documents

Publication Publication Date Title
JPH0233650B2 (en, 2012)
KR880001777B1 (ko) 촉매 지지체 코우팅용 알루미나 조성물 및 그의 제조방법
US4315839A (en) Spheroidal alumina particulates having bifold porosity and process for their preparation
KR100402831B1 (ko) 알루미나졸및그의제조방법,및그들을이용한알루미나성형체의제조방법,및알루미나성형체로부터얻어진알루미나계촉매
US6548440B1 (en) Synthesis of attrition-resistant heterogeneous catalysts using templated mesoporous silica
CA1122381A (en) Alumina compositions and processes for preparing them
US5064628A (en) Novel ceric oxides and preparation thereof
JPH0137332B2 (en, 2012)
CA1261590A (en) Rehydration bondable alumina
US3558508A (en) Preparation of spheroidal aluminum oxide gels
CN110366445A (zh) 用于机动车辆催化转化器的由铈、锆、铝和镧制成的抗老化混合氧化物
WO2001056951A1 (en) Alumina composition, method for preparation thereof and use thereof
GB1603463A (en) Process for preparing spheroidal alumina particles
JP4264852B2 (ja) アルミナ押出し物、その調製方法および触媒または触媒担体としてのその使用
US3346336A (en) Production of alumina
JP2958123B2 (ja) アルミナ担体の製造方法
GB2150852A (en) Hydrocarbon hydrotreatment process
JP2023532175A (ja) 安定性のあるアルミナ成形体及びアルミナ成形体の製造方法
US8022008B2 (en) Hydrogenation catalyst with improved textural properties
KR20200038891A (ko) 소수성 표면 개질 알루미나 및 이의 제조 방법
JP3507567B2 (ja) 球状アルミナ及びその製法
US4588497A (en) Process for the catalytic reforming or aromatic hydrocarbons production
GB2134536A (en) Treatment of hydrocarbons in the presence of a catalyst with a base of alumina balls shaped by oil drop
US20030082100A1 (en) Alumina spheres having a high impact resistance
JPH0132169B2 (en, 2012)