[go: up one dir, main page]

TW200502039A - Process for the preparation of catalyst microspheres - Google Patents

Process for the preparation of catalyst microspheres

Info

Publication number
TW200502039A
TW200502039A TW092135811A TW92135811A TW200502039A TW 200502039 A TW200502039 A TW 200502039A TW 092135811 A TW092135811 A TW 092135811A TW 92135811 A TW92135811 A TW 92135811A TW 200502039 A TW200502039 A TW 200502039A
Authority
TW
Taiwan
Prior art keywords
catalyst
particles
preparation
particle diameter
catalyst ingredients
Prior art date
Application number
TW092135811A
Other languages
Chinese (zh)
Inventor
Der Zon Monique Van
Erik Jeroen Laheij
Paul O'connor
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of TW200502039A publication Critical patent/TW200502039A/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
    • 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
    • B01J37/0063—Granulating
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • 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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Glanulating (AREA)

Abstract

The present invention relates to a process for the preparation of catalyst particles with a particle diameter in the range 20-2000 microns involving the steps of agitating at least two dry catalyst ingredients, spraying a liquid binding agent on the catalyst ingredients while continuing the agitation, and isolating formed catalyst particles with the desired particle diameter and comprising the catalyst ingredients. In contrast to the conventional way of preparing such particles, spray-drying, the present process allows the formation of small particles from slurries with a high solids content. Hence, smaller amounts of liquid have to be evaporated, which makes the process energy efficient.
TW092135811A 2002-12-18 2003-12-17 Process for the preparation of catalyst microspheres TW200502039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02080617 2002-12-18

Publications (1)

Publication Number Publication Date
TW200502039A true TW200502039A (en) 2005-01-16

Family

ID=32524067

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092135811A TW200502039A (en) 2002-12-18 2003-12-17 Process for the preparation of catalyst microspheres

Country Status (10)

Country Link
EP (1) EP1572361A1 (en)
JP (1) JP2006510474A (en)
KR (1) KR20050085754A (en)
CN (1) CN1326618C (en)
AU (1) AU2003294844A1 (en)
BR (1) BR0317345A (en)
CA (1) CA2510258A1 (en)
SA (1) SA04250020B1 (en)
TW (1) TW200502039A (en)
WO (1) WO2004054713A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5255844B2 (en) * 2004-12-21 2013-08-07 アルベマール・ネーザーランズ・ベー・ブイ Catalysts, methods for their production and uses thereof
JP4859774B2 (en) * 2007-07-17 2012-01-25 日揮触媒化成株式会社 Method for producing fluid catalytic cracking catalyst
WO2014161998A1 (en) 2013-04-05 2014-10-09 D'alcante B.V. Improved process for reducing the alcohol and/or sugar content of a beverage
CN103736489B (en) * 2013-12-24 2015-10-28 天津众智科技有限公司 The preparation method of preparing butadiene with butylene oxo-dehydrogenation fluid catalyst
GB201504072D0 (en) * 2015-03-10 2015-04-22 Metalysis Ltd Method of producing metal
US12022849B2 (en) 2017-11-28 2024-07-02 Blue Tree Technologies Ltd. Methods and systems for producing low sugar beverages
WO2020012351A1 (en) * 2018-07-10 2020-01-16 Reliance Industries Limited Regenerative adsorbent composition for removal of chlorides from hydrocarbon and a process for its preparation
CN116212937B (en) * 2023-03-06 2024-09-13 青岛惠城环保科技集团股份有限公司 Preparation method of catalytic cracking catalyst for producing diesel oil in large quantity

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3565475D1 (en) * 1984-04-07 1988-11-17 Bayer Ag Process and apparatus for the production of granules
US4737478A (en) * 1986-07-02 1988-04-12 Chevron Research Company Process for the manufacture of spheroidal bodies by selective agglomeration
CA1329580C (en) * 1987-12-28 1994-05-17 Pochen Chu Catalytic cracking catalysts for metals laden feeds
US5286370A (en) * 1987-12-28 1994-02-15 Mobil Oil Corporation Catalytic cracking using a layered cracking catalyst
US5001096A (en) * 1987-12-28 1991-03-19 Mobil Oil Corporation Metal passivating agents
US5254516A (en) * 1992-03-26 1993-10-19 Research Triangle Institute Fluidizable zinc titanate materials with high chemical reactivity and attrition resistance
JP4266406B2 (en) * 1998-05-11 2009-05-20 日本ケッチェン株式会社 Granular catalyst carrier, catalyst using the carrier, and method for hydrotreating hydrocarbon oil using the catalyst
CA2437604A1 (en) * 2001-02-09 2002-09-19 Akzo Nobel Nv In situ formed anionic clay-containing bodies
EP1264635A1 (en) * 2001-06-05 2002-12-11 Akzo Nobel N.V. Process for the production of catalysts with improved accessibility

Also Published As

Publication number Publication date
BR0317345A (en) 2005-11-08
AU2003294844A1 (en) 2004-07-09
KR20050085754A (en) 2005-08-29
EP1572361A1 (en) 2005-09-14
CN1726083A (en) 2006-01-25
JP2006510474A (en) 2006-03-30
CA2510258A1 (en) 2004-07-01
CN1326618C (en) 2007-07-18
WO2004054713A1 (en) 2004-07-01
SA04250020B1 (en) 2008-06-09

Similar Documents

Publication Publication Date Title
EP1196533B2 (en) Improved encapsulated oil particles
WO2003072016A3 (en) Pharmaceutical compositions in particulate form
CN102167936B (en) Marine organism shell powder paint
IN2008CH02766A (en)
PL354257A1 (en) Method for making granules with masked taste and instant release of the active particle
CN101280062A (en) A kind of porous magnetic gelatin microsphere and preparation method thereof
Lim et al. Artocarpus camansi Blanco (Breadnut) core as low-cost adsorbent for the removal of methylene blue: equilibrium, thermodynamics, and kinetics studies
TW200502039A (en) Process for the preparation of catalyst microspheres
WO2008136818A3 (en) Suspensions of titanium (iv) oxide particles and process for their production
EP3319718A1 (en) Acoustic mixing for auto granulation
EP0856502A3 (en) Stable form of iron humate or of other meso and micro nutritive elements available for plant nutrition and method for obtaining it
EP1391154A4 (en) Composite containing fine cellulose
CN105366980A (en) Method for preparing polymer coated rust inhibitor micro-capsule through spray drying
CA2397404A1 (en) Micronized freeze-dried particles
CN105462954A (en) Preparation method for pectinase and cellulase magnetic composite microspheres
CA2273849A1 (en) Process for the production of a detergent composition
CN105504879A (en) Method for preparing core-shell type silicon dioxide coated ammonium phosphate based on reversed-phase micro-emulsion method
TW200621857A (en) Method for producing cold water-soluble polymer particles
CN109293265B (en) Graphene/carbon nano onion grinding aid, composite material thereof and preparation method
CN107510347A (en) Wormwood line spices preparation method
CN104138747B (en) A kind of preparation method of efficient segregative use in waste water treatment functional material
SI1699434T1 (en) Process for preparing a medicament
CA2482272A1 (en) Process for small particle formation
CN110871054A (en) Preparation process of activated carbon water slurry agent
ATE451444T1 (en) MIXTURE OF THE TAN TYPE FOR ENEOLOGICAL PURPOSES AND METHOD FOR THE PRODUCTION THEREOF