BR0317345A - Processo para a preparação de microesferas catalisadoras - Google Patents

Processo para a preparação de microesferas catalisadoras

Info

Publication number
BR0317345A
BR0317345A BR0317345-3A BR0317345A BR0317345A BR 0317345 A BR0317345 A BR 0317345A BR 0317345 A BR0317345 A BR 0317345A BR 0317345 A BR0317345 A BR 0317345A
Authority
BR
Brazil
Prior art keywords
catalyst
particles
preparation
particle diameter
preparing
Prior art date
Application number
BR0317345-3A
Other languages
English (en)
Inventor
Monique Van Der Zon
Erik Jeroen Laheij
Paul O'connor
Original Assignee
Albemarle Netherlands Bv
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 Albemarle Netherlands Bv filed Critical Albemarle Netherlands Bv
Publication of BR0317345A publication Critical patent/BR0317345A/pt

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
    • 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
    • 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
    • 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
    • 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

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

"PROCESSO PARA A PREPARAçãO DE MICROESFERAS CATALISADORAS". A presente invenção refere-se a um processo para a preparação de partículas catalisadoras com um diâmetro de partícula na faixa de 20 a 2000 mícrons, envolvendo as etapas de agitar, pelo menos dois ingredientes catalisadores secos, borrifar um agente aglutinante líquido sobre os ingredientes catalisadores, ao mesmo tempo que continua a agitação, e isolar as partículas catalisadoras formadas com o diâmetro de partícula desejado e compreendendo os ingredientes catalisadores. Em contrapartida à maneira convencional de se preparar tais partículas, ou seja a secagem por atomização, o presente processo permite a formação de pequenas partículas a partir de pastas fluidas com um alto teor de sólidos. Deste modo, quantidades menores de líquido têm de ser evaporadas, o que torna a energia de processo mais eficaz.
BR0317345-3A 2002-12-18 2003-12-09 Processo para a preparação de microesferas catalisadoras BR0317345A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02080617 2002-12-18
PCT/EP2003/014169 WO2004054713A1 (en) 2002-12-18 2003-12-09 Process for the preparation of catalyst microspheres

Publications (1)

Publication Number Publication Date
BR0317345A true BR0317345A (pt) 2005-11-08

Family

ID=32524067

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317345-3A BR0317345A (pt) 2002-12-18 2003-12-09 Processo para a preparação de microesferas catalisadoras

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1824599B1 (en) * 2004-12-21 2020-06-17 Albemarle Netherlands B.V. Attrition-resistant catalyst, a process for its preparation and its use
JP4859774B2 (ja) * 2007-07-17 2012-01-25 日揮触媒化成株式会社 流動接触分解触媒の製造方法
EP2981603A1 (en) 2013-04-05 2016-02-10 D'Alcante B.V. Improved process for reducing the alcohol and/or sugar content of a beverage
CN103736489B (zh) * 2013-12-24 2015-10-28 天津众智科技有限公司 丁烯氧化脱氢制备丁二烯流化床催化剂的制备方法
GB201504072D0 (en) * 2015-03-10 2015-04-22 Metalysis Ltd Method of producing metal
IL292545A (en) 2017-11-28 2022-06-01 Blue Tree Tech Ltd Methods and systems for producing low sugar drinks
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163836B1 (de) * 1984-04-07 1988-10-12 Bayer Ag Verfahren und Vorrichtung zur Herstellung von Granulaten
US4737478A (en) * 1986-07-02 1988-04-12 Chevron Research Company Process for the manufacture of spheroidal bodies by selective agglomeration
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
CA1329580C (en) * 1987-12-28 1994-05-17 Pochen Chu Catalytic cracking catalysts for metals laden feeds
US5254516A (en) * 1992-03-26 1993-10-19 Research Triangle Institute Fluidizable zinc titanate materials with high chemical reactivity and attrition resistance
JP4266406B2 (ja) * 1998-05-11 2009-05-20 日本ケッチェン株式会社 粒状触媒用担体及びこの担体を用いた触媒及び該触媒による炭化水素油の水素化処理方法
BR0207085A (pt) * 2001-02-09 2004-01-20 Akzo Nobel Nv Corpos contendo argila aniÈnica formada in situ
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
EP1572361A1 (en) 2005-09-14
WO2004054713A1 (en) 2004-07-01
CA2510258A1 (en) 2004-07-01
JP2006510474A (ja) 2006-03-30
TW200502039A (en) 2005-01-16
SA04250020B1 (ar) 2008-06-09
KR20050085754A (ko) 2005-08-29
CN1726083A (zh) 2006-01-25
CN1326618C (zh) 2007-07-18
AU2003294844A1 (en) 2004-07-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.