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HUP0100129A2 - Eljárás gömb alakú katalizátorrészecskék előállítására, katalizátorrészecskék és kémiai szintéziseknél történő alkalmazásuk - Google Patents

Eljárás gömb alakú katalizátorrészecskék előállítására, katalizátorrészecskék és kémiai szintéziseknél történő alkalmazásuk

Info

Publication number
HUP0100129A2
HUP0100129A2 HU0100129A HUP0100129A HUP0100129A2 HU P0100129 A2 HUP0100129 A2 HU P0100129A2 HU 0100129 A HU0100129 A HU 0100129A HU P0100129 A HUP0100129 A HU P0100129A HU P0100129 A2 HUP0100129 A2 HU P0100129A2
Authority
HU
Hungary
Prior art keywords
catalyst particles
sol
reaction zone
chemical synthesis
producing spherical
Prior art date
Application number
HU0100129A
Other languages
English (en)
Inventor
Karl-Heinz Bretz
Helmut Derleth
Michel Strebelle
Original Assignee
Solvay (Société Anonyme)
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 Solvay (Société Anonyme) filed Critical Solvay (Société Anonyme)
Publication of HUP0100129A2 publication Critical patent/HUP0100129A2/hu

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
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying
    • 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
    • B01J2/04—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 gaseous medium
    • 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
    • B01J29/041—Mesoporous materials having base exchange properties, e.g. Si/Al-MCM-41
    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B01J29/405—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • 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
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A találmány tárgya eljárás aktív elemként zeolitottartalmazó gömb alakú katalizátor-részecskék előállítására, amelyszerint zeolit kristályokat és legalább egy gélképző vegyületettartalmazó szolt alulról közvetlenül egy olyan gáz reagenst tartalmazóreakciózónába porlasztanak, amelynek révén a szol egyedi szolgyöngyökké esik szét a reakciózónába történő belépésekor vagyközvetlenül azt megelőzően, és a szol gyöngyök a reakciózónán egygörbe alakú úton folynak át, aminek során előzetesen megszilárdulnak,és a szol gyöngyöket egy kinyerő eszközzel összegyűjtik. A találmányaz előállított katalizátor-részecskékre és azok kémiai eljárásokbantörténő alkalmazására is vonatkozik. Ó
HU0100129A 1997-11-11 1998-10-31 Eljárás gömb alakú katalizátorrészecskék előállítására, katalizátorrészecskék és kémiai szintéziseknél történő alkalmazásuk HUP0100129A2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9723786A GB2331071A (en) 1997-11-11 1997-11-11 Manufacture of micro spherical zeolite containing catalyst particles
PCT/EP1998/007003 WO1999024164A1 (en) 1997-11-11 1998-10-31 Process for producing spherical catalyst particles, catalyst particles and their use in a chemical synthesis

Publications (1)

Publication Number Publication Date
HUP0100129A2 true HUP0100129A2 (hu) 2001-05-28

Family

ID=10821892

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0100129A HUP0100129A2 (hu) 1997-11-11 1998-10-31 Eljárás gömb alakú katalizátorrészecskék előállítására, katalizátorrészecskék és kémiai szintéziseknél történő alkalmazásuk

Country Status (23)

Country Link
US (1) US6465382B1 (hu)
EP (1) EP1028805B1 (hu)
JP (1) JP2001522716A (hu)
KR (1) KR100623478B1 (hu)
CN (1) CN1130262C (hu)
AR (1) AR018518A1 (hu)
AT (1) ATE267045T1 (hu)
AU (1) AU1666299A (hu)
BG (1) BG64750B1 (hu)
BR (1) BR9814023A (hu)
CA (1) CA2309269C (hu)
CZ (1) CZ294735B6 (hu)
DE (1) DE69824033T2 (hu)
GB (1) GB2331071A (hu)
HU (1) HUP0100129A2 (hu)
MX (1) MXPA00004465A (hu)
NO (1) NO20002424L (hu)
PL (1) PL194267B1 (hu)
SA (1) SA99191023B1 (hu)
SK (1) SK286167B6 (hu)
TW (1) TW561066B (hu)
WO (1) WO1999024164A1 (hu)
ZA (1) ZA9810177B (hu)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810982B1 (fr) 2000-06-28 2002-09-27 Solvay Procede de fabrication d'oxiranne comprenant la separation de l'oxiranne du milieu reactionnel
FR2810983B1 (fr) 2000-06-28 2004-05-21 Solvay Procede de fabrication d'oxiranne au moyen d'un compose peroxyde
FR2810980B1 (fr) 2000-06-28 2004-05-21 Solvay Procede de fabrication d'oxiranne en presence d'un catalyseur sous forme de particules
FR2846964B1 (fr) 2002-11-12 2006-07-21 Procede de fabrication de 1,2-epoxy-3-chloropropane
FR2846965B1 (fr) 2002-11-12 2006-10-13 Procede de fabrication de 1,2-epoxy-3-chloropropane
US7273826B2 (en) * 2005-07-26 2007-09-25 Lyondell Chemical Technology, L.P. Epoxidation catalyst
US7648936B2 (en) * 2008-01-29 2010-01-19 Lyondell Chemical Technology, L.P. Spray-dried transition metal zeolite and its use
EA201391089A1 (ru) 2011-01-27 2014-06-30 Солвей Са Способ изготовления 1,2-эпокси-3-хлорпропана
EP2668173A1 (en) 2011-01-27 2013-12-04 Solvay SA Process for the manufacture of 1,2-epoxy-3-chloropropane
CN104297102A (zh) * 2014-10-13 2015-01-21 首钢总公司 一种预测焦炭堆积形态的方法
CN105347357B (zh) * 2015-10-30 2017-11-28 歌尔股份有限公司 一种沸石吸音颗粒及其合成制备方法
CN107930610B (zh) 2017-11-29 2019-09-20 万华化学集团股份有限公司 一种烯烃环氧化催化剂的制备方法及由此制备的催化剂
CN109647298B (zh) * 2019-01-31 2021-04-06 济南大学 聚乙烯-氧化锌微米纳米多级结构复合微球材料及应用
CN113186527A (zh) * 2020-08-10 2021-07-30 中国民航大学 一种金属表面化学转化膜的制备方法
CN116493042B (zh) * 2022-01-19 2025-03-14 中国石油化工股份有限公司 球形钛硅分子筛催化剂及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1097308A (en) * 1976-10-15 1981-03-10 Charles J. Plank Method of making fluid catalysts
CA1106347A (en) * 1977-07-12 1981-08-04 Theodore V. Flaherty, Jr. Hydrocarbon conversion catalyst manufacture
JPS5437090A (en) * 1977-07-13 1979-03-19 Grace W R & Co Catalyst manufacturing method
IT1187661B (it) * 1985-04-23 1987-12-23 Enichem Sintesi Catalizzatore a base di silicio e titanio ad elevata resistenza meccanica
DE3780476T2 (de) * 1986-01-28 1992-12-17 Enichem Sintesi Verfahren zur epoxydation von olefinischen verbindungen.
JPH0610181B2 (ja) * 1986-11-14 1994-02-09 モンテデイペ・ソチエタ・ペル・アツイオニ オキシム製造のための接触方法
US4755283A (en) * 1986-12-05 1988-07-05 Chiyoda Chemical Engineering & Constr. Fluid catalytic cracking of heavy hydrocarbon oil
DE4138155A1 (de) * 1991-11-21 1993-05-27 Basf Ag Verfahren zur herstellung von im wesentlichen alkalifreien titansilikat-kristallen mit zeolithstruktur
WO1994012277A1 (de) * 1992-12-03 1994-06-09 Leuna-Katalysatoren Gmbh Oxidationskatalysatoren
DK0687199T3 (da) * 1993-03-05 1997-07-14 Solvay Deutschland Fremgangsmåde til fremstilling af kugleformede partikler
EP0791558B1 (en) * 1996-02-22 2001-12-05 ENICHEM S.p.A. Silica/zeolite composite materials in spherical form and process for their preparation
DE19731627A1 (de) * 1997-07-23 1999-01-28 Degussa Granulate, enthaltend Titansilikalit-l

Also Published As

Publication number Publication date
KR100623478B1 (ko) 2006-09-12
ATE267045T1 (de) 2004-06-15
AR018518A1 (es) 2001-11-28
SA99191023B1 (ar) 2006-10-30
SK286167B6 (sk) 2008-04-07
SK6922000A3 (en) 2000-11-07
US6465382B1 (en) 2002-10-15
NO20002424L (no) 2000-07-06
PL194267B1 (pl) 2007-05-31
WO1999024164A1 (en) 1999-05-20
NO20002424D0 (no) 2000-05-10
CA2309269A1 (en) 1999-05-20
CA2309269C (en) 2007-12-04
TW561066B (en) 2003-11-11
GB2331071A (en) 1999-05-12
CN1285769A (zh) 2001-02-28
EP1028805A1 (en) 2000-08-23
CN1130262C (zh) 2003-12-10
BR9814023A (pt) 2000-09-26
GB9723786D0 (en) 1998-01-07
BG104414A (en) 2001-01-31
CZ20001738A3 (cs) 2001-03-14
DE69824033T2 (de) 2005-05-12
PL340462A1 (en) 2001-02-12
CZ294735B6 (cs) 2005-03-16
AU1666299A (en) 1999-05-31
BG64750B1 (bg) 2006-02-28
EP1028805B1 (en) 2004-05-19
JP2001522716A (ja) 2001-11-20
KR20010031956A (ko) 2001-04-16
DE69824033D1 (de) 2004-06-24
MXPA00004465A (es) 2002-04-24
ZA9810177B (en) 2000-05-06

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