NO20011920L - Fremgangsmåte for fremstilling av en MEL-type titansilikalitt, det oppnådde produkt og anvendelse i katalyse - Google Patents

Fremgangsmåte for fremstilling av en MEL-type titansilikalitt, det oppnådde produkt og anvendelse i katalyse

Info

Publication number
NO20011920L
NO20011920L NO20011920A NO20011920A NO20011920L NO 20011920 L NO20011920 L NO 20011920L NO 20011920 A NO20011920 A NO 20011920A NO 20011920 A NO20011920 A NO 20011920A NO 20011920 L NO20011920 L NO 20011920L
Authority
NO
Norway
Prior art keywords
preparation
type titanium
titanium silicalite
catalysis
product obtained
Prior art date
Application number
NO20011920A
Other languages
English (en)
Other versions
NO20011920D0 (no
Inventor
Jean-Louis Grieneisen
Henri Kessler
Eric Fache
Anne-Marie Le Govic
Michel Costantini
Original Assignee
Rhodia Chimie Sa
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 Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Publication of NO20011920D0 publication Critical patent/NO20011920D0/no
Publication of NO20011920L publication Critical patent/NO20011920L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • C01B37/005—Silicates, i.e. so-called metallosilicalites or metallozeosilites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Oppfinnelsen vedrører en ny fremgangsmåte for fremstilling av MEL-type titansilikalitt, det oppnådde produkt og dets forskjellige anvendelser på området katalyse. Fremgangsmåten ifølge oppfinnelsen for fremstilling av MEL-type titan- silikalitt kjennetegnes ved at den består i: impregnering av en amorf xerogel (Ti02-Si02) omfattende minst elementene silisium og titan med en oppløsning omfattende minst ett strukturmiddel og minst ett mobiliseringsmiddel OH", idet impregneringsopplzsningen omfatter minst en effektiv mengde av en forbindelse av typen 3,5-dimetylpiperidinium anvendt som strukturmiddel, oppvarming av reaksjonsblandingen opp til krystalliseringstemperaturen for zeolitten, deretter utvinning og kalsinering av den oppnådde zeolitt. De oppnådde zeolittkrystaller fremviser en morfologi som resulterer fra deres fremstillingsmetode.
NO20011920A 1998-10-19 2001-04-18 Fremgangsmåte for fremstilling av en MEL-type titansilikalitt, det oppnådde produkt og anvendelse i katalyse NO20011920L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9813078A FR2784672B1 (fr) 1998-10-19 1998-10-19 Procede de preparation d'une silicalite de titane de type mel, produit obtenu et ses applications en catalyse
PCT/FR1999/002478 WO2000023377A1 (fr) 1998-10-19 1999-10-13 Procede de preparation d'une silicalite de titane de type mel, produit obtenu et ses applications en catalyse

Publications (2)

Publication Number Publication Date
NO20011920D0 NO20011920D0 (no) 2001-04-18
NO20011920L true NO20011920L (no) 2001-06-19

Family

ID=9531724

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20011920A NO20011920L (no) 1998-10-19 2001-04-18 Fremgangsmåte for fremstilling av en MEL-type titansilikalitt, det oppnådde produkt og anvendelse i katalyse

Country Status (7)

Country Link
EP (1) EP1131264A1 (no)
JP (1) JP2002527347A (no)
CN (1) CN1324325A (no)
AU (1) AU6206799A (no)
FR (1) FR2784672B1 (no)
NO (1) NO20011920L (no)
WO (1) WO2000023377A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6968669B2 (en) 2002-11-06 2005-11-29 Lancer Partnership Ltd. Flexible packaging
FR2869033B1 (fr) * 2004-04-20 2006-06-02 Rhodia Chimie Sa Procede de preparation de methylenedioxybenzene
FR2905374B1 (fr) 2006-09-04 2008-11-14 Rhodia Recherches & Tech Procede de preparation d'hydroquinone de purete elevee.
FR2925489B1 (fr) 2007-12-19 2010-02-05 Rhodia Operations Procede de preparation de pyrocatechol purifie
FR2987046B1 (fr) 2012-02-17 2014-03-21 Rhodia Operations Procede d'hydroxylation de composes aromatiques, catalyseur d'hydroxylation et son procede de preparation
JP5972694B2 (ja) * 2012-07-18 2016-08-17 ユニゼオ株式会社 Ｆｅ（ＩＩ）置換ＭＥＬ型ゼオライト、それを含むガス吸着剤及びその製造方法、並びに一酸化窒素及びハイドロカーボンの除去方法
CN106268927B (zh) * 2015-05-27 2021-04-06 中国石油化工股份有限公司 一种由全硅β分子筛改性得到的Ti-β分子筛及其制备方法和应用
FR3067348B1 (fr) 2017-06-13 2019-06-28 Rhodia Operations Compositions comprenant de l'hydroquinone et du catechol, procede de preparation de ces compositions
FR3074177A1 (fr) 2017-11-30 2019-05-31 Rhodia Operations Compositions comprenant du 4-alkoxyphenol et du 2-alkoxyphenol, et leur procede de preparation
FR3075198B1 (fr) 2017-12-15 2020-04-03 Rhodia Operations Procede d'hydroxylation d'un compose aromatique
CN111484031B (zh) * 2019-01-28 2023-03-10 中国石油化工股份有限公司 改性钛硅分子筛及其制备方法和应用以及硫醚氧化方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1222868B (it) * 1987-10-12 1990-09-12 Montedipe Spa Metodo per la preparazione di titanio silicaliti
WO1996034827A1 (en) * 1995-05-04 1996-11-07 Chevron U.S.A. Inc. Pure phase titanium, containing zeolite having mel structure
DE19623972A1 (de) * 1996-06-15 1997-12-18 Degussa Verfahren zur Herstellung von titanhaltigen Molekularsieben
GB9703093D0 (en) * 1997-02-14 1997-04-02 Exxon Chemical Patents Inc Metal molecular sieve catalysts

Also Published As

Publication number Publication date
CN1324325A (zh) 2001-11-28
JP2002527347A (ja) 2002-08-27
WO2000023377A1 (fr) 2000-04-27
AU6206799A (en) 2000-05-08
EP1131264A1 (fr) 2001-09-12
FR2784672B1 (fr) 2000-12-29
FR2784672A1 (fr) 2000-04-21
NO20011920D0 (no) 2001-04-18

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