AR010027A1 - Procedimiento de regeneracion de catalizadores del tipo de silicalita al titanio; utilizacion de dicho catalizador y procedimiento de sintesis deepoxidos en presencia de dicho catalizador - Google Patents

Procedimiento de regeneracion de catalizadores del tipo de silicalita al titanio; utilizacion de dicho catalizador y procedimiento de sintesis deepoxidos en presencia de dicho catalizador

Info

Publication number
AR010027A1
AR010027A1 ARP970104929A ARP970104929A AR010027A1 AR 010027 A1 AR010027 A1 AR 010027A1 AR P970104929 A ARP970104929 A AR P970104929A AR P970104929 A ARP970104929 A AR P970104929A AR 010027 A1 AR010027 A1 AR 010027A1
Authority
AR
Argentina
Prior art keywords
catalyst
procedure
silicalite
titanium
deepoxid
Prior art date
Application number
ARP970104929A
Other languages
English (en)
Original Assignee
Mezler M
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 Mezler M filed Critical Mezler M
Publication of AR010027A1 publication Critical patent/AR010027A1/es

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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/70—Wet oxidation of material submerged in liquid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

Procedimiento de regeneracion de un catalizador de tipo silicalita al titanio empleado principalmente en reacciones de oxidacion de hidrocarburossaturados o de epoxidacion de olefinas por tratamiento líquido que contiene un agente oxidante, elegido entre peroxido de hidrogeno, ozono, y compuestosperoxidados orgánicos. Preferentemente la utilizacion de estos catalizadores regenerados es para la síntesis de epoxidos, de epiclorhidrina y de oxido depropileno.
ARP970104929A 1996-10-25 1997-10-24 Procedimiento de regeneracion de catalizadores del tipo de silicalita al titanio; utilizacion de dicho catalizador y procedimiento de sintesis deepoxidos en presencia de dicho catalizador AR010027A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9600912A BE1010717A3 (fr) 1996-10-25 1996-10-25 Procede de regeneration de catalyseurs.

Publications (1)

Publication Number Publication Date
AR010027A1 true AR010027A1 (es) 2000-05-17

Family

ID=3890064

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970104929A AR010027A1 (es) 1996-10-25 1997-10-24 Procedimiento de regeneracion de catalizadores del tipo de silicalita al titanio; utilizacion de dicho catalizador y procedimiento de sintesis deepoxidos en presencia de dicho catalizador

Country Status (10)

Country Link
US (1) US6063941A (es)
EP (1) EP0958049A1 (es)
AR (1) AR010027A1 (es)
AU (1) AU4867597A (es)
BE (1) BE1010717A3 (es)
BR (1) BR9712565A (es)
CA (1) CA2268872A1 (es)
NZ (1) NZ335404A (es)
TW (1) TW342353B (es)
WO (1) WO1998018555A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19805552A1 (de) * 1998-02-11 1999-08-12 Linde Ag Verfahren und Reaktor zur Herstellung eines Epoxids
GB9812235D0 (en) 1998-06-08 1998-08-05 Exxon Chemical Patents Inc Oxidation process
EP1074547A1 (de) * 1999-08-05 2001-02-07 Linde Aktiengesellschaft Verfahren zur Herstellung eines Epoxids
US6365761B1 (en) * 1999-08-18 2002-04-02 Shell Oil Company Process for preparing alkylene oxide
IT1314189B1 (it) 1999-10-18 2002-12-06 Enichem Spa Procedimento per la rigenerazione di catalizzatori zeoliticicontenenti titanio
JP2003519560A (ja) * 1999-12-09 2003-06-24 ザ ダウ ケミカル カンパニー ヒドロ酸化触媒の活性化および再生
EP1122247A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
EP1122248A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
EP1122246A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
DE10044798A1 (de) * 2000-09-11 2002-04-04 Basf Ag Verfahren zur Regenerierung eines Zeolith-Katalysators
DE10044788A1 (de) 2000-09-11 2002-04-04 Basf Ag Verfahren zur Regenerierung eines Zeolith-Katalysators
DE50115570D1 (de) 2001-01-08 2010-09-09 Evonik Degussa Gmbh Verfahren zur Epoxidierung von Olefinen
JP4265108B2 (ja) * 2001-03-14 2009-05-20 住友化学株式会社 固体触媒の再生方法
US6600055B2 (en) 2001-06-13 2003-07-29 Degussa Ag Process for the epoxidation of olefins
US6608219B2 (en) 2001-06-13 2003-08-19 Degussa Ag Process for the epoxidation of olefins
US6596881B2 (en) 2001-06-13 2003-07-22 Degussa Ag Process for the epoxidation of olefins
US6749668B2 (en) * 2001-06-18 2004-06-15 Degussa Ag Process for the recovery of combustible components of a gas stream
US6610865B2 (en) 2001-08-15 2003-08-26 Degussa Ag Process for the epoxidation of olefins
US6596883B2 (en) 2001-08-23 2003-07-22 Degussa Ag Process for the epoxidation of olefins
US6720436B2 (en) * 2002-03-18 2004-04-13 Degussa Ag Process for the epoxidation of olefins
US7141683B2 (en) * 2002-05-02 2006-11-28 Degussa Ag Process for the epoxidation of olefins
WO2003101616A1 (fr) * 2002-05-31 2003-12-11 China Petroleum & Chemical Corporation Procede pour regenerer un catalyseur contenant du titane
US20040000473A1 (en) * 2002-06-20 2004-01-01 Willi Hofen Process of separating 1-methoxy-2-propanol and 2-methoxy-1-propanol from aqueous compositions
US6872679B2 (en) * 2002-09-20 2005-03-29 Arco Chemical Technology, L.P. Heterogeneous catalyst regeneration
US7722847B2 (en) * 2002-09-30 2010-05-25 Evonik Degussa Gmbh Aqueous hydrogen peroxide solutions and method of making same
US6838572B2 (en) * 2002-09-30 2005-01-04 Degussa Ag Process for the epoxidation of olefins
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
US7169945B2 (en) * 2002-11-26 2007-01-30 Degussa Ag Process for the epoxidation of olefins
KR101166932B1 (ko) * 2005-07-27 2012-07-19 에스케이이노베이션 주식회사 티타늄 함유 분자체 촉매의 재생방법
CN101439301B (zh) * 2007-11-22 2011-07-20 中国石油化工股份有限公司 一种高氯酸低温氧化再生催化剂的方法
WO2012017452A1 (en) 2010-08-03 2012-02-09 Aditya Birla Science And Technology Co. Ltd. A process for regeneration of τγγανο silicate catalyst
WO2012104886A2 (en) 2011-02-04 2012-08-09 Dow Global Technologies Llc System and process for producing an oxirane
CN103347609B (zh) * 2011-02-04 2017-03-22 蓝立方知识产权有限责任公司 再生钛硅沸石催化剂
US8754246B2 (en) 2011-02-04 2014-06-17 Dow Global Technologies, Llc Separating phases of a mixture
CN104415743B (zh) * 2013-09-09 2017-02-01 中国石油化工股份有限公司 一种含钛催化剂的再生方法

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IT1152299B (it) * 1982-07-28 1986-12-31 Anic Spa Procedimento per l'espossidazione di composti olefinici
IT1187661B (it) * 1985-04-23 1987-12-23 Enichem Sintesi Catalizzatore a base di silicio e titanio ad elevata resistenza meccanica
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
KR0151712B1 (ko) * 1988-11-08 1998-10-15 피터 챨스 보우덴 포화탄화수소 사슬의 산화
JPH03114536A (ja) * 1989-09-27 1991-05-15 Mitsui Toatsu Chem Inc チタノシリケート触媒の再生方法
DE4135238A1 (de) * 1991-10-25 1993-04-29 Basf Ag Verfahren zur herstellung von cycloalkanolen
IT230329Y1 (it) * 1993-07-01 1999-06-02 Sviluppo Settori Impiego Srl Cassetta pieghevole per ortofrutta
DE4322022A1 (de) * 1993-07-02 1995-01-12 Basf Ag Kristalline Oxide des Titans
US5354875A (en) * 1993-12-23 1994-10-11 Uop Epoxidation of olefins using a titania-supported titanosilicate
DE4425672A1 (de) * 1994-07-20 1996-01-25 Basf Ag Oxidationskatalysator, Verfahren zu seiner Herstellung und Oxidationsverfahren unter Verwendung des Oxidationskatalysators
DE4435239A1 (de) * 1994-10-04 1996-04-11 Basf Ag Verfahren zur Herstellung von Hydroxylaminen aus Ammoniak oder den entsprechenden Aminen, Wasserstoff und Sauerstoff

Also Published As

Publication number Publication date
CA2268872A1 (fr) 1998-05-07
EP0958049A1 (fr) 1999-11-24
WO1998018555A1 (fr) 1998-05-07
TW342353B (en) 1998-10-11
BR9712565A (pt) 1999-10-19
NZ335404A (en) 2000-12-22
AU4867597A (en) 1998-05-22
US6063941A (en) 2000-05-16
BE1010717A3 (fr) 1998-12-01

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