MX357519B - Un proceso para la produccion de un catalizador de metal alcalino en soporte de silice. - Google Patents

Un proceso para la produccion de un catalizador de metal alcalino en soporte de silice.

Info

Publication number
MX357519B
MX357519B MX2015003783A MX2015003783A MX357519B MX 357519 B MX357519 B MX 357519B MX 2015003783 A MX2015003783 A MX 2015003783A MX 2015003783 A MX2015003783 A MX 2015003783A MX 357519 B MX357519 B MX 357519B
Authority
MX
Mexico
Prior art keywords
alkali metal
silica
catalyst
metal catalyst
depleted
Prior art date
Application number
MX2015003783A
Other languages
English (en)
Other versions
MX2015003783A (es
Inventor
Huw Morris Trevor
Andrew York Ian
Original Assignee
Lucite Int Uk Ltd
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 Lucite Int Uk Ltd filed Critical Lucite Int Uk Ltd
Publication of MX2015003783A publication Critical patent/MX2015003783A/es
Publication of MX357519B publication Critical patent/MX357519B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04—Alkali metals
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J38/485—Impregnating or reimpregnating with, or deposition of metal compounds or catalytically active elements
    • 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
    • B01J38/64—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3632—Software debugging of specific synchronisation aspects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3648—Software debugging using additional hardware
    • G06F11/3656—Software debugging using additional hardware using a specific debug interface
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nanotechnology (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Dispersion Chemistry (AREA)

Abstract

Se describe un proceso para la regeneración de un catalizador de metal alcalino empobrecido en soporte de sílice. El nivel de metal alcalino en el catalizador empobrecido es de como mínimo 0.5 mol% y el soporte de sílice es un xerogel. El proceso comprende los pasos de poner en contacto el catalizador de metal alcalino empobrecido en soporte de sílice con una solución de una sal del metal alcalino en un sistema de solventes que tiene un solvente orgánico polar como componente principal. También se describe un catalizador reimpregnado preparado mediante el proceso de la invención que comprende un soporte de xerogel de sílice y un metal catalítico seleccionado de un metal alcalino en la gama de 0.5-5 mol % en el catalizador, donde el área de superficie del soporte de sílice es <180m2/g. La invención es pertinente a un proceso para preparar un ácido o éster insaturado etilénicamente que comprende poner en contacto un ácido alcanoico o éster de fórmula R1-CH2-COOR3 con formaldehído o una fuente adecuada de formaldehído.
MX2015003783A 2012-10-01 2013-10-01 Un proceso para la produccion de un catalizador de metal alcalino en soporte de silice. MX357519B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1217541.0A GB201217541D0 (en) 2012-10-01 2012-10-01 A process for production of a silica-supported alkali metal catalyst
PCT/GB2013/052549 WO2014053818A1 (en) 2012-10-01 2013-10-01 A process for production of a silica-supported alkali metal catalyst

Publications (2)

Publication Number Publication Date
MX2015003783A MX2015003783A (es) 2015-07-14
MX357519B true MX357519B (es) 2018-07-12

Family

ID=47225495

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003783A MX357519B (es) 2012-10-01 2013-10-01 Un proceso para la produccion de un catalizador de metal alcalino en soporte de silice.

Country Status (16)

Country Link
US (2) US9504991B2 (es)
EP (1) EP2903736B1 (es)
JP (2) JP6480331B2 (es)
KR (1) KR102138895B1 (es)
CN (2) CN104703696B (es)
AU (1) AU2013326294B2 (es)
BR (1) BR112015006967B1 (es)
CA (1) CA2885235C (es)
ES (1) ES2799151T3 (es)
GB (1) GB201217541D0 (es)
MX (1) MX357519B (es)
MY (2) MY202370A (es)
RU (1) RU2664549C2 (es)
SG (1) SG11201502048PA (es)
TW (1) TWI635901B (es)
WO (1) WO2014053818A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201217541D0 (en) * 2012-10-01 2012-11-14 Lucite Int Uk Ltd A process for production of a silica-supported alkali metal catalyst
CN107089915B (zh) * 2017-05-19 2020-04-28 中国科学院过程工程研究所 一种丙烯酸酯的低温液相制备方法
GB201903452D0 (en) * 2019-03-13 2019-04-24 Lucite Int Uk Ltd A catalyst and a process for the production of ethylenically unsaturated carboxylic acids for esters
CN111151236B (zh) * 2020-01-17 2022-11-22 北京诺维新材科技有限公司 一种二氧化硅负载碱金属铯废催化剂的处理方法

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DE1252662B (es) * 1965-06-25
FR2194682B1 (es) * 1972-08-03 1979-03-16 Monsanto Co
US3933888A (en) * 1972-10-06 1976-01-20 Rohm And Haas Company Production of unsaturated acids, esters and nitriles, and catalyst therefor
US3879311A (en) 1973-04-26 1975-04-22 Nat Distillers Chem Corp Catalyst regeneration
US4329510A (en) * 1979-08-07 1982-05-11 Mitsui Petrochemical Industries, Ltd. Process for purifying ketones
JPS5637048A (en) * 1979-09-03 1981-04-10 Mitsui Petrochem Ind Ltd Regenerating method of catalyst
US4526714A (en) * 1982-12-13 1985-07-02 Cordis Europa N.V. Conjugates of anticoagulant and protein
DE3229541A1 (de) * 1982-08-07 1984-02-09 Hoechst Ag, 6230 Frankfurt Verfahren zur verbesserung der wirksamkeit von gebrauchten silber-traegerkatalysatoren
US4942258A (en) * 1984-06-25 1990-07-17 Amoco Corporation Process for preparation of methacrylic acid with regeneration of catalyst
JPS6115858A (ja) * 1984-06-25 1986-01-23 アモコ・コーポレーシヨン アルファーベータエチレン性不飽和カルボン酸化合物の製造方法
US4990662A (en) 1984-07-18 1991-02-05 Amoco Corporation Process for preparation of alpha, beta-unsaturated acids
US4845070A (en) * 1984-07-18 1989-07-04 Amoco Corporation Catalyst for producing alpha, beta-ethylenically unsaturated aliphatic monocarboxylic acid and method of making said catalyst
GB9807498D0 (en) 1998-04-08 1998-06-10 Ici Plc Production of unsaturated acids therfore and catalysts therfor
US6887822B2 (en) 2001-09-25 2005-05-03 Pq Corporation Method for making silica supported, crush-resistant catalysts
JP2005515220A (ja) * 2002-01-07 2005-05-26 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 超臨界流体中におけるアルファ−メチレンラクトン類の合成
WO2005051839A2 (en) * 2003-11-24 2005-06-09 Michael Lefenfeld Silica gel compositions containing alkali metals and alkali metal alloys
US8357812B2 (en) * 2005-12-22 2013-01-22 Shell Oil Company Process for preparing a rejuvenated epoxidation catalyst
RU2010103800A (ru) 2007-07-05 2011-08-10 Грейс Гмбх Унд Ко. Кг (De) Способ приготовления катализаторов на носителях из неорганических оксидов
CN102350336B (zh) * 2011-07-27 2013-03-27 北京旭阳化工技术研究院有限公司 添加改性助剂的Zr-Cs系甲基丙烯酸甲酯催化剂及其制备方法
GB201217541D0 (en) * 2012-10-01 2012-11-14 Lucite Int Uk Ltd A process for production of a silica-supported alkali metal catalyst

Also Published As

Publication number Publication date
RU2015116885A (ru) 2016-11-27
TWI635901B (zh) 2018-09-21
EP2903736B1 (en) 2020-04-08
CN104703696B (zh) 2018-12-25
AU2013326294B2 (en) 2017-02-09
US10221121B2 (en) 2019-03-05
MY175686A (en) 2020-07-06
CA2885235A1 (en) 2014-04-10
JP6480331B2 (ja) 2019-03-06
JP2015532196A (ja) 2015-11-09
BR112015006967A2 (pt) 2017-07-04
US20150238942A1 (en) 2015-08-27
ES2799151T3 (es) 2020-12-15
US9504991B2 (en) 2016-11-29
GB201217541D0 (en) 2012-11-14
MX2015003783A (es) 2015-07-14
JP2019069441A (ja) 2019-05-09
KR102138895B1 (ko) 2020-08-11
CA2885235C (en) 2020-07-21
JP6708727B2 (ja) 2020-06-10
MY202370A (en) 2024-04-24
CN110038545A (zh) 2019-07-23
SG11201502048PA (en) 2015-04-29
AU2013326294A1 (en) 2015-04-09
WO2014053818A1 (en) 2014-04-10
RU2664549C2 (ru) 2018-08-20
EP2903736A1 (en) 2015-08-12
US20170036984A1 (en) 2017-02-09
TW201417883A (zh) 2014-05-16
CN104703696A (zh) 2015-06-10
BR112015006967B1 (pt) 2021-01-19
KR20150064099A (ko) 2015-06-10

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