DE69306828D1 - Verfahren zur Herstellung von anionischen Ton enthaltenden Katalysatoren, damit hergestellte Katalysatoren und Verfahren zur Herstellung von Isophorone - Google Patents

Verfahren zur Herstellung von anionischen Ton enthaltenden Katalysatoren, damit hergestellte Katalysatoren und Verfahren zur Herstellung von Isophorone

Info

Publication number
DE69306828D1
DE69306828D1 DE69306828T DE69306828T DE69306828D1 DE 69306828 D1 DE69306828 D1 DE 69306828D1 DE 69306828 T DE69306828 T DE 69306828T DE 69306828 T DE69306828 T DE 69306828T DE 69306828 D1 DE69306828 D1 DE 69306828D1
Authority
DE
Germany
Prior art keywords
catalysts
isophorones
preparation
production
anionic clay
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69306828T
Other languages
English (en)
Other versions
DE69306828T2 (de
Inventor
Alain A Schutz
Leonard A Cullo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Braskem America Inc
Original Assignee
Aristech Chemical Corp
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 Aristech Chemical Corp filed Critical Aristech Chemical Corp
Application granted granted Critical
Publication of DE69306828D1 publication Critical patent/DE69306828D1/de
Publication of DE69306828T2 publication Critical patent/DE69306828T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/10—Magnesium; Oxides or hydroxides 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
    • 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
    • B01J23/007—Mixed salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69306828T 1992-02-28 1993-02-05 Verfahren zur Herstellung von anionischen Ton enthaltenden Katalysatoren, damit hergestellte Katalysatoren und Verfahren zur Herstellung von Isophorone Expired - Lifetime DE69306828T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/842,950 US5202496A (en) 1989-04-18 1992-02-28 Method of making isophorne

Publications (2)

Publication Number Publication Date
DE69306828D1 true DE69306828D1 (de) 1997-02-06
DE69306828T2 DE69306828T2 (de) 1997-05-07

Family

ID=25288659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306828T Expired - Lifetime DE69306828T2 (de) 1992-02-28 1993-02-05 Verfahren zur Herstellung von anionischen Ton enthaltenden Katalysatoren, damit hergestellte Katalysatoren und Verfahren zur Herstellung von Isophorone

Country Status (6)

Country Link
US (1) US5202496A (de)
EP (1) EP0557764B1 (de)
JP (1) JP3423958B2 (de)
AT (1) ATE146701T1 (de)
CA (1) CA2088528A1 (de)
DE (1) DE69306828T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507980A (en) * 1993-07-06 1996-04-16 Aristech Chemical Corporation Basic inorganic binders
US5518704A (en) * 1993-07-06 1996-05-21 Aristech Chemical Corporation Nickel and cobalt containing hydrotalcite-like materials having a sheet-like morphology and process for production thereof
US5399329A (en) * 1993-07-06 1995-03-21 Aristech Chemical Corporation Hydrotalcite-like materials having a sheet-like morphology and process for production thereof
CA2130795A1 (en) * 1993-08-25 1995-02-26 John Braithwaite Preparation of isophorone
FR2745566B1 (fr) * 1996-02-29 1998-04-24 Atochem Elf Sa Procede d'obtention d'isophorone
US6028023A (en) 1997-10-20 2000-02-22 Bulldog Technologies U.S.A., Inc. Process for making, and use of, anionic clay materials
US6333290B1 (en) * 1998-02-11 2001-12-25 Akzo Nobel Nv Process for producing anionic clays using magnesium acetate
US6440887B1 (en) * 1998-02-11 2002-08-27 Akzo Nobel Nv Continuous process for producing anionic clay
US6376405B1 (en) 1998-02-11 2002-04-23 Akzo Nobel N.V. Process for producing anionic clay using two types of alumina compounds
US6171991B1 (en) * 1998-02-11 2001-01-09 Akzo Nobel Nv Process for producing an anionic clay-containing composition
US6541409B1 (en) * 1999-01-29 2003-04-01 Akzo Nobel N.V. Process for producing anionic clay using non-peptized boemite and compositions produced therefrom
KR100796103B1 (ko) * 1999-08-11 2008-01-21 아크조 노벨 엔.브이. 내마모성의 성형된 음이온성 클레이-함유 결정체
US6716785B2 (en) 1999-08-11 2004-04-06 Akzo Nobel Nv Composite and process for the in-situ preparation of a composite comprising a cationic clay and binder/matrix material
DE10032974A1 (de) * 2000-07-06 2002-01-17 Solvay Deutschland Kugelförmiges Katalysatorträgermaterial sowie ein Verfahren zu dessen Herstellung
KR100484544B1 (ko) * 2002-08-30 2005-04-20 재단법인 포항산업과학연구원 분무건조에 의한 나노클레이의 제조방법
ES2351873T3 (es) * 2004-04-26 2011-02-11 Albemarle Netherlands B.V. Proceso para la preparación de una arcilla aniónica que contiene aditivo.
CN100537658C (zh) * 2005-01-18 2009-09-09 中国科学院化学研究所 聚酯/粘土复合材料的制备方法
MX2007003775A (es) * 2007-03-29 2008-10-28 Mexicano Inst Petrol Procedimiento de preparacion de arcillas anionicas multimetalicas y producto resultante.
DE102010062603A1 (de) * 2010-12-08 2012-06-14 Evonik Degussa Gmbh Verfahren zur Herstellung von 3-Aminomethyl-3,5,5-trimethylcyclohexylamin
CN104549371B (zh) * 2013-10-22 2016-11-23 中国石油化工股份有限公司 丙酮缩合制异佛尔酮的催化剂及其制备方法
WO2018090200A1 (zh) * 2016-11-15 2018-05-24 广东莱佛士制药技术有限公司 一种异佛尔酮的制备方法
WO2018090199A1 (zh) * 2016-11-15 2018-05-24 广东莱佛士制药技术有限公司 一种异佛尔酮的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476324A (en) * 1982-06-02 1984-10-09 Union Carbide Corporation Catalyzed aldol condensations
US5153156A (en) * 1989-04-18 1992-10-06 Aristech Chemical Corporation Process for making efficient anionic clay catalyst, catalysts made thereby, and method of making isophorone
US4970191A (en) * 1989-04-18 1990-11-13 Aristech Chemical Corporation Basic mixed oxide
US5055620A (en) * 1989-04-18 1991-10-08 Aristech Chemical Corporation Process for aldol condensation

Also Published As

Publication number Publication date
EP0557764B1 (de) 1996-12-27
DE69306828T2 (de) 1997-05-07
ATE146701T1 (de) 1997-01-15
JP3423958B2 (ja) 2003-07-07
CA2088528A1 (en) 1993-08-29
US5202496A (en) 1993-04-13
EP0557764A1 (de) 1993-09-01
JPH067674A (ja) 1994-01-18

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