DE69214079T3 - Vereinfachte Herstellung von hydrotalcit-ähnlichen Tonen - Google Patents

Vereinfachte Herstellung von hydrotalcit-ähnlichen Tonen

Info

Publication number
DE69214079T3
DE69214079T3 DE69214079T DE69214079T DE69214079T3 DE 69214079 T3 DE69214079 T3 DE 69214079T3 DE 69214079 T DE69214079 T DE 69214079T DE 69214079 T DE69214079 T DE 69214079T DE 69214079 T3 DE69214079 T3 DE 69214079T3
Authority
DE
Germany
Prior art keywords
hydrotalcite
clays
simplified production
simplified
production
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 - Fee Related
Application number
DE69214079T
Other languages
English (en)
Other versions
DE69214079T2 (de
DE69214079D1 (de
Inventor
Alakananda Bhattacharyya
Mark Peter Kaminsky
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.)
BP Corp North America Inc
Original Assignee
BP Corp North America Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24998716&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69214079(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BP Corp North America Inc filed Critical BP Corp North America Inc
Publication of DE69214079D1 publication Critical patent/DE69214079D1/de
Publication of DE69214079T2 publication Critical patent/DE69214079T2/de
Application granted granted Critical
Publication of DE69214079T3 publication Critical patent/DE69214079T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/006—Compounds containing, besides zinc, two ore more other elements, with the exception of oxygen or hydrogen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
    • C01B13/363—Mixtures of oxides or hydroxides by precipitation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium
    • C01G31/006—Compounds containing, besides vanadium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
    • C01B2203/0261—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a catalytic partial oxidation step [CPO]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1005—Arrangement or shape of catalyst
    • C01B2203/1011—Packed bed of catalytic structures, e.g. particles, packing elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C01B2203/1052—Nickel or cobalt catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1076—Copper or zinc-based catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1082—Composition of support materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1088—Non-supported catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235—Hydrocarbons
    • C01B2203/1241—Natural gas or methane
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/20—Two-dimensional structures
    • C01P2002/22—Two-dimensional structures layered hydroxide-type, e.g. of the hydrotalcite-type
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/78—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by stacking-plane distances or stacking sequences
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/929—Special chemical considerations
    • Y10S585/943—Synthesis from methane or inorganic carbon source, e.g. coal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69214079T 1991-08-16 1992-08-14 Vereinfachte Herstellung von hydrotalcit-ähnlichen Tonen Expired - Fee Related DE69214079T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/745,902 US5246899A (en) 1991-08-16 1991-08-16 Simplified preparation of hydrotalcite-type clays

Publications (3)

Publication Number Publication Date
DE69214079D1 DE69214079D1 (de) 1996-10-31
DE69214079T2 DE69214079T2 (de) 1997-04-17
DE69214079T3 true DE69214079T3 (de) 2002-09-26

Family

ID=24998716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214079T Expired - Fee Related DE69214079T3 (de) 1991-08-16 1992-08-14 Vereinfachte Herstellung von hydrotalcit-ähnlichen Tonen

Country Status (4)

Country Link
US (2) US5246899A (de)
EP (1) EP0536879B2 (de)
JP (1) JP3569293B2 (de)
DE (1) DE69214079T3 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246899A (en) * 1991-08-16 1993-09-21 Amoco Corporation Simplified preparation of hydrotalcite-type clays
US5439861A (en) * 1991-08-16 1995-08-08 Amoco Corporation Catalyzed vapor phase process for making synthesis gas
US5939353A (en) * 1992-12-21 1999-08-17 Bp Amoco Corporation Method for preparing and using nickel catalysts
US5399537A (en) * 1992-12-21 1995-03-21 Amoco Corporation Method for preparing synthesis gas using nickel catalysts
US5308812A (en) * 1993-04-01 1994-05-03 Bp America, Inc. Treated pillared clays and alkylation process using same
NO179131C (no) * 1993-06-14 1996-08-14 Statoil As Katalysator, fremgangsmåte for dens fremstilling og fremgangsmåte for dehydrogenering av lette paraffiner
DE69510254T2 (de) * 1994-03-25 1999-10-14 Kaisui Kagaku Kenkyujo Kk Antimikrobielles Mittel
JP3548599B2 (ja) * 1994-04-14 2004-07-28 新日本石油株式会社 アルキル置換芳香族炭化水素の側鎖アルキル化方法
US5843862A (en) * 1994-06-01 1998-12-01 Amoco Corporation Process for manufacturing an absorbent composition
US5426083A (en) * 1994-06-01 1995-06-20 Amoco Corporation Absorbent and process for removing sulfur oxides from a gaseous mixture
EP0776317B1 (de) * 1994-08-15 1999-11-03 Aluminum Company Of America Zwei-pulver-verfahren zur herstellung von hydrotalcit und hydrotalcitähnlichen verbindungen
JP3184073B2 (ja) * 1994-10-21 2001-07-09 富士化学工業株式会社 ハイドロタルサイト系化合物の製造方法及びアニオン界面活性剤で表面処理されたハイドロタルサイト系化合物並びに赤外線吸収剤及び農業用フィルム
DE19503522A1 (de) 1995-02-03 1996-08-08 Rwe Dea Ag Herstellung gemischter schichtförmig aufgebauter Metallhydroxide sowie deren Metalloxide
US6514473B2 (en) 1995-02-03 2003-02-04 Sasol Germany Gmbh Process for producing hydrotalcites and the metal oxides thereof
GB9513054D0 (en) * 1995-06-27 1995-08-30 Envirotreat Limited Modified organoclays
GB2301134B (en) * 1995-05-20 1998-03-25 May Gurney In-situ treatment of contaminated land using modified piling auger
BR9806034A (pt) * 1997-07-21 2000-01-18 Bp Amoco Corp Composto tipo hidrotálico, catalisador adequado para reformar um hidrocarboneto, e, processos de reformar um hidrocarboneto contendo oxigênio.
US6159442A (en) * 1997-08-05 2000-12-12 Mfic Corporation Use of multiple stream high pressure mixer/reactor
GB9720061D0 (en) 1997-09-19 1997-11-19 Crosfield Joseph & Sons Metal compounds as phosphate binders
US6803401B2 (en) * 1997-10-24 2004-10-12 Reheis, Inc. Halogen scavenger for olefin formulations
US6333290B1 (en) * 1998-02-11 2001-12-25 Akzo Nobel Nv Process for producing anionic clays using magnesium acetate
US6376405B1 (en) * 1998-02-11 2002-04-23 Akzo Nobel N.V. Process for producing anionic clay using two types of alumina compounds
US6440887B1 (en) * 1998-02-11 2002-08-27 Akzo Nobel Nv Continuous process for producing anionic clay
US6171991B1 (en) 1998-02-11 2001-01-09 Akzo Nobel Nv Process for producing an anionic clay-containing composition
NL1009934C2 (nl) 1998-08-24 2000-02-25 Akcros Chemicals V O F Anionische kleien, anionische kleien bevattende stabilisatoren, werkwijze voor het stabiliseren van samenstellingen van polymeren.
DE19858747A1 (de) * 1998-12-18 2000-06-21 Linde Ag Verfahren und Katalysatorstation zur Dehydrierung von Alkanen
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
US6800578B2 (en) 1999-01-29 2004-10-05 Akzo Nobel Nv Process for producing anionic clay using boehmite which has been peptized with an acid
EP1029843A1 (de) * 1999-02-16 2000-08-23 Universiteit Utrecht Verfahren zur Kondensation eines Aldehyds und eines Ketons
EP1029844A1 (de) * 1999-02-16 2000-08-23 Universiteit Utrecht Verfahren zur Kondensation einem Aldehyd und einem Keton
US6652828B2 (en) 1999-08-11 2003-11-25 Akzo Nobel N.V. Process for producing Mg-containing non-Al anionic clay
WO2001012543A1 (en) 1999-08-11 2001-02-22 Akzo Nobel N.V. PROCESS FOR PRODUCING Al-CONTAINING NON-Mg-ANIONIC CLAY
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
DE60007533T2 (de) 1999-08-11 2004-11-11 Akzo Nobel N.V. Polytypisches magnesiumaluminiumhydrotalcit
US7922984B2 (en) * 2000-02-18 2011-04-12 Selective Micro Technologies, Llc Apparatus and method for controlled delivery of a gas
EP1186343A4 (de) * 2000-03-14 2004-11-17 Kyowa Chem Ind Co Ltd Adsorbent für aromatische hydroxoverbindungen und dessen verwendung
DK1358128T3 (da) * 2001-02-09 2005-11-28 Akzo Nobel Nv Fremgangsmåde til fremstilling af anionisk ler
JP4702512B2 (ja) * 2003-09-19 2011-06-15 戸田工業株式会社 ハイドロタルサイト類化合物粒子粉末及び該ハイドロタルサイト類化合物粒子粉末を含有する水系分散体
US7431825B2 (en) * 2003-12-05 2008-10-07 Intercat, Inc. Gasoline sulfur reduction using hydrotalcite like compounds
CA2548500C (en) 2003-12-05 2010-01-12 Intercat, Inc. Mixed metal oxide sorbents
FR2864062B1 (fr) * 2003-12-22 2006-01-27 Rhodia Chimie Sa Hydrotalcite intercalee silice et utilisation comme charge dans des compositions de polymeres
GB0502787D0 (en) * 2005-02-10 2005-03-16 Ineos Silicas Ltd Pharmaceuticlly active compounds, their manufacture, compositions containing them and their use
US7449425B2 (en) * 2005-06-29 2008-11-11 Exxonmobil Chemical Patents Inc. Production of alcohols from synthesis gas
EP1745849A1 (de) * 2005-07-21 2007-01-24 Albemarle Netherlands B.V. Verfahren zur Herstellung von Zusammensetzungen enthaltend ein pH-abhängiges Anion
MY157620A (en) 2006-01-31 2016-06-30 Cytochroma Dev Inc A granular material of a solid water-soluble mixed metal compound capable of binding phosphate
FR2903680B1 (fr) * 2006-07-17 2008-10-31 Luzenac Europ Sas Soc Par Acti Procede de preparation de compositions talqueuses comprenant des particules minerales silico/germano-metalliques synthetiques.
US8137646B2 (en) * 2007-03-27 2012-03-20 The Shepherd Color Company Non-chromate corrosion inhibitor formulas based on zirconium vanadium oxide compositions
GB0714670D0 (en) * 2007-07-27 2007-09-05 Ineos Healthcare Ltd Use
AU2008302415B2 (en) * 2007-09-18 2014-02-20 Shepherd Color Company Corrosion inhibitor material based on Permanganate sodalite, primer composition and coated metal
AU2008302416B2 (en) * 2007-09-20 2013-06-06 Shepherd Color Company Non-chromate corrosion inhibitor formulas based on highly crystalline hydrotalcite analogs
GB0720220D0 (en) * 2007-10-16 2007-11-28 Ineos Healthcare Ltd Compound
US7985710B2 (en) * 2008-06-19 2011-07-26 University Of Saskatchewan Catalyst for production of synthesis gas
US20100327224A1 (en) * 2009-06-26 2010-12-30 Manuela Serban Compounds for Desulfurization of Hot Fuel Gases
US20100135884A1 (en) * 2009-06-26 2010-06-03 Manuela Serban Process for Desulfurization of Hot Fuel Gases
GB0913525D0 (en) 2009-08-03 2009-09-16 Ineos Healthcare Ltd Method
JP5726083B2 (ja) * 2009-10-09 2015-05-27 協和化学工業株式会社 亜鉛アルミニウム塩水酸化物
GB201001779D0 (en) 2010-02-04 2010-03-24 Ineos Healthcare Ltd Composition
CN101830490B (zh) * 2010-04-16 2012-04-04 北京泰克来尔科技有限公司 一种硼酸根插层类水滑石化合物的清洁制备方法
US11311860B2 (en) 2017-10-02 2022-04-26 Qatar University Nickel catalyst for dry and low temperature steam reforming of methane
CN111225947B (zh) 2017-10-18 2022-07-26 奥升德功能材料运营有限公司 含卤素的阻燃性聚酰胺组合物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539306A (en) * 1966-07-25 1970-11-10 Kyowa Chem Ind Co Ltd Process for the preparation of hydrotalcite
US3879523A (en) * 1969-12-12 1975-04-22 Kyowa Chem Ind Co Ltd Composite metal hydroxides
US4476324A (en) * 1982-06-02 1984-10-09 Union Carbide Corporation Catalyzed aldol condensations
US4458026A (en) * 1982-06-02 1984-07-03 Union Carbide Corporation Catalysts for aldol condensations
DE3306822C2 (de) * 1983-02-26 1985-01-03 Giulini Chemie Gmbh, 6700 Ludwigshafen Kristallines, basisches Aluminium-Magnesium-Carbonat
US4866019A (en) * 1987-01-13 1989-09-12 Akzo N.V. Catalyst composition and absorbent which contain an anionic clay
US4843168A (en) * 1987-12-22 1989-06-27 Amoco Corporation Catalysis using pillared hydrotalcites
US4774212A (en) * 1987-12-22 1988-09-27 Amoco Corporation Pillared hydrotalcites
US5246899A (en) * 1991-08-16 1993-09-21 Amoco Corporation Simplified preparation of hydrotalcite-type clays

Also Published As

Publication number Publication date
EP0536879B1 (de) 1996-09-25
US5246899A (en) 1993-09-21
DE69214079T2 (de) 1997-04-17
EP0536879A1 (de) 1993-04-14
US5354932A (en) 1994-10-11
EP0536879B2 (de) 2002-02-06
JPH05246711A (ja) 1993-09-24
DE69214079D1 (de) 1996-10-31
JP3569293B2 (ja) 2004-09-22

Similar Documents

Publication Publication Date Title
DE69214079T3 (de) Vereinfachte Herstellung von hydrotalcit-ähnlichen Tonen
FR2611496B1 (fr) Organo-silicies cosmetiques
DE69122077D1 (de) Herzschrittmacher
DK55889D0 (da) Substituerede pyrroler
FI86538C (fi) Foerfarande foer framstaellning av klordioxid
KR890012438U (ko) 화장품 케이스
DK223390D0 (da) Modificerede hydrofile polyestere
DE69207230D1 (de) Herstellung von Kohlenwasserstoffderivaten
FI88774C (fi) Foerfarande foer oxidering av en katalysator-baeraryta
DE69213447T2 (de) Herstellung von n-acylimidazolen
DE69514284T2 (de) Herstellung von Catechol-Estrogen-Derivaten
FI88716C (fi) Foerfarande foer framstaellning av farmakologiskt vaerdefullt pyrrolidinderivat
FI88628B (fi) Avtappningsventil i anordningar foer behandling av avfallspapper
PT87765A (pt) Kontinuierlich variables laserstrahl-daempfungsglied
FR2640463B1 (fr) Engazonneuse
DK380888A (da) Kondensator
FR2606544B1 (fr) Inductance
IT8847653A0 (it) Sizzante comprendente 5 - idroscomposizione farmaceutica anoressitrpofano
FR2625735B1 (fr) Brancard multifonctions
KR890017257U (ko) 팽 이
DE69124245D1 (de) Herstellung von Bolzen
KR880020520U (ko) 끈조임구
FI88924B (fi) Foerfarande foer framstaellning av nytt diosminderivat
SE8800022D0 (sv) Utskjutning av projektil
DK613488D0 (da) Cyklonseparator

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: BP CORP. NORTH AMERICA INC. (N.D.GES.D. STAATES IN

8339 Ceased/non-payment of the annual fee