ES8502877A1 - Un procedimiento para preparar un catalizador de hidrogenacion a base de niquel. - Google Patents

Un procedimiento para preparar un catalizador de hidrogenacion a base de niquel.

Info

Publication number
ES8502877A1
ES8502877A1 ES529002A ES529002A ES8502877A1 ES 8502877 A1 ES8502877 A1 ES 8502877A1 ES 529002 A ES529002 A ES 529002A ES 529002 A ES529002 A ES 529002A ES 8502877 A1 ES8502877 A1 ES 8502877A1
Authority
ES
Spain
Prior art keywords
procedure
hydrogenation catalyst
reactor
preparing
based hydrogenation
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
Application number
ES529002A
Other languages
English (en)
Other versions
ES529002A0 (es
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.)
Unilever NV
Original Assignee
Unilever NV
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=19841263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8502877(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever NV filed Critical Unilever NV
Publication of ES8502877A1 publication Critical patent/ES8502877A1/es
Publication of ES529002A0 publication Critical patent/ES529002A0/es
Granted 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/392—Metal surface area
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite size
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • 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
    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
    • B01J35/77—Compounds characterised by their crystallite size
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Fats And Perfumes (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR UN CATALIZADOR DE HIDROGENACION A BASE DE NIQUEL.COMPRENDE UNA ETAPA A) DE PRECIPITACION RAPIDA EN LA QUE SE PRECIPITA EL HIDROXIDO/CARBONATO DE NIQUEL, CON AGITACION VIGOROSA, EN UN RECEPTOR DE PRECIPITACION CON UN TIEMPO DE RESIDENCIA MEDIO DE 0,2 A 4,5 MINUTOS, DURANTE EL CUAL LA NORMALIDAD DE LA SOLUCION EN EL REACTOR, QUE CONTIENE ALCALI EN EXCESO, ESTA COMPRENDIDA ENTRE 0,01 Y 0,3 N Y LA TEMPERATURA DEL LIQUIDO EN EL REACTOR DE PRECIPITACION, ESTA COMPRENDIDA ENTRE 20 Y 55JC; Y UNA ETAPA B) DE ENVEJECIMIENTO MAS LARGO, SEPARADA CON UN TIEMPO MEDIO EN EL POSTREACTOR DE 60 Y 150 MINUTOS Y A UNA TEMPERATURA ENTRE 90 Y 80JC, DESPUES DE LO CUAL SE SEPARA EL SOLIDO, SE SECA Y SE ACTIVA CON HIDROGENO.
ES529002A 1983-01-20 1984-01-19 Un procedimiento para preparar un catalizador de hidrogenacion a base de niquel. Granted ES529002A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8300218A NL191511C (nl) 1983-01-20 1983-01-20 Werkwijze voor de bereiding van een nikkel-bevattende katalysator.

Publications (2)

Publication Number Publication Date
ES8502877A1 true ES8502877A1 (es) 1985-02-01
ES529002A0 ES529002A0 (es) 1985-02-01

Family

ID=19841263

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529002A Granted ES529002A0 (es) 1983-01-20 1984-01-19 Un procedimiento para preparar un catalizador de hidrogenacion a base de niquel.

Country Status (15)

Country Link
US (2) US4670416A (es)
EP (1) EP0114704B2 (es)
JP (1) JPS59209647A (es)
KR (1) KR870000713B1 (es)
AT (1) ATE20577T1 (es)
AU (1) AU562496B2 (es)
BR (1) BR8400218A (es)
CA (1) CA1219575A (es)
DE (1) DE3460257D1 (es)
DK (1) DK161379C (es)
ES (1) ES529002A0 (es)
IN (1) IN162193B (es)
MX (1) MX169224B (es)
NL (1) NL191511C (es)
ZA (1) ZA84413B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190750C (nl) * 1984-06-21 1994-08-01 Unilever Nv Nikkelaluminaat katalysator, de bereiding daarvan en het hydrogeneren van onverzadigde organische verbindingen daarmee.
US4920089A (en) * 1987-05-08 1990-04-24 Unilever Patent Holdings B.V. Hydrogenation catalyst
EP0322049B1 (en) * 1987-12-21 1993-04-07 Unilever N.V. Nickel/silica catalysts and their preparation
NL8901049A (nl) * 1988-08-10 1990-03-01 Unilever Nv Werkwijze ter bereiding van nikkel/aluminiumoxide-katalysatoren.
DD299623A5 (de) * 1989-05-16 1992-04-30 ��������@��@�@�����@�������@��@������������@�}����������@�k�� Nickel/silizium katalysator und verfahren und herstellung davon
NL9001536A (nl) * 1990-07-05 1992-02-03 Meern Bv Engelhard De Zwavel-gepromoteerde nikkelkatalysator en bereiding daarvan.
EP0496448B1 (en) * 1991-01-23 1994-03-30 Unichema Chemie B.V. Preparation of hydrogenation catalysts
DE4142897A1 (de) * 1991-12-23 1993-06-24 Sued Chemie Ag Katalysator-formkoerper
US5258346A (en) * 1992-07-13 1993-11-02 United Catalysts Inc. Nickel hydrogenation catalyst
DE4310053A1 (de) * 1993-03-27 1994-09-29 Hoechst Ag Hydrierkatalysator, ein Verfahren zur Herstellung und Verwendung
FR2767722B1 (fr) * 1997-08-29 1999-12-31 Inst Francais Du Petrole Nouveau catalyseur utilisable dans les reactions de transformation de composes organiques
CN1060466C (zh) * 1997-12-10 2001-01-10 中国科学院广州化学研究所 一种还原－酯化合成羧酸酯的方法
US6087455A (en) * 1997-12-19 2000-07-11 Shell Oil Company Process for hydrogenation of macromolecular organic substrates
DE19909177A1 (de) * 1999-03-03 2000-09-07 Kataleuna Gmbh Catalysts Katalysator zur Hydrierung funktioneller Gruppen und Verfahren zu seiner Herstellung
DE19909176A1 (de) 1999-03-03 2000-09-07 Kataleuna Gmbh Catalysts Hydrierkatalysator und Verfahren zu seiner Herstellung
US7468342B2 (en) * 2001-05-22 2008-12-23 Mitsubishi Gas Chemical Company, Inc. Catalysts and process for producing aromatic amines
CA2364212A1 (en) 2001-12-03 2003-06-03 The University Of Western Ontario Catalyst for hydrocarbon reforming reaction
WO2005012471A2 (en) * 2003-07-31 2005-02-10 Cargill, Incorporated Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils
US7585990B2 (en) * 2003-07-31 2009-09-08 Cargill, Incorporated Low trans-fatty acid fat compositions; low-temperature hydrogenation, e.g., of edible oils
US20080318766A1 (en) * 2007-06-21 2008-12-25 Quaid-E-Azam University Novel nanocatalyst for edible oil hydrogenation
KR20120104252A (ko) 2009-12-18 2012-09-20 인비스타 테크놀러지스 에스.에이.알.엘. 염기성 니켈 카르보네이트로부터 유도된 니켈 착체 및 니켈 금속 조성물
EP2371937A1 (en) * 2010-03-26 2011-10-05 BASF Corporation Process for the hydrogenation of fatty acids using a promoted supported nickel catalyst
DE102010021792B4 (de) * 2010-05-27 2022-03-31 Clariant Produkte (Deutschland) Gmbh Katalysatoren und Verfahren zu deren Herstellung
CN103080119B (zh) 2010-09-07 2015-04-08 因温斯特技术公司 用于制备镍金属的镍组合物和镍配合物
EP2718013A2 (en) 2011-06-10 2014-04-16 Invista Technologies S.à.r.l. Nickel calcination and reduction process including a fluidizing bed reactor
CN105148999B (zh) 2011-06-10 2017-09-05 因温斯特技术公司 镍金属配体催化剂形成上的改进
BR112014008917B1 (pt) 2011-10-12 2024-02-27 Basf Corporation Catalisador, gotícula, processo para preparação de um catalisador, processo para a hidrogenação de um material graxo insaturado e uso de um catalisador

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CA712568A (en) * 1965-06-29 W. Aitken Robert Supported nickel catalysts
US2602070A (en) * 1950-09-15 1952-07-01 Int Nickel Co Process for the preparation of pure nickel hydroxide
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GB926235A (en) * 1959-10-01 1963-05-15 Chemetron Corp Catalyst and the production thereof
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Also Published As

Publication number Publication date
AU562496B2 (en) 1987-06-11
NL8300218A (nl) 1984-08-16
EP0114704A3 (en) 1984-08-15
JPH0375218B2 (es) 1991-11-29
KR840007360A (ko) 1984-12-07
DK161379B (da) 1991-07-01
DK22084D0 (da) 1984-01-18
AU2352384A (en) 1984-07-26
KR870000713B1 (ko) 1987-04-09
DE3460257D1 (en) 1986-08-07
CA1219575A (en) 1987-03-24
ZA84413B (en) 1985-08-28
JPS59209647A (ja) 1984-11-28
NL191511C (nl) 1995-08-21
EP0114704A2 (en) 1984-08-01
US4666635A (en) 1987-05-19
NL191511B (nl) 1995-04-18
ES529002A0 (es) 1985-02-01
ATE20577T1 (de) 1986-07-15
EP0114704B1 (en) 1986-07-02
DK22084A (da) 1984-07-21
DK161379C (da) 1991-12-16
US4670416A (en) 1987-06-02
BR8400218A (pt) 1984-08-28
MX169224B (es) 1993-06-24
EP0114704B2 (en) 1995-01-04
IN162193B (es) 1988-04-16

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