BR9801657A - Catalisadores de hidrogenação, processo para sua preparação, e, uso dos catalisadores. - Google Patents

Catalisadores de hidrogenação, processo para sua preparação, e, uso dos catalisadores.

Info

Publication number
BR9801657A
BR9801657A BR9801657-1A BR9801657A BR9801657A BR 9801657 A BR9801657 A BR 9801657A BR 9801657 A BR9801657 A BR 9801657A BR 9801657 A BR9801657 A BR 9801657A
Authority
BR
Brazil
Prior art keywords
catalysts
preparation
hydrogenation
hydrogenation catalysts
microns
Prior art date
Application number
BR9801657-1A
Other languages
English (en)
Other versions
BR9801657B1 (pt
Inventor
Marinella Malentgacchi
Luigi Cavalli
Carlo Rubini
Original Assignee
S D Chemie Mt S R 1
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 S D Chemie Mt S R 1 filed Critical S D Chemie Mt S R 1
Publication of BR9801657A publication Critical patent/BR9801657A/pt
Publication of BR9801657B1 publication Critical patent/BR9801657B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • 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
    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • 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
    • B01J21/18—Carbon
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • 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
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/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
    • 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
    • B01J35/64—Pore diameter
    • B01J35/657—Pore diameter larger than 1000 nm
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Removal Of Specific Substances (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

<B>"CATALISADORES DE HIDROGENAçãO, PROCESSO PARA SUA PREPARAçãO, E, USO DOS CATALISADORES"<D>. Catalisadores para hidrogenação compreendendo paládio metálico suportado sobre carvão ativado, em que menos do que 50% em peso do paládio estão compreendidos dentro de uma camada superficial com uma profundidade de até 50 mícrons, o restante estando compreendido em uma camada entre 50 e 400 mícros de profundidade. Os catalisadores podem ser usados em particular na purificação do ácido tereftálico obtido por oxidação do p-xileno.
BRPI9801657-1A 1997-05-19 1998-05-18 processo para a preparaÇço de um catalisador de hidrogenaÇço, e, catalisadores de hidrogenaÇço. BR9801657B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT97MI001161A ITMI971161A1 (it) 1997-05-19 1997-05-19 Catalizzatori di idrogenazione
CN98109754A CN1104949C (zh) 1997-05-19 1998-05-18 加氢催化剂
US09/081,335 US6066589A (en) 1997-05-19 1998-05-19 Hydrogenation catalysts

Publications (2)

Publication Number Publication Date
BR9801657A true BR9801657A (pt) 1999-10-05
BR9801657B1 BR9801657B1 (pt) 2008-11-18

Family

ID=27179193

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9801657-1A BR9801657B1 (pt) 1997-05-19 1998-05-18 processo para a preparaÇço de um catalisador de hidrogenaÇço, e, catalisadores de hidrogenaÇço.

Country Status (25)

Country Link
US (1) US6066589A (pt)
EP (1) EP0879641B1 (pt)
JP (2) JP4113615B2 (pt)
KR (1) KR100515271B1 (pt)
CN (1) CN1104949C (pt)
AT (1) ATE243559T1 (pt)
AU (1) AU736565B2 (pt)
BR (1) BR9801657B1 (pt)
CA (1) CA2237027C (pt)
CZ (1) CZ97998A3 (pt)
DE (1) DE69815754T2 (pt)
DK (1) DK0879641T3 (pt)
ES (1) ES2202690T3 (pt)
HR (1) HRP980166B1 (pt)
HU (1) HU221667B1 (pt)
ID (1) ID22375A (pt)
IT (1) ITMI971161A1 (pt)
MX (1) MX208986B (pt)
NO (1) NO317355B1 (pt)
PL (1) PL326346A1 (pt)
PT (1) PT879641E (pt)
RU (1) RU2205686C2 (pt)
SI (1) SI0879641T1 (pt)
SK (1) SK283777B6 (pt)
TW (1) TW470667B (pt)

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US7659225B2 (en) * 2001-09-17 2010-02-09 Basf Catalysts Llc Precious metal catalyst for debenzylation
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DE10228245B4 (de) * 2002-06-25 2004-07-15 Kpss-Kao Professional Salon Services Gmbh Haarfärbemittel
RU2240182C1 (ru) * 2003-07-10 2004-11-20 Украинцев Валерий Борисович Способ получения палладийсодержащего катализатора гидрирования
JP4519438B2 (ja) * 2003-10-08 2010-08-04 株式会社トクヤマ 多塩素化アルカンの還元用触媒
JP2005225916A (ja) * 2004-02-10 2005-08-25 Fuji Xerox Co Ltd 有機機能性材料の製造方法、有機機能性材料、および、これを用いた有機電界発光素子
US7464581B2 (en) 2004-03-29 2008-12-16 Tokyo Electron Limited Vacuum apparatus including a particle monitoring unit, particle monitoring method and program, and window member for use in the particle monitoring
JP4599868B2 (ja) * 2004-03-30 2010-12-15 三菱化学株式会社 水添触媒およびその製造方法
CN100402144C (zh) * 2004-06-18 2008-07-16 中国石油化工股份有限公司 用于精制粗对苯二甲酸的催化剂的制备方法
RU2258561C1 (ru) * 2004-07-29 2005-08-20 Украинцев Валерий Борисович Способ получения палладийсодержащего катализатора гидрирования
DE102004059282A1 (de) * 2004-10-13 2006-04-27 Basf Ag Selektivhydrierkatalysator
CN100473457C (zh) * 2004-12-24 2009-04-01 中国石油化工集团公司 一种碳负载型贵金属催化剂及其制备方法
EP1762561B1 (en) * 2005-09-09 2008-12-17 Mitsubishi Gas Chemical Company, Inc. Process for the preparation of amino compounds containing an aromatic ring by using a shell-type catalyst
CN101121127A (zh) * 2006-08-11 2008-02-13 中国石油化工股份有限公司 负载型钯/碳催化剂的制备方法
RU2326731C1 (ru) * 2007-02-15 2008-06-20 Валерий Борисович Украинцев Способ получения палладийсодержащего катализатора гидрирования
CN101347730B (zh) 2007-07-18 2011-07-13 中国石油化工股份有限公司 用于粗对苯二甲酸精制的加氢催化剂
US7884254B2 (en) * 2007-08-08 2011-02-08 Honeywell International Inc. Dehydrochlorination of hydrochlorofluorocarbons using pre-treated activated carbon catalysts
RU2366504C1 (ru) * 2008-05-27 2009-09-10 Институт элементоорганических соединений имени А.Н. Несмеянова Российской академии наук Катализатор селективного гидрирования органических соединений и способ его получения
CN102039122B (zh) * 2009-10-13 2012-07-18 中国石油化工股份有限公司 用于粗对苯二甲酸加氢精制钯炭催化剂
CN102070441B (zh) * 2009-11-25 2014-02-12 中国石油化工股份有限公司 一种催化加氢精制对苯二甲酸的方法
JP6403481B2 (ja) * 2013-09-26 2018-10-10 株式会社日本触媒 排水処理用触媒及び該触媒を用いた排水処理方法
CN104549284B (zh) * 2013-10-15 2016-12-07 中国石油化工股份有限公司 气态烃自热转化催化剂及其制备方法
JP6450352B2 (ja) * 2016-09-26 2019-01-09 デクセリアルズ株式会社 多孔質炭素材料、及びその製造方法、並びに合成反応用触媒
RU2641694C1 (ru) * 2016-12-14 2018-01-22 Акционерное общество "Федеральный научно-производственный центр "Алтай" Способ получения катализатора и способ его применения для многократного использования в промышленном процессе двухстадийного гидрогенолиза при производстве 2,4,6,8,10,12-гексанитро-2,4,6,8,10,12-гексаазатетрацикло[5,5,0,03,11,05,9]додекана
JP6646088B2 (ja) * 2018-02-21 2020-02-14 デクセリアルズ株式会社 多孔質炭素材料、及びその製造方法、並びに合成反応用触媒
CN115947653B (zh) * 2021-10-08 2025-08-29 中国石油化工股份有限公司 粗对苯二甲酸加氢精制同时副产1,4-环己烷二甲酸的方法及催化剂
CN114260010B (zh) * 2021-12-17 2024-05-28 江苏飞马催化剂有限公司 一种用于脱保护基的钯炭催化剂的制备方法
CN119318955B (zh) * 2023-07-14 2025-10-31 中国石油化工股份有限公司 一种钯炭催化剂及其制备方法和应用

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Also Published As

Publication number Publication date
DE69815754D1 (de) 2003-07-31
RU2205686C2 (ru) 2003-06-10
JP4113615B2 (ja) 2008-07-09
ATE243559T1 (de) 2003-07-15
DE69815754T2 (de) 2004-05-19
CA2237027C (en) 2007-07-10
CA2237027A1 (en) 1998-11-19
HUP9801037A3 (en) 1999-03-29
JP2008183557A (ja) 2008-08-14
BR9801657B1 (pt) 2008-11-18
NO982261L (no) 1998-11-20
AU736565B2 (en) 2001-08-02
AU6710898A (en) 1998-11-19
CN1104949C (zh) 2003-04-09
HRP980166B1 (en) 2003-02-28
ID22375A (id) 1999-10-07
EP0879641A1 (en) 1998-11-25
EP0879641B1 (en) 2003-06-25
NO317355B1 (no) 2004-10-18
ITMI971161A0 (pt) 1997-05-19
ITMI971161A1 (it) 1998-11-19
KR19980086653A (ko) 1998-12-05
SK64898A3 (en) 1998-12-02
CZ97998A3 (cs) 1998-12-16
HU9801037D0 (en) 1998-07-28
NO982261D0 (no) 1998-05-18
MX208986B (en) 2002-07-17
JPH1190223A (ja) 1999-04-06
JP4920616B2 (ja) 2012-04-18
US6066589A (en) 2000-05-23
KR100515271B1 (ko) 2005-12-06
TW470667B (en) 2002-01-01
HU221667B1 (hu) 2002-12-28
ES2202690T3 (es) 2004-04-01
CN1205244A (zh) 1999-01-20
HUP9801037A2 (hu) 1999-01-28
PT879641E (pt) 2003-09-30
SK283777B6 (sk) 2004-01-08
HRP980166A2 (en) 1999-08-31
SI0879641T1 (en) 2003-12-31
PL326346A1 (en) 1998-11-23
DK0879641T3 (da) 2003-10-20

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1781 DE 22/02/2005 POR TER SIDO APRESENTADA PAPELETA DE ESCLARECIMENTO.

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
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