ES2090842T3 - Catalizador solido de acido fosforico y procedimiento para su preparacion y para su uso. - Google Patents

Catalizador solido de acido fosforico y procedimiento para su preparacion y para su uso.

Info

Publication number
ES2090842T3
ES2090842T3 ES93201338T ES93201338T ES2090842T3 ES 2090842 T3 ES2090842 T3 ES 2090842T3 ES 93201338 T ES93201338 T ES 93201338T ES 93201338 T ES93201338 T ES 93201338T ES 2090842 T3 ES2090842 T3 ES 2090842T3
Authority
ES
Spain
Prior art keywords
phosphoric acid
preparation
procedure
acid catalyst
solid phosphoric
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
ES93201338T
Other languages
English (en)
Inventor
Giuseppe Terzoni
Roberto Ghezzi
Giorgio Podesta
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.)
Sued Chemie AG
Original Assignee
Sued Chemie AG
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 Sued Chemie AG filed Critical Sued Chemie AG
Application granted granted Critical
Publication of ES2090842T3 publication Critical patent/ES2090842T3/es
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
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
    • C07C2/08—Catalytic processes
    • C07C2/14—Catalytic processes with inorganic acids; with salts or anhydrides of acids
    • C07C2/18—Acids of phosphorus; Salts thereof; Phosphorus oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C07C2/70—Catalytic processes with acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/025—Metal oxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1

Abstract

PROCESO PARA LA PREPARACION DE UN CATALIZADOR SOLIDO BASADO EN ACIDO FOSFORICO QUE CONSISTE EN: ORGANICO QUE CONTENGA SILICE CON UN ACIDO FOSFORICO; BOLITAS CON EL MATERIAL; ERIZA PORQUE, DESPUES DE LA CALCINACION, SE REFRIGERA EL CATALIZADOR A UNA TEMPERATURA ENTRE 80 (GRADOS) C Y 180 (GRADOS) C Y SE TRATA DESPUES CON UNA MEZCLA DE AIRE Y VAPOR DE AGUA.
ES93201338T 1992-05-15 1993-05-08 Catalizador solido de acido fosforico y procedimiento para su preparacion y para su uso. Expired - Lifetime ES2090842T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921173A IT1255755B (it) 1992-05-15 1992-05-15 Procedimento per la preparazione di un catalizzatore solido a base di acido fosforico

Publications (1)

Publication Number Publication Date
ES2090842T3 true ES2090842T3 (es) 1996-10-16

Family

ID=11363300

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93201338T Expired - Lifetime ES2090842T3 (es) 1992-05-15 1993-05-08 Catalizador solido de acido fosforico y procedimiento para su preparacion y para su uso.

Country Status (8)

Country Link
EP (1) EP0570070B1 (es)
AT (1) ATE140640T1 (es)
CA (1) CA2096312A1 (es)
DE (1) DE69303765T2 (es)
DK (1) DK0570070T3 (es)
ES (1) ES2090842T3 (es)
IT (1) IT1255755B (es)
MX (1) MX9302789A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7557241B2 (en) * 2004-08-30 2009-07-07 Sanyo Chemical Industries, Ltd. Method for producing α,β-unsaturated carboxylic acid ester, α,β-unsaturated carboxylic acid ester, and lubricating oil additive
US7557060B2 (en) 2007-06-29 2009-07-07 Sud-Chemie Inc. Solid phosphoric acid with controlled porosity
GB0921451D0 (en) 2009-12-08 2010-01-20 Univ St Andrews Membrane
EA201990391A1 (ru) 2016-08-04 2019-07-31 Клариант Корпорейшн Твердые фосфорнокислые катализаторы
CN116212906B (zh) * 2022-12-05 2023-12-22 中国人民解放军军事科学院系统工程研究院 一种磷酸化固载二元催化剂、其制备方法和应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661801A (en) * 1970-02-02 1972-05-09 Catalysts & Chem Inc Solid phosphoric acid catalysts
US4946815A (en) * 1988-12-23 1990-08-07 Uop Solid phosphoric acid catalyst
US4912279A (en) * 1988-12-29 1990-03-27 Uop Solid phosphoric acid catalyst
US5043509A (en) * 1989-08-18 1991-08-27 Uop Shaped catalyst particles utilizable for the conversion of organic compounds

Also Published As

Publication number Publication date
EP0570070A1 (en) 1993-11-18
CA2096312A1 (en) 1993-11-16
MX9302789A (es) 1993-11-01
EP0570070B1 (en) 1996-07-24
ITMI921173A0 (it) 1992-05-15
DK0570070T3 (da) 1996-12-09
DE69303765T2 (de) 1996-12-12
DE69303765D1 (de) 1996-08-29
IT1255755B (it) 1995-11-15
ITMI921173A1 (it) 1993-11-15
ATE140640T1 (de) 1996-08-15

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