FR2299083A1 - Granulated zeolite catalyst prodn. by two-stage ion exchange - with intermediate calcination, giving high activity stability - Google Patents

Granulated zeolite catalyst prodn. by two-stage ion exchange - with intermediate calcination, giving high activity stability

Info

Publication number
FR2299083A1
FR2299083A1 FR7502514A FR7502514A FR2299083A1 FR 2299083 A1 FR2299083 A1 FR 2299083A1 FR 7502514 A FR7502514 A FR 7502514A FR 7502514 A FR7502514 A FR 7502514A FR 2299083 A1 FR2299083 A1 FR 2299083A1
Authority
FR
France
Prior art keywords
degrees
zeolite catalyst
ion exchange
iii
high activity
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.)
Granted
Application number
FR7502514A
Other languages
French (fr)
Other versions
FR2299083B1 (en
Inventor
Nikolai Federovich Kononov
Khabid Minachevich Minachev
Evgeny Sergeevich Mo
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.)
Institut Organicheskoi Khimii
Original Assignee
Institut Organicheskoi Khimii
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
Priority to NL7500193.A priority Critical patent/NL159892C/en
Priority to DE2500773A priority patent/DE2500773C3/en
Application filed by Institut Organicheskoi Khimii filed Critical Institut Organicheskoi Khimii
Priority to FR7502514A priority patent/FR2299083A1/en
Publication of FR2299083A1 publication Critical patent/FR2299083A1/en
Application granted granted Critical
Publication of FR2299083B1 publication Critical patent/FR2299083B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
    • 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
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—Catalytic processes
    • 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
    • C07C2/72—Addition to a non-aromatic carbon atom of hydrocarbons containing a six-membered aromatic ring
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/40—Special temperature treatment, i.e. other than just for template removal
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder particles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y

Landscapes

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

Abstract

The prodn. of a granulated zeolite catalyst comprises: (a) granulating the original zeolite (I); (b) drying the granules at 100-150 degrees C (c) calcining at 380-550 degrees C; (d) treating with aq. gp. II metal salt soln. (II) and/or aq. ammonium salt soln. (III) at 70-90 degrees C; (e) drying at 120-150 degrees C; (f) calcining at 380-550 degrees C; (g) treating with aq. gp. III metal salt soln. (IV) as first component and/or aq. gp. IV transition metal salt soln. (V) as second component and, if (III) is used in stage (d), also with (II), or if (II) is used in stage (d), also with (III); (h) drying at 120-150 degrees C; and (i) calcining at 380-550 degrees C. In the conversion of hydrocarbons, esp. alkylation of aromatic and satd. hydrocarbons with olefins and the alkyl exchange of alkyl-aromatic hydrocarbons, e.g. in the mfr. of ethylbenzene, cumene, butylbenzene and high antiknock alkylbenzines.
FR7502514A 1975-01-08 1975-01-28 Granulated zeolite catalyst prodn. by two-stage ion exchange - with intermediate calcination, giving high activity stability Granted FR2299083A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL7500193.A NL159892C (en) 1975-01-08 1975-01-08 PROCESS FOR ALKYLATION OF AROMATES OR ISOALKANES WITH ALKINES IN THE PRESENCE OF A CATALYST BASED ON A ZEOLITE OF THE Y TYPE.
DE2500773A DE2500773C3 (en) 1975-01-08 1975-01-10 Granulated zeolite catalyst for the alkylation and transalkylation of hydrocarbons
FR7502514A FR2299083A1 (en) 1975-01-08 1975-01-28 Granulated zeolite catalyst prodn. by two-stage ion exchange - with intermediate calcination, giving high activity stability

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL7500193.A NL159892C (en) 1975-01-08 1975-01-08 PROCESS FOR ALKYLATION OF AROMATES OR ISOALKANES WITH ALKINES IN THE PRESENCE OF A CATALYST BASED ON A ZEOLITE OF THE Y TYPE.
DE2500773A DE2500773C3 (en) 1975-01-08 1975-01-10 Granulated zeolite catalyst for the alkylation and transalkylation of hydrocarbons
FR7502514A FR2299083A1 (en) 1975-01-08 1975-01-28 Granulated zeolite catalyst prodn. by two-stage ion exchange - with intermediate calcination, giving high activity stability

Publications (2)

Publication Number Publication Date
FR2299083A1 true FR2299083A1 (en) 1976-08-27
FR2299083B1 FR2299083B1 (en) 1979-09-21

Family

ID=27186225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502514A Granted FR2299083A1 (en) 1975-01-08 1975-01-28 Granulated zeolite catalyst prodn. by two-stage ion exchange - with intermediate calcination, giving high activity stability

Country Status (3)

Country Link
DE (1) DE2500773C3 (en)
FR (1) FR2299083A1 (en)
NL (1) NL159892C (en)

Also Published As

Publication number Publication date
NL7500193A (en) 1976-07-12
FR2299083B1 (en) 1979-09-21
DE2500773B2 (en) 1981-05-21
DE2500773A1 (en) 1976-07-15
NL159892C (en) 1979-09-17
DE2500773C3 (en) 1982-05-19

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