GB2295779A - Catalyst and its use in aliphatic alkylation - Google Patents

Catalyst and its use in aliphatic alkylation Download PDF

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Publication number
GB2295779A
GB2295779A GB9524251A GB9524251A GB2295779A GB 2295779 A GB2295779 A GB 2295779A GB 9524251 A GB9524251 A GB 9524251A GB 9524251 A GB9524251 A GB 9524251A GB 2295779 A GB2295779 A GB 2295779A
Authority
GB
United Kingdom
Prior art keywords
catalyst
acid
phase
isobutane
weight
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.)
Withdrawn
Application number
GB9524251A
Other languages
English (en)
Other versions
GB9524251D0 (en
Inventor
Eric Benazzi
Jacques Alagy
Jean-Francois Joly
Christian Marcilly
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.)
IFP Energies nouvelles
Original Assignee
IFP Energies nouvelles
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 IFP Energies nouvelles filed Critical IFP Energies nouvelles
Publication of GB9524251D0 publication Critical patent/GB9524251D0/en
Publication of GB2295779A publication Critical patent/GB2295779A/en
Withdrawn legal-status Critical Current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
    • C07C2/56—Addition to acyclic hydrocarbons
    • C07C2/58—Catalytic processes
    • C07C2/62—Catalytic processes with acids
    • 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
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • 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
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • 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
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
    • 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
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
    • C07C2527/054—Sulfuric acid or other acids with the formula H2Sn03n+1
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB9524251A 1994-11-29 1995-11-28 Catalyst and its use in aliphatic alkylation Withdrawn GB2295779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414429A FR2727404B1 (fr) 1994-11-29 1994-11-29 Procede d'alkylation d'isoparaffine c4-c5 par au moins une olefine c3-c6 en milieu biphasique

Publications (2)

Publication Number Publication Date
GB9524251D0 GB9524251D0 (en) 1996-01-31
GB2295779A true GB2295779A (en) 1996-06-12

Family

ID=9469360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9524251A Withdrawn GB2295779A (en) 1994-11-29 1995-11-28 Catalyst and its use in aliphatic alkylation

Country Status (4)

Country Link
DE (1) DE19544544A1 (enExample)
FR (1) FR2727404B1 (enExample)
GB (1) GB2295779A (enExample)
IT (1) IT1277245B1 (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336833A (en) * 1991-10-25 1994-08-09 Institut Francais Du Petrole Catalyst based on silica and sulphuric acid and its use for the alkylation of paraffins
EP0645183A1 (fr) * 1993-09-10 1995-03-29 Institut Francais Du Petrole Catalyseur d'alkylation d'isoparaffine C4-C5 par au moins une oléfine C3-C6

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5336833A (en) * 1991-10-25 1994-08-09 Institut Francais Du Petrole Catalyst based on silica and sulphuric acid and its use for the alkylation of paraffins
EP0645183A1 (fr) * 1993-09-10 1995-03-29 Institut Francais Du Petrole Catalyseur d'alkylation d'isoparaffine C4-C5 par au moins une oléfine C3-C6

Also Published As

Publication number Publication date
IT1277245B1 (it) 1997-11-05
DE19544544A1 (de) 1996-05-30
GB9524251D0 (en) 1996-01-31
FR2727404B1 (fr) 1997-01-24
FR2727404A1 (fr) 1996-05-31
ITMI952448A1 (it) 1997-05-24
ITMI952448A0 (enExample) 1995-11-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)