DE2807694A1 - Alkylierungsverfahren - Google Patents

Alkylierungsverfahren

Info

Publication number
DE2807694A1
DE2807694A1 DE19782807694 DE2807694A DE2807694A1 DE 2807694 A1 DE2807694 A1 DE 2807694A1 DE 19782807694 DE19782807694 DE 19782807694 DE 2807694 A DE2807694 A DE 2807694A DE 2807694 A1 DE2807694 A1 DE 2807694A1
Authority
DE
Germany
Prior art keywords
catalyst
alkylation
acid
phase
zone
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Withdrawn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
DE19782807694
Other languages
German (de)
English (en)
Inventor
Michael Siskin
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE2807694A1 publication Critical patent/DE2807694A1/de
Withdrawn legal-status Critical Current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
    • 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
    • C07C2527/03—Acids of sulfur other than sulfhydric acid or sulfuric acid, e.g. halosulfonic acids
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE19782807694 1977-02-28 1978-02-23 Alkylierungsverfahren Withdrawn DE2807694A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/772,639 US4073821A (en) 1977-02-28 1977-02-28 SO2 Stripping in fluorosulfuric acid catalyst regeneration

Publications (1)

Publication Number Publication Date
DE2807694A1 true DE2807694A1 (de) 1978-08-31

Family

ID=25095721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782807694 Withdrawn DE2807694A1 (de) 1977-02-28 1978-02-23 Alkylierungsverfahren

Country Status (5)

Country Link
US (1) US4073821A (https=)
JP (1) JPS53116303A (https=)
CA (1) CA1104164A (https=)
DE (1) DE2807694A1 (https=)
IT (1) IT1095440B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479926A (en) * 1983-12-19 1984-10-30 Exxon Research & Engineering Co. Treatment of residual bottoms from fluorosulfuric acid regeneration
DK168520B1 (da) * 1989-12-18 1994-04-11 Topsoe Haldor As Fremgangsmåde til væskefase-alkylering af et carbonhydrid med et olefinalkyleringsmiddel
US8084661B2 (en) * 2008-12-12 2011-12-27 Catalytic Distillation Technologies Extraction of ASO from spent sulfuric acid using liquid SO2

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887635A (en) * 1971-11-23 1975-06-03 Exxon Research Engineering Co Alkylation process utilizing halosulfuric or trihalomethylsulfonic acid with a catalyst moderator
US3766293A (en) * 1972-03-21 1973-10-16 Exxon Research Engineering Co Alkylation process with recovery and regeneration of fluorosulfuric acid catalyst

Also Published As

Publication number Publication date
IT7820647A0 (it) 1978-02-24
IT1095440B (it) 1985-08-10
JPS53116303A (en) 1978-10-11
CA1104164A (en) 1981-06-30
US4073821A (en) 1978-02-14
JPS6127373B2 (https=) 1986-06-25

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee