IE39382L - Non-regenerative hf alkylation process - Google Patents

Non-regenerative hf alkylation process

Info

Publication number
IE39382L
IE39382L IE740961A IE96174A IE39382L IE 39382 L IE39382 L IE 39382L IE 740961 A IE740961 A IE 740961A IE 96174 A IE96174 A IE 96174A IE 39382 L IE39382 L IE 39382L
Authority
IE
Ireland
Prior art keywords
hydrogen fluoride
isoparaffin
phase
catalyst
separation zone
Prior art date
Application number
IE740961A
Other versions
IE39382B1 (en
Original Assignee
Universal Oil Prod 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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Publication of IE39382L publication Critical patent/IE39382L/en
Publication of IE39382B1 publication Critical patent/IE39382B1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54Preparation 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
    • C07C2/56Addition to acyclic hydrocarbons
    • C07C2/58Catalytic processes
    • C07C2/62Catalytic processes with acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06Halogens; Compounds thereof
    • C07C2527/08Halides
    • C07C2527/12Fluorides
    • C07C2527/1206Hydrogen fluoride
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/584Recycling 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

1466192 Alkylating isoparaffins UOP Inc 13 May 1974 [14 May 1973] 21015/74 Heading C5E A process for alkylating an isoparaffin, e.g. C 4 -C 7 with an olefin, e.g. C 3 -C 7 in contact with a hydrogen fluoride catalyst, to produce a normally liquid alkylate product, comprises the steps of: (a) reacting said isoparaffin with said olefin, in admixture with said catalyst, in an alkylation reactor to produce effluent containing alkylate, unreacted isoparaffin, catalyst and polymer; (b) introducing at least a portion of said effluent into a first separation zone and recovering therefrom a hydrocarbon phase and a hydrogen fluoride phase containing said polymer; (c) recycling a portion of said hydrogen fluoride phase to said reactor; (d) combining at least a portion of the remaining hydrogen fluoride phase with at least a portion of said hydrocarbon phase, the latter having been heated to such a temperature that the resulting mixture has a temperature of from 50‹ to 95‹ C. and introducing the mixture into a second separation zone; and, (e) recovering from said second separation zone (i) unreacted isoparaffin and (ii) alkylate product, containing polymer. [GB1466192A]
IE961/74A 1973-05-14 1974-05-06 Non-regenerative hf alkylation process IE39382B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36025873A 1973-05-14 1973-05-14

Publications (2)

Publication Number Publication Date
IE39382L true IE39382L (en) 1974-11-14
IE39382B1 IE39382B1 (en) 1978-09-27

Family

ID=23417242

Family Applications (1)

Application Number Title Priority Date Filing Date
IE961/74A IE39382B1 (en) 1973-05-14 1974-05-06 Non-regenerative hf alkylation process

Country Status (20)

Country Link
JP (1) JPS5227122B2 (en)
AR (1) AR219267A1 (en)
BE (1) BE814822A (en)
BR (1) BR7403874D0 (en)
CA (1) CA1021806A (en)
CS (1) CS174779B2 (en)
DE (1) DE2422445A1 (en)
EG (1) EG11067A (en)
ES (1) ES426125A1 (en)
FR (1) FR2229669B1 (en)
GB (1) GB1466192A (en)
HU (1) HU174995B (en)
IE (1) IE39382B1 (en)
IN (1) IN141736B (en)
IT (1) IT1015989B (en)
KE (1) KE2799A (en)
NL (1) NL7406393A (en)
OA (1) OA04663A (en)
RO (1) RO71476A (en)
ZA (1) ZA742773B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214114A (en) * 1979-01-26 1980-07-22 Uop Inc. Isoparaffin-olefin alkylation utilizing evaporative cooling in a reactor-depropanizer
US4373110A (en) * 1981-01-21 1983-02-08 Phillips Petroleum Company HF Alkylation process and apparatus
SE457875B (en) * 1986-06-19 1989-02-06 New Pac Systems Ab PROCEDURE AND APPARATUS FOR WRAPPING ON AN ARTICLE

Also Published As

Publication number Publication date
FR2229669B1 (en) 1976-12-24
AU6872674A (en) 1975-11-27
IN141736B (en) 1977-04-09
IE39382B1 (en) 1978-09-27
JPS5040503A (en) 1975-04-14
DE2422445A1 (en) 1974-11-28
HU174995B (en) 1980-04-28
OA04663A (en) 1980-07-31
IT1015989B (en) 1977-05-20
BR7403874D0 (en) 1974-12-03
ZA742773B (en) 1975-05-28
BE814822A (en) 1974-09-02
GB1466192A (en) 1977-03-02
FR2229669A1 (en) 1974-12-13
ES426125A1 (en) 1976-07-01
CA1021806A (en) 1977-11-29
CS174779B2 (en) 1977-04-29
EG11067A (en) 1976-11-30
AR219267A1 (en) 1980-08-15
NL7406393A (en) 1974-11-18
JPS5227122B2 (en) 1977-07-19
RO71476A (en) 1982-02-26
KE2799A (en) 1978-01-06

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