FI72116B - Katalytisk kondensationsprocess med en propanproduktstroem - Google Patents

Katalytisk kondensationsprocess med en propanproduktstroem Download PDF

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Publication number
FI72116B
FI72116B FI831025A FI831025A FI72116B FI 72116 B FI72116 B FI 72116B FI 831025 A FI831025 A FI 831025A FI 831025 A FI831025 A FI 831025A FI 72116 B FI72116 B FI 72116B
Authority
FI
Finland
Prior art keywords
stream
propylene
propane
column
reaction zone
Prior art date
Application number
FI831025A
Other languages
English (en)
Finnish (fi)
Other versions
FI72116C (sv
FI831025A0 (fi
FI831025L (fi
Inventor
Richard Raymond Degraff
Original Assignee
Uop Inc
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 Uop Inc filed Critical Uop Inc
Publication of FI831025A0 publication Critical patent/FI831025A0/fi
Publication of FI831025L publication Critical patent/FI831025L/fi
Application granted granted Critical
Publication of FI72116B publication Critical patent/FI72116B/fi
Publication of FI72116C publication Critical patent/FI72116C/sv

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Claims (7)

1. Konversionsprocess för kolväten, kännetecknad av följande steg, där: (a) en matningsström innehällande propen och propan, en här-efter karakteriäerad äterloppsström ocksä innehällande propan och propen och en härefter karakteriserad nettoöverloppsström frän en första fraktioneringskolonn mätäs tili en katalytisk kondensationsreaktionszon, där de inkommande kolvätena bringas i kontakt med en katalysator vid förhällanden, som effektivt kan ästadkomma en avloppsström frän reaktionszonen bestäende av propan, propen och C^-plus-kolväten; (b) reaktionszonens avloppström separeras tili en ängfasström, som returneras tili den katalytiska kondensationsreaktions-zonen som nämnda äterloppsström, och en vätskefasström innehällande propan, propen och C^-plus-kolväten; (c) vätskefasströmmen mätäs tili den första fraktionerings-kolonnen; d) en destillationsfraktionsström, som bestär av propan och propen och som uttages frän ett ställe ovanom matningsstället vid den första fraktioneringskolonnen, mätäs tili en strippnings-kolonn, där destillationsfraktionsströmmen separeras tili en andra nettoöverloppsström, som mätäs tili den första fraktioneringskolonnen, och tili en första nettobottenström, som är väsent-ligen fri frän propen, och den första nettobottenströmmen av-lägsnas frän processen; (e) en andra nettobottenström, som är väsentligen fri frän propan och innehäller Cg-plus-kolväten, avlägsnas frän den första fraktioneringskolonnen; och (f) en nettoöverloppsvätskeström bildas bestäende av propan och propen frän den överloppsängström, som uttagits frän den första fraktioneringskolonnen, och nettoöverloppsvätskeströmm-en mätäs tili den katalytiska kondensationsreaktionszonen som ovannämnda nettoöverloppsström frän den första fraktioneringskolonnen .
2. Process enligt patentkravet 1,kännetecknad av att matningsströmmen är väsentligen etanfri.
FI831025A 1982-03-31 1983-03-25 Katalytisk kondensationsprocess med en propanproduktström. FI72116C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36410882 1982-03-31
US06/364,108 US4384157A (en) 1982-03-31 1982-03-31 Catalytic condensation process with propane product stream

Publications (4)

Publication Number Publication Date
FI831025A0 FI831025A0 (fi) 1983-03-25
FI831025L FI831025L (fi) 1983-10-01
FI72116B true FI72116B (fi) 1986-12-31
FI72116C FI72116C (sv) 1987-04-13

Family

ID=23433050

Family Applications (1)

Application Number Title Priority Date Filing Date
FI831025A FI72116C (sv) 1982-03-31 1983-03-25 Katalytisk kondensationsprocess med en propanproduktström.

Country Status (9)

Country Link
US (1) US4384157A (sv)
EP (1) EP0091269B1 (sv)
JP (1) JPS58180589A (sv)
AT (1) ATE14300T1 (sv)
AU (1) AU551741B2 (sv)
CA (1) CA1195344A (sv)
DE (1) DE3360399D1 (sv)
FI (1) FI72116C (sv)
GR (1) GR78205B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556749A (en) * 1984-04-16 1985-12-03 Atlantic Richfield Company Catalytic conversion of olefins to higher hydrocarbons
US4709111A (en) * 1987-02-27 1987-11-24 Uop Inc. Oligomerization process with integrated heat utilization
US6399843B1 (en) 2000-10-12 2002-06-04 Uop Llc Upflow oligomerization reaction process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881234A (en) * 1955-10-07 1959-04-07 Standard Oil Co Catalytic process
US3137739A (en) * 1962-01-24 1964-06-16 Shell Oil Co Propylene polymerization
US3296121A (en) * 1964-06-15 1967-01-03 Phillips Petroleum Co Distillation control system
US3437708A (en) * 1967-09-12 1969-04-08 Universal Oil Prod Co Separation process for alkylated aromatic compounds and olefinic oligomerizaton products
US3673111A (en) * 1970-07-13 1972-06-27 Universal Oil Prod Co Method for the manufacture of solid phosphoric acid catalyst
US4137274A (en) * 1975-06-18 1979-01-30 Upo Inc. Process for motor fuel production by olefin polymerization

Also Published As

Publication number Publication date
EP0091269A1 (en) 1983-10-12
JPS58180589A (ja) 1983-10-22
AU551741B2 (en) 1986-05-08
ATE14300T1 (de) 1985-08-15
CA1195344A (en) 1985-10-15
FI72116C (sv) 1987-04-13
JPS6116792B2 (sv) 1986-05-02
EP0091269B1 (en) 1985-07-17
US4384157A (en) 1983-05-17
FI831025A0 (fi) 1983-03-25
FI831025L (fi) 1983-10-01
AU1300483A (en) 1983-10-06
DE3360399D1 (en) 1985-08-22
GR78205B (sv) 1984-09-26

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Owner name: UOP INC.