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BR8204791A - Processo de fabricacao de etileno purificado e instalacao para a realizacao do processo - Google Patents

Processo de fabricacao de etileno purificado e instalacao para a realizacao do processo

Info

Publication number
BR8204791A
BR8204791A BR8204791A BR8204791A BR8204791A BR 8204791 A BR8204791 A BR 8204791A BR 8204791 A BR8204791 A BR 8204791A BR 8204791 A BR8204791 A BR 8204791A BR 8204791 A BR8204791 A BR 8204791A
Authority
BR
Brazil
Prior art keywords
manufacture
installation
performance
purified ethylene
purified
Prior art date
Application number
BR8204791A
Other languages
English (en)
Inventor
Victor Kaiser
Gerard Heck
Philippe Lepetit
Original Assignee
Cie Francaise D Etudes Et De C
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 claimed from FR8116707A external-priority patent/FR2512013A1/fr
Priority claimed from FR8201018A external-priority patent/FR2520355A2/fr
Application filed by Cie Francaise D Etudes Et De C filed Critical Cie Francaise D Etudes Et De C
Publication of BR8204791A publication Critical patent/BR8204791A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/146—Multiple effect distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8204791A 1981-09-02 1982-08-17 Processo de fabricacao de etileno purificado e instalacao para a realizacao do processo BR8204791A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8116707A FR2512013A1 (fr) 1981-09-02 1981-09-02 Procede perfectionne de fabrication d'ethylene purifie par distillation thermocouplee et installation de production d'ethylene comportant application de ce procede
FR8201018A FR2520355A2 (fr) 1982-01-22 1982-01-22 Procede perfectionne de fabrication d'ethylene purifie par distillation thermocouplee et installation de production d'ethylene comportant application de ce procede

Publications (1)

Publication Number Publication Date
BR8204791A true BR8204791A (pt) 1983-08-02

Family

ID=26222528

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8204791A BR8204791A (pt) 1981-09-02 1982-08-17 Processo de fabricacao de etileno purificado e instalacao para a realizacao do processo

Country Status (3)

Country Link
US (1) US4460396A (pt)
BR (1) BR8204791A (pt)
DE (1) DE3229883A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897098A (en) * 1986-10-16 1990-01-30 Enterprise Products Company Fractionation system for stabilizing natural gasoline
US5372009A (en) * 1993-11-09 1994-12-13 Mobil Oil Corporation Cryogenic distillation
US5806339A (en) * 1996-04-05 1998-09-15 Manley; David B. Multiple effect and distributive separation of isobutane and normal butane
US5960643A (en) * 1996-12-31 1999-10-05 Exxon Chemical Patents Inc. Production of ethylene using high temperature demethanization
DE19914966A1 (de) * 1999-04-01 2000-10-05 Basf Ag Verfahren zur kontinuierlich betriebenen destillativen Abtrennung eines höherschmelzenden Stoffes
US6263700B1 (en) 1999-09-03 2001-07-24 Air Products And Chemicals, Inc. Multieffect distillation for multicomponent separation
US6286335B1 (en) 1999-09-03 2001-09-11 Air Products And Chemicals, Inc. Processes for multicomponent separation
US6173584B1 (en) * 1999-09-03 2001-01-16 Air Products And Chemicals, Inc. Multieffect distillation
US6263701B1 (en) * 1999-09-03 2001-07-24 Air Products And Chemicals, Inc. Process for the purification of a major component containing light and heavy impurities
WO2008023000A2 (en) * 2006-08-23 2008-02-28 Shell Internationale Research Maatschappij B.V. Method and apparatus for the vaporization of a liquid hydrocarbon stream

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058893A (en) * 1959-09-01 1962-10-16 Exxon Research Engineering Co Separation of multicomponent mixture in single tower
IT1054283B (it) * 1976-01-21 1981-11-10 Snam Progetti Procedimento per la separazione di etilene da etano
DE2735588C2 (de) * 1977-08-06 1979-10-04 Linde Ag, 6200 Wiesbaden Verfahren zur Trennung von Äthylen enthaltenden Kohlenwasserstoffgemischen durch Rektifikation bei tiefen Temperaturen
DE2843982A1 (de) * 1978-10-09 1980-04-24 Linde Ag Verfahren zum zerlegen eines gasgemisches

Also Published As

Publication number Publication date
US4460396A (en) 1984-07-17
DE3229883A1 (de) 1983-03-10

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 17/08/97