CO6571897A2 - Process for the manufacture of at least one ethylene derivative compounds - Google Patents

Process for the manufacture of at least one ethylene derivative compounds

Info

Publication number
CO6571897A2
CO6571897A2 CO12086953A CO12086953A CO6571897A2 CO 6571897 A2 CO6571897 A2 CO 6571897A2 CO 12086953 A CO12086953 A CO 12086953A CO 12086953 A CO12086953 A CO 12086953A CO 6571897 A2 CO6571897 A2 CO 6571897A2
Authority
CO
Colombia
Prior art keywords
fraction
ethylene
called
enriched
manufacture
Prior art date
Application number
CO12086953A
Other languages
Spanish (es)
Inventor
Andre Petitjean
Massimo Giansante
Peter Mews
Hans-Dieter Winkler
Joachim Kotter
Michel Lempereur
Dominique Balthasart
Original Assignee
Solvay Soc Anonime
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 Solvay Soc Anonime filed Critical Solvay Soc Anonime
Publication of CO6571897A2 publication Critical patent/CO6571897A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Proceso para la fabricación de por lo menos un compuesto derivado de etileno a partir de un gas residual de bajo valor que comprende los pasos de: a) someter al gas residual de bajo valor, que opcionalmente contiene la fracción El reciclada del paso d), a una serie de pasos de tratamiento en una unidad de recuperación de gas residual de bajo valor para eliminar los componentes no deseados presentes en el mismo y para obtener una mezcla de productos que contienen etileno y otros constituyentes; b) someter a dicha mezcla de productos a un primer paso de separación Si que consiste en separar a dichos productos que contienen etileno y otros constituyentes para dar una fracción que contiene a los compuestos que son más livianos que el etileno y parte del etileno que se denomina fracción F1 y una fracción F2; c) enviar a la fracción F1 a una unidad de recuperación de etileno en la cual se la separa para dar una fracción enriquecida en etileno que se denomina la fracción El y una fracción enriquecida en los compuestos que son más livianos que el etileno que se denomina fracción liviana; d) reciclar la fracción El al paso a) o llevarla a la fabricación de por lo menos un compuesto derivado de etileno; e) someter a la fracción F2 a un segundo paso de separación S2 que consiste en separar a la fracción F2 para dar una fracción enriquecida en etileno que se denomina la fracción E2 o dos fracciones enriquecidas con etileno que se denominan las fracciones E2a y E2b, y una fracción enriquecida en etano e hidrocarburos que contienen por lo menos 3 átomos de carbono que se denomina la fracción pesada; f) llevar luego a la fracción E2 o a las fracciones E2a y E2b a la fabricación de por lo menos un compuesto derivado de etileno. Figura 1.Process for the manufacture of at least one compound derived from ethylene from a low value residual gas comprising the steps of: a) subjecting the low value residual gas, optionally containing the fraction Recycled from step d), to a series of treatment steps in a low value waste gas recovery unit to remove unwanted components present therein and to obtain a mixture of products containing ethylene and other constituents; b) subjecting said product mixture to a first separation step If it consists of separating said products containing ethylene and other constituents to give a fraction containing compounds that are lighter than ethylene and part of ethylene denominate fraction F1 and a fraction F2; c) send fraction F1 to an ethylene recovery unit in which it is separated to give a fraction enriched in ethylene called the fraction El and a fraction enriched in compounds that are lighter than ethylene that is called light fraction; d) recycle the El fraction to step a) or take it to the manufacture of at least one ethylene derivative compound; e) subjecting the fraction F2 to a second separation step S2 which consists of separating the fraction F2 to give a fraction enriched in ethylene which is called the fraction E2 or two fractions enriched with ethylene which are called the fractions E2a and E2b, and a fraction enriched in ethane and hydrocarbons containing at least 3 carbon atoms called the heavy fraction; f) then lead to fraction E2 or fractions E2a and E2b to manufacture at least one ethylene derivative compound. Figure 1.

CO12086953A 2009-12-03 2012-05-25 Process for the manufacture of at least one ethylene derivative compounds CO6571897A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09177959 2009-12-03

Publications (1)

Publication Number Publication Date
CO6571897A2 true CO6571897A2 (en) 2012-11-30

Family

ID=42086348

Family Applications (1)

Application Number Title Priority Date Filing Date
CO12086953A CO6571897A2 (en) 2009-12-03 2012-05-25 Process for the manufacture of at least one ethylene derivative compounds

Country Status (9)

Country Link
CN (1) CN102725253B (en)
AR (1) AR079436A1 (en)
BR (1) BR112012013333A2 (en)
CO (1) CO6571897A2 (en)
EA (1) EA024187B1 (en)
MX (1) MX2012006124A (en)
PE (1) PE20130169A1 (en)
TW (1) TW201125849A (en)
WO (1) WO2011067231A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014048864A2 (en) 2012-09-28 2014-04-03 Solvay Sa Process for producing liquefied impure ethylene

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229999B (en) * 1964-01-31 1966-12-08 Huels Chemische Werke Ag Process for the production of 1, 2-dichloroethane
NL6901398A (en) 1969-01-29 1969-11-25
US4046822A (en) * 1971-10-26 1977-09-06 Stauffer Chemical Company Method for recovering ethylene values
DE3226042A1 (en) * 1982-07-12 1984-01-12 Hoechst Ag, 6230 Frankfurt Process for the preparation of 1,2-dichloroethane
FR2600643B1 (en) 1986-06-27 1988-09-23 Solvay ETHYLENE OXYCHLORATION PROCESS AND CATALYTIC COMPOSITIONS FOR OXYCHLORATION
EP0494474B1 (en) 1991-01-11 1994-09-21 SOLVAY (Société Anonyme) Oxychlorination catalytic composition and ethylene oxychlorination process using this composition
BE1007818A3 (en) 1993-12-08 1995-10-31 Solvay CATALYST COMPOSITION AND METHOD oxychlorination of ethylene USING THE COMPOSITION.
BE1013616A3 (en) 1998-10-30 2002-05-07 Solvay Chlorination ethylene cracking hydrocarbons obtained.
DE10159615A1 (en) * 2001-12-05 2003-06-12 Basf Ag Process for the preparation of 1,2-dichloroethane
AR053423A1 (en) 2004-12-23 2007-05-09 Solvay 1,2-DICLORETHANE ELABORATION PROCESS
US7863490B2 (en) 2004-12-23 2011-01-04 Solvay (Société Anonyme) Process for the manufacture of 1,2-dichloroethane
KR20070094934A (en) 2004-12-23 2007-09-27 솔베이(소시에떼아노님) Process for the manufacture of 1,2 - dichloroethane
CA2591094A1 (en) 2004-12-23 2006-06-29 Solvay (Societe Anonyme) Process for the manufacture of 1,2-dichloroethane
FR2902784B1 (en) 2006-06-23 2008-09-05 Solvay PROCESS FOR PRODUCING 1,2-DICHLOROETHANE
FR2902786B1 (en) 2006-06-26 2008-08-29 Solvay PROCESS FOR PRODUCING 1,2-DICHLOROETHANE
FR2902787B1 (en) 2006-06-26 2008-09-05 Solvay PROCESS FOR PRODUCING 1,2-DICHLOROETHANE
FR2902785B1 (en) 2006-06-26 2008-08-08 Solvay PROCESS FOR PRODUCING 1,2-DICHLOROETHANE
EP2257511A1 (en) * 2008-02-28 2010-12-08 SOLVAY (Société Anonyme) Process for the manufacture of at least one ethylene derivative compound
EP2096095A1 (en) * 2008-02-28 2009-09-02 SOLVAY (Société Anonyme) Process for the manufacture of at least one ethylene derivative compound

Also Published As

Publication number Publication date
AR079436A1 (en) 2012-01-25
EA201290427A1 (en) 2013-01-30
CN102725253B (en) 2015-11-25
BR112012013333A2 (en) 2016-03-01
CN102725253A (en) 2012-10-10
EA024187B1 (en) 2016-08-31
TW201125849A (en) 2011-08-01
WO2011067231A1 (en) 2011-06-09
MX2012006124A (en) 2012-06-19
PE20130169A1 (en) 2013-03-09

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