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ES2146830T3 - Procedimiento para reducir la formacion de compuestos policlorados aromaticos durante la oxicloracion con la ayuda de aire de hidrocarburos c1-c3. - Google Patents

Procedimiento para reducir la formacion de compuestos policlorados aromaticos durante la oxicloracion con la ayuda de aire de hidrocarburos c1-c3.

Info

Publication number
ES2146830T3
ES2146830T3 ES96120709T ES96120709T ES2146830T3 ES 2146830 T3 ES2146830 T3 ES 2146830T3 ES 96120709 T ES96120709 T ES 96120709T ES 96120709 T ES96120709 T ES 96120709T ES 2146830 T3 ES2146830 T3 ES 2146830T3
Authority
ES
Spain
Prior art keywords
oxychloration
procedure
air
aromatic
polychlorated
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.)
Expired - Lifetime
Application number
ES96120709T
Other languages
English (en)
Inventor
Victor James Johnston
Joseph Allen Cowfer
Lawrence Popiel
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.)
Geon Co
Original Assignee
Geon 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 Geon Co filed Critical Geon Co
Application granted granted Critical
Publication of ES2146830T3 publication Critical patent/ES2146830T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C17/093—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
    • C07C17/154—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of saturated 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
    • 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
    • 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
    • C07C17/158—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of halogenated 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE DESCRIBE UN NUEVO PROCEDIMIENTO MEJORADO PARA FABRICAR HIDROCARBUROS CLORADOS POR MEDIO DE UN PROCEDIMIENTO UNA SOLA VEZ DE OXICLORACION BASADA EN AIRE QUE PRODUCE NIVELES REDUCIDOS DE TOXINAS AMBIENTALES COMO CLOROBENCENOS, BIFENILOS POLICLORADOS, DIBENZODIOXINAS POLICLORADAS Y DIBENZOFURANOS POLICLORADOS. EL PROCEDIMIENTO INCLUYE OXICLORACION CATALIZADA DE LECHO FIJO O DE LECHO FLUIDO DE UN REACTIVO DE HIDROCARBURO QUE CONTIENE DE 1 A 3 ATOMOS DE CARBONO. EL PROCEDIMIENTO DE OXICLORACION CONSISTE EN LA PUESTA EN CONTACTO DEL REACTIVO DE HIDROCARBURO CON AIRE ENRIQUECIDO CON AIRE U OXIGENO Y CLORURO DE HIDROGENO EN PRESENCIA DEL CATALIZADOR DE OXICLORACION EN UNA ZONA DE REACCION EN CALIENTE OPERADA DESDE 150 (GRADOS) C A 600 (GRADOS) C Y RECUPERACION DEL HIDROCARBURO CLORADO DE LOS EFLUENTES DE LA ZONA DE REACCION. LA MEJORA CONSISTE EN EL USO DE AIRE QUE ES TRATADO PREVIAMENTE ANTES DE USO EN EL PROCEDIMIENTO DE OXICLORACION OPERADA POR MEDIO DE RETIRADA DE LOS HIDROCARBUROS AROMATICOS.
ES96120709T 1995-12-28 1996-12-21 Procedimiento para reducir la formacion de compuestos policlorados aromaticos durante la oxicloracion con la ayuda de aire de hidrocarburos c1-c3. Expired - Lifetime ES2146830T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/581,238 US5750812A (en) 1995-12-28 1995-12-28 Method for reducing formation of polychlorinated aromatic compounds during air oxychlorination of C1 -C3 Hydrocarbons

Publications (1)

Publication Number Publication Date
ES2146830T3 true ES2146830T3 (es) 2000-08-16

Family

ID=24324403

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96120709T Expired - Lifetime ES2146830T3 (es) 1995-12-28 1996-12-21 Procedimiento para reducir la formacion de compuestos policlorados aromaticos durante la oxicloracion con la ayuda de aire de hidrocarburos c1-c3.

Country Status (15)

Country Link
US (1) US5750812A (es)
EP (1) EP0781746B1 (es)
JP (1) JP3895415B2 (es)
KR (1) KR100468071B1 (es)
AR (1) AR005177A1 (es)
AT (1) ATE191442T1 (es)
BR (1) BR9606203A (es)
CA (1) CA2190703C (es)
DE (1) DE69607580T2 (es)
DK (1) DK0781746T3 (es)
ES (1) ES2146830T3 (es)
GR (1) GR3033412T3 (es)
MX (1) MX9605635A (es)
NO (1) NO305942B1 (es)
PT (1) PT781746E (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107091A1 (de) * 2001-02-13 2002-08-29 Vinnolit Technologie Gmbh & Co Verfahren für die Herstellung von 1,2-Dichlorethan aus der Oxichlorierung
US7001717B2 (en) * 2003-12-05 2006-02-21 Biofx Laboratories, Inc. Charcoal stabilization of phenyl phosphates
US20080102011A1 (en) * 2006-10-27 2008-05-01 Applied Materials, Inc. Treatment of effluent containing chlorine-containing gas
US20090312592A1 (en) * 2008-06-17 2009-12-17 Stauffer John E Swing Reactor and Process for Oxychlorination
US8030530B2 (en) * 2008-06-17 2011-10-04 Stauffer John E Swing reactor and process for oxychlorination
JP6478996B2 (ja) * 2013-10-30 2019-03-06 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 酸化的脱水素反応によりｎ−ブテンから１，３−ブタジエンを製造するための方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587084A (en) * 1995-02-07 1996-12-24 Board Of Trustees Operating Michigan State University Method of removing organic contaminants from air and water with organophilic, quaternary phosphonium ion-exchanged smectite clays

Also Published As

Publication number Publication date
JPH09194403A (ja) 1997-07-29
US5750812A (en) 1998-05-12
AR005177A1 (es) 1999-04-14
DE69607580D1 (de) 2000-05-11
KR100468071B1 (ko) 2005-04-13
EP0781746A1 (en) 1997-07-02
JP3895415B2 (ja) 2007-03-22
KR970042449A (ko) 1997-07-24
PT781746E (pt) 2000-07-31
DE69607580T2 (de) 2000-11-23
CA2190703C (en) 2005-02-15
BR9606203A (pt) 1998-08-25
DK0781746T3 (da) 2000-07-10
NO965007D0 (no) 1996-11-25
MX9605635A (es) 1997-06-28
CA2190703A1 (en) 1997-06-29
NO305942B1 (no) 1999-08-23
GR3033412T3 (en) 2000-09-29
EP0781746B1 (en) 2000-04-05
NO965007L (no) 1997-06-30
ATE191442T1 (de) 2000-04-15

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