AR005177A1 - Metodo para la reduccion de la formacion de compuestos aromaticos policlorados durante la oxicloracion con aire de hidrocarburos c1-c3 - Google Patents
Metodo para la reduccion de la formacion de compuestos aromaticos policlorados durante la oxicloracion con aire de hidrocarburos c1-c3Info
- Publication number
- AR005177A1 AR005177A1 ARP960105822A ARP960105822A AR005177A1 AR 005177 A1 AR005177 A1 AR 005177A1 AR P960105822 A ARP960105822 A AR P960105822A AR P960105822 A ARP960105822 A AR P960105822A AR 005177 A1 AR005177 A1 AR 005177A1
- Authority
- AR
- Argentina
- Prior art keywords
- hydrocarbons
- polychlorinated
- oxychlorination
- air
- aromatic
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- 229930195733 hydrocarbon Natural products 0.000 title abstract 4
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 4
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 title 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 150000004074 biphenyls Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- 150000004826 dibenzofurans Chemical class 0.000 abstract 1
- 231100000317 environmental toxin Toxicity 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
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
- C07C17/154—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
- C07C17/152—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
- C07C17/158—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
Un metodo para la reduccion de la formacion de compuestos aromaticos policlorados durante la oxicloracion con aire de hidrocarburos C1-C3, en unprocedimiento para la fabricacion de hidrocarburo clorada, que deja niveles reducidos detoxina s ambientales tales como clorobenceno, bifenilos ypoliclorados, dibenzodioxinas policloradas y dibenzofuranos policlorados. El procedimiento comprende la oxicloracion catalizada en lecho fijo o lecho fluidode un reactante hidrocarburo quecontiene de 1 a 3 atomos de carbono. El procedimiento de oxicloracion consiste en poner en contacto el reactante dehidrocarburo con aire o aire enriquecido con y cloruro de hidrogeno en la presencia de un catalizador de oxicloracion enuna zona de reaccion calienteque es operada a una temperatura de entre 150° a 600° y la recuperacion de hidrocarburo clorado a partir de los efluentes de la zona de reaccion. Lamejora consiste en el uso de aire que es pretratado antes de serutilizado en el procedimiento operado por cloracion con un medio para la remocion de loshidrocarburos aromaticos.
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 |
|---|---|
| AR005177A1 true AR005177A1 (es) | 1999-04-14 |
Family
ID=24324403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP960105822A AR005177A1 (es) | 1995-12-28 | 1996-12-20 | Metodo para la reduccion de la formacion de compuestos aromaticos policlorados durante la oxicloracion con 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)
| 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 |
| US8030530B2 (en) * | 2008-06-17 | 2011-10-04 | Stauffer John E | Swing reactor and process for oxychlorination |
| US20090312592A1 (en) * | 2008-06-17 | 2009-12-17 | Stauffer John E | Swing Reactor and Process for Oxychlorination |
| KR20160078357A (ko) * | 2013-10-30 | 2016-07-04 | 바스프 에스이 | 산화성 탈수소화에 의해 n-부텐으로부터 1,3-부타디엔을 제조하는 방법 |
Family Cites Families (1)
| 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 |
-
1995
- 1995-12-28 US US08/581,238 patent/US5750812A/en not_active Expired - Lifetime
-
1996
- 1996-11-18 MX MX9605635A patent/MX9605635A/es unknown
- 1996-11-19 CA CA002190703A patent/CA2190703C/en not_active Expired - Lifetime
- 1996-11-25 NO NO965007A patent/NO305942B1/no not_active IP Right Cessation
- 1996-12-20 AR ARP960105822A patent/AR005177A1/es active IP Right Grant
- 1996-12-21 PT PT96120709T patent/PT781746E/pt unknown
- 1996-12-21 DE DE69607580T patent/DE69607580T2/de not_active Expired - Lifetime
- 1996-12-21 EP EP96120709A patent/EP0781746B1/en not_active Expired - Lifetime
- 1996-12-21 ES ES96120709T patent/ES2146830T3/es not_active Expired - Lifetime
- 1996-12-21 DK DK96120709T patent/DK0781746T3/da active
- 1996-12-21 AT AT96120709T patent/ATE191442T1/de active
- 1996-12-24 KR KR1019960071164A patent/KR100468071B1/ko not_active Expired - Lifetime
- 1996-12-27 BR BR9606203A patent/BR9606203A/pt not_active IP Right Cessation
- 1996-12-27 JP JP35100496A patent/JP3895415B2/ja not_active Expired - Lifetime
-
2000
- 2000-05-12 GR GR20000401100T patent/GR3033412T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2146830T3 (es) | 2000-08-16 |
| DE69607580D1 (de) | 2000-05-11 |
| NO305942B1 (no) | 1999-08-23 |
| EP0781746A1 (en) | 1997-07-02 |
| KR970042449A (ko) | 1997-07-24 |
| PT781746E (pt) | 2000-07-31 |
| EP0781746B1 (en) | 2000-04-05 |
| KR100468071B1 (ko) | 2005-04-13 |
| CA2190703C (en) | 2005-02-15 |
| GR3033412T3 (en) | 2000-09-29 |
| BR9606203A (pt) | 1998-08-25 |
| US5750812A (en) | 1998-05-12 |
| NO965007D0 (no) | 1996-11-25 |
| DE69607580T2 (de) | 2000-11-23 |
| ATE191442T1 (de) | 2000-04-15 |
| JP3895415B2 (ja) | 2007-03-22 |
| CA2190703A1 (en) | 1997-06-29 |
| MX9605635A (es) | 1997-06-28 |
| NO965007L (no) | 1997-06-30 |
| DK0781746T3 (da) | 2000-07-10 |
| JPH09194403A (ja) | 1997-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |