ES2168142T3 - Extraccion de agua procedente de flujos de proceso. - Google Patents
Extraccion de agua procedente de flujos de proceso.Info
- Publication number
- ES2168142T3 ES2168142T3 ES97934650T ES97934650T ES2168142T3 ES 2168142 T3 ES2168142 T3 ES 2168142T3 ES 97934650 T ES97934650 T ES 97934650T ES 97934650 T ES97934650 T ES 97934650T ES 2168142 T3 ES2168142 T3 ES 2168142T3
- Authority
- ES
- Spain
- Prior art keywords
- water extraction
- process flows
- water
- phase
- hydrofluoration
- 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
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
-
- 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
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
-
- 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
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/361—Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCESO PARA EXTRAER AGUA PROCEDENTE DE COMPOSICIONES QUE CONTIENEN AGUA, MATERIALES ORGANICOS Y FLUORURO DE HIDROGENO (POR EJEMPLO, FLUJO PRODUCTO A PARTIR DE PROCESOS DE HIDROFLUORACION EN FASE VAPOR, P.EJ. PRODUCCION DE HFA 134A, HFA 125 O HFA 32) MEDIANTE SEPARACION DE FASES Y PURGA DE LA CAPA ACUOSA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9616879.4A GB9616879D0 (en) | 1996-08-10 | 1996-08-10 | Removal of water from process streams |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2168142T3 true ES2168142T3 (es) | 2002-06-01 |
Family
ID=10798347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97934650T Expired - Lifetime ES2168142T3 (es) | 1996-08-10 | 1997-08-05 | Extraccion de agua procedente de flujos de proceso. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6111151A (es) |
EP (1) | EP0923514B1 (es) |
JP (1) | JP2000516604A (es) |
KR (1) | KR20000029895A (es) |
CN (1) | CN1122005C (es) |
AU (1) | AU3779297A (es) |
CA (1) | CA2261190A1 (es) |
DE (1) | DE69708306T2 (es) |
ES (1) | ES2168142T3 (es) |
GB (1) | GB9616879D0 (es) |
WO (1) | WO1998006685A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6469219B1 (en) * | 2000-03-16 | 2002-10-22 | Halocarbon Products Corporation | Production of fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether |
ES2216736T1 (es) | 2001-06-28 | 2004-11-01 | Honeywell International Inc. | Proceso para preparar un catalizador en la fluoracion. |
US6927312B2 (en) * | 2003-11-12 | 2005-08-09 | Honeywell International Inc. | Method of removing water from hydrofluorocarbon manufacturing processes |
US6787678B1 (en) | 2003-12-11 | 2004-09-07 | Honeywell International Inc. | Method of removing water from hydrofluorocarbon manufacturing processes |
FR2901790A1 (fr) * | 2006-05-30 | 2007-12-07 | Arkema France | Procede de fabrication des hydrofluorocarbures |
FR2901789B1 (fr) * | 2006-05-30 | 2009-04-24 | Arkema France | Procede de fabrication des hydrofluorocarbures |
US9664567B2 (en) | 2012-10-22 | 2017-05-30 | En'urga, Inc. | Method and apparatus for measuring rail surface temperature |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4358360A (en) * | 1979-07-27 | 1982-11-09 | British Petroleum Company Limited | Dewaxing process |
GB9224594D0 (en) * | 1991-12-10 | 1993-01-13 | Ici Plc | Water separation process |
-
1996
- 1996-08-10 GB GBGB9616879.4A patent/GB9616879D0/en active Pending
-
1997
- 1997-08-05 EP EP97934650A patent/EP0923514B1/en not_active Expired - Lifetime
- 1997-08-05 ES ES97934650T patent/ES2168142T3/es not_active Expired - Lifetime
- 1997-08-05 AU AU37792/97A patent/AU3779297A/en not_active Abandoned
- 1997-08-05 CN CN97197214A patent/CN1122005C/zh not_active Expired - Fee Related
- 1997-08-05 US US09/242,053 patent/US6111151A/en not_active Expired - Fee Related
- 1997-08-05 KR KR1019997001074A patent/KR20000029895A/ko not_active Application Discontinuation
- 1997-08-05 JP JP10509478A patent/JP2000516604A/ja not_active Ceased
- 1997-08-05 WO PCT/GB1997/002104 patent/WO1998006685A1/en not_active Application Discontinuation
- 1997-08-05 DE DE69708306T patent/DE69708306T2/de not_active Expired - Fee Related
- 1997-08-05 CA CA002261190A patent/CA2261190A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU3779297A (en) | 1998-03-06 |
CN1122005C (zh) | 2003-09-24 |
EP0923514A1 (en) | 1999-06-23 |
EP0923514B1 (en) | 2001-11-14 |
DE69708306D1 (de) | 2001-12-20 |
US6111151A (en) | 2000-08-29 |
WO1998006685A1 (en) | 1998-02-19 |
CA2261190A1 (en) | 1998-02-19 |
JP2000516604A (ja) | 2000-12-12 |
CN1227535A (zh) | 1999-09-01 |
GB9616879D0 (en) | 1996-09-25 |
KR20000029895A (ko) | 2000-05-25 |
DE69708306T2 (de) | 2002-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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