ES2096792T3 - Procedimiento para la eliminacion de "halones" o hidrocarburos fluorados halogenados o hidrocarburos clorofluorados halogenados. - Google Patents
Procedimiento para la eliminacion de "halones" o hidrocarburos fluorados halogenados o hidrocarburos clorofluorados halogenados.Info
- Publication number
- ES2096792T3 ES2096792T3 ES93105013T ES93105013T ES2096792T3 ES 2096792 T3 ES2096792 T3 ES 2096792T3 ES 93105013 T ES93105013 T ES 93105013T ES 93105013 T ES93105013 T ES 93105013T ES 2096792 T3 ES2096792 T3 ES 2096792T3
- Authority
- ES
- Spain
- Prior art keywords
- halogenated
- hydrocarbons
- gas stream
- chlorofluored
- elimination
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 229930195733 hydrocarbon Natural products 0.000 title 2
- 150000002430 hydrocarbons Chemical class 0.000 title 2
- 230000008030 elimination Effects 0.000 title 1
- 238000003379 elimination reaction Methods 0.000 title 1
- 229920004449 Halon® Polymers 0.000 abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 abstract 2
- 238000010494 dissociation reaction Methods 0.000 abstract 2
- 230000005593 dissociations Effects 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
- B01D53/70—Organic halogen compounds
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/30—Capture or disposal of greenhouse gases of perfluorocarbons [PFC], hydrofluorocarbons [HFC] or sulfur hexafluoride [SF6]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
LA INVENCION CONCIERNE A UN PROCEDIMIENTO, PARA LA DEPURACION DE HIDROCARBUROS DE FLUORBROMO O DE HIDROCARBUROS DE FLUORCLOROBROMO, (EN ADELANTE LLAMADOS HIDROCARBONATOS HALOGENADOS ), O SUS MEZCLAS CON HIDROCARBUROS DE FLUOR (FKW), O HIDROCARBUROS DE FLUORCLORO (FCKW). EL PROCEDIMIENTO CONSISTE EN QUE LOS HIDROCARBONATOS HALOGENADOS, O FKW CONTENIENDO HIDROCARBONATOS HALOGENADOS, O FCKW CONTENIENDO HIDROCARBONATOS HALOGENADOS, SE SEPARAN TERMICAMENTE POR EJEMPLO POR MEDIO DE UNA LLAMA DE GAS OXHIDRICO, SE ENFRIA EL FLUJO DE GAS ASI FORMADO, EL ACIDO BROMHIDRICO FORMADO POR LA SEPARACION, POR MEDIO DE LA ADICION DE CLORO ELEMENTAL EXCEDENTE, SE OXIDA EN BROMO EN EL FLUJO DE GAS, EL HF O HCI OBTENIDO A PARTIR DEL FLUJO DE GAS, SE ABSORBE CON LA OBTENCION DE ACIDO FLUORHIDRICO O ACIDO CLORHIDRICO, Y FINALMENTE SE SEPARAN DESTILATIVAMENTE EL BROMO ELEMENTAL Y CLORO, UNO DE OTRO, O SE REDUCEN AMBOS A SALES.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4210223 | 1992-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2096792T3 true ES2096792T3 (es) | 1997-03-16 |
Family
ID=6455315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93105013T Expired - Lifetime ES2096792T3 (es) | 1992-03-28 | 1993-03-26 | Procedimiento para la eliminacion de "halones" o hidrocarburos fluorados halogenados o hidrocarburos clorofluorados halogenados. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5457267A (es) |
| EP (1) | EP0563816B1 (es) |
| JP (1) | JPH0648703A (es) |
| AT (1) | ATE139903T1 (es) |
| CA (1) | CA2092777C (es) |
| DE (1) | DE59303102D1 (es) |
| ES (1) | ES2096792T3 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4324908A1 (de) * | 1993-07-24 | 1995-01-26 | Hoechst Ag | Verfahren zur Entsorgung von Halonen oder halonhaltigen Fluorkohlenwasserstoffen oder Fluorchlorkohlenwasserstoffen |
| US6652817B1 (en) * | 1995-06-14 | 2003-11-25 | Hitachi, Ltd. | Apparatus for processing organohalogen compounds |
| US6153802A (en) * | 1998-05-08 | 2000-11-28 | Alliedsignal Inc. | Liquid-fluorination system and method |
| DE10109782A1 (de) * | 2001-02-28 | 2002-09-05 | Degussa | Verfahren zur adsorptiven Trennung von Halogenwasserstoffen |
| US9272968B2 (en) | 2013-03-14 | 2016-03-01 | Honeywell International Inc. | Process to suppress the formation of 3,3,3-trifluoropropyne in fluorocarbon manufacture |
| CN106586963B (zh) * | 2016-11-05 | 2018-06-22 | 泰州百力化学股份有限公司 | 一种从溴化物废水中回收溴素及联产高纯度氢溴酸的方法 |
| CN108100997A (zh) * | 2017-12-28 | 2018-06-01 | 天津长芦汉沽盐场有限责任公司 | 溴素生产专用蒸馏塔 |
| WO2022044613A1 (ja) * | 2020-08-24 | 2022-03-03 | 昭和電工株式会社 | ハロン精製方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1567504B1 (de) * | 1964-12-28 | 1970-04-02 | Hoechst Ag | Verfahren zur Gewinnung bzw.Entfernung von Fluorwasserstoff aus Gasmischungen |
| US3442614A (en) * | 1967-06-30 | 1969-05-06 | Procter & Gamble | Elimination of haloamines in sodium bromide brines and other bromide-containing solutions in bromine recovery systems |
| US3875293A (en) * | 1970-12-07 | 1975-04-01 | Dow Chemical Co | Recovery of bromine from organic bromides |
| US3919398A (en) * | 1970-12-07 | 1975-11-11 | Dow Chemical Co | Recovery of hydrogen bromide from aromatic bromides |
| SU477108A1 (ru) * | 1971-04-12 | 1975-07-15 | Ордена Ленина И Ордена Трудового Красного Знамени Проектное Управление Государственного Института Прикладной Химии | Способ извлечени брома из бромсодержащих вод |
| FR2244706B1 (es) * | 1973-09-25 | 1976-06-18 | Octel Kuhlmann | |
| GB1421904A (en) * | 1974-08-15 | 1976-01-21 | Nissan Chemical Ind Ltd | Continuous process for preparing bromine |
| DE2643280C3 (de) * | 1976-09-25 | 1980-07-31 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur Herstellung von hochreinem Brom |
| US4144152A (en) * | 1978-03-27 | 1979-03-13 | Atlantic Research Corporation | Dehalogenation of halogenated compounds |
| NL8402837A (nl) * | 1984-09-14 | 1986-04-01 | Kinetics Technology | Werkwijze voor het zuiveren en/of onschadelijk maken van een door halogeen-, stikstof- en/of zwavel (verbindingen) verontreinigde vloeibare koolwaterstofstroom. |
| DE3529309A1 (de) * | 1985-08-16 | 1987-03-19 | Hoechst Ag | Vorrichtung zum verbrennen von fluorkohlenwasserstoffen |
| DD262134A3 (de) * | 1986-12-30 | 1988-11-23 | Kali Veb K | Verfahren zur heissentbromung bromidhaltiger salzloesungen mit chlor als oxidationsmittel |
| US4982039A (en) * | 1987-09-03 | 1991-01-01 | University Of Southern California | Conversion of halogenated toxic substances |
| US4895995A (en) * | 1988-12-02 | 1990-01-23 | Uop | Process for the simultaneous hydroconversion of a first feedstock comprising unsaturated, halogenated organic compounds and a second feedstock comprising saturated, halogenated organic compounds |
| IL94285A0 (en) * | 1990-05-04 | 1991-03-10 | Spectronix Ltd | Method and apparatus for providing ecological protection with respect to equipment using a halogenated hydrocarbon |
-
1993
- 1993-03-25 US US08/036,672 patent/US5457267A/en not_active Expired - Fee Related
- 1993-03-26 JP JP5068859A patent/JPH0648703A/ja not_active Ceased
- 1993-03-26 DE DE59303102T patent/DE59303102D1/de not_active Expired - Fee Related
- 1993-03-26 AT AT93105013T patent/ATE139903T1/de not_active IP Right Cessation
- 1993-03-26 EP EP93105013A patent/EP0563816B1/de not_active Expired - Lifetime
- 1993-03-26 ES ES93105013T patent/ES2096792T3/es not_active Expired - Lifetime
- 1993-03-26 CA CA002092777A patent/CA2092777C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0563816B1 (de) | 1996-07-03 |
| CA2092777A1 (en) | 1993-09-29 |
| EP0563816A1 (de) | 1993-10-06 |
| US5457267A (en) | 1995-10-10 |
| ATE139903T1 (de) | 1996-07-15 |
| CA2092777C (en) | 2003-06-24 |
| JPH0648703A (ja) | 1994-02-22 |
| DE59303102D1 (de) | 1996-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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