ES511466A0 - "procedimiento para la depuracion de acido clorhidrico". - Google Patents
"procedimiento para la depuracion de acido clorhidrico".Info
- Publication number
- ES511466A0 ES511466A0 ES511466A ES511466A ES511466A0 ES 511466 A0 ES511466 A0 ES 511466A0 ES 511466 A ES511466 A ES 511466A ES 511466 A ES511466 A ES 511466A ES 511466 A0 ES511466 A0 ES 511466A0
- Authority
- ES
- Spain
- Prior art keywords
- purification
- procedure
- hydrochloric acid
- stripping
- column
- 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.)
- Granted
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title abstract 2
- 239000000356 contaminant Substances 0.000 abstract 1
- 235000011167 hydrochloric acid Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/908—Organic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Treatment Of Sludge (AREA)
- Physical Water Treatments (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823207887 DE3207887A1 (de) | 1982-03-05 | 1982-03-05 | Verfahren zur reinigung von salzsaeuren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES511466A0 true ES511466A0 (es) | 1983-08-01 |
| ES8307659A1 ES8307659A1 (es) | 1983-08-01 |
Family
ID=6157363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES511466A Expired ES8307659A1 (es) | 1982-03-05 | 1982-04-16 | "procedimiento para la depuracion de acido clorhidrico". |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4786488A (es) |
| EP (1) | EP0088145B1 (es) |
| JP (1) | JPS58156506A (es) |
| AT (1) | ATE20662T1 (es) |
| DD (1) | DD202127A5 (es) |
| DE (2) | DE3207887A1 (es) |
| ES (1) | ES8307659A1 (es) |
| NO (1) | NO821056L (es) |
| SU (1) | SU1181528A3 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1233003A4 (en) * | 1999-11-08 | 2003-04-16 | Ibe Co Ltd | D FOAMER AND AIR / WATER TREATMENT DEVICE |
| CN1130246C (zh) * | 2000-03-03 | 2003-12-10 | 北京清华紫光英力化工技术有限责任公司 | 工业副产氯化氢气体精制回收工艺 |
| CN100460312C (zh) * | 2006-09-20 | 2009-02-11 | 河北沧州大化集团有限责任公司 | 利用tdi副产物氯化氢气体制备盐酸的方法及其装置 |
| CN108218666B (zh) * | 2017-12-25 | 2021-03-26 | 山东东岳氟硅材料有限公司 | 一种从副产盐酸中回收氯甲烷的方法及回收装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL280802A (es) * | 1961-07-11 | |||
| US3597167A (en) * | 1968-03-29 | 1971-08-03 | Velsicol Chemical Corp | Removal of chlorine and organic impurities from hydrochloric acid |
| DE2413043A1 (de) * | 1974-03-19 | 1975-09-25 | Bayer Ag | Verfahren zur reinigung von salzsaeure |
| US4010017A (en) * | 1975-04-15 | 1977-03-01 | Vulcan Materials Company | Recovery of hydrogen chloride from chlorinated hydrocarbons such as chloromethanes |
| JPS5436999A (en) * | 1977-08-30 | 1979-03-19 | Oki Electric Ind Co Ltd | Automatic money receiving and paying apparatus |
| US4263269A (en) * | 1978-11-13 | 1981-04-21 | The Dow Chemical Company | Removal of organic contaminants from aqueous hydrochloric acid |
-
1982
- 1982-03-05 DE DE19823207887 patent/DE3207887A1/de not_active Withdrawn
- 1982-03-30 NO NO821056A patent/NO821056L/no unknown
- 1982-03-31 DD DD82238606A patent/DD202127A5/de unknown
- 1982-04-03 AT AT82102864T patent/ATE20662T1/de not_active IP Right Cessation
- 1982-04-03 EP EP82102864A patent/EP0088145B1/de not_active Expired
- 1982-04-03 DE DE8282102864T patent/DE3271918D1/de not_active Expired
- 1982-04-16 ES ES511466A patent/ES8307659A1/es not_active Expired
- 1982-05-04 JP JP57073494A patent/JPS58156506A/ja active Pending
- 1982-05-21 SU SU823441468A patent/SU1181528A3/ru active
-
1985
- 1985-03-12 US US06/710,673 patent/US4786488A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0088145B1 (de) | 1986-07-09 |
| EP0088145A3 (en) | 1984-03-07 |
| SU1181528A3 (ru) | 1985-09-23 |
| EP0088145A2 (de) | 1983-09-14 |
| US4786488A (en) | 1988-11-22 |
| DE3207887A1 (de) | 1983-09-15 |
| DD202127A5 (de) | 1983-08-31 |
| NO821056L (no) | 1983-09-06 |
| DE3271918D1 (en) | 1986-08-14 |
| ES8307659A1 (es) | 1983-08-01 |
| ATE20662T1 (de) | 1986-07-15 |
| JPS58156506A (ja) | 1983-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2012749A4 (es) | Metodo y aparato para el tratamiento de depuracion de productos residuales de pintura. | |
| BR9104928A (pt) | Processo e aparelho para separacao de gases por absorcao com oscilacao de pressao rapida | |
| BR9007547A (pt) | Processo para recuperacao das particulas residuais de tinta | |
| ITMI941575A0 (it) | Processo per la produzione di carbone attivo | |
| DE68904535D1 (de) | Methode und apparatur zum formen eines absorptionskoerpers. | |
| DK36782A (da) | Fremgangsmaade og anlaeg til rensning af genbrugsglas | |
| ES532460A0 (es) | Dispositivo de remocion para el tratamiento de vino segun el metodo de champana | |
| DE69004229D1 (de) | Verfahren zur Reinigung von 1,1-Dichlor-1-fluorethan. | |
| FR2651775B1 (fr) | Purification du dichloro-1,1 fluoro-1 ethane. | |
| BE894956A (fr) | Procede de purification de gaz residuaires contenant du fluorure de sulfuryle | |
| ES511466A0 (es) | "procedimiento para la depuracion de acido clorhidrico". | |
| ATE163910T1 (de) | Verfahren zur reinigung von 1,1-difluorethan | |
| FR2545501B1 (fr) | Procede de purification de la dextrane-saccharase | |
| ES2125938T3 (es) | Procedimiento para la reactivacion de proteinas membranales purificadas. | |
| BR8204563A (pt) | Processo para concentracao de residuos de destilacao | |
| ITMI910526A0 (it) | Processo per la purificazione di gas fluorurati | |
| BE878077A (fr) | Procede de purification d'amines tertiaires | |
| BR8806132A (pt) | Processo para a fabricacao de sistema de poliuretano | |
| AR226962A1 (es) | Procedimiento mejorado para recuperar vapores de diamina | |
| FR2549041B1 (fr) | Procede de purification de 4-fluorophenol | |
| BR8206581A (pt) | Processo para remocao de co2 de uma corrente gasosa contendo co2 e composicao aquosa purificadora de gas acido | |
| ES2031308T3 (es) | Procedimiento para la segregacion de acido fluorhidrico de acido isobutirico o sus alquilesteres. | |
| BR8800250A (pt) | Processo para a preparacao de vulcanizados de borracha,isentos de florescencias | |
| DE3582681D1 (de) | Verfahren zum formen des umfangrandes von kontaktlinsen. | |
| BR8700531A (pt) | Processo para fabricacao de juntas de escapamentos de motocicletas |