ES2073784T3 - Manufactura de composiciones peroxidicas. - Google Patents
Manufactura de composiciones peroxidicas.Info
- Publication number
- ES2073784T3 ES2073784T3 ES91920915T ES91920915T ES2073784T3 ES 2073784 T3 ES2073784 T3 ES 2073784T3 ES 91920915 T ES91920915 T ES 91920915T ES 91920915 T ES91920915 T ES 91920915T ES 2073784 T3 ES2073784 T3 ES 2073784T3
- Authority
- ES
- Spain
- Prior art keywords
- sulfuric acid
- acid
- fluid body
- reaction
- usually
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- DAFQZPUISLXFBF-UHFFFAOYSA-N tetraoxathiolane 5,5-dioxide Chemical compound O=S1(=O)OOOO1 DAFQZPUISLXFBF-UHFFFAOYSA-N 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
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/06—Peroxyhydrates; Peroxyacids or salts thereof containing sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
LA PRODUCCION DE ACIDO PEROXOMONOSULFURICO (ACIDO DE CARO) POR REACCION ENTRE PEROXIDO DE HIDROGENO CONCENTRADO Y SOLUCIONES DE ACIDO SULFURICO, PUEDE SER PERJUDICADA SUSTANCIALMENTE CUANDO SE EMPLEAN CANTIDADES SUBESTEQUIOMETRICAS DEL ACIDO SULFURICO. EL PROBLEMA ES MEJORADO O ELIMINADO POR FORMACION PRIMERAMENTE DE UN CUERPO FLUIDO RICO EN ACIDO SULFURICO (USUALMENTE EL VOLUMEN MAS PEQUEÑO) Y A CONTINUACION INTRODUCIR DENTRO DE ESE CUERPO DE FLUIDO LA SOLUCION DE PEROXIDO DE HIDROGENO (USUALMENTE EL VOLUMEN MAYOR). LA MEZCLA DE REACCION SE CONVIERTE PROGRESIVAMENTE EN ACIDO SULFURICO DEBIL. EL CUERPO DE FLUIDO ES CON VENTAJA O ACIDO SULFURICO CONCENTRADO POR SI MISMO, O UNA MEZCLA PREVIA FORMADA POR REACCION ENTRE PEROXIDO DE HIDROGENO Y POR LO MENOS UNA CANTIDAD EQUIMOLAR DE ACIDO SULFURICO. EL PROCESO ES PARTICULARMENTE APROPIADO PARA PRODUCIR ACIDO DE CARO CUANDO SE EMPLEAN 0,02 HASTA 0,5 MOLES DE ACIDO SULFURICO POR MOL DE PEROXIDO E HIDROGENO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB909027960A GB9027960D0 (en) | 1990-12-22 | 1990-12-22 | Manufacture of peroxidic compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2073784T3 true ES2073784T3 (es) | 1995-08-16 |
Family
ID=10687544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES91920915T Expired - Lifetime ES2073784T3 (es) | 1990-12-22 | 1991-12-03 | Manufactura de composiciones peroxidicas. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5429812A (es) |
| EP (1) | EP0563075B1 (es) |
| JP (1) | JPH06504026A (es) |
| AR (1) | AR245079A1 (es) |
| AT (1) | ATE120718T1 (es) |
| AU (1) | AU648372B2 (es) |
| BR (1) | BR9107274A (es) |
| DE (1) | DE69108740T2 (es) |
| DK (1) | DK0563075T3 (es) |
| EC (1) | ECSP910795A (es) |
| ES (1) | ES2073784T3 (es) |
| GB (1) | GB9027960D0 (es) |
| NZ (1) | NZ241125A (es) |
| UY (1) | UY23332A1 (es) |
| WO (1) | WO1992011200A1 (es) |
| ZA (1) | ZA919985B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5439663A (en) * | 1994-08-01 | 1995-08-08 | Fmc Corporation | Method for producing Caro's acid |
| US6090297A (en) * | 1995-06-16 | 2000-07-18 | Fmc Corporation | Method for treating tailing slurries with Caro's acid |
| US6368570B1 (en) | 1996-01-22 | 2002-04-09 | Fmc Corporation | Process for manufacturing Caro's acid |
| US20050031530A1 (en) * | 2003-08-07 | 2005-02-10 | Martin Perry L. | Method and apparatus for producing a peroxyacid solution |
| US7090820B2 (en) * | 2003-09-23 | 2006-08-15 | Truox, Inc. | Potassium monopersulfate triple salt with increased active oxygen content and substantially no K2S2O8 |
| US20050063895A1 (en) * | 2003-09-23 | 2005-03-24 | Martin Perry L. | Production of potassium monopersulfate triple salt using oleum |
| JP4672487B2 (ja) * | 2005-08-26 | 2011-04-20 | 大日本スクリーン製造株式会社 | レジスト除去方法およびレジスト除去装置 |
| NZ596772A (en) * | 2006-10-18 | 2012-12-21 | Mitsubishi Gas Chemical Co | Method for producing peroxymonosulfuric acid (also known as persulfuric acid, peroxysulfuric acid, or Caro's acid) |
| US8717244B2 (en) * | 2007-10-11 | 2014-05-06 | 3M Innovative Properties Company | RFID tag with a modified dipole antenna |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB738407A (en) * | 1953-01-16 | 1955-10-12 | Stevensons Dyers Ltd | A process for the manufacture of permonosulphuric acid |
| DE1049832B (de) * | 1957-05-15 | 1959-02-05 | E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) | Verfahren zur Herstellung von Peroxymonoschwefelsäure |
| US3939072A (en) * | 1972-07-28 | 1976-02-17 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Apparatus for generating an oxidizing reagent for the treatment of polluted water |
| US3900337A (en) * | 1974-04-05 | 1975-08-19 | Ibm | Method for stripping layers of organic material |
| US5141731A (en) * | 1991-05-24 | 1992-08-25 | Degussa Aktiengesellschaft | Process for the generation of peroxyacids |
-
1990
- 1990-12-22 GB GB909027960A patent/GB9027960D0/en active Pending
-
1991
- 1991-11-29 AR AR91321286A patent/AR245079A1/es active
- 1991-12-03 AU AU90226/91A patent/AU648372B2/en not_active Ceased
- 1991-12-03 US US08/070,376 patent/US5429812A/en not_active Expired - Fee Related
- 1991-12-03 DK DK91920915.5T patent/DK0563075T3/da active
- 1991-12-03 DE DE69108740T patent/DE69108740T2/de not_active Expired - Fee Related
- 1991-12-03 JP JP4500484A patent/JPH06504026A/ja active Pending
- 1991-12-03 EC EC1991000795A patent/ECSP910795A/es unknown
- 1991-12-03 WO PCT/GB1991/002138 patent/WO1992011200A1/en not_active Ceased
- 1991-12-03 BR BR9107274A patent/BR9107274A/pt not_active Application Discontinuation
- 1991-12-03 EP EP91920915A patent/EP0563075B1/en not_active Expired - Lifetime
- 1991-12-03 ES ES91920915T patent/ES2073784T3/es not_active Expired - Lifetime
- 1991-12-03 AT AT91920915T patent/ATE120718T1/de not_active IP Right Cessation
- 1991-12-04 UY UY23332A patent/UY23332A1/es not_active IP Right Cessation
- 1991-12-19 ZA ZA919985A patent/ZA919985B/xx unknown
- 1991-12-20 NZ NZ241125A patent/NZ241125A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| UY23332A1 (es) | 1992-05-22 |
| AU9022691A (en) | 1992-07-22 |
| US5429812A (en) | 1995-07-04 |
| NZ241125A (en) | 1992-11-25 |
| ZA919985B (en) | 1992-09-30 |
| AU648372B2 (en) | 1994-04-21 |
| EP0563075B1 (en) | 1995-04-05 |
| GB9027960D0 (en) | 1991-02-13 |
| BR9107274A (pt) | 1995-06-06 |
| AR245079A1 (es) | 1993-12-30 |
| DE69108740T2 (de) | 1995-08-17 |
| DE69108740D1 (de) | 1995-05-11 |
| DK0563075T3 (da) | 1995-07-03 |
| ATE120718T1 (de) | 1995-04-15 |
| JPH06504026A (ja) | 1994-05-12 |
| WO1992011200A1 (en) | 1992-07-09 |
| EP0563075A1 (en) | 1993-10-06 |
| ECSP910795A (es) | 1992-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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