ES2092015T3 - Procedimiento para la obtencion de soluciones acuosas purificadas de peroxido de hidrogeno. - Google Patents

Procedimiento para la obtencion de soluciones acuosas purificadas de peroxido de hidrogeno.

Info

Publication number
ES2092015T3
ES2092015T3 ES92202557T ES92202557T ES2092015T3 ES 2092015 T3 ES2092015 T3 ES 2092015T3 ES 92202557 T ES92202557 T ES 92202557T ES 92202557 T ES92202557 T ES 92202557T ES 2092015 T3 ES2092015 T3 ES 2092015T3
Authority
ES
Spain
Prior art keywords
column
hydrogen peroxide
procedure
steam phase
aqueous solutions
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
Application number
ES92202557T
Other languages
English (en)
Inventor
Lido Signorini
Konstantin Glinos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOLVAY INTEROX
Solvay Chimie SA
Original Assignee
SOLVAY INTEROX
Solvay Interox SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3885669&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2092015(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SOLVAY INTEROX, Solvay Interox SA filed Critical SOLVAY INTEROX
Application granted granted Critical
Publication of ES2092015T3 publication Critical patent/ES2092015T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C01B15/01—Hydrogen peroxide
    • C01B15/013—Separation; Purification; Concentration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • 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
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Removal Of Specific Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Processing Of Color Television Signals (AREA)
  • Saccharide Compounds (AREA)

Abstract

PROCESO PARA LA OBTENCION DE SOLUCIONES DEPURADAS DE PEROXIDO DE HIDROGENO QUE CONSISTE EN EVAPORAR (9) LA SOLUCION ACUOSA BRUTA DE PEROXIDO DE HIDROGENO QUE CONTIENE LAS IMPUREZAS Y EN ALIMENTAR MEDIANTE LA FASE DE VAPOR PRODUCIDA (20) EL PIE DE UNA COLUMNA DE DESTILACION (3) DOTADA EN SU PARTE INFERIOR DE UNA ZONA DE LAVADO (1) DE LA FASE DE VAPOR POR UN PEQUEÑO CAUDAL DE LIQUIDO QUE REFLUYE EN LA PARTE BAJA DE LA COLUMNA Y QUE TIENE LA MISMA COMPOSICION QUE LA SOLUCION ACUOSA DE PEROXIDO DE HIDROGENO DEPURADA QUE CONSTITUYE EL PRODUCTO QUE SALE DE LA COLUMNA, EN TRASEGAR ESTE PRODUCTO DEPURADO (23) A UNA ALTURA DE COLUMNA TAL QUE EL TRASIEGO SE REALICE POR ENCIMA DE LA ZONA DE LAVADO DE LA FASE DE VAPOR Y EN RECOGER EN LA PARTE BAJA DE LA COLUMNA UN RESIDUO CONSTITUIDO POR EL PEQUEÑO CAUDAL DE LIQUIDO DE LAVADO QUE CONTIENE LA MAYORIA DE LAS IMPUREZAS. LA ZONA DE LAVADO TIENE UN DIAMETRO SUPERIOR AL DEL RESTO DE LA COLUMNA. COLUMNA DE DESTILACION PARA LA REALIZACION DEL PROCESO.
ES92202557T 1991-08-27 1992-08-21 Procedimiento para la obtencion de soluciones acuosas purificadas de peroxido de hidrogeno. Expired - Lifetime ES2092015T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9100787A BE1005198A3 (fr) 1991-08-27 1991-08-27 Procede pour l'obtention de solutions aqueuses epurees de peroxyde d'hydrogene.

Publications (1)

Publication Number Publication Date
ES2092015T3 true ES2092015T3 (es) 1996-11-16

Family

ID=3885669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92202557T Expired - Lifetime ES2092015T3 (es) 1991-08-27 1992-08-21 Procedimiento para la obtencion de soluciones acuosas purificadas de peroxido de hidrogeno.

Country Status (9)

Country Link
US (1) US5296104A (es)
EP (1) EP0529722B2 (es)
JP (1) JPH05201707A (es)
AT (1) ATE140207T1 (es)
AU (1) AU645438B2 (es)
BE (1) BE1005198A3 (es)
DE (1) DE69212080T3 (es)
ES (1) ES2092015T3 (es)
FI (1) FI923843A7 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5367115A (en) * 1992-11-23 1994-11-22 Phillips Petroleum Company Thermal and catalytic defluorination of alkylate
WO1995004702A1 (en) * 1993-08-11 1995-02-16 Conoco Specialty Products Inc. Peroxide treatment process
US5670028A (en) * 1994-11-22 1997-09-23 Ube Industries, Ltd. Process for preparing high purity hydrogen peroxide aqueous solution
IT1272928B (it) * 1995-01-23 1997-07-01 Enichem Spa Riduzione del cod di un flusso acquoso contenente idroperossidi ed altre impurezze organiche
FI97538C (fi) * 1995-02-15 1997-01-10 Kemira Chemicals Oy Menetelmä vetyperoksidin oleellisesti puhtaan vesiliuoksen valmistamiseksi
US5624543A (en) * 1995-08-01 1997-04-29 Peroxco Incorporated Aqueous phase production of hydrogen peroxide and catalysts for use therein
DE19817794A1 (de) * 1998-04-21 1999-10-28 Basf Ag Hochreine wässrige Wasserstoffperoxid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung
IT1318679B1 (it) * 2000-08-11 2003-08-27 Enichem Spa Processo per la produzione di acqua ossigenata.
RU2205788C2 (ru) * 2001-02-14 2003-06-10 ООО Научно-производственная фирма "Перам" Способ очистки пероксида водорода
DE10144013A1 (de) * 2001-09-07 2003-03-27 Basf Ag Verfahren zur Aufarbeitung einer wässrigen Wasserstoffperoxid-Lösung aus einer Direktsynthese
RU2216505C2 (ru) * 2001-12-07 2003-11-20 ООО Научно-производственная фирма "Перам" Способ выделения водных растворов пероксида водорода
US7481871B2 (en) * 2004-12-10 2009-01-27 Exxonmobil Chemical Patents Inc. Vapor/liquid separation apparatus
US7785400B1 (en) * 2009-06-30 2010-08-31 Sand Separators LLC Spherical sand separators
CN102485642B (zh) 2010-12-02 2015-10-07 上海化学试剂研究所 超高纯过氧化氢的生产方法
PL403721A1 (pl) 2013-04-30 2014-11-10 Instytut Lotnictwa Sposób otrzymywania nadtlenku wodoru, zwłaszcza klasy HTP do zastosowań napędowych i układ do destylacji próżniowej
US10512863B2 (en) 2015-06-29 2019-12-24 SegreTECH Inc. Method and apparatus for removal of sand from gas
PL233084B1 (pl) 2015-07-14 2019-08-30 Inst Lotnictwa Jednostopniowy sposób otrzymywania nadtlenku wodoru klasy HTP ( High Test Peroxide) do zastosowań napędowych i układ do jego otrzymywania
KR102512609B1 (ko) 2017-02-22 2023-03-21 미츠비시 가스 가가쿠 가부시키가이샤 정제 과산화수소 수용액의 제조 방법 및 제조 시스템

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US358196A (en) * 1887-02-22 Peters
GB452632A (en) * 1935-02-06 1936-08-26 Linde Eismasch Ag Process for washing gases
GB811050A (en) * 1956-07-20 1959-03-25 Degussa Process for the production of highly concentrated hydrogen peroxide solutions
CH362060A (fr) * 1956-11-29 1962-05-31 Pittsburgh Plate Glass Co Procédé pour éliminer les substances carbonées volatiles des solutions aqueuses de peroxyde d'hydrogène
US3094401A (en) * 1960-04-19 1963-06-18 Lidell Swante Max Ethane side stripper
US3152052A (en) * 1961-08-04 1964-10-06 Fmc Corp Distillation of hydrogen peroxide
BE756015A (fr) * 1969-09-10 1971-02-15 Degussa Procede pour la preparation de peroxyde d'hydrogene (e)
US5171407A (en) * 1989-09-22 1992-12-15 Sulzer Brothers Limited Distillation plant for producing hydrogen peroxide

Also Published As

Publication number Publication date
DE69212080T2 (de) 1997-02-20
JPH05201707A (ja) 1993-08-10
EP0529722B2 (fr) 2001-11-28
EP0529722B1 (fr) 1996-07-10
AU645438B2 (en) 1994-01-13
DE69212080D1 (de) 1996-08-14
BE1005198A3 (fr) 1993-05-25
US5296104A (en) 1994-03-22
FI923843A7 (fi) 1993-02-28
FI923843A0 (fi) 1992-08-27
ATE140207T1 (de) 1996-07-15
AU2119592A (en) 1993-03-04
EP0529722A1 (fr) 1993-03-03
DE69212080T3 (de) 2002-07-18

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