DE69212080T2 - Verfahren zur Gewinnung von gereinigten wässrigen Wasserstoffperoxidlösungen - Google Patents

Verfahren zur Gewinnung von gereinigten wässrigen Wasserstoffperoxidlösungen

Info

Publication number
DE69212080T2
DE69212080T2 DE69212080T DE69212080T DE69212080T2 DE 69212080 T2 DE69212080 T2 DE 69212080T2 DE 69212080 T DE69212080 T DE 69212080T DE 69212080 T DE69212080 T DE 69212080T DE 69212080 T2 DE69212080 T2 DE 69212080T2
Authority
DE
Germany
Prior art keywords
column
hydrogen peroxide
aqueous hydrogen
washing
vapour phase
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
DE69212080T
Other languages
English (en)
Other versions
DE69212080T3 (de
DE69212080D1 (de
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 Chimie SA
Original Assignee
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=DE69212080(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solvay Interox SA filed Critical Solvay Interox SA
Publication of DE69212080D1 publication Critical patent/DE69212080D1/de
Application granted granted Critical
Publication of DE69212080T2 publication Critical patent/DE69212080T2/de
Publication of DE69212080T3 publication Critical patent/DE69212080T3/de
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)
  • Saccharide Compounds (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Organic Insulating Materials (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Processing Of Color Television Signals (AREA)
DE69212080T 1991-08-27 1992-08-21 Verfahren zur Gewinnung von gereinigten wässrigen Wasserstoffperoxidlösungen Expired - Lifetime DE69212080T3 (de)

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 (3)

Publication Number Publication Date
DE69212080D1 DE69212080D1 (de) 1996-08-14
DE69212080T2 true DE69212080T2 (de) 1997-02-20
DE69212080T3 DE69212080T3 (de) 2002-07-18

Family

ID=3885669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69212080T Expired - Lifetime DE69212080T3 (de) 1991-08-27 1992-08-21 Verfahren zur Gewinnung von gereinigten wässrigen Wasserstoffperoxidlösungen

Country Status (9)

Country Link
US (1) US5296104A (de)
EP (1) EP0529722B2 (de)
JP (1) JPH05201707A (de)
AT (1) ATE140207T1 (de)
AU (1) AU645438B2 (de)
BE (1) BE1005198A3 (de)
DE (1) DE69212080T3 (de)
ES (1) ES2092015T3 (de)
FI (1) FI923843A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19817794A1 (de) * 1998-04-21 1999-10-28 Basf Ag Hochreine wässrige Wasserstoffperoxid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung

Families Citing this family (14)

* 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
JPH09503990A (ja) * 1993-08-11 1997-04-22 コノコ スペシャルティ プロダクツ インコーポレイティド 過酸化物の処理方法
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
DE10144013A1 (de) * 2001-09-07 2003-03-27 Basf Ag Verfahren zur Aufarbeitung einer wässrigen Wasserstoffperoxid-Lösung aus einer Direktsynthese
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
AU2016287790B2 (en) 2015-06-29 2021-04-01 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
JP7040512B2 (ja) 2017-02-22 2022-03-23 三菱瓦斯化学株式会社 精製過酸化水素水溶液の製造方法および製造システム

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19817794A1 (de) * 1998-04-21 1999-10-28 Basf Ag Hochreine wässrige Wasserstoffperoxid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
AU2119592A (en) 1993-03-04
AU645438B2 (en) 1994-01-13
DE69212080T3 (de) 2002-07-18
ES2092015T3 (es) 1996-11-16
FI923843A0 (fi) 1992-08-27
FI923843A (fi) 1993-02-28
EP0529722B2 (de) 2001-11-28
EP0529722B1 (de) 1996-07-10
DE69212080D1 (de) 1996-08-14
EP0529722A1 (de) 1993-03-03
JPH05201707A (ja) 1993-08-10
ATE140207T1 (de) 1996-07-15
US5296104A (en) 1994-03-22
BE1005198A3 (fr) 1993-05-25

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8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
R071 Expiry of right

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