FI950679A0 - Menetelmä vetyperoksidin oleellisesti puhtaan vesiliuoksen valmistamiseksi - Google Patents

Menetelmä vetyperoksidin oleellisesti puhtaan vesiliuoksen valmistamiseksi

Info

Publication number
FI950679A0
FI950679A0 FI950679A FI950679A FI950679A0 FI 950679 A0 FI950679 A0 FI 950679A0 FI 950679 A FI950679 A FI 950679A FI 950679 A FI950679 A FI 950679A FI 950679 A0 FI950679 A0 FI 950679A0
Authority
FI
Finland
Prior art keywords
preparing
aqueous solution
hydrogen peroxide
substantially pure
pure aqueous
Prior art date
Application number
FI950679A
Other languages
English (en)
Swedish (sv)
Other versions
FI97538B (fi
FI97538C (fi
Inventor
Pekka Johnsson
Tapio Mattila
Kari Saari
Original Assignee
Kemira Chemicals Oy
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
Application filed by Kemira Chemicals Oy filed Critical Kemira Chemicals Oy
Priority to FI950679A priority Critical patent/FI97538C/fi
Publication of FI950679A0 publication Critical patent/FI950679A0/fi
Priority to EP96850022A priority patent/EP0727388B1/en
Priority to DE69605951T priority patent/DE69605951T2/de
Priority to JP8026876A priority patent/JPH08259205A/ja
Priority to US08/602,089 priority patent/US5705040A/en
Publication of FI97538B publication Critical patent/FI97538B/fi
Application granted granted Critical
Publication of FI97538C publication Critical patent/FI97538C/fi

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
    • 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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/15—Special material

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)
FI950679A 1995-02-15 1995-02-15 Menetelmä vetyperoksidin oleellisesti puhtaan vesiliuoksen valmistamiseksi FI97538C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI950679A FI97538C (fi) 1995-02-15 1995-02-15 Menetelmä vetyperoksidin oleellisesti puhtaan vesiliuoksen valmistamiseksi
EP96850022A EP0727388B1 (en) 1995-02-15 1996-02-07 Process for preparing a substantially pure aqueous solution of hydrogen peroxide
DE69605951T DE69605951T2 (de) 1995-02-15 1996-02-07 Verfahren zur Herstellung einer grösstenteils sauberen wässrigen Lösung von Wasserstoffperoxid
JP8026876A JPH08259205A (ja) 1995-02-15 1996-02-14 ほぼ純粋な過酸化水素水溶液を生成するための方法
US08/602,089 US5705040A (en) 1995-02-15 1996-02-15 Process for preparing a substantially pure aqueous solution of hydrogen peroxide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI950679 1995-02-15
FI950679A FI97538C (fi) 1995-02-15 1995-02-15 Menetelmä vetyperoksidin oleellisesti puhtaan vesiliuoksen valmistamiseksi

Publications (3)

Publication Number Publication Date
FI950679A0 true FI950679A0 (fi) 1995-02-15
FI97538B FI97538B (fi) 1996-09-30
FI97538C FI97538C (fi) 1997-01-10

Family

ID=8542859

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950679A FI97538C (fi) 1995-02-15 1995-02-15 Menetelmä vetyperoksidin oleellisesti puhtaan vesiliuoksen valmistamiseksi

Country Status (5)

Country Link
US (1) US5705040A (fi)
EP (1) EP0727388B1 (fi)
JP (1) JPH08259205A (fi)
DE (1) DE69605951T2 (fi)
FI (1) FI97538C (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10178077A (ja) * 1996-12-17 1998-06-30 Nec Corp 半導体基板の定量汚染試料の作製方法
US6255009B1 (en) 1998-03-28 2001-07-03 The United States Of America As Represented By The Secretary Of The Navy Combined cycle power generation using controlled hydrogen peroxide decomposition
DE19817794A1 (de) 1998-04-21 1999-10-28 Basf Ag Hochreine wässrige Wasserstoffperoxid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung
EA036528B1 (ru) 2014-08-15 2020-11-19 Глоубал Ойл Эор Системз, Лтд. Генератор пара пероксида водорода для нефтепромысловых применений
CN108815987B (zh) * 2018-07-24 2023-06-02 冯日洪 双氧水氧化尾气处理系统及处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969396C (de) * 1942-07-30 1958-05-29 Riedel De Haeen Ag Verfahren zur Herstellung von hochkonzentriertem Wasserstoffsuperoxyd
FR1182410A (fr) * 1956-08-27 1959-06-25 Columbia Southern Chem Corp Procédé de concentration d'une solution aqueuse de peroxyde d'hydrogène
US3152052A (en) * 1961-08-04 1964-10-06 Fmc Corp Distillation of hydrogen peroxide
FR1336389A (fr) * 1962-08-04 1963-08-30 Gold Und Silber Scheildeanstal Procédé pour la purification et la concentration du péroxyde d'hydrogène
US3617219A (en) * 1969-06-03 1971-11-02 Ppg Industries Inc Purification of hydrogen peroxide
BE756015A (fr) * 1969-09-10 1971-02-15 Degussa Procede pour la preparation de peroxyde d'hydrogene (e)
DE4107244A1 (de) * 1991-03-07 1992-09-10 Peroxid Chemie Gmbh Verfahren zur reinigung von wasserstoffperoxid fuer die mikroelektronik
BE1005198A3 (fr) * 1991-08-27 1993-05-25 Solvay Interox Procede pour l'obtention de solutions aqueuses epurees de peroxyde d'hydrogene.
TW305821B (fi) * 1993-09-13 1997-05-21 Mitsubishi Gas Chemical Co

Also Published As

Publication number Publication date
EP0727388A1 (en) 1996-08-21
FI97538B (fi) 1996-09-30
US5705040A (en) 1998-01-06
JPH08259205A (ja) 1996-10-08
FI97538C (fi) 1997-01-10
EP0727388B1 (en) 2000-01-05
DE69605951T2 (de) 2000-06-29
DE69605951D1 (de) 2000-02-10

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Legal Events

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BB Publication of examined application
MA Patent expired