FI923843A0 - Foerfarande foer framstaellning av renade, vattenhaltiga vaeteperoxidloesningar. - Google Patents
Foerfarande foer framstaellning av renade, vattenhaltiga vaeteperoxidloesningar.Info
- Publication number
- FI923843A0 FI923843A0 FI923843A FI923843A FI923843A0 FI 923843 A0 FI923843 A0 FI 923843A0 FI 923843 A FI923843 A FI 923843A FI 923843 A FI923843 A FI 923843A FI 923843 A0 FI923843 A0 FI 923843A0
- Authority
- FI
- Finland
- Prior art keywords
- column
- washing
- hydrogen peroxide
- vapour phase
- vaeteperoxidloesningar
- Prior art date
Links
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- 238000005406 washing Methods 0.000 abstract 4
- 238000004821 distillation Methods 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000012264 purified product Substances 0.000 abstract 1
- 238000010992 reflux Methods 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
- C01B15/01—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)
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 (2)
Publication Number | Publication Date |
---|---|
FI923843A0 true FI923843A0 (fi) | 1992-08-27 |
FI923843A FI923843A (fi) | 1993-02-28 |
Family
ID=3885669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI923843A FI923843A (fi) | 1991-08-27 | 1992-08-27 | Foerfarande foer framstaellning av renade, vattenhaltiga vaeteperoxidloesningar |
Country Status (9)
Country | Link |
---|---|
US (1) | US5296104A (fi) |
EP (1) | EP0529722B2 (fi) |
JP (1) | JPH05201707A (fi) |
AT (1) | ATE140207T1 (fi) |
AU (1) | AU645438B2 (fi) |
BE (1) | BE1005198A3 (fi) |
DE (1) | DE69212080T3 (fi) |
ES (1) | ES2092015T3 (fi) |
FI (1) | FI923843A (fi) |
Families Citing this family (15)
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 |
DE19817794A1 (de) | 1998-04-21 | 1999-10-28 | Basf Ag | Hochreine wässrige Wasserstoffperoxid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung |
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)
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 |
-
1991
- 1991-08-27 BE BE9100787A patent/BE1005198A3/fr not_active IP Right Cessation
-
1992
- 1992-08-20 US US07/932,591 patent/US5296104A/en not_active Expired - Fee Related
- 1992-08-21 EP EP92202557A patent/EP0529722B2/fr not_active Expired - Lifetime
- 1992-08-21 ES ES92202557T patent/ES2092015T3/es not_active Expired - Lifetime
- 1992-08-21 DE DE69212080T patent/DE69212080T3/de not_active Expired - Lifetime
- 1992-08-21 AT AT92202557T patent/ATE140207T1/de not_active IP Right Cessation
- 1992-08-21 AU AU21195/92A patent/AU645438B2/en not_active Ceased
- 1992-08-27 FI FI923843A patent/FI923843A/fi unknown
- 1992-08-27 JP JP4228371A patent/JPH05201707A/ja active Pending
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 |
FI923843A (fi) | 1993-02-28 |
EP0529722B2 (fr) | 2001-11-28 |
EP0529722B1 (fr) | 1996-07-10 |
DE69212080D1 (de) | 1996-08-14 |
EP0529722A1 (fr) | 1993-03-03 |
JPH05201707A (ja) | 1993-08-10 |
ATE140207T1 (de) | 1996-07-15 |
DE69212080T2 (de) | 1997-02-20 |
US5296104A (en) | 1994-03-22 |
BE1005198A3 (fr) | 1993-05-25 |
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