BE823155A - Procede de separation du peroxyde d'hydrogene de solvants de nettoyage a sec - Google Patents
Procede de separation du peroxyde d'hydrogene de solvants de nettoyage a secInfo
- Publication number
- BE823155A BE823155A BE151331A BE151331A BE823155A BE 823155 A BE823155 A BE 823155A BE 151331 A BE151331 A BE 151331A BE 151331 A BE151331 A BE 151331A BE 823155 A BE823155 A BE 823155A
- Authority
- BE
- Belgium
- Prior art keywords
- hydrogen peroxide
- dry cleaning
- separating hydrogen
- cleaning solvents
- solvents
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
- D06L1/10—Regeneration of used chemical baths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/05—Processes using organic exchangers in the strongly basic form
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/423,867 US3990844A (en) | 1973-12-11 | 1973-12-11 | Method of removing hydrogen peroxide from drycleaning solvents |
Publications (1)
Publication Number | Publication Date |
---|---|
BE823155A true BE823155A (fr) | 1975-06-10 |
Family
ID=23680495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE151331A BE823155A (fr) | 1973-12-11 | 1974-12-10 | Procede de separation du peroxyde d'hydrogene de solvants de nettoyage a sec |
Country Status (8)
Country | Link |
---|---|
US (1) | US3990844A (xx) |
JP (1) | JPS5830360B2 (xx) |
BE (1) | BE823155A (xx) |
CA (1) | CA1030312A (xx) |
DE (1) | DE2457985C3 (xx) |
FR (1) | FR2253867B1 (xx) |
GB (1) | GB1493619A (xx) |
IT (1) | IT1027022B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4107221A (en) * | 1977-07-28 | 1978-08-15 | The Dow Chemical Company | Removal of olefin oxide from chlorinated solvents |
JP2570308B2 (ja) * | 1986-08-06 | 1997-01-08 | 三菱瓦斯化学株式会社 | 過酸化水素水溶液中の有機不純物を除去する方法 |
JP3115300B2 (ja) * | 1990-05-21 | 2000-12-04 | 富士電機株式会社 | 電力変換装置における負荷電流検出方法 |
US5399281A (en) * | 1990-08-30 | 1995-03-21 | Kali-Chemie Ag | Composition with hydrogen-containing fluorochlorohydrocarbons |
IL122770A0 (en) | 1997-12-25 | 1998-08-16 | Gotit Ltd | Automatic spray dispenser |
BR0111086A (pt) | 2000-05-23 | 2003-04-08 | Unilever Nv | Processo para limpeza de tecido |
US9896631B2 (en) * | 2014-12-10 | 2018-02-20 | Uop Llc | Methods for removing impurities from hydrocarbons |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801224A (en) * | 1953-03-30 | 1957-07-30 | Permutit Co | Quaternary ammonium anion exchange resins and method for preparing the same |
US3297404A (en) * | 1957-07-08 | 1967-01-10 | Du Pont | Purification of hydrogen peroxide |
BE756007A (fr) * | 1969-09-11 | 1971-03-10 | Ppg Industries Inc | Blanchiment en presence de solvant |
-
1973
- 1973-12-11 US US05/423,867 patent/US3990844A/en not_active Expired - Lifetime
-
1974
- 1974-11-18 CA CA213,991A patent/CA1030312A/en not_active Expired
- 1974-12-06 IT IT70558/74A patent/IT1027022B/it active
- 1974-12-06 JP JP49140431A patent/JPS5830360B2/ja not_active Expired
- 1974-12-07 DE DE2457985A patent/DE2457985C3/de not_active Expired
- 1974-12-10 BE BE151331A patent/BE823155A/xx unknown
- 1974-12-10 FR FR7440525A patent/FR2253867B1/fr not_active Expired
- 1974-12-11 GB GB53530/74A patent/GB1493619A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
USB423867I5 (xx) | 1976-02-03 |
DE2457985C3 (de) | 1978-05-11 |
FR2253867A1 (xx) | 1975-07-04 |
IT1027022B (it) | 1978-11-20 |
FR2253867B1 (xx) | 1977-03-25 |
JPS5090607A (xx) | 1975-07-19 |
DE2457985A1 (de) | 1975-06-19 |
DE2457985B2 (de) | 1977-09-01 |
US3990844A (en) | 1976-11-09 |
CA1030312A (en) | 1978-05-02 |
JPS5830360B2 (ja) | 1983-06-28 |
GB1493619A (en) | 1977-11-30 |
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