BR8006247A - CATALYST PELLETS AND PROCESS FOR DECOMPOSING Aqueous HYPOCLORITE SOLUTIONS - Google Patents
CATALYST PELLETS AND PROCESS FOR DECOMPOSING Aqueous HYPOCLORITE SOLUTIONSInfo
- Publication number
- BR8006247A BR8006247A BR8006247A BR8006247A BR8006247A BR 8006247 A BR8006247 A BR 8006247A BR 8006247 A BR8006247 A BR 8006247A BR 8006247 A BR8006247 A BR 8006247A BR 8006247 A BR8006247 A BR 8006247A
- Authority
- BR
- Brazil
- Prior art keywords
- hypoclorite
- solutions
- catalyst pellets
- decomposing aqueous
- decomposing
- Prior art date
Links
Classifications
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/70—Treatment of water, waste water, or sewage by reduction
- C02F1/705—Reduction by metals
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/18—Removal of treatment agents after treatment
- C02F2303/185—The treatment agent being halogen or a halogenated compound
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8192579A | 1979-10-04 | 1979-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8006247A true BR8006247A (en) | 1981-04-07 |
Family
ID=22167276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8006247A BR8006247A (en) | 1979-10-04 | 1980-09-29 | CATALYST PELLETS AND PROCESS FOR DECOMPOSING Aqueous HYPOCLORITE SOLUTIONS |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5697544A (en) |
| AU (1) | AU540994B2 (en) |
| BE (1) | BE885547A (en) |
| BR (1) | BR8006247A (en) |
| CA (1) | CA1165307A (en) |
| DE (1) | DE3037546A1 (en) |
| FR (1) | FR2466280B1 (en) |
| GB (1) | GB2059793B (en) |
| IT (1) | IT1144008B (en) |
| MX (1) | MX156526A (en) |
| NL (1) | NL191312C (en) |
| NO (1) | NO155276C (en) |
| SE (1) | SE440219B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5393724A (en) * | 1992-04-30 | 1995-02-28 | Tosoh Corporation | Process for removing oxidizable substance or reducible substance, composite containing metal oxide or hydroxide, and process for production thereof |
| JPH07102351B2 (en) * | 1992-08-10 | 1995-11-08 | 西村陶業株式会社 | Calcium sulfite compact for water treatment |
| DE69920881T2 (en) * | 1999-06-02 | 2006-02-09 | Ecolab Inc., St. Paul | Process for activation and / or self-cleaning of industrial or household wastewater |
| JP2001070937A (en) * | 1999-09-06 | 2001-03-21 | Kurita Water Ind Ltd | Membrane for treating water containing oxidizing agent and treating method |
| US9289741B2 (en) | 2012-02-01 | 2016-03-22 | Battelle Memorial Institute | Suspended-slurry reactor |
| WO2016092620A1 (en) * | 2014-12-08 | 2016-06-16 | 三菱重工業株式会社 | Water treatment apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL269502A (en) * | 1960-09-23 | |||
| GB1219184A (en) * | 1967-04-01 | 1971-01-13 | Ruhrchemie Ag | Process for the preparation of catalysts |
| JPS4869784A (en) * | 1971-12-24 | 1973-09-21 | ||
| GB1419767A (en) * | 1972-03-23 | 1975-12-31 | Imp Chemical Ind Ld | Cobalt oxide catalysts |
| US3898176A (en) * | 1972-08-08 | 1975-08-05 | Wacker Chemie Gmbh | Process for preparing mechanically resistant catalysts |
-
1980
- 1980-09-16 AU AU62447/80A patent/AU540994B2/en not_active Ceased
- 1980-09-23 NL NL8005291A patent/NL191312C/en not_active IP Right Cessation
- 1980-09-26 GB GB8031125A patent/GB2059793B/en not_active Expired
- 1980-09-29 BR BR8006247A patent/BR8006247A/en not_active IP Right Cessation
- 1980-10-01 SE SE8006869A patent/SE440219B/en not_active IP Right Cessation
- 1980-10-01 MX MX184157A patent/MX156526A/en unknown
- 1980-10-03 JP JP13787180A patent/JPS5697544A/en active Granted
- 1980-10-03 CA CA000361514A patent/CA1165307A/en not_active Expired
- 1980-10-03 NO NO802947A patent/NO155276C/en unknown
- 1980-10-03 IT IT49817/80A patent/IT1144008B/en active
- 1980-10-03 FR FR808021271A patent/FR2466280B1/en not_active Expired - Lifetime
- 1980-10-03 DE DE19803037546 patent/DE3037546A1/en active Granted
- 1980-10-06 BE BE0/202344A patent/BE885547A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU6244780A (en) | 1981-04-09 |
| NO155276B (en) | 1986-12-01 |
| NL191312B (en) | 1994-12-16 |
| IT8049817A0 (en) | 1980-10-03 |
| SE8006869L (en) | 1981-04-05 |
| SE440219B (en) | 1985-07-22 |
| NL8005291A (en) | 1981-04-07 |
| DE3037546C2 (en) | 1991-08-08 |
| DE3037546A1 (en) | 1981-04-16 |
| NO155276C (en) | 1987-03-11 |
| FR2466280A1 (en) | 1981-04-10 |
| AU540994B2 (en) | 1984-12-13 |
| GB2059793A (en) | 1981-04-29 |
| IT1144008B (en) | 1986-10-29 |
| NL191312C (en) | 1995-05-16 |
| CA1165307A (en) | 1984-04-10 |
| GB2059793B (en) | 1983-05-05 |
| NO802947L (en) | 1981-04-06 |
| FR2466280B1 (en) | 1990-05-04 |
| MX156526A (en) | 1988-09-07 |
| BE885547A (en) | 1981-04-06 |
| JPH0212620B2 (en) | 1990-03-22 |
| JPS5697544A (en) | 1981-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK | Patent expired |
Effective date: 19950929 |