BR8803870A - Processo aperfeicoado para expulsar oxigenio de aguas industriais - Google Patents
Processo aperfeicoado para expulsar oxigenio de aguas industriaisInfo
- Publication number
- BR8803870A BR8803870A BR8803870A BR8803870A BR8803870A BR 8803870 A BR8803870 A BR 8803870A BR 8803870 A BR8803870 A BR 8803870A BR 8803870 A BR8803870 A BR 8803870A BR 8803870 A BR8803870 A BR 8803870A
- Authority
- BR
- Brazil
- Prior art keywords
- explute
- oxygen
- industrial waters
- perfect process
- perfect
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 239000008235 industrial water Substances 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
Classifications
-
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
Landscapes
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Removal Of Specific Substances (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Physical Water Treatments (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/082,877 US4734258A (en) | 1987-08-07 | 1987-08-07 | Morpholinohexose reductone as an oxygen scavenger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8803870A true BR8803870A (pt) | 1989-02-21 |
Family
ID=22174024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8803870A BR8803870A (pt) | 1987-08-07 | 1988-08-04 | Processo aperfeicoado para expulsar oxigenio de aguas industriais |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4734258A (pt) |
| EP (1) | EP0302531A1 (pt) |
| JP (1) | JPS6451190A (pt) |
| AU (1) | AU596343B2 (pt) |
| BR (1) | BR8803870A (pt) |
| CA (1) | CA1299964C (pt) |
| FR (1) | FR2619099B1 (pt) |
| NO (1) | NO171902C (pt) |
| NZ (1) | NZ225218A (pt) |
| PT (1) | PT88164A (pt) |
| ZA (1) | ZA885778B (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2854308B2 (ja) * | 1988-12-15 | 1999-02-03 | 出光興産株式会社 | 防錆・防食性不凍液用基材、防錆・防食性合成潤滑剤及び防錆・防食性含水液 |
| US5223164A (en) * | 1988-12-15 | 1993-06-29 | Idemitsu Kosan Co., Ltd. | Rust and corrosion preventive compositions |
| JP3604395B2 (ja) * | 1994-10-13 | 2004-12-22 | カタケム・インコーポレーテツド | アミン溶媒処理系における溶媒劣化および腐食を最小限にする方法 |
| US12435181B2 (en) | 2019-01-26 | 2025-10-07 | Shenshen Li | Formulations capable of reacting with or removal of molecular oxygen |
| CA3164631A1 (en) | 2019-12-20 | 2021-06-24 | Bl Technologies, Inc. | Method for minimizing fouling, corrosion, and solvent degradation in low-temperature refinery and natural gas processes |
| TW202345710A (zh) * | 2022-03-24 | 2023-12-01 | 日商不二製油集團控股股份有限公司 | 溶解氧降低劑、水中的溶解氧降低方法及飲食品的製造方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2580923A (en) * | 1947-06-19 | 1952-01-01 | Nat Aluminate Corp | Prevention of corrosion in steam generation |
| US2993007A (en) * | 1957-03-08 | 1961-07-18 | Gen Mills Inc | Nu-alkylheterocyclic nitroge-containing derivatives as corrosion-inhibitors |
| US3019196A (en) * | 1958-10-06 | 1962-01-30 | Gen Mills Inc | Process for inhibiting corrosion |
| US3424763A (en) * | 1966-02-28 | 1969-01-28 | Eastman Kodak Co | Fused cycloalkanecyclohexanediones and fused cycloalkanecyclohexenediones |
| US4067690A (en) * | 1976-05-04 | 1978-01-10 | Chemed Corporation | Boiler water treatment |
| JPS54120280A (en) * | 1978-03-13 | 1979-09-18 | Mitsubishi Heavy Ind Ltd | Treating method for exhaust gas |
| US4278635A (en) * | 1979-10-12 | 1981-07-14 | Chemed Corporation | Method for deoxygenation of water |
| JPS57169749A (en) * | 1981-04-11 | 1982-10-19 | Mitsubishi Paper Mills Ltd | Photographic material |
| US4389327A (en) * | 1982-06-14 | 1983-06-21 | Olin Corporation | Use of selected 1,2-dihydro-1,2,4,5-tetrazines as oxygen-scavenging agents |
| US4479917A (en) * | 1983-11-14 | 1984-10-30 | Olin Corporation | Use of aminoguanidine compounds as oxygen-scavenging and corrosion-inhibiting agents |
| US4657740A (en) * | 1984-11-21 | 1987-04-14 | Betz Laboratories, Inc. | Method of scavenging oxygen from aqueous mediums |
| DE3503096C2 (de) * | 1985-01-30 | 1987-03-19 | PCI Polychemie GmbH Augsburg, 8900 Augsburg | Korrosionsschutzmittel |
-
1987
- 1987-08-07 US US07/082,877 patent/US4734258A/en not_active Expired - Lifetime
-
1988
- 1988-06-29 NZ NZ225218A patent/NZ225218A/xx unknown
- 1988-07-07 CA CA000571375A patent/CA1299964C/en not_active Expired - Fee Related
- 1988-07-07 FR FR888809222A patent/FR2619099B1/fr not_active Expired - Fee Related
- 1988-07-29 AU AU20208/88A patent/AU596343B2/en not_active Ceased
- 1988-08-01 PT PT88164A patent/PT88164A/pt unknown
- 1988-08-02 JP JP63192185A patent/JPS6451190A/ja active Pending
- 1988-08-04 BR BR8803870A patent/BR8803870A/pt unknown
- 1988-08-05 ZA ZA885778A patent/ZA885778B/xx unknown
- 1988-08-05 NO NO883502A patent/NO171902C/no unknown
- 1988-08-08 EP EP88112901A patent/EP0302531A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ZA885778B (en) | 1989-06-28 |
| NO171902B (no) | 1993-02-08 |
| FR2619099B1 (fr) | 1991-10-11 |
| JPS6451190A (en) | 1989-02-27 |
| NZ225218A (en) | 1989-10-27 |
| AU2020888A (en) | 1989-02-09 |
| CA1299964C (en) | 1992-05-05 |
| NO171902C (no) | 1993-05-19 |
| EP0302531A1 (en) | 1989-02-08 |
| FR2619099A1 (fr) | 1989-02-10 |
| AU596343B2 (en) | 1990-04-26 |
| PT88164A (pt) | 1989-06-30 |
| US4734258A (en) | 1988-03-29 |
| NO883502L (no) | 1989-02-08 |
| NO883502D0 (no) | 1988-08-05 |
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