BR8801054A - Processo para o controle da corrosao de metais que ficam em contacto com agua do sistema em um sistema aquoso - Google Patents
Processo para o controle da corrosao de metais que ficam em contacto com agua do sistema em um sistema aquosoInfo
- Publication number
- BR8801054A BR8801054A BR8801054A BR8801054A BR8801054A BR 8801054 A BR8801054 A BR 8801054A BR 8801054 A BR8801054 A BR 8801054A BR 8801054 A BR8801054 A BR 8801054A BR 8801054 A BR8801054 A BR 8801054A
- Authority
- BR
- Brazil
- Prior art keywords
- water
- corrosion
- metals
- contact
- control
- Prior art date
Links
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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/147—Nitrogen-containing compounds containing a nitrogen-to-oxygen bond
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/026,494 US4980128A (en) | 1987-03-16 | 1987-03-16 | Control of corrosion in aqueous systems |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8801054A true BR8801054A (pt) | 1988-10-18 |
Family
ID=21832164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8801054A BR8801054A (pt) | 1987-03-16 | 1988-03-10 | Processo para o controle da corrosao de metais que ficam em contacto com agua do sistema em um sistema aquoso |
Country Status (10)
Country | Link |
---|---|
US (1) | US4980128A (pt) |
EP (1) | EP0283243B1 (pt) |
JP (1) | JPS63243287A (pt) |
AT (1) | ATE77105T1 (pt) |
AU (1) | AU595992B2 (pt) |
BR (1) | BR8801054A (pt) |
CA (1) | CA1289846C (pt) |
DE (1) | DE3871830T2 (pt) |
ES (1) | ES2032551T3 (pt) |
ZA (1) | ZA88329B (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5352383A (en) * | 1991-10-18 | 1994-10-04 | Centrax International Corp. | Corrosion inhibitor and sealable thread protector end cap for tubular goods |
US5264155A (en) * | 1992-06-03 | 1993-11-23 | Betz Laboratories, Inc. | Methods for inhibiting the corrosion and deposition of iron and iron containing metals in aqueous systems |
GB2303848B (en) * | 1992-08-17 | 1997-04-16 | Grace W R & Co | Inhibition of oxygen corrosion in aqueous systems |
US5403493A (en) * | 1992-12-10 | 1995-04-04 | Nalco Chemical Company | Noncorrosive scale inhibitor additive in geothermal wells |
US5565416A (en) * | 1994-01-10 | 1996-10-15 | Phillips Petroleum Company | Corrosion inhibitor for wellbore applications |
US5589107A (en) * | 1994-08-15 | 1996-12-31 | Applied Specialties, Inc. | Method and composition for inhibiting corrosion |
WO1996012053A1 (en) * | 1994-10-13 | 1996-04-25 | Catachem, Inc. | Method for minimizing solvent degradation and corrosion in amine solvent treating systems |
US5686016A (en) * | 1995-10-10 | 1997-11-11 | Veldman; Ray R. | Oxygen scavenging solutions for reducing corrosion by heat stable amine salts |
US6059992A (en) * | 1995-10-10 | 2000-05-09 | Veldman; Ray R. | Gas treating solution corrosion inhibitor |
US6299836B1 (en) | 1995-10-10 | 2001-10-09 | Coastal Chemical Co., L.L.C. (A Louisiana Limited Liability Company) | Gas treating solution corrosion inhibitor |
US5788857A (en) * | 1996-10-23 | 1998-08-04 | Nalco Chemical Company | Hydroxyimino alkylene phosphonic acids for corrosion and scale inhibition in aqueous systems |
DE10203329A1 (de) * | 2002-01-29 | 2003-08-14 | Bayer Ag | Korrosionsschutzmittel zum Schutz von metallischen Werkstoffen in stark alkalischem Medium |
US7018461B2 (en) | 2002-02-22 | 2006-03-28 | Cellulose Solutions, Llc | Release agents |
CN105984975A (zh) * | 2015-02-06 | 2016-10-05 | 江山联合化工集团有限公司 | 新型制氢酸性水回收利用装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2170596A (en) * | 1935-08-08 | 1939-08-22 | Quiggle Dorothy | Oxygen-absorbing solution |
DE1521749B1 (de) * | 1966-12-14 | 1969-10-16 | Bayer Ag | Mittel mit einem Gehalt an Hydrazin zum Korrosionsschutz von Metallen |
US3843547A (en) * | 1972-12-26 | 1974-10-22 | Olin Corp | Composition for accelerating oxygen removal comprised of an aqueous solution of hydrazine containing a mixture of an aryl amine compound and a quinone compound |
US3983048A (en) * | 1972-12-26 | 1976-09-28 | Olin Corporation | Composition for accelerating oxygen removal comprised of a mixture of aqueous hydrazine and an aryl amine compound |
US3917700A (en) * | 1974-01-30 | 1975-11-04 | Goodyear Tire & Rubber | Nitrone compounds |
US4026664A (en) * | 1975-08-21 | 1977-05-31 | Olin Corporation | Catalyzed hydrazine compound corrosion inhibiting composition containing a quinone compound and a complex of metal salt and an ortho aromatic compound |
US4079018A (en) * | 1976-02-24 | 1978-03-14 | Olin Corporation | Catalyzed hydrazine compositions and methods of their use |
US4067690A (en) * | 1976-05-04 | 1978-01-10 | Chemed Corporation | Boiler water treatment |
US4278635A (en) * | 1979-10-12 | 1981-07-14 | Chemed Corporation | Method for deoxygenation of water |
US4269717A (en) * | 1980-04-17 | 1981-05-26 | Nalco Chemical Company | Boiler additives for oxygen scavenging |
US4487708A (en) * | 1980-07-14 | 1984-12-11 | Betz Laboratories, Inc. | Hydroquinone oxygen scavenger for use in aqueous mediums |
US4279767A (en) * | 1980-07-14 | 1981-07-21 | Betz Laboratories, Inc. | Use of improved hydroquinone oxygen scavenger in aqueous mediums |
US4289645A (en) * | 1980-07-14 | 1981-09-15 | Betz Laboratories, Inc. | Hydroquinone and mu-amine compositions |
US4350606A (en) * | 1980-10-03 | 1982-09-21 | Dearborn Chemical Company | Composition and method for inhibiting corrosion |
US4728497A (en) * | 1980-12-15 | 1988-03-01 | Betz Laboratories, Inc. | Use of aminophenol compounds as oxygen scavengers in an aqueous medium |
JPS5931396B2 (ja) * | 1981-06-12 | 1984-08-01 | 東海電化工業株式会社 | 溶存酸素除去法 |
US4399098A (en) * | 1981-09-21 | 1983-08-16 | Dearborn Chemical Company | Prevention of corrosion in aqueous solutions |
JPS59164762A (ja) * | 1983-03-09 | 1984-09-17 | Univ Osaka | 第2アミンからニトロンを合成する方法 |
US4487745A (en) * | 1983-08-31 | 1984-12-11 | Drew Chemical Corporation | Oximes as oxygen scavengers |
US4479917A (en) * | 1983-11-14 | 1984-10-30 | Olin Corporation | Use of aminoguanidine compounds as oxygen-scavenging and corrosion-inhibiting agents |
CA1210930A (en) * | 1984-04-18 | 1986-09-09 | Harvey W. Thompson | Composition and method for deoxygenation |
US4670131A (en) * | 1986-01-13 | 1987-06-02 | Exxon Chemical Patents Inc. | Method for controlling fouling of hydrocarbon compositions containing olefinic compounds |
-
1987
- 1987-03-16 US US07/026,494 patent/US4980128A/en not_active Expired - Lifetime
-
1988
- 1988-01-19 ZA ZA880329A patent/ZA88329B/xx unknown
- 1988-03-10 BR BR8801054A patent/BR8801054A/pt unknown
- 1988-03-14 CA CA000561359A patent/CA1289846C/en not_active Expired - Lifetime
- 1988-03-14 JP JP63058527A patent/JPS63243287A/ja active Pending
- 1988-03-15 AT AT88302243T patent/ATE77105T1/de not_active IP Right Cessation
- 1988-03-15 DE DE8888302243T patent/DE3871830T2/de not_active Expired - Lifetime
- 1988-03-15 EP EP88302243A patent/EP0283243B1/en not_active Expired - Lifetime
- 1988-03-15 ES ES198888302243T patent/ES2032551T3/es not_active Expired - Lifetime
- 1988-03-16 AU AU13146/88A patent/AU595992B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ES2032551T3 (es) | 1993-02-16 |
US4980128A (en) | 1990-12-25 |
JPS63243287A (ja) | 1988-10-11 |
EP0283243A2 (en) | 1988-09-21 |
DE3871830T2 (de) | 1992-12-10 |
DE3871830D1 (de) | 1992-07-16 |
CA1289846C (en) | 1991-10-01 |
ZA88329B (en) | 1988-07-06 |
EP0283243A3 (en) | 1989-06-21 |
AU1314688A (en) | 1988-09-15 |
EP0283243B1 (en) | 1992-06-10 |
AU595992B2 (en) | 1990-04-12 |
ATE77105T1 (de) | 1992-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8801054A (pt) | Processo para o controle da corrosao de metais que ficam em contacto com agua do sistema em um sistema aquoso | |
DK673588A (da) | Substituerede propanphosphinsyreforbindelser og salte deraf samt deres fremstilling | |
DE3688150D1 (de) | Antikrebs-chinazolinon-derivate. | |
ES2058091T3 (es) | Derivados de acido 3-pirrolidiniltio-1-azabiciclo(3.2.0)hept-2-eno-2-carboxilico y procedimientos para su preparacion. | |
BR9911491A (pt) | Processo de tratamento de uma superfìcie metálica para aumentar a resistência contra corrosão, e, uso de uma solução de tratamento | |
DE68904995D1 (de) | Phenolische thioaether, deren herstellung und verwendung. | |
JPS6425777A (en) | Organic salt of physostigmine | |
GB8607921D0 (en) | 3,4-disubstituted-2-azetidinone derivatives | |
ES2028380T3 (es) | Estabilizacion de hierro en sistemas acuosos. | |
MX169587B (es) | Composicion de enfriamiento rapido inhibidas contra corrocion | |
BR9303402A (pt) | Processo para o tratamento de um sistema aquoso e composicao adequada para ser adicionada a um sistema aquoso | |
BR8606955A (pt) | Processo para preparar uma composicao,concentrado aditivo,composicao lubrificante,composicao combustivel e metodo para reduzir o consumo de combustivel | |
DE3669502D1 (de) | Cycloalkyl-substituierte 4-aminophenylderivate und verfahren zu deren herstellung. | |
KR850008505A (ko) | 과산화수소 및 금속이온을 함유하는 안정화된 산성 수용액 조성물 | |
BR0008673A (pt) | Composição de matéria lìquida, e, processo para formar um revestimento de conversão de fosfato de zinco sobre um substrato metálico | |
ES8507462A1 (es) | Procedimiento para preparar sales de amina | |
BR9913099A (pt) | Inibição de corrosão em sistemas aquosos | |
KR890701481A (ko) | 부식 및 스케일 형성을 억제하기 위해 수성 계를 처리하는 방법 | |
EP0785297A3 (pt) | ||
NO902148L (no) | Fremgangsmaate til fremstilling av sterkt vannopploeselige,stabile, krystallinske salter av 2',3'-dideoksyinosinmonohydrat, 2',3'-dideoksy-2',3'-didehydrotymidinmonohydrat og2',3'-dideoksy-2'-fluorinosinhemihydrat. | |
ATE5488T1 (de) | Verwendung schwefelhaltiger hydroxycarbonsaeuren als korrosionsinhibitoren fuer waessrige systeme. | |
GR3021569T3 (en) | Use of xanthine derivatives against peptic ulcers | |
ES2072299T3 (es) | Derivados de 3-desoxi-micaminosil-tilonolida. | |
JPS5690982A (en) | Restraining method for corrosion of steel material against solution containing sour gas | |
KR900012840A (ko) | 니트로페놀의 분해방법 |