BRPI0412597A - inibição da corrosão em sistemas fluidos - Google Patents

inibição da corrosão em sistemas fluidos

Info

Publication number
BRPI0412597A
BRPI0412597A BRPI0412597-5A BRPI0412597A BRPI0412597A BR PI0412597 A BRPI0412597 A BR PI0412597A BR PI0412597 A BRPI0412597 A BR PI0412597A BR PI0412597 A BRPI0412597 A BR PI0412597A
Authority
BR
Brazil
Prior art keywords
fluid
corrosion inhibition
fluid systems
corrosion
effective
Prior art date
Application number
BRPI0412597-5A
Other languages
English (en)
Inventor
Rosa Crovetto
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of BRPI0412597A publication Critical patent/BRPI0412597A/pt

Links

Classifications

    • 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
    • C23F11/167—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • C10G75/02—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of corrosion 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
    • 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
    • C23F11/167—Phosphorus-containing compounds
    • C23F11/1673—Esters of phosphoric or thiophosphoric acids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K21/00—Steam engine plants not otherwise provided for
    • F01K21/06—Treating live steam, other than thermodynamically, e.g. for fighting deposits in engine
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • C02F2303/08—Corrosion inhibition
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4075—Limiting deterioration of equipment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

"INIBIçãO DA CORROSãO EM SISTEMAS FLUIDOS". A presente invenção fornece um método efetivo para inibir a corrosão de superfícies metálicas em contato com um fluido contido em um sistema industrial fluido, o qual compreende adicionar a tal fluido uma quantidade efetiva de controle da corrosão de um composto de fosfoglicerida ou de um óleo de soja emulsificado.
BRPI0412597-5A 2003-07-31 2004-06-21 inibição da corrosão em sistemas fluidos BRPI0412597A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/631,562 US7311877B2 (en) 2003-07-31 2003-07-31 Inhibition of corrosion in fluid systems
PCT/US2004/019794 WO2005017231A1 (en) 2003-07-31 2004-06-21 Inhibition of corrosion in fluid systems

Publications (1)

Publication Number Publication Date
BRPI0412597A true BRPI0412597A (pt) 2006-09-19

Family

ID=34104142

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412597-5A BRPI0412597A (pt) 2003-07-31 2004-06-21 inibição da corrosão em sistemas fluidos

Country Status (11)

Country Link
US (1) US7311877B2 (pt)
EP (1) EP1651797B1 (pt)
JP (1) JP5179056B2 (pt)
KR (1) KR101226307B1 (pt)
CN (2) CN1823182A (pt)
AU (1) AU2004265601B2 (pt)
BR (1) BRPI0412597A (pt)
CA (1) CA2533346C (pt)
MX (1) MXPA06001091A (pt)
NZ (1) NZ545439A (pt)
WO (1) WO2005017231A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7407623B2 (en) * 2003-12-09 2008-08-05 Ge Betz, Inc. Steam condensate corrosion inhibitor compositions and methods
AT511789B1 (de) * 2010-05-13 2015-08-15 Baker Hughes Inc Verhinderung oder Abschwächung von durch Verbrennungsgas hervorgerufener Stahlkorrosion
CN102453917A (zh) * 2010-10-27 2012-05-16 中国石油化工股份有限公司 一种二氧化碳脱除系统的缓蚀剂及其应用
JP2014125673A (ja) * 2012-12-27 2014-07-07 Kurita Water Ind Ltd 蒸気復水系の防食方法、及びその方法に用いる防食剤
CA2905528C (en) * 2013-03-14 2018-02-20 Buckman Laboratories International, Inc. Modified lecithin corrosion inhibitor in fluid systems
US20160113043A1 (en) * 2014-10-15 2016-04-21 Lear Corporation Vehicle Gateway Module Configured to Provide Wireless Hotspot
US11256494B2 (en) 2017-10-02 2022-02-22 Red Bend Ltd. ECU and peripherals update using central dispatch unit

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977994A (en) 1974-06-24 1976-08-31 Universal Oil Products Company Rust inhibiting composition
FI58953B (fi) * 1977-12-22 1981-01-30 Valmet Oy Foerfarande foer utnyttjande av vid framstaellning av termomekanisk massa bildad vaermeenergi
FR2422731A1 (fr) 1978-04-10 1979-11-09 British Petroleum Co Agent anti-corrosion utilise lors de l'ensilage d'aliments pour animaux effectue en presence de conservateurs acides
US4305853A (en) 1980-03-11 1981-12-15 American Lecithin Company Chemical modification of metal oxides and lecithin materials
GB2131822B (en) 1982-10-28 1986-06-04 Alan Richard Parkinson Corrosion preventive composition
JPS6066003A (ja) * 1983-09-22 1985-04-16 日東化工株式会社 蒸気ボイラの腐食防止方法
JPS6078599A (ja) * 1983-10-06 1985-05-04 理研ビタミン株式会社 スケ−ル抑制方法
AU565146B2 (en) 1983-10-24 1987-09-03 Connetics Australia Pty Ltd Foamable biocide composition
US4722805A (en) 1984-09-11 1988-02-02 Petrolite Corporation Multifunctional corrosion inhibitors
US4599185A (en) * 1985-03-25 1986-07-08 Borg-Warner Corporation Refrigerant additive and method for reducing corrosion in refrigeration systems
JPS6296597A (ja) * 1985-10-23 1987-05-06 Mitsubishi Heavy Ind Ltd 潤滑油
JPS6424897U (pt) * 1987-08-03 1989-02-10
JPH01123084A (ja) * 1987-11-04 1989-05-16 Daicel Chem Ind Ltd 防錆剤
US5368775A (en) 1988-07-11 1994-11-29 Betz Laboratories, Inc. Corrosion control composition and method for boiler/condensate steam system
US4970026A (en) 1988-09-21 1990-11-13 Drew Chemical Corporation Corrosion inhibitor
US5082592A (en) 1989-05-02 1992-01-21 Betz Laboratories, Inc. Corrosion inhibitors for ferrous metals in aqueous solutions comprising a nonionic surfactant and an anionic oxygen containing group
EP0522161B1 (en) 1990-03-30 1995-02-15 Aquas Corporation Corrosion inhibitor for steam and condenser system and corrosion inhibition method therefor
US5120357A (en) 1991-02-06 1992-06-09 Amico, Inc. Lecithin corrosion inhibitor
JPH0593286A (ja) * 1991-09-30 1993-04-16 Akuasu Kk 蒸気及び復水系の防食剤ならびに蒸気及び復水系の防食方法
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Also Published As

Publication number Publication date
NZ545439A (en) 2009-12-24
AU2004265601B2 (en) 2010-05-13
EP1651797B1 (en) 2013-05-15
KR101226307B1 (ko) 2013-01-24
US7311877B2 (en) 2007-12-25
CN102080232A (zh) 2011-06-01
JP2007500789A (ja) 2007-01-18
CA2533346A1 (en) 2005-02-24
US20050025661A1 (en) 2005-02-03
CN1823182A (zh) 2006-08-23
JP5179056B2 (ja) 2013-04-10
MXPA06001091A (es) 2006-04-11
AU2004265601A1 (en) 2005-02-24
KR20060041246A (ko) 2006-05-11
EP1651797A1 (en) 2006-05-03
WO2005017231A1 (en) 2005-02-24
CA2533346C (en) 2012-02-07

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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B09B Patent application refused [chapter 9.2 patent gazette]

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