PT2193179T - Aditivo inovador para inibição da corrosão por ácido nafténico e método de utilização do mesmo - Google Patents

Aditivo inovador para inibição da corrosão por ácido nafténico e método de utilização do mesmo

Info

Publication number
PT2193179T
PT2193179T PT88509120T PT08850912T PT2193179T PT 2193179 T PT2193179 T PT 2193179T PT 88509120 T PT88509120 T PT 88509120T PT 08850912 T PT08850912 T PT 08850912T PT 2193179 T PT2193179 T PT 2193179T
Authority
PT
Portugal
Prior art keywords
same
naphthenic acid
corrosion inhibition
acid corrosion
novel additive
Prior art date
Application number
PT88509120T
Other languages
English (en)
Inventor
Subramaniyam Mahesh
Original Assignee
Dorf Ketal Chemicals (I) Private Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40639285&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT2193179(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dorf Ketal Chemicals (I) Private Ltd filed Critical Dorf Ketal Chemicals (I) Private Ltd
Publication of PT2193179T publication Critical patent/PT2193179T/pt

Links

Classifications

    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/26—Organic compounds containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/26—Organic compounds containing phosphorus
    • C10L1/2608—Organic compounds containing phosphorus containing a phosphorus-carbon bond
    • C10L1/2616—Organic compounds containing phosphorus containing a phosphorus-carbon bond sulfur containing
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/12—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
    • C10M137/14—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond containing sulfur
    • 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
    • C10G2300/10—Feedstock materials
    • C10G2300/1033—Oil well production fluids
    • 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
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • 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
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • C10G2300/203—Naphthenic acids, TAN
    • 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
    • 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
    • C10G2300/80—Additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C10L1/1886—Carboxylic acids; metal salts thereof naphthenic acid
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/26—Organic compounds containing phosphorus
    • C10L1/2633—Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. bond)
    • C10L1/265—Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. bond) oxygen and/or sulfur bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/26—Organic compounds containing phosphorus
    • C10L1/2666—Organic compounds containing phosphorus macromolecular compounds
    • C10L1/2683—Organic compounds containing phosphorus macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon to carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/26—Organic compounds containing phosphorus
    • C10L1/2691—Compounds of uncertain formula; reaction of organic compounds (hydrocarbons acids, esters) with Px Sy, Px Sy Halz or sulfur and phosphorus containing compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/16—Naphthenic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C10M2223/065—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT88509120T 2007-09-14 2008-09-12 Aditivo inovador para inibição da corrosão por ácido nafténico e método de utilização do mesmo PT2193179T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1769MU2007 2007-09-14

Publications (1)

Publication Number Publication Date
PT2193179T true PT2193179T (pt) 2017-02-14

Family

ID=40639285

Family Applications (1)

Application Number Title Priority Date Filing Date
PT88509120T PT2193179T (pt) 2007-09-14 2008-09-12 Aditivo inovador para inibição da corrosão por ácido nafténico e método de utilização do mesmo

Country Status (17)

Country Link
US (1) US9115319B2 (pt)
EP (1) EP2193179B1 (pt)
JP (1) JP5496095B2 (pt)
KR (1) KR101582105B1 (pt)
CN (2) CN101868514B (pt)
AU (1) AU2008322235B2 (pt)
BR (1) BRPI0815464B1 (pt)
CA (1) CA2699181C (pt)
ES (1) ES2614763T3 (pt)
HR (1) HRP20170161T1 (pt)
HU (1) HUE031481T2 (pt)
MX (1) MX2010002850A (pt)
MY (1) MY151257A (pt)
PL (1) PL2193179T3 (pt)
PT (1) PT2193179T (pt)
WO (1) WO2009063496A2 (pt)
ZA (1) ZA201001833B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2132281B1 (en) * 2007-03-30 2019-06-12 Dorf Ketal Chemicals (I) Private Limited High temperature naphthenic acid corrosion inhibition using organophosphorous sulphur compounds and combinations thereof
US9228142B2 (en) 2007-04-04 2016-01-05 Dorf Ketal Chemicals (I) Private Limited Naphthenic acid corrosion inhibition using new synergetic combination of phosphorus compounds
MY151257A (en) 2007-09-14 2014-04-30 Dorf Ketal Chemicals I Private Ltd A novel additive for naphthenic acid corrosion inhibition and method of using the same
ES2792455T3 (es) * 2008-08-26 2020-11-11 Dorf Ketal Chemicals I Private Ltd Un aditivo polimérico novedoso eficaz para inhibir la corrosión por ácido nafténico y procedimiento para el uso del mismo
DK2340296T3 (da) * 2008-08-26 2015-01-19 Dorf Ketal Chemicals I Private Ltd Nyt additiv til inhibering af syrekorrosion og fremgangsmåder til anvendelse af det nye additiv
CA2890231C (en) * 2012-11-06 2019-09-24 Exxonmobil Research And Engineering Company Method for identifying layers providing corrosion protection in crude oil fractions
CN102911651A (zh) * 2012-11-09 2013-02-06 天津亿利科能源科技发展股份有限公司 一种油田用复配型阻垢缓蚀剂及其制备方法
US10655232B2 (en) 2014-09-03 2020-05-19 Baker Hughes, A Ge Company, Llc Additives to control hydrogen sulfide release of sulfur containing and/or phosphorus containing corrosion inhibitors
JP6696189B2 (ja) * 2016-01-28 2020-05-20 住友金属鉱山株式会社 残存硫化水素の除去方法
CN107987887B (zh) * 2017-11-24 2020-05-12 浙江杭化科技股份有限公司 一种炼油装置用高温缓蚀增收剂
CN108264891B (zh) * 2017-12-29 2020-04-10 南京华洲新材料有限公司 一种油溶性缓蚀剂及其制备方法
CN113840945B (zh) * 2019-04-16 2023-09-26 埃科莱布美国股份有限公司 衍生自多胺的带多个电荷的阳离子化合物及其组合物用于水系统中的腐蚀抑制的用途
CA3147908C (en) 2019-07-29 2024-04-16 Ecolab Usa Inc. Oil soluble molybdenum complexes as high temperature fouling inhibitors
AR119519A1 (es) 2019-07-29 2021-12-22 Ecolab Usa Inc Complejos de molibdeno solubles en aceite para inhibir la corrosión a alta temperatura y aplicaciones relacionadas en refinerías de petróleo
US11319634B2 (en) 2019-12-16 2022-05-03 Saudi Arabian Oil Company Corrosion inhibitors for a refinery
US11046901B1 (en) 2020-06-15 2021-06-29 Saudi Arabian Oil Company Naphthenic acid corrosion inhibitors for a refinery
CN112176348A (zh) * 2020-09-27 2021-01-05 北京乐文科技发展有限公司 一种水溶性缓蚀剂及其制备方法
US11434413B1 (en) 2021-05-07 2022-09-06 Saudi Arabian Oil Company Flourinated aromatic compound as refinery corrosion inhibitor

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190608667A (en) 1906-04-10 1907-01-24 Thomas Watts Coslett Improvements relating to the Treatment of Iron or Steel for Preventing Oxidation or Rusting.
US1872091A (en) 1930-09-24 1932-08-16 Gen Motors Res Corp Process of cleaning metal
US2316078A (en) 1941-03-24 1943-04-06 Standard Oil Co Lubricant
US2316087A (en) 1941-06-26 1943-04-06 Standard Oil Co Lubricant
BE581744A (pt) * 1950-12-22
FR1131205A (fr) 1955-09-08 1957-02-19 Exxon Standard Sa Compositions d'huiles lubrifiantes améliorées
US2915517A (en) 1957-05-08 1959-12-01 Lubrizol Corp Oil-soluble metal sulfonates and process for the preparation thereof
NL131125C (pt) 1959-06-04
US3145886A (en) 1962-04-10 1964-08-25 Kenneth A Goodwin Self-closing caps for collapsible tubes
US3201438A (en) 1962-08-09 1965-08-17 Texaco Inc Method of producing a monoester of a hydrocarbyl thiophosphonic acid and a polyalkylene glycol
US3260622A (en) 1962-09-05 1966-07-12 Lubrizol Corp Organic phosphate complexes
US3256192A (en) * 1962-10-18 1966-06-14 Texaco Inc Reaction products of glycidols
US3281359A (en) 1964-08-27 1966-10-25 Texaco Inc Neopentyl polyol derivatives and lubricating compositions
US3460989A (en) 1964-09-02 1969-08-12 John H Rusch Method of treating ferrous metal surfaces
GB1052380A (pt) 1964-09-08
US3324032A (en) 1964-12-22 1967-06-06 Exxon Research Engineering Co Reaction product of dithiophosphoric acid and dibasic acid anhydride
US3511780A (en) * 1966-02-09 1970-05-12 Exxon Research Engineering Co Oil-soluble ashless dispersant-detergent-inhibitors
US3459662A (en) 1967-01-31 1969-08-05 Exxon Research Engineering Co Phospho-sulfurized phosphite esters and hydrocarbon compositions containing the same
US3489682A (en) 1968-03-01 1970-01-13 Lubrizol Corp Metal salt compositions
US3531394A (en) 1968-04-25 1970-09-29 Exxon Research Engineering Co Antifoulant additive for steam-cracking process
US3544544A (en) * 1968-11-07 1970-12-01 Monsanto Co Process for improving the odor of phosphorus-sulfide organic compounds
US3668237A (en) 1969-06-24 1972-06-06 Universal Oil Prod Co Amine salts of phosphinic acid esters
US3663637A (en) * 1970-04-23 1972-05-16 Monsanto Co Start-up method for hydrogenation process
US3909447A (en) * 1972-07-17 1975-09-30 Petrolite Corp Mixtures of thiophosphates, oxygen phosphates and pyrophosphates
US4024050A (en) 1975-01-07 1977-05-17 Nalco Chemical Company Phosphorous ester antifoulants in crude oil refining
US4024049A (en) 1975-01-07 1977-05-17 Nalco Chemical Company Mono and di organophosphite esters as crude oil antifoulants
US4105540A (en) 1977-12-15 1978-08-08 Nalco Chemical Company Phosphorus containing compounds as antifoulants in ethylene cracking furnaces
US4443609A (en) 1980-05-19 1984-04-17 Petrolite Corporation Tetrahydrothiazole phosphonic acids or esters thereof
US4542253A (en) 1983-08-11 1985-09-17 Nalco Chemical Company Use of phosphate and thiophosphate esters neutralized with water soluble amines as ethylene furnace anti-coking antifoulants
US4578178A (en) 1983-10-19 1986-03-25 Betz Laboratories, Inc. Method for controlling fouling deposit formation in a petroleum hydrocarbon or petrochemical
US4600518A (en) 1985-07-15 1986-07-15 Nalco Chemical Company Choline for neutralizing naphthenic acid in fuel and lubricating oils
US4906391A (en) * 1986-09-15 1990-03-06 Mobil Oil Corporation Reaction products of olefins, sulfur and phosphorus pentasulfide and lubricant compositions thereof
US4927561A (en) 1986-12-18 1990-05-22 Betz Laboratories, Inc. Multifunctional antifoulant compositions
US4775458A (en) 1986-12-18 1988-10-04 Betz Laboratories, Inc. Multifunctional antifoulant compositions and methods of use thereof
US4842716A (en) 1987-08-13 1989-06-27 Nalco Chemical Company Ethylene furnace antifoulants
US4941994A (en) 1989-07-18 1990-07-17 Petrolite Corporation Corrosion inhibitors for use in hot hydrocarbons
US5182013A (en) 1990-12-21 1993-01-26 Exxon Chemical Patents Inc. Naphthenic acid corrosion inhibitors
GB9208034D0 (en) 1992-04-10 1992-05-27 Bp Chem Int Ltd Fuel composition
MX9305120A (es) 1992-09-04 1994-03-31 Lubrizol Corp Composiciones sobrebasificadas sulfuradas.
US5252254A (en) 1992-12-30 1993-10-12 Nalco Chemical Company Naphthenic acid corrosion inhibitor
US5314643A (en) 1993-03-29 1994-05-24 Betz Laboratories, Inc. High temperature corrosion inhibitor
US5500107A (en) 1994-03-15 1996-03-19 Betz Laboratories, Inc. High temperature corrosion inhibitor
US5621154A (en) 1994-04-19 1997-04-15 Betzdearborn Inc. Methods for reducing fouling deposit formation in jet engines
US5611991A (en) 1994-05-24 1997-03-18 Champion Technologies, Inc. Corrosion inhibitor containing phosphate groups
US5552085A (en) * 1994-08-31 1996-09-03 Nalco Chemical Company Phosphorus thioacid ester inhibitor for naphthenic acid corrosion
US5630964A (en) 1995-05-10 1997-05-20 Nalco/Exxon Energy Chemicals, L.P. Use of sulfiding agents for enhancing the efficacy of phosphorus in controlling high temperature corrosion attack
ATE232894T1 (de) 1996-05-30 2003-03-15 Baker Hughes Inc Naphtensäurekorrosionskontrolle mit thiophosphorverbindungen
US20050044778A1 (en) 1997-12-08 2005-03-03 Orr William C. Fuel compositions employing catalyst combustion structure
CA2308554A1 (en) 1999-06-22 2000-12-22 Scott D. Schwab Phosphorylated thermal stability additives for distillate fuels
DE19951385A1 (de) 1999-10-26 2001-05-03 Budenheim Rud A Oetker Chemie Verfahren zur Herstellung von Phosphorsäureestern oder Phosphorsäureestergemischen von Polyolen und deren Verwendung
JP2002180077A (ja) * 2000-12-08 2002-06-26 Ntn Corp 潤滑剤組成物および軸受
US6902662B2 (en) 2002-04-29 2005-06-07 Champion Technologies, Inc. Method of reducing hydrolysis in hydrocarbon streams
DE10232747A1 (de) 2002-07-18 2004-02-05 Basf Ag Verwendung von Polyisobutylen-Derivaten zur Behandlung von Metalloberflächen
US7122508B2 (en) * 2002-10-31 2006-10-17 Chevron Oronite Company Llc Methods and compositions for reducing wear in internal combustion engines lubricated with a low phosphorous content borate-containing lubricating oil
US20060091044A1 (en) 2004-11-02 2006-05-04 General Electric Company High temperature corrosion inhibitor
US20070119747A1 (en) * 2005-11-30 2007-05-31 Baker Hughes Incorporated Corrosion inhibitor
US20080001125A1 (en) 2006-06-30 2008-01-03 Baker Hughes Incorporated Method and compositions for inhibition of naphthenic acid induced corrosion
CN100570003C (zh) * 2006-07-03 2009-12-16 中国石油化工集团公司 一种高温缓蚀剂及其制备方法和应用
EP2132281B1 (en) * 2007-03-30 2019-06-12 Dorf Ketal Chemicals (I) Private Limited High temperature naphthenic acid corrosion inhibition using organophosphorous sulphur compounds and combinations thereof
US9228142B2 (en) 2007-04-04 2016-01-05 Dorf Ketal Chemicals (I) Private Limited Naphthenic acid corrosion inhibition using new synergetic combination of phosphorus compounds
MY151257A (en) 2007-09-14 2014-04-30 Dorf Ketal Chemicals I Private Ltd A novel additive for naphthenic acid corrosion inhibition and method of using the same
DK2340296T3 (da) 2008-08-26 2015-01-19 Dorf Ketal Chemicals I Private Ltd Nyt additiv til inhibering af syrekorrosion og fremgangsmåder til anvendelse af det nye additiv
ES2792455T3 (es) 2008-08-26 2020-11-11 Dorf Ketal Chemicals I Private Ltd Un aditivo polimérico novedoso eficaz para inhibir la corrosión por ácido nafténico y procedimiento para el uso del mismo

Also Published As

Publication number Publication date
PL2193179T3 (pl) 2017-07-31
BRPI0815464A2 (pt) 2015-08-25
US9115319B2 (en) 2015-08-25
CN104711580A (zh) 2015-06-17
JP2010539278A (ja) 2010-12-16
KR101582105B1 (ko) 2016-01-04
WO2009063496A3 (en) 2009-12-30
CN101868514A (zh) 2010-10-20
BRPI0815464B1 (pt) 2018-12-18
US20100264064A1 (en) 2010-10-21
ZA201001833B (en) 2011-06-29
EP2193179A2 (en) 2010-06-09
AU2008322235A1 (en) 2009-05-22
CN101868514B (zh) 2015-03-25
CA2699181C (en) 2015-05-12
WO2009063496A2 (en) 2009-05-22
HUE031481T2 (en) 2017-07-28
KR20100085916A (ko) 2010-07-29
HRP20170161T1 (hr) 2017-03-24
JP5496095B2 (ja) 2014-05-21
ES2614763T3 (es) 2017-06-01
CA2699181A1 (en) 2009-05-22
MX2010002850A (es) 2010-09-10
MY151257A (en) 2014-04-30
EP2193179B1 (en) 2016-11-09
AU2008322235B2 (en) 2012-05-03
EP2193179A4 (en) 2014-04-30

Similar Documents

Publication Publication Date Title
PT2193179T (pt) Aditivo inovador para inibição da corrosão por ácido nafténico e método de utilização do mesmo
HRP20150011T1 (hr) Novi aditiv za inhibiranje korozije kiselinom i metoda za korištenje novog aditiva
EP2046918A4 (en) METHOD AND COMPOSITIONS FOR INHIBITING NAPHTHIC ACID-INDUCED CORROSION
HK1218256A1 (zh) 使用 抑制劑的方法
GB0813278D0 (en) Method for inhibiting corrosion
ZA200906646B (en) High temperature naphthenic acid corrosion inhibition using organophosporous sulphur compounds and combinations thereof
ZA201101509B (en) An effective novel polymeric additive for inhibiting napthenic acid corrosion and method of using the same
IL199727A0 (en) Inhibitors of mek
EP2005957A4 (en) ACID SECRETION INHIBITOR
MY157688A (en) Naphthenic acid corrosion inhibition using new synergetic combination of phosphorus compounds
EP2379685A4 (en) ADDITIVE ADDITIVE COMPOSITION AND MANUFACTURING METHOD THEREFOR
EP2108056A4 (en) NEW CORROSION INHIBITORS ON MERCAPTAN BASIS
SI1977950T1 (sl) Postopek za ocenjevanje v povezavi z učinkom kakovosti postavitve tira
HUE051153T2 (hu) Korróziós inhibitor
ZA201108266B (en) An effective novel non-polymeric and non-fouling additive for inhibiting high-temperature naphthenic acid corrosion and method of using the same
ZA200905851B (en) Method for the production of acrylic acid
EP2240019A4 (en) MIMETIC ACID COMPOUNDS FOR INHIBITING ISOPRENYL-S-CYSTEINYL METHYLTRANSFERASE
EP2296470A4 (en) COMPOSITIONS AND METHODS FOR INHIBITING GASTRIC ACID SECRETION
IL173706A0 (en) Corrosion inhibitors
GB2447028B (en) Inhibition of corrosion of structures
EP2000036A4 (en) TEMPERATURE FOR THE PRODUCTION OF VOLATILE SULFIDE, AND METHOD FOR INHIBITING THE PRODUCTION OF VOLATILE SULFIDE WITH THE INHIBITOR
EP2062975A4 (en) PROCESS FOR PRODUCING L-GLUTAMIC ACID
EP2216410A4 (en) PROCESS FOR PREPARING AMINO ACID
GB0707604D0 (en) Method for preventing corrosion of substrate
EP2044186A4 (en) TUNGSTEN-BASED CORROSION PROTECTION