ES2179916T3 - Utilizacion de agentes de azufre para mejorar la eficacia del fosforo en el control de la corrosion a elevadas temperaturas. - Google Patents
Utilizacion de agentes de azufre para mejorar la eficacia del fosforo en el control de la corrosion a elevadas temperaturas.Info
- Publication number
- ES2179916T3 ES2179916T3 ES96303031T ES96303031T ES2179916T3 ES 2179916 T3 ES2179916 T3 ES 2179916T3 ES 96303031 T ES96303031 T ES 96303031T ES 96303031 T ES96303031 T ES 96303031T ES 2179916 T3 ES2179916 T3 ES 2179916T3
- Authority
- ES
- Spain
- Prior art keywords
- corrosion
- phosphorus
- effectiveness
- improve
- control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000005260 corrosion Methods 0.000 title abstract 5
- 230000007797 corrosion Effects 0.000 title abstract 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 title 1
- 229910052698 phosphorus Inorganic materials 0.000 title 1
- 239000011574 phosphorus Substances 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
- 230000002401 inhibitory effect Effects 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- 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
-
- 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
- C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
- C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/949—Miscellaneous considerations
- Y10S585/95—Prevention or removal of corrosion or solid deposits
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
LA INVENCION COMPRENDE UN METODO PARA INHIBIR LA CORROSION DEL ACIDO NAFTENICO A ALTA TEMPERATURA EN UN SISTEMA DE HIDROCARBUROS, COMPRENDIENDO LA ADICION AL SISTEMA DE UNA CANTIDAD INHIBIDORA DE LA CORROSION DE UN ESTER FOSFATADO Y UNA CANTIDAD INHIBIDORA DE LA CORROSION DE UN ESTER FOSFATADO Y UNA CANTIDAD INHIBIDORA DE LA CORROSION DE POLISULFURO ORGANICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/435,405 US5630964A (en) | 1995-05-10 | 1995-05-10 | Use of sulfiding agents for enhancing the efficacy of phosphorus in controlling high temperature corrosion attack |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2179916T3 true ES2179916T3 (es) | 2003-02-01 |
Family
ID=23728256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96303031T Expired - Lifetime ES2179916T3 (es) | 1995-05-10 | 1996-04-30 | Utilizacion de agentes de azufre para mejorar la eficacia del fosforo en el control de la corrosion a elevadas temperaturas. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5630964A (es) |
EP (1) | EP0742277B1 (es) |
JP (1) | JP3847837B2 (es) |
KR (1) | KR100419374B1 (es) |
BR (1) | BR9602187A (es) |
CA (1) | CA2176182C (es) |
DE (1) | DE69622319T2 (es) |
ES (1) | ES2179916T3 (es) |
SG (1) | SG50719A1 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5779774A (en) * | 1996-04-02 | 1998-07-14 | Paciorek; Kazimiera J. L. | Rust inhibiting phosphate ester formulations |
US5777188A (en) * | 1996-05-31 | 1998-07-07 | Phillips Petroleum Company | Thermal cracking process |
US5954943A (en) * | 1997-09-17 | 1999-09-21 | Nalco/Exxon Energy Chemicals, L.P. | Method of inhibiting coke deposition in pyrolysis furnaces |
FR2784341B1 (fr) | 1998-10-07 | 2000-12-15 | Alstom Technology | Dispositif d'amortissement des mouvements transversaux et de lacet d'un vehicule, et vehicule pourvu d'un tel dispositif |
US6294387B1 (en) * | 1999-03-24 | 2001-09-25 | Intevep, S.A. | Method of determining the corrosiveness of naphthenic acid in crude oil refinery streams |
US6583091B2 (en) | 2001-07-13 | 2003-06-24 | Exxonmobil Research And Engineering Company | Method for inhibiting corrosion using 4-sulfophthalic acid |
US6559104B2 (en) | 2001-07-13 | 2003-05-06 | Exxonmobil Research And Engineering Co. | Method for inhibiting corrosion using certain aromatic acidic species |
US6706669B2 (en) | 2001-07-13 | 2004-03-16 | Exxonmobil Research And Engineering Company | Method for inhibiting corrosion using phosphorous acid |
US6593278B2 (en) | 2001-07-13 | 2003-07-15 | Exxonmobil Research And Engineering Company | Method for inhibiting corrosion using certain phosphorus and sulfur-free compounds |
US6537950B2 (en) | 2001-07-13 | 2003-03-25 | Exxonmobil Research And Engineering Co. | Method for inhibiting corrosion using triphenylstibine |
US20040107769A1 (en) * | 2002-11-08 | 2004-06-10 | Exxonmobil Research And Engineering Company | Process for assessing inhibition of petroleum corrosion |
FR2857372B1 (fr) * | 2003-07-07 | 2005-08-26 | Atofina | Procede de lutte contre la corrosion par les acides naphtheniques dans les raffineries |
EP1678278A4 (en) * | 2003-10-17 | 2011-08-24 | Fluor Tech Corp | COMPOSITIONS, CONFIGURATIONS, AND METHODS FOR REDUCING NAPHTHIC ACID CORROSIVITY |
FR2868787B1 (fr) * | 2004-04-13 | 2006-06-23 | Arkema Sa | Utilisation de polysulfures organiques contre la corrosion par les bruts acides |
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 |
CA2682373C (en) * | 2007-03-30 | 2013-05-21 | Dorf Ketal Chemicals (I) Private Limited | High temperature naphthenic acid corrosion inhibition using organophosphorous sulphur compounds and combinations thereof |
CA2682656C (en) * | 2007-04-04 | 2015-05-26 | Dorf Ketal Chemicals (I) Private Limited | Naphthenic acid corrosion inhibition using new synergetic combination of phosphorus compounds |
US9115319B2 (en) * | 2007-09-14 | 2015-08-25 | Dorf Ketal Chemicals (I) Private Limited | 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 |
WO2010023628A1 (en) * | 2008-08-26 | 2010-03-04 | Dorf Ketal Chemicals (I) Pvt. Ltd. | An effective novel polymeric additive for inhibiting napthenic acid corrosion and method of using the same |
CN102459521B (zh) * | 2009-04-15 | 2016-09-07 | 多尔夫凯塔尔化学制品(I)私人有限公司 | 用于抑制高温环烷酸腐蚀的有效的非聚合物且不污性添加剂及其使用方法 |
CN101875857B (zh) * | 2009-04-30 | 2013-07-31 | 中国石油化工股份有限公司 | 一种降低含酸馏分油腐蚀性的方法 |
CN102747374B (zh) * | 2011-04-22 | 2014-04-09 | 中国石油化工股份有限公司 | 一种油溶性缓蚀剂及其制备方法和应用 |
GB2496898B (en) | 2011-11-25 | 2020-10-28 | Petroliam Nasional Berhad Petronas | Corrosion inhibition |
CN102559263B (zh) * | 2011-12-13 | 2014-03-12 | 浙江杭化科技有限公司 | 一种炼油装置用高温缓蚀剂 |
US8956874B2 (en) | 2012-04-27 | 2015-02-17 | Chevron U.S.A. Inc. | Methods for evaluating corrosivity of crude oil feedstocks |
EP2917722B1 (en) * | 2012-11-06 | 2019-12-25 | ExxonMobil Research and Engineering Company | Method for identifying layers providing corrosion protection in crude oil fractions |
KR20160036593A (ko) * | 2013-08-15 | 2016-04-04 | 날코 재팬 고도카이샤 | 석유 프로세스에 있어서의 열교환기의 오염 방지 방법 |
AR119520A1 (es) | 2019-07-29 | 2021-12-22 | Ecolab Usa Inc | Complejos de molibdeno solubles en aceite como inhibidores de incrustación a altas temperaturas |
EP4004148A1 (en) | 2019-07-29 | 2022-06-01 | Ecolab USA, Inc. | Oil soluble molybdenum complexes for inhibiting high temperature corrosion and related applications in petroleum refineries |
US11999915B2 (en) | 2020-07-29 | 2024-06-04 | Ecolab Usa Inc. | Phosphorous-free oil soluble molybdenum complexes as high temperature fouling inhibitors |
CA3186667A1 (en) | 2020-07-29 | 2022-02-03 | Oussama ZENASNI | Phophorous-free oil soluble molybdenum complexes for high temperature naphthenic acid corrosion inhibition |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2656380A (en) * | 1949-11-29 | 1953-10-20 | California Research Corp | Production of fuel oils and naphthenic acid soaps |
US2973316A (en) * | 1957-07-12 | 1961-02-28 | Union Oil Co | Process for preventing corrosion in ferrous systems |
US3228758A (en) * | 1961-10-24 | 1966-01-11 | Du Pont | Fuels containing amine salts of alkyl acid phosphates |
US3553150A (en) * | 1968-08-20 | 1971-01-05 | Universal Oil Prod Co | Tertiary alkyl amine and alkyl acid phosphate corrosion inhibitor composition |
US3684687A (en) * | 1970-02-02 | 1972-08-15 | Gulf Research Development Co | Fractionation of light sulfur-containing hydrocarbons |
US4024051A (en) * | 1975-01-07 | 1977-05-17 | Nalco Chemical Company | Using an antifoulant in a crude oil heating process |
US4024050A (en) * | 1975-01-07 | 1977-05-17 | Nalco Chemical Company | Phosphorous ester antifoulants in crude oil refining |
US4600518A (en) * | 1985-07-15 | 1986-07-15 | Nalco Chemical Company | Choline for neutralizing naphthenic acid in fuel and lubricating oils |
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 |
US5188179A (en) * | 1991-12-23 | 1993-02-23 | Gay Richard J | Dynamic polysulfide corrosion inhibitor method and system for oil field piping |
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 |
US5464525A (en) * | 1994-12-13 | 1995-11-07 | Betz Laboratories, Inc. | High temperature corrosion inhibitor |
-
1995
- 1995-05-10 US US08/435,405 patent/US5630964A/en not_active Expired - Lifetime
-
1996
- 1996-04-30 ES ES96303031T patent/ES2179916T3/es not_active Expired - Lifetime
- 1996-04-30 SG SG1996009636A patent/SG50719A1/en unknown
- 1996-04-30 EP EP96303031A patent/EP0742277B1/en not_active Expired - Lifetime
- 1996-04-30 DE DE69622319T patent/DE69622319T2/de not_active Expired - Lifetime
- 1996-05-08 BR BR9602187-0A patent/BR9602187A/pt not_active IP Right Cessation
- 1996-05-09 KR KR1019960015190A patent/KR100419374B1/ko not_active IP Right Cessation
- 1996-05-09 CA CA002176182A patent/CA2176182C/en not_active Expired - Fee Related
- 1996-05-10 JP JP11679196A patent/JP3847837B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69622319D1 (de) | 2002-08-22 |
SG50719A1 (en) | 1998-07-20 |
EP0742277B1 (en) | 2002-07-17 |
KR100419374B1 (ko) | 2004-06-23 |
CA2176182A1 (en) | 1996-11-11 |
JPH08311671A (ja) | 1996-11-26 |
EP0742277A3 (en) | 1998-02-25 |
US5630964A (en) | 1997-05-20 |
KR960041324A (ko) | 1996-12-19 |
EP0742277A2 (en) | 1996-11-13 |
BR9602187A (pt) | 1999-10-13 |
JP3847837B2 (ja) | 2006-11-22 |
CA2176182C (en) | 2007-02-20 |
DE69622319T2 (de) | 2003-02-20 |
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