ATE162209T1 - Hochtemperaturkorrosionsinhibitor - Google Patents

Hochtemperaturkorrosionsinhibitor

Info

Publication number: ATE162209T1
Authority: AT; Austria
Prior art keywords: pref; high temperature; corrosion inhibitor; temperature corrosion; esp
Prior art date: 1993-03-29

Application number

AT94300978T

Other languages

English (en)

Inventor

James George Edmondson

Stephen Blake Pruett

Original Assignee

Betz Europ Inc

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.)

1993-03-29

Filing date

1994-02-10

Publication date

1998-01-15

1994-02-10 Application filed by Betz Europ Inc filed Critical Betz Europ Inc

1998-01-15 Application granted granted Critical

1998-01-15 Publication of ATE162209T1 publication Critical patent/ATE162209T1/de

Links

230000007797 corrosion Effects 0.000 title abstract 2
238000005260 corrosion Methods 0.000 title abstract 2
239000003112 inhibitor Substances 0.000 title 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 2
239000010779 crude oil Substances 0.000 abstract 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
229910019142 PO4 Inorganic materials 0.000 abstract 1
229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
150000001342 alkaline earth metals Chemical class 0.000 abstract 1
229910052791 calcium Inorganic materials 0.000 abstract 1
239000011575 calcium Substances 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
239000003921 oil Substances 0.000 abstract 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
239000010452 phosphate Substances 0.000 abstract 1
STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/16—Preventing or removing incrustation

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Lubricants (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

AT94300978T 1993-03-29 1994-02-10 Hochtemperaturkorrosionsinhibitor ATE162209T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/038,431 US5314643A (en)	1993-03-29	1993-03-29	High temperature corrosion inhibitor

Publications (1)

Publication Number	Publication Date
ATE162209T1 true ATE162209T1 (de)	1998-01-15

Family

ID=21899912

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94300978T ATE162209T1 (de)	1993-03-29	1994-02-10	Hochtemperaturkorrosionsinhibitor

Country Status (6)

Country	Link
US (1)	US5314643A (de)
EP (1)	EP0618281B1 (de)
AT (1)	ATE162209T1 (de)
CA (1)	CA2113938C (de)
DE (1)	DE69407847T2 (de)
ES (1)	ES2112479T3 (de)

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US5464525A (en) *	1994-12-13	1995-11-07	Betz Laboratories, Inc.	High temperature corrosion inhibitor
AU693975B2 (en) *	1995-02-23	1998-07-09	Betz Laboratories, Inc.	Method of inhibiting high temperature 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
WO1997045503A1 (en) *	1996-05-30	1997-12-04	Petrolite Corporation	Control of naphthenic acid corrosion with thiophosphorus compounds
US6593278B2 (en)	2001-07-13	2003-07-15	Exxonmobil Research And Engineering Company	Method for inhibiting corrosion using certain phosphorus and sulfur-free compounds
US6706669B2 (en)	2001-07-13	2004-03-16	Exxonmobil Research And Engineering Company	Method for inhibiting corrosion using phosphorous acid
MY155018A (en) *	2007-03-30	2015-08-28	Dorf Ketal Chemicals I Private Ltd	High temperature naphthenic acid corrosion inhibition using organophosphorous sulphur compounds and combinations thereof
CN101688118B (zh) *	2007-04-04	2014-10-29	多尔夫凯塔尔化学制品（I）私人有限公司	用新的协同增效的含磷化合物来抑制环烷酸腐蚀
CN104711580A (zh)	2007-09-14	2015-06-17	多尔夫凯塔尔化学制品（I）私人有限公司	一种抑制环烷酸腐蚀的添加剂及其使用方法
AU2009286326B2 (en) *	2008-08-26	2013-05-02	Dorf Ketal Chemicals (I) Private Limited	An effective novel polymeric additive for inhibiting napthenic acid corrosion and method of using the same
KR101374609B1 (ko) *	2008-08-26	2014-03-17	도르프 케탈 케미칼즈 (인디아) 프라이비트 리미티드	산부식 억제용의 새로운 첨가제 및 상기 새로운 첨가제의 사용방법
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
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
CA3147908C (en)	2019-07-29	2024-04-16	Ecolab Usa Inc.	Oil soluble molybdenum complexes as high temperature fouling inhibitors
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
WO2022026434A1 (en)	2020-07-29	2022-02-03	Ecolab Usa Inc.	Phophorous-free oil soluble molybdenum complexes for high temperature naphthenic acid corrosion inhibition
WO2022026436A1 (en)	2020-07-29	2022-02-03	Ecolab Usa Inc.	Phosphorous-free oil soluble molybdenum complexes as high temperature fouling inhibitors
US11434413B1 (en)	2021-05-07	2022-09-06	Saudi Arabian Oil Company	Flourinated aromatic compound as refinery corrosion inhibitor

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US2785128A (en) *	1954-09-20	1957-03-12	Exxon Research Engineering Co	Metal salts of organic acids of phosphorus
US2916454A (en) *	1957-02-18	1959-12-08	Socony Mobil Oil Co Inc	Preparation of complex carbonated metal salts of alkyl phenol sulfides and mineral oil fractions containing the same
US3105810A (en) *	1959-01-19	1963-10-01	Nalco Chemical Co	Preventing fouling of metal conductors in a refinery process
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US4105540A (en) *	1977-12-15	1978-08-08	Nalco Chemical Company	Phosphorus containing compounds as antifoulants in ethylene cracking furnaces
US4444649A (en) *	1982-11-15	1984-04-24	Union Oil Company Of California	Antifoulant for high temperature hydrocarbon processing
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
US4556476A (en) *	1984-08-10	1985-12-03	Atlantic Richfield Company	Method for minimizing fouling of heat exchanger
US4619756A (en) *	1985-04-11	1986-10-28	Exxon Chemical Patents Inc.	Method to inhibit deposit formation
US4927519A (en) *	1988-04-04	1990-05-22	Betz Laboratories, Inc.	Method for controlling fouling deposit formation in a liquid hydrocarbonaceous medium using multifunctional antifoulant compositions
US4828674A (en) *	1988-04-04	1989-05-09	Betz Laboratories, Inc.	Method for controlling fouling deposit formation in a liquid hydrocarbonaceous medium
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
DE4143056A1 (de) *	1991-12-30	1993-07-01	Henkel Kgaa	Verwendung ausgewaehlter inhibitoren gegen die ausbildung fester inkrustationen auf organischer basis aus fliessfaehigen kohlenwasserstoffgemischen

1993
- 1993-03-29 US US08/038,431 patent/US5314643A/en not_active Expired - Lifetime
1994
- 1994-01-21 CA CA002113938A patent/CA2113938C/en not_active Expired - Lifetime
- 1994-02-10 ES ES94300978T patent/ES2112479T3/es not_active Expired - Lifetime
- 1994-02-10 EP EP94300978A patent/EP0618281B1/de not_active Expired - Lifetime
- 1994-02-10 DE DE69407847T patent/DE69407847T2/de not_active Expired - Lifetime
- 1994-02-10 AT AT94300978T patent/ATE162209T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69407847T2 (de)	1998-05-28
DE69407847D1 (de)	1998-02-19
ES2112479T3 (es)	1998-04-01
CA2113938A1 (en)	1994-09-30
CA2113938C (en)	2005-04-05
EP0618281B1 (de)	1998-01-14
US5314643A (en)	1994-05-24
EP0618281A1 (de)	1994-10-05

Legal Events

Date	Code	Title	Description
1998-08-15	UEP	Publication of translation of european patent specification
1999-11-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DE69407847D1 (de)	1998-02-19	Hochtemperaturkorrosionsinhibitor
ES8609507A1 (es)	1986-09-01	"un metodo para inhibir la corrosion de superficies metali- cas en agua en un sistema acuoso"
DE69223732D1 (de)	1998-02-05	Korrosionsinhibierung mit wasserlöslichen Chelaten von seltenen Erden
SE8105600L (sv)	1982-03-26	Behandling av vattenbaserade system
AU576576B2 (en)	1988-09-01	Corrosion inhibitor
BG105034A (en)	2001-09-28	Method for preventing deposits in oil extraction
BR9602187A (pt)	1999-10-13	Processo de inibir a corrosão por ácido naftênico em um sistema de hidrocarboneto a alta temperatura
EP0346139A3 (en)	1990-02-07	Corrosion control
SE7902301L (sv)	1980-02-01	Anti-korrosionskomposition
MX167039B (es)	1993-02-26	Composiciones inhibidoras de la corrosion y composiciones de acietes que contienen dichas composiciones inhibidoras de la corrosion
ES2090259T3 (es)	1996-10-16	Inhibicion de la corrosion.
BRPI0415183A (pt)	2006-11-28	formulação, uso de uma formulação, e, método para o tratamento de um sistema aquoso
GB9004156D0 (en)	1990-04-18	Biocidal compositions and treatments
PT84551A (en)	1987-04-01	A method for improving the performance of corrosion inhibitors in industrial cooling waters
DE3579653D1 (de)	1990-10-18	Zusammensetzung und verfahren zur korrosionsinhibierung.
DE59402091D1 (de)	1997-04-17	Natronwasserglaslösungen mit hohen orthophosphatgehalten für den korrosionsschutz im trinkwasserbereich
ES2163427T3 (es)	2002-02-01	Procedimiento para inhibir la formacion de depositos de oxalato.
JPS57185988A (en)	1982-11-16	Anticorrosive for metal
GB2102441A (en)	1983-02-02	Copolymers soluble in an aqueous medium and stable in an acid medium, preparation and use thereof
SE8201509L (sv)	1982-09-12	Forhindrande av korrosion i vattenbaserade system
GB2060597A (en)	1981-05-07	Process for treating aqueous waste oil
EP0322183A3 (en)	1990-05-09	Products and methods of inhibiting corrosion
Neagle	1992	Corrosion Inhibition
JPS5626995A (en)	1981-03-16	Volatile rust-preventing oil
SU1118830A2 (ru)	1984-10-15	Способ транспортировани нефти