CL2011002570A1 - Aditivo anti-incrustación para inhibir la corrosión de ácido nafténico que comprende un éster de fosfato tratado con óxido, que se obtiene de hacer reaccionar un éster de fosfato con oxirano seleccionado de óxidos de butileno, etileno, propileno; proceso de inhibición de la corrosión por ácido nafténico. - Google Patents

Aditivo anti-incrustación para inhibir la corrosión de ácido nafténico que comprende un éster de fosfato tratado con óxido, que se obtiene de hacer reaccionar un éster de fosfato con oxirano seleccionado de óxidos de butileno, etileno, propileno; proceso de inhibición de la corrosión por ácido nafténico.

Info

Publication number
CL2011002570A1
CL2011002570A1 CL2011002570A CL2011002570A CL2011002570A1 CL 2011002570 A1 CL2011002570 A1 CL 2011002570A1 CL 2011002570 A CL2011002570 A CL 2011002570A CL 2011002570 A CL2011002570 A CL 2011002570A CL 2011002570 A1 CL2011002570 A1 CL 2011002570A1
Authority
CL
Chile
Prior art keywords
phosphate ester
oxide
naphthenic acid
corrosion
naftenic
Prior art date
Application number
CL2011002570A
Other languages
English (en)
Inventor
Mahesh Subramaniyam
Original Assignee
Dorf Ketal Chemicals India Pvt 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=42312693&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2011002570(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dorf Ketal Chemicals India Pvt Ltd filed Critical Dorf Ketal Chemicals India Pvt Ltd
Publication of CL2011002570A1 publication Critical patent/CL2011002570A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G75/00Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • C10G75/02Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of corrosion inhibitors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/54Compositions for in situ inhibition of corrosion in boreholes or wells
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G7/00Distillation of hydrocarbon oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G7/00Distillation of hydrocarbon oils
    • C10G7/10Inhibiting corrosion during distillation
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/04Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/08Corrosion inhibition
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10Feedstock materials
    • C10G2300/1033Oil well production fluids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20Characteristics of the feedstock or the products
    • C10G2300/201Impurities
    • C10G2300/202Heteroatoms content, i.e. S, N, O, P
    • C10G2300/203Naphthenic acids, TAN
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40Characteristics of the process deviating from typical ways of processing
    • C10G2300/4075Limiting deterioration of equipment
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/80Additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
  • Epoxy Compounds (AREA)
  • Polyethers (AREA)
  • Paints Or Removers (AREA)

Abstract

LA PRESENTE INVENCIÓN SE REFIERE A INHIBIR LA CORROSIÓN DE ÁCIDO NAFTÉNICO A ALTA TEMPERATURA QUE OCURRE EN UNIDADES DE PROCESAMIENTO DE HIDROCARBUROS. LA INVENCIÓN PROVEE UN ADITIVO ANTI-INCRUSTACIÓN NO POLIMÉRICO EFECTIVO PARA INHIBIR LA CORROSIÓN DE ÁCIDO NAFTÉNICO A ALTA TEMPERATURA QUE COMPRENDE UNA CANTIDAD EFECTIVA PARA INHIBIR LA CORROSIÓN DE UN ÉSTER DE FOSFATO TRATADO CON ÓXIDO, EN DONDE DICHO ÉSTER DE FOSFATO TRATADO CON ÓXIDO SE OBTIENE AL HACER REACCIONAR UN ÉSTER DE FOSFATO CON UN COMPUESTO DE OXIRANO SELECCIONADO DEL GRUPO QUE CONSISTE EN ÓXIDO DE BUTILENO, ÓXIDO DE ETILENO, ÓXIDO DE PROPILENO, O CUALQUIER OTRO COMPUESTO DE OXIRANO, O UNA COMBINACIÓN DE LOS MISMOS QUE PRODUZCA DICHO ÉSTER DE FOSFATO TRATADO CON ÓXIDO QUE TIENE UNA MEZCLA DE COMPUESTOS DE FÓRMULAS ESTRUCTURALES A Y <strong>B, </strong>EN DONDE R1 , R2 , X Y N SE DEFINEN TAL COMO EN LA MEMORIA DESCRIPTIVA. ADICIONALMENTE, LA INVENCIÓN PROVEE DE UN PROCESO DE INHIBICIÓN DE LA CORROSIÓN POR ÁCIDO NAFTÉNICO DE SUPERFICIES METÁLICAS DE LAS UNIDADES DE PROCESAMIENTO DE HIDROCARBURO DE UNA PLANTA PETROQUÍMICA, UTILIZADA PARA PROCESAR UNA CORRIENTE QUE CONTIENE ÁCIDO NAFTÉNICO, CON DICHAS UNIDADES DE PROCESAMIENTO QUE COMPRENDEN COLUMNAS DE DESTILACIÓN, DESTILADORES ESTABILIZADORES, BANDEJAS, TUBERÍA DE RETROBOMBEO Y EQUIPOS RELACIONADOS.
CL2011002570A 2009-04-15 2011-10-14 Aditivo anti-incrustación para inhibir la corrosión de ácido nafténico que comprende un éster de fosfato tratado con óxido, que se obtiene de hacer reaccionar un éster de fosfato con oxirano seleccionado de óxidos de butileno, etileno, propileno; proceso de inhibición de la corrosión por ácido nafténico. CL2011002570A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN974MU2009 2009-04-15

Publications (1)

Publication Number Publication Date
CL2011002570A1 true CL2011002570A1 (es) 2012-04-09

Family

ID=42312693

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011002570A CL2011002570A1 (es) 2009-04-15 2011-10-14 Aditivo anti-incrustación para inhibir la corrosión de ácido nafténico que comprende un éster de fosfato tratado con óxido, que se obtiene de hacer reaccionar un éster de fosfato con oxirano seleccionado de óxidos de butileno, etileno, propileno; proceso de inhibición de la corrosión por ácido nafténico.

Country Status (21)

Country Link
US (2) US20120045361A1 (es)
EP (1) EP2419491B1 (es)
JP (1) JP5970373B2 (es)
KR (1) KR101644592B1 (es)
CN (1) CN102459521B (es)
AU (1) AU2010238162B2 (es)
BR (1) BRPI1006578B1 (es)
CA (1) CA2758521C (es)
CL (1) CL2011002570A1 (es)
CO (1) CO6440589A2 (es)
ES (1) ES2761942T3 (es)
HR (1) HRP20192308T1 (es)
HU (1) HUE048379T2 (es)
MX (1) MX344127B (es)
MY (1) MY159736A (es)
PE (1) PE20121155A1 (es)
PL (1) PL2419491T3 (es)
PT (1) PT2419491T (es)
SG (1) SG175714A1 (es)
WO (1) WO2010119417A1 (es)
ZA (1) ZA201108266B (es)

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CA2758521C (en) 2009-04-15 2015-02-17 Dorf Ketal Chemicals (I) Pvt. Ltd. An effective novel non - polymeric and non - fouling additive for inhibiting high - temperature naphthenic acid corrosion and method of using the same
EP2628780A1 (en) 2012-02-17 2013-08-21 Reliance Industries Limited A solvent extraction process for removal of naphthenic acids and calcium from low asphaltic crude oil
SG11201502518QA (en) * 2012-11-06 2015-05-28 Exxonmobil Res & Eng Co Method for identifying layers providing corrosion protection in crude oil fractions
CN109666519A (zh) * 2019-02-27 2019-04-23 中宁县中创气业有限公司 一种汽车尾气清洁剂组合物
CA3147908C (en) 2019-07-29 2024-04-16 Ecolab Usa Inc. Oil soluble molybdenum complexes as high temperature fouling inhibitors
WO2021021891A1 (en) 2019-07-29 2021-02-04 Ecolab Usa Inc. Oil soluble molybdenum complexes for inhibiting high temperature corrosion and related applications in petroleum refineries
US12006483B2 (en) 2020-07-29 2024-06-11 Ecolab Usa Inc. Phosphorous-free oil soluble molybdenum complexes for high temperature naphthenic acid corrosion inhibition
CA3186764A1 (en) 2020-07-29 2022-02-03 Ecolab Usa Inc. Phosphorous-free oil soluble molybdenum complexes as high temperature fouling inhibitors

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CA2758521C (en) 2009-04-15 2015-02-17 Dorf Ketal Chemicals (I) Pvt. Ltd. An effective novel non - polymeric and non - fouling additive for inhibiting high - temperature naphthenic acid corrosion and method of using the same
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Also Published As

Publication number Publication date
CN102459521A (zh) 2012-05-16
AU2010238162A1 (en) 2011-12-01
SG175714A1 (en) 2011-12-29
CO6440589A2 (es) 2012-05-15
EP2419491B1 (en) 2019-10-09
ZA201108266B (en) 2014-04-30
MX344127B (es) 2016-12-05
HUE048379T2 (hu) 2020-07-28
JP2012524167A (ja) 2012-10-11
CA2758521C (en) 2015-02-17
PE20121155A1 (es) 2012-08-27
CA2758521A1 (en) 2010-10-21
US20160362619A1 (en) 2016-12-15
HRP20192308T1 (hr) 2020-03-20
BRPI1006578B1 (pt) 2018-09-25
JP5970373B2 (ja) 2016-08-17
US9777230B2 (en) 2017-10-03
ES2761942T3 (es) 2020-05-21
MX2011010965A (es) 2011-11-18
BRPI1006578A2 (pt) 2016-02-10
PT2419491T (pt) 2019-12-30
CN102459521B (zh) 2016-09-07
WO2010119417A1 (en) 2010-10-21
KR20120013380A (ko) 2012-02-14
KR101644592B1 (ko) 2016-08-01
AU2010238162B2 (en) 2014-05-15
PL2419491T3 (pl) 2020-04-30
MY159736A (en) 2017-01-31
EP2419491A1 (en) 2012-02-22
US20120045361A1 (en) 2012-02-23

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