CL2011000419A1 - Inhibidor de corrosion de acido naftenico que consiste en un ester de fosfato polimerico de ester de succinato de polisobutileno, y que demuestra mayor estabilidad termica a temperaturas entre 200 y 400 grados celsius; y metodo para inhibir la corrosion de acido naftenico. - Google Patents

Inhibidor de corrosion de acido naftenico que consiste en un ester de fosfato polimerico de ester de succinato de polisobutileno, y que demuestra mayor estabilidad termica a temperaturas entre 200 y 400 grados celsius; y metodo para inhibir la corrosion de acido naftenico.

Info

Publication number
CL2011000419A1
CL2011000419A1 CL2011000419A CL2011000419A CL2011000419A1 CL 2011000419 A1 CL2011000419 A1 CL 2011000419A1 CL 2011000419 A CL2011000419 A CL 2011000419A CL 2011000419 A CL2011000419 A CL 2011000419A CL 2011000419 A1 CL2011000419 A1 CL 2011000419A1
Authority
CL
Chile
Prior art keywords
naphthenic acid
corrosion
ester
thermal stability
naftenic
Prior art date
Application number
CL2011000419A
Other languages
English (en)
Inventor
Mahesh Subramaniyam
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
Application filed by Dorf Ketal Chemicals I Private Ltd filed Critical Dorf Ketal Chemicals I Private Ltd
Publication of CL2011000419A1 publication Critical patent/CL2011000419A1/es

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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/40—Introducing phosphorus atoms or phosphorus-containing groups
    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/10—Inhibiting corrosion during distillation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/40—Chemical modification of a polymer taking place solely at one end or both ends of the polymer backbone, i.e. not in the side or lateral chains
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (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)

Abstract

LA PRESENTE INVENCIÓN ESTÁ RELACIONADA AL CAMPO DE LA INHIBICIÓN DE CORROSIÓN EN HIDROCARBUROS ÁCIDOS CALIENTES, DONDE LA ACIDEZ ES DERIVADA DE LA PRESENCIA DE ÁCIDOS NAFTÉNICOS. AUN MÁS EN PARTICULAR, SE REFIERE A UN ADITIVO POLIMÉRICO PARA INHIBIR CORROSIÓN DE ALTA TEMPERATURA DEL ÁCIDO NAFTÉNICO, DONDE DICHO ADITIVO POLIMÉRICO ES UN ÉSTE POLIMÉRICO DE FOSFATO DE UN ÉSTER DE SUCCINATO POLIISOBUTILENO U ÓXIDO DERIVADO DEL ÉSTER DE FOSFATO POLIMÉRICO DEL ÉSTER SUCCINATO DE POLIISOBUTILENO. UN ÉSTER POLIMÉRICO DE FOSFATO DE ÉSTER SUCCINATO DE POLISOBUTILENO EL CUAL ES CAPAZ DE ACTUAR COMO UN INHIBIDOR DE CORROSIÓN DE ÁCIDO NAFTÉNICO AL INHIBIR LA CORROSIÓN DE ÁCIDOS NAFTÉNICOS EN EL PETRÓLEO EN PETRÓLEO EN BRUTO/ MATERIA PRIMA/ CORRIENTES DE HIDROCARBURO QUE CONTENGAN ÁCIDO NAFTÉNICO, Y QUE DEMUESTREN UNA ESTABILIDAD TÉRMICA MAYOR A UNA TEMPERATURA ELEVADA QUE VARÍA DESDE 200°C A 400°C, Y MÉTODO PARA INHIBIR LA CORROSIÓN DE ÁCIDO NAFTÉNICO.        
CL2011000419A 2008-08-26 2011-02-25 Inhibidor de corrosion de acido naftenico que consiste en un ester de fosfato polimerico de ester de succinato de polisobutileno, y que demuestra mayor estabilidad termica a temperaturas entre 200 y 400 grados celsius; y metodo para inhibir la corrosion de acido naftenico. CL2011000419A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1791MU2008 2008-08-26

Publications (1)

Publication Number Publication Date
CL2011000419A1 true CL2011000419A1 (es) 2011-07-15

Family

ID=41557760

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011000419A CL2011000419A1 (es) 2008-08-26 2011-02-25 Inhibidor de corrosion de acido naftenico que consiste en un ester de fosfato polimerico de ester de succinato de polisobutileno, y que demuestra mayor estabilidad termica a temperaturas entre 200 y 400 grados celsius; y metodo para inhibir la corrosion de acido naftenico.

Country Status (16)

Country Link
US (1) US10787619B2 (es)
EP (1) EP2326676B1 (es)
JP (1) JP5410528B2 (es)
KR (1) KR101314589B1 (es)
CN (2) CN104277168B (es)
AU (1) AU2009286326B2 (es)
BR (1) BRPI0913172B1 (es)
CA (1) CA2734384C (es)
CL (1) CL2011000419A1 (es)
CO (1) CO6341642A2 (es)
ES (1) ES2792455T3 (es)
MX (1) MX349928B (es)
MY (1) MY160207A (es)
PE (1) PE20110787A1 (es)
WO (1) WO2010023628A1 (es)
ZA (1) ZA201101509B (es)

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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
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
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
MY160207A (en) 2008-08-26 2017-02-28 Dorf Ketal Chemicals (I) Private Ltd An effective novel polymeric additive for inhibiting napthenic acid corrosion and method of using the same
CN102197163B (zh) 2008-08-26 2014-03-05 多尔夫凯塔尔化学制品（I）私人有限公司 一种用于抑制酸腐蚀的新型添加剂及其使用方法
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CN116157494A (zh) 2020-07-29 2023-05-23 埃科莱布美国股份有限公司 作为高温结垢抑制剂的无磷油溶性钼络合物
KR20230043861A (ko) 2020-07-29 2023-03-31 에코랍 유에스에이 인코퍼레이티드 고온 나프텐산 부식 억제를 위한 인-무함유 유 용해성 몰리브데넘 착물
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CN102197163B (zh) 2008-08-26 2014-03-05 多尔夫凯塔尔化学制品（I）私人有限公司 一种用于抑制酸腐蚀的新型添加剂及其使用方法
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Also Published As

Publication number Publication date
CN104277168B (zh) 2018-06-15
WO2010023628A1 (en) 2010-03-04
CN102131834B (zh) 2015-11-25
US20110160405A1 (en) 2011-06-30
AU2009286326B2 (en) 2013-05-02
KR20110068990A (ko) 2011-06-22
BRPI0913172B1 (pt) 2019-10-15
CA2734384C (en) 2015-03-10
BRPI0913172A2 (pt) 2016-01-12
ZA201101509B (en) 2012-05-30
MX2011002156A (es) 2011-06-21
CN102131834A (zh) 2011-07-20
MX349928B (es) 2017-08-21
CA2734384A1 (en) 2010-03-04
CN104277168A (zh) 2015-01-14
EP2326676A1 (en) 2011-06-01
JP5410528B2 (ja) 2014-02-05
JP2012500888A (ja) 2012-01-12
KR101314589B1 (ko) 2013-10-07
PE20110787A1 (es) 2011-10-31
ES2792455T3 (es) 2020-11-11
AU2009286326A1 (en) 2010-03-04
MY160207A (en) 2017-02-28
US10787619B2 (en) 2020-09-29
CO6341642A2 (es) 2011-11-21
EP2326676B1 (en) 2020-02-26

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