PE20110787A1 - Un aditivo polimerico novedoso y afectivo para inhibir la corrosion de acidos naftenicos y metodos para el uso del mismo - Google Patents

Un aditivo polimerico novedoso y afectivo para inhibir la corrosion de acidos naftenicos y metodos para el uso del mismo

Info

Publication number
PE20110787A1
PE20110787A1 PE2011000202A PE2011000202A PE20110787A1 PE 20110787 A1 PE20110787 A1 PE 20110787A1 PE 2011000202 A PE2011000202 A PE 2011000202A PE 2011000202 A PE2011000202 A PE 2011000202A PE 20110787 A1 PE20110787 A1 PE 20110787A1
Authority
PE
Peru
Prior art keywords
naphenic
corrosion
acid
inhibit
distillate
Prior art date
Application number
PE2011000202A
Other languages
English (en)
Inventor
Mahesh Subramaniyam
Original Assignee
Dorf Ketal Chemicals India 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 India Private Ltd filed Critical Dorf Ketal Chemicals India Private Ltd
Publication of PE20110787A1 publication Critical patent/PE20110787A1/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

DONDE DICHO ADITIVO POLIMERICO ES UN ESTER POLIMERICO DE FOSFATO DE UN ESTER DE SUCCIONATO POLISOBUTILENO U OXIDO DERIVADO DEL ESTER DE FOSFATO POLIMERICO DEL ESTER SUCCIONATO DE PLISOBUTILENO. ADEMAS, SE DESCRIBE UN METODO PARA INHIBIR LA CORROSION DE ACIDO NAFTENICO EN SUPERFICIES METALICAS DE UNIDADES DE PROCESAMIENTO QUE PROCESAN LA CORRIENTE QUE CONTIENE ACIDO NAFTENICO EN UN REACTOR, DICHO METODO COMPRENDE LOS SIGUIENTES PASOS: a) CALENTAR LA CORRIENTE QUE CONTIENE ACIDO NAFTENICO PARA VAPORIZAR UNA DE SUS PORCIONES; b) PERMITIR QUE LOS VAPORES DE LA CORRIENTE SUBAN EN LA COLUMNA DE DESTILACION; c) CONDENSAR UNA PORCION DE LOS VAPORES DE LA CORRIENTE QUE PASAN A TRAVES DE LA COLUMNA DE DESTILACION PARA PRODUCIR UN DESTILADO; d) ANADIRLE AL DESTILADO UNA CANTIDAD SUFICIENTE DE INHIBIDOR DE CORROSION DE ACIDO NAFTENICO PARA QUE SE LOGRE LA INHIBICION DE LA CORROSION DE ACIDO NAFTENICO; PERMITIR QUE EL DESTILADO QUE CONTIENE EL ADITIVO INHIBIDOR DE CORROSION DE ACIDO NAFTENICO ENTRE EN CONTACTO SUBSTANCIAL Y COMPLETAMENTE CON LA SUPERFICIE METALICA DE LA UNIDAD DE DESTILACION PARA FORMAR UNA CAPA PROTECTORA, PARA QUE DICHA SUPERFICIE SEA INHIBIDA CONTRA LA CORROSION
PE2011000202A 2008-08-26 2009-08-26 Un aditivo polimerico novedoso y afectivo para inhibir la corrosion de acidos naftenicos y metodos para el uso del mismo PE20110787A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PE20110787A1 true PE20110787A1 (es) 2011-10-31

Family

ID=41557760

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2011000202A PE20110787A1 (es) 2008-08-26 2009-08-26 Un aditivo polimerico novedoso y afectivo para inhibir la corrosion de acidos naftenicos y metodos para el uso del mismo

Country Status (16)

Country Link
US (1) US10787619B2 (es)
EP (1) EP2326676B1 (es)
JP (1) JP5410528B2 (es)
KR (1) KR101314589B1 (es)
CN (2) CN102131834B (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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Publication number Priority date Publication date Assignee Title
JP5713669B2 (ja) * 2007-03-30 2015-05-07 ドルフ ケタール ケミカルズ （インディア）プライヴェート リミテッド 有機リン硫黄化合物及びそれらの組合せを使用する高温ナフテン酸腐食防止
MY157688A (en) 2007-04-04 2016-07-15 Dorf Ketal Chemicals I Private Ltd Naphthenic acid corrosion inhibition using new synergetic combination of phosphorus compounds
ES2614763T3 (es) * 2007-09-14 2017-06-01 Dorf Ketal Chemicals (I) Private Limited Aditivo novedoso para inhibir la corrosión por ácido nafténico y procedimiento de uso del mismo
BRPI0913173B1 (pt) * 2008-08-26 2017-12-05 Dorf Ketal Chemicals I "additive for inhibition of corrosion caused by acid and method of production and use of the same"
CA2734384C (en) 2008-08-26 2015-03-10 Dorf Ketal Chemicals (I) Pvt. Ltd. An effective novel polymeric additive for inhibiting napthenic acid corrosion and method of using the same
EP2419491B1 (en) * 2009-04-15 2019-10-09 Dorf Ketal Chemicals (I) Private Limited Method of using an effective non - polymeric and non - fouling additive for inhibiting high - temperature naphthenic acid corrosion
CN103361652B (zh) * 2012-03-29 2015-05-13 中国石油化工股份有限公司 一种用于蒸馏装置的中和缓蚀剂及其制备方法
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MY157688A (en) 2007-04-04 2016-07-15 Dorf Ketal Chemicals I Private Ltd Naphthenic acid corrosion inhibition using new synergetic combination of phosphorus compounds
ES2614763T3 (es) 2007-09-14 2017-06-01 Dorf Ketal Chemicals (I) Private Limited Aditivo novedoso para inhibir la corrosión por ácido nafténico y procedimiento de uso del mismo
KR20100010114A (ko) * 2008-07-22 2010-02-01 삼성전자주식회사 이동통신 시스템에서 다수의 아이피 주소설정을 위한 장치및 방법
CA2734384C (en) 2008-08-26 2015-03-10 Dorf Ketal Chemicals (I) Pvt. Ltd. An effective novel polymeric additive for inhibiting napthenic acid corrosion and method of using the same
BRPI0913173B1 (pt) * 2008-08-26 2017-12-05 Dorf Ketal Chemicals I "additive for inhibition of corrosion caused by acid and method of production and use of the same"
EP2419491B1 (en) * 2009-04-15 2019-10-09 Dorf Ketal Chemicals (I) Private Limited Method of using an effective non - polymeric and non - fouling additive for inhibiting high - temperature naphthenic acid corrosion

Also Published As

Publication number Publication date
CA2734384C (en) 2015-03-10
JP2012500888A (ja) 2012-01-12
AU2009286326B2 (en) 2013-05-02
CN104277168A (zh) 2015-01-14
WO2010023628A1 (en) 2010-03-04
BRPI0913172A2 (pt) 2016-01-12
CL2011000419A1 (es) 2011-07-15
MX2011002156A (es) 2011-06-21
AU2009286326A1 (en) 2010-03-04
ZA201101509B (en) 2012-05-30
BRPI0913172B1 (pt) 2019-10-15
CN102131834A (zh) 2011-07-20
US10787619B2 (en) 2020-09-29
JP5410528B2 (ja) 2014-02-05
MX349928B (es) 2017-08-21
EP2326676B1 (en) 2020-02-26
CN102131834B (zh) 2015-11-25
KR101314589B1 (ko) 2013-10-07
CA2734384A1 (en) 2010-03-04
KR20110068990A (ko) 2011-06-22
CN104277168B (zh) 2018-06-15
MY160207A (en) 2017-02-28
EP2326676A1 (en) 2011-06-01
US20110160405A1 (en) 2011-06-30
CO6341642A2 (es) 2011-11-21
ES2792455T3 (es) 2020-11-11

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