BRPI1006578A2 - aditivo não polimérico e não incrustante eficaz para inibição de corrosão causada por ácido naftênico a altas temperaturas e método de uso do mesmo - Google Patents

aditivo não polimérico e não incrustante eficaz para inibição de corrosão causada por ácido naftênico a altas temperaturas e método de uso do mesmo

Info

Publication number
BRPI1006578A2
BRPI1006578A2 BRPI1006578A BRPI1006578A BRPI1006578A2 BR PI1006578 A2 BRPI1006578 A2 BR PI1006578A2 BR PI1006578 A BRPI1006578 A BR PI1006578A BR PI1006578 A BRPI1006578 A BR PI1006578A BR PI1006578 A2 BRPI1006578 A2 BR PI1006578A2
Authority
BR
Brazil
Prior art keywords
high temperatures
naphthenic acid
corrosion inhibition
inhibition caused
additive effective
Prior art date
Application number
BRPI1006578A
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
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=BRPI1006578(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dorf Ketal Chemicals I Private Ltd filed Critical Dorf Ketal Chemicals I Private Ltd
Publication of BRPI1006578A2 publication Critical patent/BRPI1006578A2/pt
Publication of BRPI1006578B1 publication Critical patent/BRPI1006578B1/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • 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
    • 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
    • C23—COATING 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
    • C23F—NON-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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/04—Inhibiting 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/08—Corrosion inhibition
    • 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
    • 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
    • C10G2300/80—Additives

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)
  • Life Sciences & Earth Sciences (AREA)
  • General 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)
  • Paints Or Removers (AREA)
  • Polyethers (AREA)
BRPI1006578-4A 2009-04-15 2010-04-15 aditivo não polimérico e não incrustante eficaz para inibição de corrosão causada por ácido naftênico a altas temperaturas e método de uso do mesmo BRPI1006578B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN974MU2009 2009-04-15
IN974/MUM/2009 2009-04-15
PCT/IB2010/051636 WO2010119417A1 (en) 2009-04-15 2010-04-15 An effective novel non - polymeric and non - fouling additive for inhibiting high - temperature naphthenic acid corrosion and method of using the same

Publications (2)

Publication Number Publication Date
BRPI1006578A2 true BRPI1006578A2 (pt) 2016-02-10
BRPI1006578B1 BRPI1006578B1 (pt) 2018-09-25

Family

ID=42312693

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1006578-4A BRPI1006578B1 (pt) 2009-04-15 2010-04-15 aditivo não polimérico e não incrustante eficaz para inibição de corrosão causada por ácido naftênico a altas temperaturas e método de uso do mesmo

Country Status (21)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU2010238162B2 (en) 2009-04-15 2014-05-15 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
US11767596B2 (en) 2019-07-29 2023-09-26 Ecolab Usa Inc. Oil soluble molybdenum complexes for inhibiting high temperature corrosion and related applications in petroleum refineries
MY208014A (en) 2019-07-29 2025-04-07 Ecolab Usa Inc Oil soluble molybdenum complexes as high temperature fouling inhibitors
CN116057155B (zh) 2020-07-29 2025-08-29 埃科莱布美国股份有限公司 用于高温环烷酸腐蚀抑制的无磷油溶性钼络合物
WO2022026436A1 (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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EP2142617B1 (en) * 2007-04-04 2020-06-24 Dorf Ketal Chemicals (I) Private Limited Naphthenic acid corrosion inhibition using new synergetic combination of phosphorus compounds
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
AU2010238162B2 (en) 2009-04-15 2014-05-15 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
ES2882131T3 (es) * 2010-11-15 2021-12-01 Dorf Ketal Chemicals India Private Ltd Eliminación del calcio del petróleo crudo que contiene naftenato de calcio
IN2013MU01165A (pt) * 2013-03-26 2015-04-24 Dorf Ketal Chemicals India Private Ltd

Also Published As

Publication number Publication date
KR20120013380A (ko) 2012-02-14
CO6440589A2 (es) 2012-05-15
JP2012524167A (ja) 2012-10-11
US20120045361A1 (en) 2012-02-23
CA2758521A1 (en) 2010-10-21
CN102459521B (zh) 2016-09-07
US9777230B2 (en) 2017-10-03
JP5970373B2 (ja) 2016-08-17
CA2758521C (en) 2015-02-17
PE20121155A1 (es) 2012-08-27
HUE048379T2 (hu) 2020-07-28
ES2761942T3 (es) 2020-05-21
MY159736A (en) 2017-01-31
HRP20192308T1 (hr) 2020-03-20
MX2011010965A (es) 2011-11-18
ZA201108266B (en) 2014-04-30
US20160362619A1 (en) 2016-12-15
CL2011002570A1 (es) 2012-04-09
PL2419491T3 (pl) 2020-04-30
MX344127B (es) 2016-12-05
EP2419491B1 (en) 2019-10-09
WO2010119417A1 (en) 2010-10-21
PT2419491T (pt) 2019-12-30
BRPI1006578B1 (pt) 2018-09-25
AU2010238162B2 (en) 2014-05-15
AU2010238162A1 (en) 2011-12-01
EP2419491A1 (en) 2012-02-22
KR101644592B1 (ko) 2016-08-01
SG175714A1 (en) 2011-12-29
CN102459521A (zh) 2012-05-16

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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