EA201270057A1 - Способ отделения и количественного определения содержания кислот, образующих нафтенаты, ("arn-кислот") в неочищенной нефти - Google Patents

Способ отделения и количественного определения содержания кислот, образующих нафтенаты, ("arn-кислот") в неочищенной нефти

Info

Publication number
EA201270057A1
EA201270057A1 EA201270057A EA201270057A EA201270057A1 EA 201270057 A1 EA201270057 A1 EA 201270057A1 EA 201270057 A EA201270057 A EA 201270057A EA 201270057 A EA201270057 A EA 201270057A EA 201270057 A1 EA201270057 A1 EA 201270057A1
Authority
EA
Eurasian Patent Office
Prior art keywords
acids
arn
content
separation
naphthenates
Prior art date
Application number
EA201270057A
Other languages
English (en)
Other versions
EA023347B1 (ru
Inventor
Хейди Медиос
Кнут Гранде
Хеге Куммернес
Енс Эмиль Виндстад
Original Assignee
Статойл Петролеум Ас
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 Статойл Петролеум Ас filed Critical Статойл Петролеум Ас
Publication of EA201270057A1 publication Critical patent/EA201270057A1/ru
Publication of EA023347B1 publication Critical patent/EA023347B1/ru

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
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/003—Specific sorbent material, not covered by C10G25/02 or C10G25/03
    • 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
    • C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
    • C10G25/12—Recovery of used adsorbent
    • 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
    • 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
    • C10G2300/44—Solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Раскрыт способ отделения и количественного определения содержания кислот, образующих нафтенаты, (ARN-кислот) в неочищенных нефтях. Способ включает селективную абсорбцию/адсорбцию ARN-кислот твердотельной средой. Затем следует отделение твердотельной среды и перенос ARN-кислот в органический растворитель, который может быть проанализирован в отношении содержания в нем ARN-кислоты.
EA201270057A 2009-06-22 2010-06-22 Способ отделения и количественного определения содержания кислот, образующих нафтенаты, ("arn-кислот") в неочищенной нефти EA023347B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20092378A NO331987B1 (no) 2009-06-22 2009-06-22 Fremgangsmate for isolering og kvantifisering av naftendannende syrer (ARN-syrer) i raolje.
PCT/NO2010/000238 WO2010151139A2 (en) 2009-06-22 2010-06-22 Method for isolation and quantification of naphthenate forming acids ("arn acids") in crude oil

Publications (2)

Publication Number Publication Date
EA201270057A1 true EA201270057A1 (ru) 2012-07-30
EA023347B1 EA023347B1 (ru) 2016-05-31

Family

ID=42555676

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201270057A EA023347B1 (ru) 2009-06-22 2010-06-22 Способ отделения и количественного определения содержания кислот, образующих нафтенаты, ("arn-кислот") в неочищенной нефти

Country Status (9)

Country Link
US (1) US8674161B2 (ru)
EP (1) EP2445994B1 (ru)
CN (1) CN102597176B (ru)
AU (1) AU2010263365B2 (ru)
BR (1) BRPI1011451B1 (ru)
CA (1) CA2766384C (ru)
EA (1) EA023347B1 (ru)
NO (1) NO331987B1 (ru)
WO (1) WO2010151139A2 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0820310B1 (pt) * 2007-11-16 2018-02-06 Statoil Petroleum As “processo para a preparação de pelo menos um ácido arn ou sal do mesmo”
BR102014029770B1 (pt) 2014-11-28 2020-11-24 Petroleo Brasileiro S/A - Petrobras Metodo de extraqao de acidos precursores de depositos de naftenatos de calcio
US20170269042A1 (en) * 2016-03-17 2017-09-21 Exxonmobil Research And Engineering Company Selective isolation of arn acids from crude oils
BR102020025105A2 (pt) 2020-12-09 2022-06-21 Universidade Federal Do Espírito Santo - Ufes Método de isolamento de ácidos arn a partir de depósitos de naftenatos

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2003640A (en) * 1932-02-25 1935-06-04 Julius A Wunsch Recovery of naphthenic acids
US2227811A (en) * 1938-05-23 1941-01-07 Shell Dev Process for removing naphthenic acids from hydrocarbon oils
US5985137A (en) 1998-02-26 1999-11-16 Unipure Corporation Process to upgrade crude oils by destruction of naphthenic acids, removal of sulfur and removal of salts
GB0021488D0 (en) * 2000-09-01 2000-10-18 Bp Exploration Operating Process
JP2008504409A (ja) * 2004-07-07 2008-02-14 カリフォルニア インスティテュート オブ テクノロジー 金属酸化物を使用して油を改良するプロセス
CN100375739C (zh) * 2006-02-28 2008-03-19 中国科学院过程工程研究所 一种从油品中脱除和回收环烷酸的方法
GB2436679A (en) 2006-03-30 2007-10-03 Oil Plus Ltd Crude oil screening process
CN100506949C (zh) * 2006-04-18 2009-07-01 中国海洋石油总公司 一种脱除原油或馏分油中环烷酸的方法
GB2439387A (en) * 2006-06-21 2007-12-27 Oil Plus Ltd Method of screening hydrocarbon compositions for low molecular weight naphthenic acids
EP1878786A1 (en) * 2006-07-14 2008-01-16 Consejo Superior De Investigaciones Cientificas (Csic) Liquid and stable oil fractions
US8329941B2 (en) * 2008-12-23 2012-12-11 Exxonmobil Research And Engineering Company Process for the extraction of high molecular weight naphthenic acids from calcium naphthenate salts

Also Published As

Publication number Publication date
AU2010263365B2 (en) 2015-02-05
WO2010151139A3 (en) 2011-05-05
WO2010151139A2 (en) 2010-12-29
BRPI1011451A2 (pt) 2016-03-15
CN102597176A (zh) 2012-07-18
CA2766384C (en) 2018-10-02
US20120190907A1 (en) 2012-07-26
NO20092378L (no) 2010-12-23
EA023347B1 (ru) 2016-05-31
NO331987B1 (no) 2012-05-21
EP2445994B1 (en) 2019-05-29
EP2445994A2 (en) 2012-05-02
AU2010263365A1 (en) 2012-02-02
CN102597176B (zh) 2015-11-25
CA2766384A1 (en) 2010-12-29
US8674161B2 (en) 2014-03-18
BRPI1011451B1 (pt) 2018-08-07

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM