SG11201608705TA - Demulsification and extraction of biochemicals from crude and its fractions using water and subcritical/supercritical carbon dioxide as proton pump with ph tuning without precipitating oil components - Google Patents

Demulsification and extraction of biochemicals from crude and its fractions using water and subcritical/supercritical carbon dioxide as proton pump with ph tuning without precipitating oil components

Info

Publication number
SG11201608705TA
SG11201608705TA SG11201608705TA SG11201608705TA SG11201608705TA SG 11201608705T A SG11201608705T A SG 11201608705TA SG 11201608705T A SG11201608705T A SG 11201608705TA SG 11201608705T A SG11201608705T A SG 11201608705TA SG 11201608705T A SG11201608705T A SG 11201608705TA
Authority
SG
Singapore
Prior art keywords
demulsification
subcritical
biochemicals
tuning
fractions
Prior art date
Application number
SG11201608705TA
Inventor
Zaki Yusuf
Original Assignee
Saudi Arabian Oil Co
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 Saudi Arabian Oil Co filed Critical Saudi Arabian Oil Co
Publication of SG11201608705TA publication Critical patent/SG11201608705TA/en

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
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/044—Breaking emulsions by changing the pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
SG11201608705TA 2014-05-05 2015-05-05 Demulsification and extraction of biochemicals from crude and its fractions using water and subcritical/supercritical carbon dioxide as proton pump with ph tuning without precipitating oil components SG11201608705TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/269,667 US9562198B2 (en) 2014-05-05 2014-05-05 Demulsification and extraction of biochemicals from crude and its fractions using water and subcritical/supercritical carbon dioxide as proton pump with pH tuning without precipitating oil components
PCT/US2015/029165 WO2015171556A1 (en) 2014-05-05 2015-05-05 Demulsification and extraction of biochemicals from crude and its fractions using water and subcritical/supercritical carbon dioxide as proton pump with ph tuning without precipitating oil components

Publications (1)

Publication Number Publication Date
SG11201608705TA true SG11201608705TA (en) 2016-11-29

Family

ID=53373542

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201608705TA SG11201608705TA (en) 2014-05-05 2015-05-05 Demulsification and extraction of biochemicals from crude and its fractions using water and subcritical/supercritical carbon dioxide as proton pump with ph tuning without precipitating oil components

Country Status (8)

Country Link
US (1) US9562198B2 (en)
EP (1) EP3140372A1 (en)
JP (1) JP6604967B2 (en)
KR (1) KR101970868B1 (en)
CN (1) CN106459780B (en)
SA (1) SA516380199B1 (en)
SG (1) SG11201608705TA (en)
WO (1) WO2015171556A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9562198B2 (en) * 2014-05-05 2017-02-07 Saudi Arabian Oil Company Demulsification and extraction of biochemicals from crude and its fractions using water and subcritical/supercritical carbon dioxide as proton pump with pH tuning without precipitating oil components
US10746018B2 (en) * 2016-05-24 2020-08-18 Schlumberger Technology Corporation Systems and methods for identifying two or more charges into reservoir using downhole fluid analysis
CN105969418B (en) * 2016-06-06 2017-12-08 重庆科技学院 Based on solvent-extracted diesel oil base drill cutting treatment method
EP3504298B1 (en) * 2016-08-23 2022-10-12 SABIC Global Technologies B.V. Online zeta-potential measurements for optimization of emulsion breaker dosage in ethylene plants
CN106902551A (en) * 2017-03-31 2017-06-30 昆明理工大学 A kind of breaking method of emulsion
US10767119B1 (en) * 2020-01-23 2020-09-08 King Abdulaziz University Amphiphilic asphaltene ionic liquids as demulsifiers for heavy petroleum crude oil-water emulsions
CN113012763B (en) * 2021-02-24 2022-02-11 西南石油大学 Crude oil oxidation reaction kinetic model building method based on four-group components
US11898107B1 (en) 2022-12-16 2024-02-13 Saudi Arabian Oil Company Systems and methods for processing hydrocarbon feedstocks

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Publication number Priority date Publication date Assignee Title
GB1567310A (en) 1975-12-29 1980-05-14 Ici Ltd Demulsification of water-in-oil emulsions
US5143594A (en) 1989-11-08 1992-09-01 Nalco Chemical Company Refinery anti-foulant - asphaltene dispersant
CA2040173A1 (en) * 1990-04-23 1991-10-24 Stephen C. Paspek Process for separating extractable organic material from compositions comprising oil-in-water emulsions comprising said extractable organic material and solids
IT1243434B (en) * 1990-10-05 1994-06-10 Eniricerche Spa PROCESS FOR THE TREATMENT OF REFINERY TURBIDES
CA2100677A1 (en) 1991-01-15 1992-07-16 Elfie Penth Process for cleaving emulsions or the like
DE19754756C1 (en) * 1997-12-10 1999-04-22 Messer Griesheim Gmbh Splitting of stable oil/water emulsions
JP2979140B2 (en) 1998-04-07 1999-11-15 通商産業省基礎産業局長 Oil-water separation method for hydrous oil emulsion
US6086768A (en) 1998-09-08 2000-07-11 Porocrit L.L.C. Method for demulsification of emulsions containing dense gas and liquid and a surfactant
US6566410B1 (en) 2000-06-21 2003-05-20 North Carolina State University Methods of demulsifying emulsions using carbon dioxide
US7622035B2 (en) 2000-09-14 2009-11-24 North Carolina State University Methods of deresinating crude oils using carbon dioxide
US7507329B2 (en) * 2005-03-10 2009-03-24 Petroleo Brasileiro S.A. - Petrobras Process for reducing the naphthenic acidity of petroleum oils or their fractions
DE102007059389A1 (en) 2007-07-21 2009-06-10 Universität Dortmund Process for the treatment of coalescence-inhibited emulsions from whole cell biotransformations with compressed or supercritical gases
JP2013180244A (en) * 2012-03-01 2013-09-12 Jx Nippon Oil & Energy Corp Demulsification method of emulsion, and method and device for washing
CN102925205B (en) 2012-11-22 2015-09-09 中国石油大学(华东) The method of rear viscous crude emulsion breaking is driven for alkali
US8961780B1 (en) * 2013-12-16 2015-02-24 Saudi Arabian Oil Company Methods for recovering organic heteroatom compounds from hydrocarbon feedstocks
US9169446B2 (en) * 2013-12-30 2015-10-27 Saudi Arabian Oil Company Demulsification of emulsified petroleum using carbon dioxide and resin supplement without precipitation of asphaltenes
US9562198B2 (en) * 2014-05-05 2017-02-07 Saudi Arabian Oil Company Demulsification and extraction of biochemicals from crude and its fractions using water and subcritical/supercritical carbon dioxide as proton pump with pH tuning without precipitating oil components

Also Published As

Publication number Publication date
CN106459780A (en) 2017-02-22
CN106459780B (en) 2019-05-14
JP6604967B2 (en) 2019-11-13
US9562198B2 (en) 2017-02-07
EP3140372A1 (en) 2017-03-15
KR20170002520A (en) 2017-01-06
JP2017517596A (en) 2017-06-29
SA516380199B1 (en) 2020-11-17
WO2015171556A1 (en) 2015-11-12
US20150315486A1 (en) 2015-11-05
KR101970868B1 (en) 2019-04-19

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