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CA2190026A1 - Electroflocculator for solids removal in hydrocarbon processes - Google Patents

Electroflocculator for solids removal in hydrocarbon processes

Info

Publication number
CA2190026A1
CA2190026A1 CA002190026A CA2190026A CA2190026A1 CA 2190026 A1 CA2190026 A1 CA 2190026A1 CA 002190026 A CA002190026 A CA 002190026A CA 2190026 A CA2190026 A CA 2190026A CA 2190026 A1 CA2190026 A1 CA 2190026A1
Authority
CA
Canada
Prior art keywords
electroflocculator
solids removal
hydrocarbon processes
hydrocarbon
hydrocarbon process
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002190026A
Other languages
French (fr)
Other versions
CA2190026C (en
Inventor
Edward C. Hsu
Barry L. Tarmy
Costantine A. Coulaloglou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2190026A1 publication Critical patent/CA2190026A1/en
Application granted granted Critical
Publication of CA2190026C publication Critical patent/CA2190026C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C10G32/00—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms
    • C10G32/02—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms by electric or magnetic means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The instant invention is directed to a method for removing catalyst particles, having at least about 0.1 wt. % metal in the zero valence state, from hydrocarbon process fluids using an electric field. The invention is further directed to an improved reactor apparatus wherein a hydrocarbon process vessel is attached to an electroflocculating apparatus.
CA002190026A 1994-05-10 1995-05-10 Electroflocculator for solids removal in hydrocarbon processes Expired - Fee Related CA2190026C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US24030894A 1994-05-10 1994-05-10
US08/240,308 1994-05-10
US41832495A 1995-04-07 1995-04-07
US08/418,324 1995-04-07
PCT/US1995/005869 WO1995030726A1 (en) 1994-05-10 1995-05-10 Electroflocculator for solids removal in hydrocarbon processes

Publications (2)

Publication Number Publication Date
CA2190026A1 true CA2190026A1 (en) 1995-11-16
CA2190026C CA2190026C (en) 2005-04-12

Family

ID=26933319

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002190026A Expired - Fee Related CA2190026C (en) 1994-05-10 1995-05-10 Electroflocculator for solids removal in hydrocarbon processes

Country Status (6)

Country Link
EP (1) EP0759059B1 (en)
AU (1) AU694231B2 (en)
CA (1) CA2190026C (en)
DE (1) DE69507468T2 (en)
NO (1) NO964737L (en)
WO (1) WO1995030726A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0306307D0 (en) * 2003-03-19 2003-04-23 Bp Exploration Operating Electromechanical filter
GB2404885B (en) 2003-08-12 2006-03-01 Mi Llc Electrical treatment for oil based drilling or completion fluids
US8142634B2 (en) 2007-03-09 2012-03-27 M-I L.L.C. Method and apparatus for electrophoretic separation of solids and water from oil based mud
CN108165298B (en) * 2018-01-04 2020-03-31 中石化炼化工程（集团）股份有限公司 Oil slurry purification method, oil slurry purification device and oil slurry purification equipment
CN111303937A (en) * 2019-08-20 2020-06-19 武汉兰兆科技有限公司 Electric separation device and electric separation process for on-line recycling of Fischer-Tropsch synthesis catalyst

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928158A (en) * 1973-05-22 1975-12-23 Gulf Research Development Co Electrofilter
US4358379A (en) * 1980-11-21 1982-11-09 Noboru Inoue Process for refining electric insulating liquids
US4579637A (en) * 1984-01-10 1986-04-01 American Filtrona Corporation Method and apparatus for separating impurities from low conductivity liquids
US5308586A (en) * 1992-05-01 1994-05-03 General Atomics Electrostatic separator using a bead bed

Also Published As

Publication number Publication date
AU694231B2 (en) 1998-07-16
NO964737D0 (en) 1996-11-08
DE69507468T2 (en) 1999-09-02
NO964737L (en) 1996-11-08
EP0759059A1 (en) 1997-02-26
EP0759059B1 (en) 1999-01-20
DE69507468D1 (en) 1999-03-04
CA2190026C (en) 2005-04-12
AU2585895A (en) 1995-11-29
WO1995030726A1 (en) 1995-11-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed