MX2009010494A - Method for separating oil from sludge. - Google Patents

Method for separating oil from sludge.

Info

Publication number
MX2009010494A
MX2009010494A MX2009010494A MX2009010494A MX2009010494A MX 2009010494 A MX2009010494 A MX 2009010494A MX 2009010494 A MX2009010494 A MX 2009010494A MX 2009010494 A MX2009010494 A MX 2009010494A MX 2009010494 A MX2009010494 A MX 2009010494A
Authority
MX
Mexico
Prior art keywords
sludge
oil
separating oil
separating
provides
Prior art date
Application number
MX2009010494A
Other languages
Spanish (es)
Inventor
Satoshi Miyabayashi
Original Assignee
Hitachi Plant Technologies 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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Publication of MX2009010494A publication Critical patent/MX2009010494A/en

Links

Landscapes

  • Treatment Of Sludge (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Centrifugal Separators (AREA)

Abstract

The present invention provides a process for separating oil from sludge wherein the oil is separated under conditions suitable for reuse of the separated oil. The present invention provides a method for separating oil from sludge containing heavy oil, comprising: a reductant addition step of adding a reductant to the sludge; and a separation step of separating oil from the sludge in a way that prevents an oxidant from mixing in the sludge.
MX2009010494A 2008-09-29 2009-09-29 Method for separating oil from sludge. MX2009010494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008250519A JP5176833B2 (en) 2008-09-29 2008-09-29 Oil separation method from sludge

Publications (1)

Publication Number Publication Date
MX2009010494A true MX2009010494A (en) 2010-04-30

Family

ID=42097466

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009010494A MX2009010494A (en) 2008-09-29 2009-09-29 Method for separating oil from sludge.

Country Status (3)

Country Link
JP (1) JP5176833B2 (en)
CA (1) CA2678442A1 (en)
MX (1) MX2009010494A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111138052A (en) * 2020-01-22 2020-05-12 湖南鎏盛环保科技发展有限公司 Medical sludge treatment method
CN111268879B (en) * 2020-02-19 2022-02-08 成都科衡环保技术有限公司 Oxidizing agent for harmless treatment of waste solid water-based mud in drilling, preparation method and application thereof
CN112080317A (en) * 2020-09-23 2020-12-15 中海油能源发展股份有限公司 Catalytic reducing agent for cleaning oily sludge and preparation method thereof
CN114538725B (en) * 2022-03-07 2023-06-02 西安交通大学 Super-critical CO of oil sludge and oil-containing soil 2 Extraction recovery comprehensive treatment process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626476B2 (en) * 1974-06-14 1981-06-18
JP2842979B2 (en) * 1993-05-07 1999-01-06 エス．サントス ベンジャミン Method of producing intermediate sludge from sulfuric acid sludge
JPH09201574A (en) * 1996-01-30 1997-08-05 Tokyo Electric Power Co Inc:The Method for treating crude oil sludge in tank
JPH1157715A (en) * 1997-08-22 1999-03-02 Aiken Kogyo Kk Electrolytic water having optional ph and oxidation-reduction potential, production of electrolytic water and producer
US6282697B1 (en) * 1998-09-18 2001-08-28 Wylci Fables Computer processing and programming method using autonomous data handlers
JP2000202247A (en) * 1999-01-12 2000-07-25 Kuraray Co Ltd Treatment of emulsion type oil-containing waste water and treating device
JP2003088834A (en) * 2001-09-20 2003-03-25 Miura Co Ltd Method for treating substance contaminated by halogenated organic compound
JP4095490B2 (en) * 2003-05-16 2008-06-04 オルガノ株式会社 Purification method for contamination by chemical substances
JP2006187750A (en) * 2005-01-05 2006-07-20 Yukio Hirose Sulfate pitch treatment method
JP2009131731A (en) * 2007-11-28 2009-06-18 Hitachi Plant Technologies Ltd Oil separation method

Also Published As

Publication number Publication date
JP5176833B2 (en) 2013-04-03
CA2678442A1 (en) 2010-03-29
JP2010075901A (en) 2010-04-08

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