CA2061077A1 - Method for removing pollutants from used oil - Google Patents

Method for removing pollutants from used oil

Info

Publication number
CA2061077A1
CA2061077A1 CA002061077A CA2061077A CA2061077A1 CA 2061077 A1 CA2061077 A1 CA 2061077A1 CA 002061077 A CA002061077 A CA 002061077A CA 2061077 A CA2061077 A CA 2061077A CA 2061077 A1 CA2061077 A1 CA 2061077A1
Authority
CA
Canada
Prior art keywords
oil
sulphuric acid
demulsifier
mixture
water
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.)
Abandoned
Application number
CA002061077A
Other languages
English (en)
French (fr)
Inventor
Gijsbertus C. Spruijt
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.)
S & D Oil Technics Bv
Original Assignee
S & D OIL TECHNICS B.V.
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 S & D OIL TECHNICS B.V. filed Critical S & D OIL TECHNICS B.V.
Publication of CA2061077A1 publication Critical patent/CA2061077A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
CA002061077A 1992-01-03 1992-02-12 Method for removing pollutants from used oil Abandoned CA2061077A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL92.00003 1992-01-03
NL9200003A NL9200003A (nl) 1992-01-03 1992-01-03 Werkwijze voor het verwijderen van verontreinigingen uit gebruikte olie.

Publications (1)

Publication Number Publication Date
CA2061077A1 true CA2061077A1 (en) 1993-07-04

Family

ID=19860254

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002061077A Abandoned CA2061077A1 (en) 1992-01-03 1992-02-12 Method for removing pollutants from used oil

Country Status (3)

Country Link
CA (1) CA2061077A1 (nl)
NL (2) NL9200003A (nl)
ZA (1) ZA921954B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111534320A (zh) * 2020-05-22 2020-08-14 乾龙环保科技(深圳)有限公司 一种清洁的废油非硫酸白土精制剂

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111534320A (zh) * 2020-05-22 2020-08-14 乾龙环保科技(深圳)有限公司 一种清洁的废油非硫酸白土精制剂

Also Published As

Publication number Publication date
NL9200003A (nl) 1993-08-02
NL9200209A (nl) 1993-08-02
ZA921954B (en) 1993-02-24

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Legal Events

Date Code Title Description
FZDE Dead