FI90252C - Menetelmä metallien poistamiseksi jäteöljystä - Google Patents

Menetelmä metallien poistamiseksi jäteöljystä

Info

Publication number
FI90252C
FI90252C FI923206A FI923206A FI90252C FI 90252 C FI90252 C FI 90252C FI 923206 A FI923206 A FI 923206A FI 923206 A FI923206 A FI 923206A FI 90252 C FI90252 C FI 90252C
Authority
FI
Finland
Prior art keywords
metals
removal
procedure
waste oil
waste
Prior art date
Application number
FI923206A
Other languages
English (en)
Swedish (sv)
Other versions
FI923206A0 (fi
FI90252B (fi
Inventor
Olof Verner Lindsjoe
Hannu Sakari Saarikoski
Original Assignee
Ekokem Oy Ab
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 Ekokem Oy Ab filed Critical Ekokem Oy Ab
Priority to FI923206A priority Critical patent/FI90252C/fi
Publication of FI923206A0 publication Critical patent/FI923206A0/fi
Priority to AU45028/93A priority patent/AU4502893A/en
Priority to PCT/FI1993/000280 priority patent/WO1994001519A1/en
Publication of FI90252B publication Critical patent/FI90252B/fi
Application granted granted Critical
Publication of FI90252C publication Critical patent/FI90252C/fi

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
    • C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FI923206A 1992-07-10 1992-07-10 Menetelmä metallien poistamiseksi jäteöljystä FI90252C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI923206A FI90252C (fi) 1992-07-10 1992-07-10 Menetelmä metallien poistamiseksi jäteöljystä
AU45028/93A AU4502893A (en) 1992-07-10 1993-07-01 Process for removing metals from waste oil
PCT/FI1993/000280 WO1994001519A1 (en) 1992-07-10 1993-07-01 Process for removing metals from waste oil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI923206A FI90252C (fi) 1992-07-10 1992-07-10 Menetelmä metallien poistamiseksi jäteöljystä
FI923206 1992-07-10

Publications (3)

Publication Number Publication Date
FI923206A0 FI923206A0 (fi) 1992-07-10
FI90252B FI90252B (fi) 1993-09-30
FI90252C true FI90252C (fi) 1994-01-10

Family

ID=8535605

Family Applications (1)

Application Number Title Priority Date Filing Date
FI923206A FI90252C (fi) 1992-07-10 1992-07-10 Menetelmä metallien poistamiseksi jäteöljystä

Country Status (3)

Country Link
AU (1) AU4502893A (fi)
FI (1) FI90252C (fi)
WO (1) WO1994001519A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787118A1 (fr) * 1998-12-09 2000-06-16 Richard Deutsch Procede de recuperation des huiles de synthese et d'elaboration d'huiles a haut indice de viscosite a partir d'huiles de lubrification usagees
FR2795421B1 (fr) * 1999-06-23 2001-10-05 Richard Deutsch Procede de decontamination des huiles minerales semi synthetiques et synthetiques usagees
CN113430044A (zh) * 2021-07-23 2021-09-24 西安热工研究院有限公司 一种风电齿轮油中金属杂质元素的脱除方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359093A (en) * 1980-11-21 1982-11-16 Union Oil Co. Of California Method for enhanced oil recovery in reservoirs containing dissolved divalent metal cations
US4778590A (en) * 1985-10-30 1988-10-18 Chevron Research Company Decalcification of hydrocarbonaceous feedstocks using amino-carboxylic acids and salts thereof
SU1384607A1 (ru) * 1986-07-04 1988-03-30 Научно-Производственное Объединение По Кузнечно-Прессовому Оборудованию И Гибким Производственным Системам Для Обработки Давлением "Эникмаш" Смазка дл холодной обработки металлов давлением
US4788375A (en) * 1987-11-27 1988-11-29 Mobil Oil Corporation Olefin conversion to lubricant range hydrocarbons
US5042617A (en) * 1989-09-07 1991-08-27 Exxon Research & Engineering Company Method of reducing the presence of sludge in lubricating oils
JPH059492A (ja) * 1991-07-05 1993-01-19 Mitsubishi Kakoki Kaisha Ltd 廃潤滑油の処理方法

Also Published As

Publication number Publication date
FI923206A0 (fi) 1992-07-10
AU4502893A (en) 1994-01-31
FI90252B (fi) 1993-09-30
WO1994001519A1 (en) 1994-01-20

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Legal Events

Date Code Title Description
BB Publication of examined application
MA Patent expired