KR870006175A - 폐윤활유 정제방법 - Google Patents

폐윤활유 정제방법 Download PDF

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Publication number
KR870006175A
KR870006175A KR1019850009751A KR850009751A KR870006175A KR 870006175 A KR870006175 A KR 870006175A KR 1019850009751 A KR1019850009751 A KR 1019850009751A KR 850009751 A KR850009751 A KR 850009751A KR 870006175 A KR870006175 A KR 870006175A
Authority
KR
South Korea
Prior art keywords
purification method
waste lubricant
lubricant purification
waste
stirring
Prior art date
Application number
KR1019850009751A
Other languages
English (en)
Other versions
KR890000068B1 (ko
Inventor
신귀남
Original Assignee
김의동
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 김의동 filed Critical 김의동
Priority to KR1019850009751A priority Critical patent/KR890000068B1/ko
Publication of KR870006175A publication Critical patent/KR870006175A/ko
Application granted granted Critical
Publication of KR890000068B1 publication Critical patent/KR890000068B1/ko

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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

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  • 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)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

내용 없음

Description

폐윤활유 정제방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 폐윤활유에 희석용매, 황산철, 황산나트륨 및 가성소다의 혼합용액을 첨가하여 수분간 교반시키고, 자장을 하부에 가하여서 자성물의 응집화와 비자성물의 반발응집 및 자력에 의한 침강으로 폐윤활유를 정제하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850009751A 1985-12-24 1985-12-24 폐윤활유 정제방법 KR890000068B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850009751A KR890000068B1 (ko) 1985-12-24 1985-12-24 폐윤활유 정제방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850009751A KR890000068B1 (ko) 1985-12-24 1985-12-24 폐윤활유 정제방법

Publications (2)

Publication Number Publication Date
KR870006175A true KR870006175A (ko) 1987-07-09
KR890000068B1 KR890000068B1 (ko) 1989-03-07

Family

ID=19244353

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850009751A KR890000068B1 (ko) 1985-12-24 1985-12-24 폐윤활유 정제방법

Country Status (1)

Country Link
KR (1) KR890000068B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980032674A (ko) * 1996-10-09 1998-07-25 플레밍귄터 철강산업에 이용하는 냉매 및/또는 윤활제의 정화 및 선별장치 및 그 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104211019B (zh) * 2014-09-12 2016-05-18 珠海市盈润环保科技有限公司 一种从生产润滑油添加剂的废液中回收硫化钠及制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980032674A (ko) * 1996-10-09 1998-07-25 플레밍귄터 철강산업에 이용하는 냉매 및/또는 윤활제의 정화 및 선별장치 및 그 방법

Also Published As

Publication number Publication date
KR890000068B1 (ko) 1989-03-07

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