GB410342A - Improvements in or relating to means for cleaning oils - Google Patents

Improvements in or relating to means for cleaning oils

Info

Publication number
GB410342A
GB410342A GB1934933A GB1934933A GB410342A GB 410342 A GB410342 A GB 410342A GB 1934933 A GB1934933 A GB 1934933A GB 1934933 A GB1934933 A GB 1934933A GB 410342 A GB410342 A GB 410342A
Authority
GB
United Kingdom
Prior art keywords
oil
vessel
steam
jacket
sieve
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.)
Expired
Application number
GB1934933A
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.)
EDWARD CALDWELL COOK
Original Assignee
EDWARD CALDWELL COOK
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 EDWARD CALDWELL COOK filed Critical EDWARD CALDWELL COOK
Priority to GB1934933A priority Critical patent/GB410342A/en
Publication of GB410342A publication Critical patent/GB410342A/en
Expired 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
    • C10M175/005—Working-up used lubricants to recover useful products ; Cleaning using extraction processes; apparatus therefor

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)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

<PICT:0410342/III/1> Used lubricating and other oils are re-conditioned by passing steam upwards through a body of the oil while finely divided hot water mixed with a purifying reagent descends through the oil. Suitably, water in a jacketed vessel B is heated by burners N so that for 2 hours steam rises through oil on the water but below a sieve G, and the steam condenses on the closed lid J and falls back in drops through the oil. Tribasic sodium phosphate or other agent capable of coagulating the impurities liberated by the steam is then placed on the sieve G, and water from the jacket C is sprayed by a perforated pipe over the sieve to dissolve the phosphate. After about 1 hour the apparatus is allowed to cool; sediment is run off through a valve L, clean oil through a valve K. The jacket C extends round 3 sides of the vessel B, both the jacket and vessel are strengthened by swages F, and a false bottom H is provided in the vessel B.
GB1934933A 1933-07-07 1933-07-07 Improvements in or relating to means for cleaning oils Expired GB410342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1934933A GB410342A (en) 1933-07-07 1933-07-07 Improvements in or relating to means for cleaning oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1934933A GB410342A (en) 1933-07-07 1933-07-07 Improvements in or relating to means for cleaning oils

Publications (1)

Publication Number Publication Date
GB410342A true GB410342A (en) 1934-05-17

Family

ID=10127858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1934933A Expired GB410342A (en) 1933-07-07 1933-07-07 Improvements in or relating to means for cleaning oils

Country Status (1)

Country Link
GB (1) GB410342A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739272C (en) * 1936-09-15 1943-09-22 Johs Foerderer Soehne G M B H Device for cleaning Altoel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739272C (en) * 1936-09-15 1943-09-22 Johs Foerderer Soehne G M B H Device for cleaning Altoel

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