Re-refining of used lubricating oil has appeared as聽a valuable technique to re-refining of used engine and industrial oils. This paper focused on the vacuum distillation thin wiped film evaporation technique of used lubricating oil recycling. The whole process consists of dehydration, gas oil ...
当当中国进口图书旗舰店在线销售正版《【预订】Design Aspects of Used Lubricating Oil Re-Refining》。最新《【预订】Design Aspects of Used Lubricating Oil Re-Refining》简介、书评、试读、价格、图片等相关信息,尽在DangDang.com,网购《【预订】Design Aspects of
申请(专利权)人: DELTA CENTRAL REFINING INC;DELTA CENTRAL REFINING INC 发明人: LC Fletcher,LAIRD C. FLETCHER ET RICHARD H. O'BLASNY,RH O'Blasny 摘要: PROCESS FOR RE-REFINING A USED LUBRICATING OIL WHICH HAS BEEN PREVIOUSLY SEPARATED INTO A FRACTION OF HEAVY LUBRICATING OIL AND A LIGHT ...
Re-refined base oils are derived from the recycling process of used lubricating oils, such as engine oils, transmission oils, gear oils,transformer oils, and turbine oils. These base oils undergo various processing techniques like fractionation, distillation, and re-refining techniques, including acid...
PurePath has redesigned the re-refining technologies for used lubricating oil to produce near virgin quality base oil ranging from SN80 to SN500 by using different technolologies Such as full continuous distillation, wiped film evaporation and short ...
PurePath has redesigned the re-refining technologies for used lubricating oil to produce near virgin quality base oil ranging from SN80 to SN500 by using different technolologies Such as full continuous distillation, wiped film evaporation and short ...
Engine Oil Refining Machine Recycling of Used Oil to Diesel Plant with Exclisive Tech $78,000.00 Min. order: 1 set Easy Return 2000 Liters Per Day Small Scale Working Capacity Mini Waste Engine Oil Refinery For Sale $78,000.00 - $238,000.00 Min. order: 1 set Easy Return Marine Ship Use...
1. A process for improving a re-refined lube oil stream, the process comprising the steps of: introducing a gas stream comprising hydrogen (H2) and the re-refined lube oil stream comprising hydroprocessed used lube oil to a hydrogenation reactor containing Group VIII catalyst at a gas to oil...
ste lubricating oil Apparatus and process for re-refining waste lubricating oilApparatus and process for re-refining waste lubricating oilComplete Patent Searching Database and Patent Data Analytics Services.doi:US1997295Richard, Duffy George
This invention relates to a method and apparatus for re-refining oil, particularly used lubricating oils, and has for its principal object to restore such oils to their original specification as to viscosity, specific gravity, flash point, acidity, color, and other characteristics by which... Inv...