Skip to Main Content
Refining Used Lubricating Oils
book

Refining Used Lubricating Oils

by James Speight, Douglas I. Exall
April 2014
Intermediate to advanced content levelIntermediate to advanced
466 pages
17h 36m
English
CRC Press
Content preview from Refining Used Lubricating Oils
255Refining Processes for Used Oil Recycling to Base Oils or Fuels
Filter
Intermediate
storage
vessels
Hydrogenatio
n
reactor
Vacuum
dist.
column
Atmos.
dist.
column
(180
o
C)
Atmos.
dist.
column
(360
o
C)
Heater
Heater
Heater
Centrifuge
Used oil
Centrifuge
Hydrogen
Product
base oil
Sludge with
heavy metals
Water
and
solids
Water,
gasoline,
chlorinated
solvents
Gas oil
FIGURE 7.38 The CEA/CFR process. (From CEA/CFR US Patent 4,411,790.)
256 Refining Used Lubricating Oils
TABLE 7.46
CEA/CFR Ultrafiltration of Used Oil
Property Feed Ultrafiltrate Concentrate
Viscosity, NFT 60-100
cSt at 40°C 100.2 ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Precious Metals for Biomedical Applications

Precious Metals for Biomedical Applications

Niklaus Baltzer, Thierry Copponnex
Dictionary of Oil, Gas, and Petrochemical Processing

Dictionary of Oil, Gas, and Petrochemical Processing

Alireza Bahadori, Chikezie Nwaoha, Malcolm William Clark

Publisher Resources

ISBN: 9781466551497