treatment solutions from gea westfalia separator for...
TRANSCRIPT
Slop Oil Recovery
Treatment solutions from GEA Westfalia Separator for refineries – economical and safe operation
engineering for a better world GEA Mechanical Equipment
Generate Profit from Slop Oil
In refineries all kinds of waste oils are produced – so-
called slop oils. They come from drainages, residues
and cleaning processes, especially cleaning oil tank
bottoms. Most of these slop oils contain a high per-
centage of oil which can be mixed with crude oil to
be processed in the refinery.
If this slop oil is treated, not only disposal costs can
be reduced but profit can also be generated with the
oil phase recovered from the slop. As the oil as well
as water content can vary from 10 to 90 percent and
the solid content can vary from 1 to 10 percent either
disk stack centrifuges or decanters can be used for
the treatment of slop oil.
Decanters are normally used for infeed with a solid
content of more than approx. 5 percent (by vol). A
disk stack self-cleaning centrifuge can be used down-
stream the decanter to polish either oil or water phase.
• 2-phase decanter to separate solids from liquid
phases
• Disk stack self-cleaning separator to separate the
two liquid phases. Here normally the oil phase is
the one to be cleaned. Optionally, the water phase
can be treated further downstream to avoid
disposal costs for oily water
• Oily water treatment systems from
GEA Westfalia Separator Group can reduce the
free oil content in water to up to 15 ppm
• As an alternative, 3-phase decanters are available
2
Flow chart of slop oil treatment
Exemplary scope of supply
3-phase decanters for the treatment of slop oil.
• No disk stack centrifuges for polishing the oil
phase as it is mixed with a high amount of crude
oil to be processed in the refinery
• Water phase polished in the already existing
water treatment plant
• Disposal costs only for solid content
Payback within a short time – the solution is innovative:
the slop oil treatment system from GEA Westfalia
Separator Group.
Payback in No TimeSlop oil treatment with decanter for high solid content
12
10
11
8
9
1
2
3
4
12 Demulsifier stroage and dosing system
13 Waste water14 Sludge channel15 Treated slop oil storage tank16 High quality oil17 3-phase purifier
(disk stack centrifuge)
1 Untreated slop oil2 Untreated slop oil
storage tank3 Filter4 Pump5 Heater
6 2-phase decanter7 Sludge phase8 Sludge tank9 Storage tank
10 Floculent preparation, storage and dosing system
11 Pre-clarified liquid phase
5
6
7
3
Check Investment for an Economical SolutionReceive an individual estimate
Company:
Contact:
Phone: Fax:
E-mail:
Viscosity: c St @ °C
Density: g / ml @ °C
Solid content (cat fines): %
Temperature min.: °C
Temperature max.: °C
Humidity: %
Hazardous area classification:
Voltage / frequency: V Hz
Heating medium available on site: (electricity, thermal oil, steam)
Temperature min.: °C
Temperature max.: °C
Required capacity: l / h
Slop oil specification
Site conditions
Product infeed conditions
Special remarks
Please fill in the following
questionnaire and send it back
to fax no. +49 2522 77-31972
or e-mail to
4
Exemplary scope of supply
Self-cleaning separators for the treatment
of slop oil in Ex-design.
• Control panel in Ex-design
• Complete plant with auxiliary
equipment such as mixers
Get Top Results in CombinationOnly oil and water treatment systems from GEA Westfalia Separator boost your profi t
GEA Westfalia Separator eagleclass separator
Separation results Customer benefits
These top results can be achieved only with oil and water treatment systems from GEA Westfalia Separator Group.
Reduction of disposal costs
The oil can be mixed with crude oil and processed in the refinery
Profit instead of disposal costs
Separation of solids and two liquid phases of slop oil
Recoveryof oil phase in slop oil
Protection of the environment
Cleaningof water phase
5
GEA Group is a global engineering company with multi-billion euro sales and operations in more than
50 countries. Founded in 1881, the company is one of the largest providers of innovative equipment and
process technology. GEA Group is listed in the STOXX® Europe 600 Index.
We live our values.Excellence • Passion • Integrity • Responsibility • GEA-versity
The
info
rmat
ion
cont
aine
d in
thi
s br
ochu
re m
erel
y se
rves
as
a no
n-bi
ndin
g de
scrip
tion
of o
ur p
rodu
cts
and
is w
ithou
t gu
aran
tee.
Bin
ding
info
rmat
ion,
in p
artic
ular
rel
atin
g to
cap
acity
dat
a an
d su
itabi
lity
for
spec
ific
appl
icat
ions
, can
onl
y be
pro
vide
d w
ithin
the
fra
mew
ork
of c
oncr
ete
inqu
iries
. Prin
ted
on c
hlor
ine-
free
ble
ache
d pa
per
· Prin
ted
in G
erm
any
· Sub
ject
to
mod
ifica
tion
· Wes
tfal
ia® a
nd W
estf
alia
Sep
arat
or ® a
re r
egis
tere
d tr
adem
arks
of
GEA
Mec
hani
cal E
quip
men
t G
mbH
. B_
OI-1
2-07
-000
9 EN
GEA Mechanical Equipment
GEA Westfalia Separator Group GmbH
Werner-Habig-Straße 1, 59302 Oelde, GermanyPhone: +49 2522 77-0, Fax: +49 2522 77-31972www.gea.com