heat exchangers - gas processing equipment
TRANSCRIPT
G a s P r o c e s s i n g S o l u t i o n s
HEAT EXCHANGERS
GPE-CAT-09-03032019 – HEAT EXCHANGERS
Oil &
Ga
s
Re
fin
eri
es
Ste
el
Fe
rti
lize
rs
Pow
er
Gas Processing Equipment
LOW Δ P
LO
W
FO
UL
ING
CO
EF
BUNDLE
REMOVAL
EA
SY
SUPERIOR
METALLURGY
G a s P r o c e s s i n g S o l u t i o n s
HE
AT
EX
CH
AN
GE
RS
HEAT EXCHANGERS
GPE designs and fabricates
various types of shell & tube
heat exchangers for gas and
liquid applications, and our
solutions surpass other OEMs
in performance, maintenance,
and economy. For the process
design we have our own
licensed simulation software
(WINSIM) and for the thermal
design we use HTRI design
software.
Mechanical calculation is performed by licensed pVELITE. We have handled various
gases, liquid and mixed phase applications for the industries like chemical , petrochemical,
oil & gas, fertilizer and steel. We have built hundreds of custom designed heat exchangers
which have been supplied to leading national and international end users.
For very dirty gas where you
need cleaning frequently. We
have number of them for coke
oven gas where tar
and naphthalene
gets deposited in the
tube . We have also
executed AEL . NEN type.
TYPE - BEM
High pressure
Application to
400 bar g for air,
Hydrogen etc.
TYPE - AEM
Mostly for re boiler
application. We can handle
For liquid and two phase.
TYPE – BEW`
We use this mostly for oil coolers . Can also be used
For gas &
liquids. We
have also
used them as
compressor
after coolers.
TYPE - AEW
These are used mostly
compressor coolers .
but can be adapted for
various gas an liquid
application.
This is for refrigeration evaporator application
Using ammonia , propylene and any other
refrigerant . AKT / AKM can also be executed.
TYPE – BKM / BKT
G a s P r o c e s s i n g S o l u t i o n s
Gas/Water or Gas/Gas Liquid/Water or liquid/liquid or gas
Natural / Coke Oven / Mix / Various Refinery Gas
NGL , LPG
CH4,C2H6, C3H8, C4H10, C2H4,C3H6 etc.
Various Refinery Liquid incl. Naphtha
Air,CO2,CO,N2,H2 etc. Liquids form coke oven by product plant
TYPE - AES
Most used exchanger
for the process industry.
Low to medium pressure
Application. Can be used
for any gas or liquid .
Also suited for
compressor
application
as coolers.
HE
AT
EX
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AN
GE
RS
Used for application
where the cooling fluid
and the process fluid runs
through number of coolers in
series. Typical application is
The chilling of recirculation
spray liquid in a wash tower
or scrubber.
TYPE - CFU
Most dependable for medium
to high pressures applications.
We have built them for
pressures up to 300 bar g.
TYPE - BEU
Fixed Tube Sheet U- Tube Floating Head
Advantages • Least Cost • High Pressure• Mechanical cleaning of tubes• Shell side leakage is less.• Dirty gas can put in the tube
side.
• Good for very high pressure as the number of flanges goes down.
• .• Thermal expansion is possible.
• Most versatile• One of the tube sheet is free to
float means free expansion• Cleaning is possible from inside
and outside.• Good for dirty fluid.
Disadvantages • Outside tubes can not cleaned.• Mostly for clean services.• For large temperature
differential , expansion joint is required.
• Not for dirty gas• Can not be cleaned effectively.
• Most expensive
CONSTRUCTIONS
CLASSIFICATION BASED ON SERVICE
Heat Exchanger Cooler Heater Condenser Chiller Re boiler
Both side process streams ( not utility)
One stream process fluid and the other is water or air.
One stream process fluid and other is steam or hot oil
One stream is a condensing vapourand the other stream is cooling water or air.
One stream is process fluid being condensed at sub-atmospheric temperature and the other is a boiling refrigerant or process stream.
One stream is a bottom stream from a distillation column and the other is steam or hot oil.
Gas Processing Equipment Pvt . Ltd.
T-181-1/B, M.I.D.C., Bhosari,
Pune-411026, India.
www.gasprocessing.in
+91-7709040086
+91-20-27110407 / 27110408