Welcomes You To A Presentation On “Vapour Absorption System” -Absorption Cooling Division
Welcomes You To A Presentation On
“Vapour Absorption System”
-Absorption Cooling Division
Discussion Topics
• About THERMAX• About Absorption Cooling• Applications• Some Reference Installations
Thermax Ltd.
“Thermax is one of the few companies in the world, uniquely positioned to offer total integrated solutions in heating, cooling, power, water and waste management ”
Thermax Ltd.
“Thermax is one of the few companies in the world, uniquely positioned to offer total integrated solutions in heating, cooling, power, water and waste management ”
THERMAX : AN ENERGY-ENVIRONMENT BUSINESS MAJOR
COMPANY
• 35 Year Old Energy & Environment Major.
• 200 Million US Dollar Organisation.
• Recognised as one Of India’s Most Valuable Companies.
WHY ABSORPTION COOLING ???
Absorption Chillers Utilise low Grade Heat Energy such as steam/hot water/exhaust gases from DG Sets/Turbines/Industrial Processes/direct fired options to generate the chilling effect.
Absorption Chillers use water as the refrigerant which is completely CFC Free.
VAM’s have negligible moving parts-hence negligible maintainance.
Are Noiseless and Vibration Free.
So What Does That Mean…
• Absorption Chillers have very low Power Consumption and virtually eliminate dependency on electrical power.
• Environment Friendly.
• Relatively Maintainance Friendly
TYPES OF ABSORPTION CHILLERS
Vapour Absorption Chillers (VAM )Up To +3.5deg C W ater
Upto 0 Deg C Brine
Ammonia Absorption Chillers(AAM )Sub Zero Applications
Upto -40 Deg C
AB SORPT ION C HILLER S
Principle Of Absorption
• Boiling point of the water is a function of pressure. At atmospheric pressure water boils at 1000C. When maintained at high vacuum,water will boil and subcool itself
How Do Absorption Chillers Work
Lithium Bromide (LiBr) has the property to absorb water due to its chemical affinity. At higher concentration and lower temperature LiBr absorbs water vapour (refrigerant vapour) very effectively.
How Do Absorption Chillers Work
How Do Absorption Chillers Work
The heating causes the solution to release the absorbed refrigerant in the form of vapour. This vapour is cooled in a separate chamber to become liquid Refrigerant.
Different Types Of Heat Energies
Vapour Absorption Machines
Indirect Fired• Steam(0.5 - 10Kg/cm2(g))•Hot Water(85 Deg C - 170Deg C)
Direct Fuel Fired•LNG/CNG•LPG•SKO•HSD
Direct Exhaust Gases• From DG Sets• From Engines/Turbines• From Industrial Processes
Applications
• Process Cooling
• Air- Conditioning
• Hot Water requirements upto 80deg C
• Cogen application
COGENERATION
STEAM/ HOT WATER EGB/
HRU
POWER GENEARATING
EQUIPMENT
EXHAUST GAS FROM GT/DG
EXHAUST GAS (TO STACK)
TRIGEN WITH DG SET (Oil Based)...
DIESEL GENERATORDIESEL GENERATOR CHILLER
CHILLERHRSGSTEAM
PROCESS HEATING
EXHAUST (200 0C)
LT WATEROTHERS
GENERATOR JACKET WATER
Some Reference Installations….
675 KW * 2Nos. DEUTZ ENGINES
200TR-Hot Water Fired ChillersL.AUSA
MOSER BAER (Wartsila Engines)Greater Noida, UP, India
24 MW Power 19.5 MW Cooling
4*6MW Engines – 1940TR Chilling Via Hot Water
4*6MW Engines -- 3200 TR Chilling Via EGB
Nestle, Philippines
Exhaust Gas
3 MW CAT Engine
Exhaust Gas Fired Boiler
Process Cooling for Nestle facility
1400 TR Double Effect Steam Fired
Chiller
Maul Belser, Germany
770 TR Double Effect Steam Fired Chiller
770 TR Double Effect Steam Fired Chiller
Process Cooling for Printing Press
Natural Gas Driven Turbine
1*720KW Caterpillar Engine-80TR Hot Water Fired VAM
PondicherryTN
India
Bell Ceramics
Size, kW Nos Make
31 Youth Spinning Spinning 1020 3 Caterpillar 1 x EGB (1-on-3) + 480 TR HW + 1 x 500 TR DESD
32 Square Sarah Knitting & Garments1020 3 Caterpillar 1 x EGB (1-on-3) + 480 TR HW + 1 x500 TR DESD
33 Square Spinning Spinning 1020 3 Caterpillar 1 x EGB (1-on-3) + 1 x 400 TR DESD
34 Square Spinning Spinning 920 3 Waukesha 1 x EGB (1-on-3) + 1 x 400 TR DESD
35 UTAH Spinning Spinning 920 3 Waukesha1 x EGB (1-on-3) + 3 x 270 TR HW + 1 x 550 TR DESD
36 Sinha Rotor Spinning 1006 6 Jenbacher1 x EGB (1-on-3) + 1 x 770 TR DESD + 1 x 425 TR HWD + 1 x
37 Sinha Textiles Textile 920 7 Waukesha1 x EGB (1-on-4) + 1 x EGB(1-on-3) + 2 x 150 TR DESD
38 Padma Textiles Textile 920 7 Waukesha1 x EGB(1-on-4) + 1x EGB(1-on-3) +2 x 690 TR DESD
39Pahartali Textiles & Hosiery
Textile 1020 1 Caterpillar1 x HRU (1-on-1) + 1 x 270 TR HW
40United Petrochemicals
Petrolium 750 1 Caterpillar 1 x 50 TR HW
41 Square Textiles Textile-Spinning1020 3 Caterpillar 1 x 470 TR HW
42 Jamuna Denim Textile-Weaving1035 3 Caterpillar1 x EGB (1-on-3) +1 x 380 TR HWD + 1 x 550 TR DESD + 1 x210 TR HWD
43 Ching-Hung FibresTextile-Synthetics1370 2 Cummins1 x HRU (1-on-2) +1 x 525 TR HW
44 R M Synthetics Textile-Synthetics1020 1 Caterpillar 1 x 140 TR HW
45 Mehmud IndustriesTextile-Spinning1020 1 Caterpillar 1 x 100 TR HW
46 Shabnam Oil RefineryEdible Oil Refinery1026 1 Cummins1 x HRU (1-on-1) + 1 x210 TR HW
Sr. No.
End UserBANGLADESH
IndustryEngine Configurations
Thermax Installation
POWER GEN & ABSORPTION COOLING : BY EXPERIENCE
Size, kW Nos Make
1 Pacific Shores Hotel 200 1 Daewoo 1 x LT5 - 55 TR
2Aquarium Of the Pacific
Commercial
675 2 Deutz 2 x LT8 - 200 TR
3 Wells Fargo Plaza Office Bldg 200 3 Daewoo 1 x LT16S - 165 TR
4 Medway Plastics Plastic 375 3 Waukesha 1 x LT16S - 165 TR
5 Procal Plastics Plastic 675 2 Waukesha 1 x LT14S - 200 TR
6 DTE CommercialENT 400 1 P&W 1 X LT14S - 115 TR
7 Technicast Castings 1000 1 Jenbacher 1 x LT3 - 30 TR
8 Nestle Waters Bottled Water 1000 4 Jenbacher1 x LT65S - 700 TR + 1 x LT31S - 200 TR
9 Jatco Plastics 1000 1 Jenbacher 1 x LT14S - 135 TR
10 Andercraft Products Plastics 100 1 Turbec 1 x LT5 - 40 TR
11 333, South Anita Office Bldg 200 3 Daewoo 1 x LT16S - 165 TR
12 444, Ocean Avenue Office Bldg 200 3 Daewoo 1 x LT16S - 165 TR
13 21515, Hawthorne BlvdOffice Bldg 200 4 Daewoo 1 x LT21S - 220 TR
14 Design Synthesis Furniture Mfg 30 4 Capstone 1 x LT5 - 40 TR
15 Casptone Turbines Microtubine 60 1 Capstone 1 x LT3 - 18 TR
End UserUnited States
Sr. No.
Engine ConfigurationsThermax InstallationIndustry
POWER GEN & ABSORPTION COOLING : BY EXPERIENCE
Size, kW Nos Make
16 San Francisco Civic CentreOffice Bldg 200 2 Daewoo 1 x LT10H - 110 TR
17 Marriott Fremont Hotel 200 2 Daewoo 1 x LT10H - 110 TR
18 595, Landmark Office Bldg 200 2 Daewoo 1 x LT10H - 110 TR
19 Johnson & Johnson Pharma 1000 3 Cummins 1 x LT42S - 500 TR
20 Hess Micorgen EP 200 2 Daewoo 1 x LT10H - 110 TR
21 Hess Micorgen EP 200 4 Daewoo 1 x LT21S - 220 TR
22 333, City Parkway Office Bldg 375 2 Waukesha 1 x LT16S - 200 TR
23 1100, Town & Country BlvdOffice Bldg 375 3 Waukesha 1 x LT27S - 315 TR
24 Golden Era ProductionsStudio 1000 1 Jenbacher 1 x LT27S - 270 TR
25 Sheraton Fairplex Hotel 1000 1 Cummins 1 x LT27S - 300 TR
26 Hill Villa Residence 60 2 Capstone 1 x LT1 - 10 TR
27 110, A Street Office Bldg 200 3 Daewoo 1 x LT16S - 165 TR
28 Faciola Foods Food 200 2 Daewoo 1 x LT10H - 110 TR
29Coca-Cola BRAZIL
Beverages 1800 3 Caterpillar 2 x 550 TR HW
30CENPES-Petrobras
R & D Facilities1800 2 Caterpillar1 x 650 TR HW + 1 x 690 MW DESD
Thermax InstallationSr.
No.End User
United StatesIndustry
Engine Configurations
POWER GEN & ABSORPTION COOLING : BY EXPERIENCE
Size, kW Nos Make
47 Chemplast Chemical 6 X 1 1 Wartsila 1 x 425 TR HW
48 Rayalseema Alkalis Fertilizer 6 X 1 1 Wartsila1 x EGB(1-on-1) + 1 x 425 TR HW
49 DCW Soda Ash 6 X 1 1 Wartsila1 x EGB(1-on-1) + 1 x 425 TR HW + 1 x 1.2 MW DESD
50 Dalmia Cement 4 X 1 1 Wartsila 1 x 210 TR HW
51 Prativa Syntex Textile 6 X 1 1 Wartsila 1 x 425 TR HW
52 Moser Baer Electronics 36 9 Wartsila 6100 TR
53 Cadilla Health Care Pharma 1 2 Cummins 100 TR
54 Tetra Pack Packagings 3.2 2 Cummins 340 TR
55 Asian Paints Paints 750 KVA 2 Deutz 100 TR x 2
56 Canadian High CommissionEmabssy 3 3 Cummins 120 TR
57 Neutral Glass Glass 1 1 Jenbacher 75 TR
58 Bell Ceramics Ceramics 900 KVA 1 Caterpillar 80 TR
59 Sterlite Optifibre Optical Fibers 6 MW 2 Wartsila 1500 TR
60 Bayer India Ltd Chemicals 750 KVA 1 Deutz 93 TR
Thermax InstallationSr.
No.End User
INDIAIndustry
Engine Configurations
POWER GEN & ABSORPTION COOLING : BY EXPERIENCE
EXPERIENCE WITH OEM’s & PACKAGERS
CATERPILLAR
CUMMINS
WARTSILA
WAUKESHA
MAN B & W
RUSTON DIESEL
SULZER
SKODA
GE
PIELSTICK
STORK
BWSC-MITSUI
HYUNDAI
KHIC
Quality Standards ... Manufactures to International
Codes like - ASME {S, U, H & R stamps}, BS, DIN, GOST, CE etc
State-of-the-art machines & processes for IBR, ASME & ISO Fabrication
Inspected by renowned agencies like - Lloyds, Bureau Veritas, SGS, EIL, TUV, DNV, IBR, Mecon etc.
WHY THERMAX???
• Thermax has the largest and widest CHPC systems in the world.
• Innovation & Product Development is paramount at THERMAX.
• Un-Matched Service Network.
• Over 3000 working Installations Worldwide