Urja thermal solutions


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Incepted in 2007, Urja Thermal Solutions is a prominent company engaged in the Manufacturing, Exporting and supplying of Thermal Solutions. The company is working under the valuable assistance of its Owner, Mr. Swapnil Gautam. His successful contribution has helped the company grow in leaps and bounds. The company is located in Mumbai, Maharashtra.

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Urja thermal solutions

  1. 1. GASIFICATION & GASIFIER  Advanced & improved renewable energy systems.  Thermo –chemical process.  LHV (Low Heat Value)  Cost efficient process  End product is called “Producer gas”.GASIFIER The equipments to be utilized for gasification of solid fuels are known as GASIFIER. On the basis of flow of gas in the reactor, gasifiers are generally divided in three major groups like, UPDRAFT, DOWNDRAFT & CROSS DRAFT. An updraft gasifier is more efficient & comparatively easy to operate.
  2. 2. GAS CONDITIONING , TRANSMISSION & DISTRIBUTION Gas produced in gasifier contains impurities like, ash particles, coal dust, tarry acids & mist in vapour form. These all impurities are removed from the gas by passing it through a train of filters. The gas filtration system applies various principles & techniques for different impurities. The level of filtration to be provided depends upon the application of gas.GAS TRANSMISSION & DISTRIBUTION Conditioned producer gas shall be transmitted & distributed as per requirement of end applications.
  3. 3. FEATURES & ADVANTAGES The Coal Gasifier system is capable of gasifying several types of solid fuel such as Charcoal, Imported Steam coal, Briquettes at high efficiency. Low No formation due to low flame temperature. Absent / Negligible Sox formation due to very low sulphur content in Coal. Extremely Low Particulates and smoke emission due to the complete direct firing of Producer Gas compare to solid fuels / liquid fuels firing. Worldwide accepted environment friendly Renewable Energy technology. Reduced scale losses in comparison with liquid fuel firing.
  4. 4. CHEMICAL COMPOSITION & CHARACTERISTIC The Gasifier can convert any type of coal into Producer Gas. The chemical composition of Producer Gas is as under; CO (Carbon Monoxide) : 20 ± 2% CH4 (Methane) : 03 ± 1% H2 (Hydrogen) : 15 ± 5% CO2 (Carbon Dioxide) : 10 ± 2% N2 (Nitrogen) : Rest Calorific Value of Producer Gas : 1300 – 1375 K.Cal/NM³ Producer gas temp. at gasifier outlet : 120 – 150oC (Before filtration); 40 – 60oC (After filtration). Max. Flame temperature : 1350ºC
  5. 5. HEARTHSR. INSTALLED THERMAL F.O.REPLACMENT MODEL NO. DIAMETERNO. CAPACITY(KW) OUTPUT(K.CAL/HR.) (LITER/HR.) (MTR)1 UT-TE-02 1.6 2000 100 X 104 1002 UT-TE-03 2.2 3000 200 X 104 2003 UT-TE-05 2.7 5000 400 X 104 3004 UT-TE-06 3.0 6000 500 X 104 5005 UT-TE-07 3.2 7000 600 X 104 6006 UT-TE-08 3.4 8000 700 X 104 7007 UT-TE-09 3.55 9000 800 X 104 8008 UT-TE-12 4.0 12000 1000 X 104 1000
  6. 6. SILENT FEATURES OF JINDAL PROJECT• Poking free plant (16 month regular gas supply without taking shut down).• Equipped with digital ETP.• 1.2 km pipeline from gasifier site to quenching & tempering furnace.• 1.6 km pipeline from gasifier site to hot mill (RTHF).• Used advanced technology Gas Reactor.• Extended shaft gasifiers enable efficient gasification which gives coal free white ash.At M/s Jindal Saw Ltd. Sinnar, Nashik, [Jindal Group Company] we haveinstalled a state-of- the Art plant wherein we had setup a battery of 4 gasplants [each 9000kW] and supplying the gas to three different applications.Out of these four plants 2 units are in operation since Aug. 2009 and havebeen running on 24x7 basis. Since the commissioning of first 2 plants thefirst shutdown was taken after 16 months of continuous running that tooafter our insistence to stop the units so that we canconnect the newly erected another 2 plants. Now all 4 plants are runningsuccessfully in full automation and synchronization with individual furnace’sgas requirement. We have executed this project on turn-key basis with Coalhandling, Gas cleaning system [Electrostatic Precipitators].
  8. 8. SPECIALITIES IN ROLLING MILL PROJECTS• We take pride in being the first gasifier company in India who has successfullyconverted a 16-18 TPH billet reheating furnace with charge section from 125 x 125,160 x 250 & 250 x 250 at Bengal Hammer Industries Ltd. Kolkata. This plant isrunning successfully for more than a year now. Moreover within this unit 2 furnaceare running simultaneously with single gasifier of 8000 KW, feeding two rolling millseach of 10” & 26”.
  11. 11. JINDAL PLANT
  12. 12. BRIEF DESCRIPTION OF PROCESSWe have adopted the generation technology of Gas Producer which could give aconsistent gas supply at a much higher calorific value (1500 to 1650 Kcal/Nmas against a C.V of only 1150 to 1250 Kcal/Nm from old single stage design)owing to its unique feature of pre distillation of feed coal in its deep coal bed inthe extended shaft while moving downwards to the reduction and oxidation zonecounter current to the upward flow of product gas which strips off theconsiderable quality of volatile matter from the in-coming feed stock making itsemi-coke and highly reactive for a faster gasification. Simultaneously, theproduct gas also becomes enriched with the volatile matter of coal to a highercalorific value. Fed coal travels downwards and gets dried first and thengradually preheated up to a distillation temperature of about 450oC by theproduct gas moving upwards which itself gets gradually cooled down and picksup the volatile matter of coal and gets auto-carbureted to a much higher calorificvalue before it comes out to the L.T.C off take pipes. The coal, on the other hand,gets carbonized to nearly coke stage and its reactivity increases for a fastergasification.
  13. 13. When the coal enters through the generator bottom shaft, reaction betweencoal and (air + steam) occurs and following reactions take place from bottomoxidation zone to top reduction zonesA) Oxidation zones: Reaction is : C + O2  CO2 + 42643 K. CalB) Primary Reduction zone : Reactions are : C + H2O  CO + H2 – 19000 K. Cal C + 2H2O  CO2 + 2H2 – 19307 K. Cal C + CO2  2CO – 18689 K. CalC) Secondary Reduction zone : Reactions are : CO + H2O  CO2 + H2 – 326 K. Cal C + CO2  2COBesides above reaction zones, there is an ash zone under the oxidation zonethrough which calculated quantity of air saturated with steam enters andreceives heat from the ash, gets preheated and proceeds upwards to theoxidation zone. The ash on the other hand gets cooled down before it comesout to the ash pan.D) The distillation zone starts from the top of Secondary Reduction Zone & extends upward to about 2500 mm or so in which considerable quantity of volatile matter (about more than 75%) gets stripped and picked up by gas.At the top, there is preheating zone and above all there is drying zone.
  14. 14. PRODUCTS Coal Gasifier Coal Handling Plant Biomass Gasifier Chain Conveyor Extended Shaft (Double Stage) Gasifier Hydraulic Cylinder Producer Gas Burner Hydraulic Power pack Gas Cleaning system Recuperator Hot Air Generators Hydraulic pusher Vertical Shaft Kilns Electro Mechanical Ejector Rotary Grate Gas Producer Plant Pinch Roller Heat Treatment Furnace Actuator Servo Valve Preheating Hood Thermocouples Oil Fired Furnace Compensating Cable Gas Furnaces Gasifiers Spares Electrostatics Tar Precipitator (E.T.P) Automatic Temperature Control Biomass Briquetting Machine Damper Reheating Hood Centrifugal Blower Ladle Preheater Booster Blower Control Panel (Any type) Leak Proof Butterfly Valves SERVICES Gasifier’s up-gradation, modification and modernization. Furnace up-gradation, modification and repairing. Annual maintenance and operation on contract basis for Producer gas plant and furnaces.
  15. 15. OUR CLIENTSS. NO. LIST OF SOME OF OUR REPUTED CLIENT MODEL NO. 1 Jindal Saw Ltd. Sinnar Nashik (2 Plants +Repeat Order for another 2 Plants) UT-TE-09 2 Ajay Ingot Rolling Mill Pvt. Ltd., Raigarh UT-TP-06 3 Scan Steels Ltd., Orissa. Unit II UT-TP-07 4 R.V. Steels & Power Pvt. Ltd., Chennai UT-TP-07 5 Sriram Sponge & Power Ltd., Orissa UT-TP-07 6 Bhagyalaxmi Rolling Mills Pvt. Ltd., Jalna – II (Repeat Order with ESP) UT-TP-07 7 Brand Alloys Limited, Kolkata. (Repeat Order with ESP) UT-TP-07 8 Jaylaxmi Castings & Alloys (P) Ltd., Aurangabad (Repeat Order with ESP) UT-TP-07 9 Bhuwalka Steel Industries Ltd., Bangalore UT-TP-07 10 Bhuwalka Steel Industries Ltd., Wada (Mill No. 3) UT-TP-07 11 Bhuwalka Steel Industries Ltd., Wada (Mill No. 4) UT-TP-08 12 Nissan Ferro Cast Ltd, Kolkata. UT-TP-07 13 Shiva Re-Rollers Pvt. Ltd., Rourkela UT-TP-07 14 Scan Steels Ltd., Orissa., Unit – 1 UT-TP-07 15 Sujana Metal Products Ltd., Hyderabad UT-TP-07 16 Bee Pee Rollers Pvt. Ltd., Sundergarh (Orissa) UT-HG-06 17 Veer Gurjar Aluminum Industries Pvt. Ltd., Aurangabad. [ALUMINIUM] UT-TP-08 18 Bengal Hammer Industries [P] Ltd., Kolkata. UT-TP-07 19 Purulia Metal Casting Pvt. Ltd., Purulia UT-TE-08 20 Swastika Steels & allied Products, Liluah UT-TE-025
  16. 16. S. NO. LIST OF SOME OF OUR REPUTED CLIENT MODEL NO. 21 Kamaldeep Ispat Pvt. Ltd., Jungalpur UT-TE-08 22 Western Aluminium Industries Pvt. Ltd. [ALUMINIUM] UT-TP-05 23 Aurangabad Alloys Pvt. Ltd. [ALUMINIUM] UT-TE-02 24 Bikaner Ceramics Pvt. Ltd., Bikaner UT-TE-025 25 Ishwar Ispat Pvt. Ltd., Raipur UT-TE-04S. NO. PROJECTS UNDER EXECUTION MODEL NO. 1 Aura Minerals Pvt. Ltd., Wardha UT-TE-09 2 Eastern Track Udyog Pvt. Ltd. Liluah UT-TE-06 3 B.D. Ispat & Alloys Pvt. Ltd. UT-TE-07 4 S.M. Group, Guwahati UT-TE-040 5 Shree Ram Group, Mumbai UT-TE-09 6 Febro Forge Ltd. UT-TE-21 7 Manaksia Ltd., Kolkata UT-TE-09 8 Jailaxmi Casting & Alloys Pvt. Ltd., Aurangabad UT-TE-12 9 Brand Alloys Ltd., Kolkata UT-TE-08 10 Shyam Sel & Power Ltd., Kolkata UT-TE-07 11 Bhagyalaxmi Rolling Mills Pvt. Ltd., Jalna (Repeat order for 2 plants) UT-TE-12 12 Brand Alloys Ltd., Kolkata (Repeat order for 2 plants) UT-TE-12
  17. 17. CONTACT US -REGD. OFFICE :-URJA THERMAL SOLUTIONS,Office No. 11, Goodwill Harmony,Plot No. 76, Sector – 19, Airoli,Navi Mumbai – 400 708Maharashtra 9819882270 / 9987633300 info@urjathermal.insite : www.urjathemal.com BRNACH OFFICE :- URJA THERMAL SOLUTIONS, Reliable Arcade, 2nd Floor, Jaipuria Enclave, Kaushambi, Ghaziabad (Opp. ISBT Anand Vihar), Delhi  0120 – 4370810 / 11  urja.del@urjathermal.in
  18. 18. WE THANKS FOR SHOWING INTEREST IN OUR COMPANY AND OUR PRODUCTS. - Regards -  UTS Group  Mumbai (Maharashtra) …..