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R & D Par Excellence PowerPoint Presentation
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R & D Par Excellence

R & D Par Excellence

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R & D Par Excellence

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  1. R & D Par Excellence

  2. FERMENTATION & ZERO POLLUTION : AN INTEGRATED SYSTEM FOR ETHYL ALCOHOL PRODUCTION • DR. FAHAD ALHABDAN, • ASSOC. PROFESSOR KING SAUD UNIVERISTY RIYADH (S.A.) • DR. S.C. BHANDARI, • PROFESSOR MPUAT (UDAIPUR) • DR. H.C. BHANDARI • CREST BIOTECH PVT. LTD. (NEW DELHI)

  3. FERMENTATION OF VARIOUS RAW MATERIALS technology perfected – par excellence • CANE MOLASSES : C MOLASSES B HEAVY MOLASSES A HEAVY MOLASSES • CANE JUICE • SWEET SORGHUM : JUICE, SYRUP • STARCH / GRAIN : RICE, MAIZE, SORGHUM, BAJARA, WHEAT *, RAGI • SWEET POTATO • POTATO

  4. CREST YEAST STRAIN & INTEGRATED FERMENTATION • FERMENT SUGAR : MOLASSES, CANE JUICE, SWEET SORGHUM JUICE, GRAIN, STARCH • FASTER FERMENTATION : 12 – 15 HOURS (MOLASSES / JUICE) 40 – 45 HOURS (GRAIN / STARCH) • TEMPERATURE TOLERANT : 380 C – 410 C. • HIGH ALCOHOL TOLERANCE : 9.5 – 12% V/V (MOLASSES/ JUICE) : 12 – 17 % V/V (GRAIN) • HIGH SOLIDS TOLERANCE : 25 – 35 % SOLIDS. • STRESS TOLERANT : VARIABLE RAW MATERIALS, INFECTIONS, CHEMICALS

  5. INTEGRATED TECHNOLOGY : INCREASE IN ETHYL ALCOHOL YIELD 275 - 280 LITERS BL / TON ETHANOL YIELD IMPROVED TECHNOLOGY MOLASSES CONVENTIONAL TECHNOLOGY MOLASSES 250-260 LITERS BL/ TON

  6. CREST’S INTEGRATED TECHNOLOGY : RICE / GRAIN FERMENTATION 455 LITERS BL/ TON ETHANOL YIELD IMPROVED TECHNOLOGY RICE CONVENTIONAL TECHNOLOGY RICE 400–430 LITERS BL/ TON

  7. ZERO POLLUTION SYSTEM : CONCENTRATION & BOILER FUEL

  8. TREATEMENT OF DISTILLERY EFFLUENT IN 1979 WE PUBLISHED A PAPER CONCLUDING : “ BIOMETHANATION OR WITHOUT BIOMETHANATION FOLLOWED BY EVAPORATION & CONCENTRATION WILL BE SUITABLE SYSTEM TO BALANCE THE ENERGY REQUIREMENT AND ZERO POLLUTION. STAI 1979. G65-72” IN THE NEAR FUTURE THIS MAY BE RIGHT APPROACH.

  9. NET REDUCTION OF EFFLUENT ALCOHOL WASH STEAM CONDENSATE SPENT LEES EFFLUENT WASH KL/DAY ANALYZER KL/DAY KL/DAY KL /DAY 6% 820 (92) (101) 963 8% 615 (92) (94) 751 9% 547 (92) (91) 680 10% 492 (92) (91) 625 12% 410 (92) (91) 177

  10. RECYCLING OF EVAPORATOR CONDENSATES AND SPENT LEES CONDENSATE TO BE RECYCLED FOR DILUTION OF RAW MATERIALS : MOLASSES OR GRAIN STARCH FOR FERMENTATION CONDENSATE CONCENTRATE

  11. MIXED FUEL

  12. STEAM BALANCE WITH CONCENTRATION AND MIXED FUEL 50 KL/DAY RS PLANT 500 KL/DAY EFFLUENT STEAM (8-9BAR) 65 MT/DAY MEE 90 MT/DAY CONCENTRATED LIQUID 90 MT AGRO RESIDUE (MIXER) DRYER 100 MT STEAM / DAY 115 MT/DAY MIXED FUEL DRIED 350 MT/DAY STEAM GENERATION

  13. STEAM BALANCE FOR CONCENTRATION AND DRY MIXED FUEL

  14. THANKS