MAGUIN /INTERIS FUEL YOUR ALCOHOL WITH MAGUIN S EXPERTISE

MAGUIN /INTERIS FUEL YOUR ALCOHOL WITH MAGUIN S EXPERTISE

PIONEERS IN ALCOHOL PROCESSES FOR MORE THAN 25 YEARS INTERIS COMPANY FOUNDED IN 1989 1992 FIRST ETHANOL MOLECULAR SIEVE PLANT 1993 PATENT FOR ALCOHOL DEHYDRATION 1995 1st VACUUM RECTIFICATION IN POLAND SETS IND. STANDARD 1999 FIRST ENA PLANT IN PAKISTAN-SETS INDUSTRY STANDARD 2000 JOIN MAGUIN 2004 FIRST BIOFUEL IN THAILAND-SETS INDUSTRY STANDARD 2005 PATENTALCOHOL DEHYDRATION 2 2

PIONEERS IN ALCOHOL PROCESSES FOR MORE THAN 25 YEARS 25 Years of experience in distillation More than 100 references in the world Production capacities ranging from 10 m3/d to 1250 m3/d 3 3 Cristanol 2 Fuel Ethanol 600 m 3 /d

Germany OUR PREMISES Belgium Poland France Paris Saint-Quentin China Shangai Brazil São Paulo (Indaiatuba) India Mumbai Head office Sales office & production

CUSTOMERS FAITH IS OUR FIRST OBJECTIVE Poland 8 2 France 5 9 6 2 5 Central & Eastern Europe (Czech R., Russia, Ukraine, Romanía) 1 1 2 1 Western Europe (Germany, Italy, Greece ) 1 1 1 1 China 1 Thailand 7 Pakistan 14 4 West Indies 5 Eastern Africa 1 5 Argentina 1 Complete Distilleries Extra-neutral alcohol Fuel Ethanol Units Alcohol Rectification Rhum Production Alcohol Dehydration Vinasse / Stillage Concentration# References 5

OUR PROMISES PREMIUM FINAL PRODUCT QUALITY- ENA OR BIOFUEL OUTPUT PERFORMANCES ALWAYS REACHED AND BEYOND SOLUTIONS FOR SUPERIOR ENERGETIC EFFICIENCY SOLUTIONS TO REACH ALMOST ZERO EFFLUENT DISTILLATION PLANT CUSTOMISED DESIGN FOR FLEXIBLE FACILITIES INTEGRATED PROJECTS THANKS TO MAGUIN PRODUCTS PORTFOLIO PROJECT COSTS IN LINE WITH LOCAL/REGIONAL ECONOMY 6 6

CUSTOMER BENEFITS MAXIMUM REVENUE AS PRODUCT PRODUCED IS PREFERRED ON THE MARKET NO REVENUE LOSSES DUE TO POOR PLANT PERFORMANCES SAVE MONEY WITH LOW ENERGY CONSUMPTION ENVIRONMENTAL FRIENDLY PLANT-REDUCE YOUR EFFLUENT TREATMENT COSTS ADAPT TO THE FEEDSTOCKS MARKET PRICE WITH MULTI RAW MATERIAL PLANTS OPERATE FACILITY EASILY THANKS TO MAGUIN PRODUCTS ADAPT YOUR CAPITAL COST WITH THE LOCAL/REGIONAL ECONOMY 7 7

/ INTEGRATION OF THE COMPLETE PROCESSES FOR VARIOUS RAW MATERIALS AND PRODUCTS STARCH SUCROSE Liquefaction Presaccharification Evaporation Dilution Preparation Fermented mash (9-13% vol.) Continuous or batch process Distillation Raw alcohol Rectification Dehydrated Bioethanol >99.5% vol Rectified extra-neutral alcohol MAGUIN INTERIS From raw material to Products and By-Products 8 8

PREMIUM QUALITY PRODUCTS PRODUCED ON MAGUIN INTERIS FACILITIES Concentrated Vinasses DDGS Fuel-ethanol Pharmaceutical use ethanol Bioethanol 55% of the Thai Bio fuel Extra Neutral Alcohol 75% of the Polish Vodka Extra Neutral Alcohol 80% of the Pakistanese alcohol 9 9

ENVIRONMENT PRESERVATION Gazes scrubber Effluent treatment Waste water Alcohol losses Reduction of alcohol losses VOC reduction Vinasses concentration up to 65% dry matter Methanisation Maximum recycling of waste water Reduction of the COD O effluent concept Alcohol / vinasses < 0.03% Alcohol / flegmasses < 0.03% 10 10

PLANT WITH COGENERATION Ethanol: 200 m 3 /dia Cogeneration: 15.5 MWh/h 75 kwh/tc Dan Chang (2009) - TAE Operation: 330 days Feedstock 5,000 tcd Sales: 8 MWh/h 11 11

VIEWS OF COMPLETE PLANTS 1 2 Complete Distilleries Maguin 3 4 1.Petrogreen, Thailand 200 m 3 /d, 2. Dobrovice, Czech.Republic 250 m 3 /d, 3. Fuel 21, Germany 400 m 3 /d, 4. Al Abbas, Pakistan 82 m 3 /d, 12 12

VIEWS OF RECTIFICATION PLANTS 2 1 2 3 4 5 Retification 1. DVO Origny, France 90 m 3 /d, (2009) 2. Sobieski, Poland 53 m 3 /d, (2007) 3. Dewan, Pakistan 125 m3/d, (2007) 4. Stock Lublin, Poland 53 m 3 /d, (2009) 5. Origny, France 400 m 3 /d, (2007) 13 ÁLCOOL E DESTILARÍA 13

VIEWS OF DEHYDRATION PLANTS 2 1 2 3 4 Dehydration 1. Arcis-sur-Aube, France 200 m 3 /d, (2005) 2. Dobrovice, Czech Rep. 200 m 3 /d, (2006) 3. Bio Ledesma, Argentina 300 m3/d, (2010) 4. Lillebonne, France 850 m 3 /d, (2007) 5. Dewan, Pakistan 125 m 3 /d, (2006) 5 14 ÁLCOOL E DESTILARÍA 14

DISTILLATION PLANT TAE Thaïlande Distillation under vacuum and energetic coupling with Molecular sieves Cane molasses 165 m 3 /d Operating > 330 d / y Steam : 2.5 kg/l alcohol 3 bar a. / 133 C 15 DESTILAÇÃO 15

DISTILLATION PLANT CRISTANOL France CRISTANOL 2, France, Ø 4 m, H = 52 m Distillation (x2) 650 m3/d, CRISTANOL 1, France Operating > 330 d / y Steam : 1 kg/l álcool 37 bar a./ 400 C Product: Bioetanol 99.9% vol. 16 DESTILAÇÃO 16

DISTILLATION AND RECTIFICATION UNIT Extra Neutral Ethanol- Dewan Sugar Mills Pakistan Multiple effect distillation & rectification From cane molasses Wine: 7.5 8 GL Steam: 2,7 kg/ l alcool VE = 1.5 bar g(127 C) Barbet > 30 at 20 C 17 RETIFICAÇÃO 17

Extra Neutral Ethanol- Destylarnia Sobieski Poland RECTIFICATION UNIT Multiple effect rectification for extra neutral alcohol for vodka production From flegm Steam: 2,0 kg/ l alcohol 2.7 bar abs. (130 C) 18 RETIFICAÇÃO 18

For Biofuel ALCOHOL DESHYDRATION Alcohol dehydration by molecular Sieves 19 300 m 3 /d Bio Ledesma, Argentina Steam: 0,51 kg/ l álcool 2.5 bar g. (138 C) DESIDRATAÇÃO DE ÁLCOOL 19

MOLECULAR SIEVES For Biofuel or Anhydrous rectified alcohol 1. BioFUEL 2.Anhydrous rectified alcohol 1 2 Zeolites 20 450 m 3 /d Cristanol 2, France 250 m 3 /d -Dobrovice, Tchech Republic DESIDRATAÇÃO DE ÁLCOOL 20

From Beet- CRISTANOL 2 France VINASSES CONCENTRATION Vinasses preconcentration on falling film evaporator 2 evaporators 12% DM operating in parrallel From clear beet vinasses 21 CONCENTRAÇÃO DE VINHAÇA 21

From cane molasses KALASTIN Thailand VINASSES CONCENTRATION Vinasses concentration on forced circulation evaporators. 4 effects > 35% DM >. Evaporation capacity: 1 200 m 3 /d. Steam : 3,1 kg / l alc (mel.) 1 bar a. / 100 C Bioethanol 99.8% vol. 22 CONCENTRAÇÃO DE VINHAÇA 22

OUR OFFER: BIOETHANOL PLANTS Process Design Process optimisation Thermal Optimisation Energy coupling Conceptual Basic and Detailed Engineering Project management Supply of key equipments Assistance for procurement 23 23 3 Turn-key projects Performance guaranties

OUR OFFER: PARTIAL OR COMPLETE ALCOHOL PROCESS PLANTS- 100 TO 1500 m 3 /d 2 4 5 3 1 1. Fermentation 2. Distillation et dehydration 3. Rectification 4. Concentration de vinasses 5. Drying and pelletizing 24 ÁLCOOL E DESTILARÍA 24

PROJECT MANAGEMENT FOR COMPLETE PROCESS PLANTS Commissioning Staff training Project Management Site Work Supervision Equipment Delivery Design, PID, Equipment specifications, Lay out. Civil works Guide drawings Equipment procurement Off site coordination Equipment reception FAT- Quality control Automation architecture- Functional analysis Proprietary Equipment manufacture 25 25

THANK YOU FOR YOUR ATTENTION 26 26