Crest Biotech Pvt. Ltd. crestbiotech@gmail.com www ...Crest Biotech Pvt. Ltd. crestbiotech@gmail.com...

Crest Biotech Pvt. Ltd.

crestbiotech@gmail.com

www.crestbiotech.com

PROMOTING SUSTAINABLITY :

BIO ETHYL ALCOHOL PRODUCTION

1. RAW MATERIALS : PRE REQUISITE

CANE MOLASSES : BIO ETHANOL & CHEMICAL

CANE MOLASSES : PURITY TO BE NOT LESS THAN 30-35 %

GRAIN STARCH : POTABLE ALCOHOL

SWEET SORGHUM : INCENTIVIES /SECURITY TO FARMERS

2. TECHNOLOGY : UP GRADATAION

FERMENTATION, ZELD & BY PRODUCTS DEVELOPMENTS

4 YEARS DEGREE FOR FERMENTATION TECHOLGOY BY NSI/DSI

SET UP R & D CENTRE BY AIDA

PRIVATE R & D CENTRES, + J/V & GRANTS WITH NSI /DSI & DISTILLERY

4. POLICY : FINANCE / APPROACH

TDF TO BE CREATED FOR DISTILLERY INDUSTRY

UNIFORM POLICY – CENTRAL AND STATE

INTER STATE MOMENT - GST

REMUNERATIVE PRICE + + IVE APPROACH BY OIL COMPANIES

3. POLLUTION : PRAGMATIC + IVE APPROACH ( CLOSURE IS DISASTER )

LONG TERM SOLUTIONS BY ENVIRONMENT MINISTRY /CPCB / SPCB

PROMOTING SUSTAINABLITY : BIO ETHYL ALCOHOL

95% ETHYL ALCOHOL AS E5/E10 DOPPING IN PETROL

MOLASSES, GRAIN STARCH, SWEET SOGHUM

1. ALTERNATE RAW MATERIALS

GRAIN

RICE, WHEAT

SORGHUM,

MILLETS,

BARLEY,

CORN

RAW MATERIALS

CANE MOLASSES

AH / BH / C

RAW MATERIALS FOR ETHYL ALCOHOL

SUGAR CANE

SUGAR BEET

CASSAVA

CELLULOSE

POTATO

SWEET SORGHUM

JUICE

SWEET POTATO

AGRO RESIDUES 2NDGENERATION ETHYL ALCOHOL

ALGAE

.

.

RICE STRAW – SOFT CELLULOSE

SUGAR

CANE

PRESS MUD BIO COMPOST

MOLASSES

SUGAR CANE INDUSTRY

4-5%

JUICE ALCOHOL .

.

.

2.5-3.5%

CANE MOLASSES

BH / C

MOLASSES PURITY

32 – 35 %

QUALITY

HANDLING

PROCESSING

PREPARATIONS

PRE TREATMENT

SUGAR %

RESIDUE /

SLUDGE %

MICRO BIOLOGY

WY / TBC / MOLD

PROCESS WATER

WY / TBC / MOLD

PROCESS AIR

WY / TBC / MOLD

HARVESTING

STORAGE

TECHNOLOGY UP GRADATION

a solution

TASK

TO

GET

QUALITY

QUALITY OF RAW MATERIALS FOR ETHYL ALCOHOL

MOLASSES

TRANSIT

HEATERS

2 ½ - 3

BOILED

STORAGE

OPEN PITS

COVERED MS

TANKS

TRANSPORT

BY MS TANKERS

STORAGE

OPEN PITS

COVERED

MS TANKS

SUGAR

FACTORY DISTILLERY

PURITY 25 30 – 35

C

TIS 40 – 50%

HIGH UFS

HIGH SLUDGE

CONTENT

HIGH MICROBIAL

COUNTS

PENTOSES, TREHALOSE

MANNON, GLUCAN ETC.

MOLASSES : HANDLING, STORAGE AND QUALITY

AH

BH

???

.

INHIBITORS

FACTOR - 1 25,000 – 40,000 PPM

FACTOR – 2 2,700 – 3,500 PPM

FACTOR – 3 190 – 590 PPM

INHIBITORS IN MOLASSES

FACTOR 1 CONCENTRATION IS HIGHLY DETRIMENTAL TO GET

HIGH ALCOHOL % MORE THAN 10% IN WASH

FACTOR 1 PRESENT IN SPENT WASH IN CONCENTRATION OF

11,000 – 14,000 PPM RESULTS INTO INHIBITION OF YEAST

AND VERY POOR FERMENTATION, THEREFORE, SPENT

WASH CAN NOT BE RECYCLED AS IT IS.

GRAINS : POWDER QUALITY

GRAINS : MICROBIAL ANALYSIS

PARTICU-

LARS

UNIT RICE

RICE WHEAT

NOS/gm UN INCUBATED INCUBATED

INCUBATED

TBC

NOS/gm

2X104 ~ 2.1X106

1.7X108 ~ 1.3X109

2.1X108 ~ 1.3X1011

WY

NOS/gm

6X104 ~ 2.1X106

2.5X105 ~ 3.9X109

3.6X105 ~ 7.2X107

MOLDS

NOS/gm

1.4X105 ~ 3.3X109

1.3X105 ~ 2.4X108

INCUBATED 24 HRS IN YEPD BROTH & TOTAL PLATE

COUNTS ON NA, LYSINE, ASHA MEDIA

SWEET SORGHUM IN INDONESIA

HIGH IN CARBOHYDRATE CONTENT

SWEET POTATO - YAM

SWEET

SORGHUM

CANE

GRAIN

JUICE

BIO ETHANOL

JUICE

SYRUP

CANE TOP

LEAVES

ROOTS

BAGASSE STEAM FUEL

CO GENERATION

POWER

FILTER MUD

ANIMAL FODDER

SOIL

CONSERVATION

BIO MANURE

BY PRODUCTS

DDGS

DRY YEAST

CONCENTRATED

PROTEINS

SWEET SORGHUM : VALUABLE CROP FOR

ETHYL ALCOHOL / GREEN ENERGY / FEED / FOOD

COMPARISON : RAW MATERIALS

SUGARCANE, MOLASSES, CASSAVA, CORN & SWEET

SORGHUM FOR BIO ETHANOL

In terms of feedstock, sweet sorghum is an important

alternate raw material for bio ethanol production.

2. TECHNOLOGY UP GRADATION

UNIQUE FERMENTATION ( UF )

YEAST STRAIN, CREST’S ADDITIVES, INTEGRATED FERMENTATION PROCESS & ENGINEERING

87% 95%

IMPROVING FERMENTATION EFFICIENCY

TOLERANCE TO HIGH TEMPERATURE ( 41- 43 0C )

HIGH ALCOHOL CONCENTRATION ( 10 – 17 %)

FAST FERMENTING ( 14 – 16 /

24 – 26 HRS)

CREST’S YEAST

CREST 1

CREST 2

CREST 3

CREST Z

BENZYL SEPTOL

CREST’S SPECIFIC ADDITIVES

with optimal Crest’s macro & micro nutrients

* CONTINUOUS ????

* CASKETING ????

* BIO STILL ????

* FED BATCH ????

systems need to be reviewed in

absolute terms ?

leads to poor and inefficient

fermentation due to various

reasons ??

FERMENTATION SYSTEMS

* CULTURE – CREST’S YEAST STRAIN * HIGH YEAST CELL CONCENTRATION-BUB

* 2 NOS FERMENTERS

* 1 NO. WASH OUT TANK

OPTIMUM DOSAGES OF MACRO, MICRO NUTRIENTS,

FERMENTATION ADDITIVES , OPTIMAL AERATION &

INTEGRATED PROCESS STEPS

ENGINEERING UPGRADATION OF EXISTING

FERMENTATION EQUIPMENTS

WELL DESIGNED FERMENTATION EQUIPMENTS

UF SYSTEM ( CANE MOLASSES – BATCH )

ENZYME +

YEAST +

NUTRIENTS +

DECONTAMINANT

PROCESS

ENGINEERING

AMBIENT TEMPERATURE

FERMENTATION

R.S.

ENA

A.H.

RICE

GRAIN

STARCH

ALCOHOL

RECOVERY

DISTILLATION

Crest’s Integrated Technology

GRAIN STARCH : CONTINUOUS FERMENTATION

UF : GOOD AND EFFICIENT FERMENTATION

ETHANOL YIELD

IMPROVED

TECHNOLOGY

250 LITERS

ALCOHOL/ TON

MOLASSES

220 LITERS

ALCOHOL/ TON

MOLASSES

CONVENTIONAL

TECHNOLOGY

465 LITERS

ALCOHOL/ TON

RICE

430 LITERS

ALCOHOL/ TON

RICE

UF : ADDITIONAL ALCOHOL YIELD

REDUCE EFFLUENT, CLEAR SPW, HIGH DM, MEE CONCENTRATE,

RECYCLE CONDENSATES & VALUE BY PRODUCTS

3. ZERO LIQUID EFFLUENT DISCHARGE ( ZELD )

but problem persists ?

1200 KLPD

700 KLPD

REDUCE SPENT WASH GENERATION

results in getting clean spent wash

CLEAN FERMENTED

WASH

( WITHOUT SLUDGE )

SEPARATE CALCIUM & YEAST AFTER

FERMENTATION

4-5% 12-15

HIGH DRY MATTER CONTENT CLEAN

RAW SPENT WASH FEED TO MEE

CLEAR RAW SPENT WASH FOR ETP SYSTEMS

CONTINUOUS FLUID BED DRYER

HORIZONTAL FLUID BED DRYER

•RECYCLE TOTAL VOLUME OF SPENT LEES

& MEE CONDENSATE FOR DILUTION OF

RAW MATERIALS FOR NEXT BATCH OF

FERMENTATION .

*NO EQUIPMENTS , ONLY SIMPLE

TREATMENT AND PROCESS STEPS .

RECYCLE MEE CONDENSATE

UTILIZATION OF MEE CONCENTRATE : VALUE

ADDED BY PRODUCTS

AN APPROACH TO ZELD

4. POLICY : FINANACIAL / APPROACH

POLICY FOR USE OF ALTERNATE RAW MATERIALS

* MOLASSES & PURITY– BIO ETHANOL/INDUSTRIAL ALCOHOL

* SWEET SORGHUM – BIO ETHANOL

* AGRO RESIDUE – BIO ETHANOL ( 2ND GENERATION )

* STARCH – POTABLE ALCOHOL

UNIFORM POLICY – CENTRAL AND STATE

INTER STATE MOMENT - GST

REMUNERATIVE PRICE + + IVE APPROACH BY OIL COMPANIES

95% ETHYL ALCOHOL USE FOR E5/E10 DOPPING IN PETROL

TDF TO BE CREATED FOR DISTILLERY INDUSTRY

Crest’s UF & ZELD (a net profit & sustainability for distillery industry )

READY TO TAKE UP TURNKEY PROJECT