starch based biorefinery - biorosinfo.rubiorosinfo.ru/archive eurasiabio/treck 3...

GEA Process Engineering / GEA Wiegand GmbH

Presented by Christian Abel

Starch Based Biorefinery

GEA Process Engineering

GEA Group Structure

Executive Board GEA Group 5 segments, more than 250 companies

Chairman: Jürg Oleas

Chief Financial Officer : Dr. Helmut Schmale

Executive board Member: Niels Graugaard

GEA Group is one of the largest solution

providers for Food & Energy Processes.

Focus on Process Technology & Components

for demanding production processes.

GEA Group is one of the World's market and

technology leaders in 90 percent of its

businesses.

In 2008, GEA Group reported income in excess

of 5.2 billion EUROS with a workforce of more

than 20,000 people.

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Integrated Bio-Refinery Concept

3


Complete starch process line

Wheat

Maize

Potato & Tapioca

Complete Ethanol process line

Barley

Maize

Wheat

Corn

Integrated Energy & Pollution control systems

Combined Drying & Evaporation systems with heat recovery

Integrated Feed house

Superheated Steam Dryers

Sugar Process Engineering & Equipment

Industrial Biotec Process Engineering & Equipment

Processes offered by GEA

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Disc bowl Separators 2&3 phase

Decanters 2&3 phase

Rotary Vacuum filters

Homogenisers

Rotating & Static screens & washers

Filtration systems

MF, UF, NF, RO

Evaporation systems

Falling film

Mechanical vapour recompression

Forced recirculation

Distillation columns

Molecular Sieve Dehydration

Fermentation systems

Equipment offered by GEA

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Westfalia Separator

Wiegand


Ring & Flash Dryers

Native & Modified Starch

Vital Wheat Gluten

Corn Gluten Meal

DDGS

Rotary Dryers

Fibre & Steepwater

DDGS

Dextrose, Sugar & Polyols

Fluid Bed dryers & Coolers

Wheat Germ

Maize Germ

Dextrose, Sugar & Polyols

Equipment offered by GEA

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Barr Rosin


Block diagram recovery of wheat starch

dosing

mixing

homogenizer

3-phase-decanter

starch/gluten

gluten separation

gluten/B-starch

dewatering

dryingdrying

dewatering

nozzle separator

starch

recovery

screening

nozzle separator

preconcentration

decanterdewatering

drying

process waterstarch

refining

screening

self-cleaningseparator

B-starchwaste waterglutenA-starch

fibres

fresh

water

wheat

flour

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Starch process components

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Starch processing equipment

Bend Screen for Gluten Separation

Homogenizer for Slurry Preparation

Centrifugal Fibre Screening

Westfalia Separator

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Starch processing equipment

Vacuum Drum Filter

Hydrocyclon

for A-starch washing

Three-Phase Separator

•Classification

•Washing

•Clarification

•Concentration

Westfalia Separator

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GEA Process Engineering11

1-effect (2 calandrias)

falling film evaporator,

heated by MVR ( pre-evaporator)

Starch industry: effluent

Wiegand


042-220-01

AirAirAirFiltrate

Gluten to Storage

Air

AirAir

Steam

Air

Condensate

042-420-02

042-520-01

042-760-01043-760-01

041-330-01

to Atmosphere

043-370-01

042-660-01

Gluten

042-320-01

041-320-03041-320-02

042-760-02

to Atmosphere

042-370-04

042-330-02

042-330-

03

042-330-01

042-420-01

Air

AirAirAir

043-420-02

Ring dryer for vital wheat gluten

Barr Rosin

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Steam Tube dryers for fibre & steeepwater

Barr Rosin

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sorbitol

Sugar processing

starch factory

starch milk

acidification liquefaction liquefaction reaction

conversion saccharification saccharification refining

refining refining refining drying

evaporation evaporation evaporation

glucose special glucose syrups dextrose syrup modified starch

crystallizationevaporative

crystallization crystallization isomerization hydrogenation

centrifugation centrifugation spray drying refining refining

drying drying conditioning evaporation evaporation

drying

dextrosemonohydrate

dextroseanhydride

total sugar high fructose syrup

evaporation blending separation evaporation

enriched/concentrated fructose syrup fructose syrup

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Sugar processing equipment

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2-effect falling film

evaporation plant with

Mechanical Vapour

Recompression

for dextrose

Evaporation rate:

14,000 kg/h

4-effect plate heat evaporation plant

Product: sorbitol

Evaporation rate: 6,600 kg/h

Wiegand


Sugar and sweetener

• Beet Sugar

• Cane Sugar

• Coated Sugars

• Confectionary Sugars

• Dextrose Monohydrate

• Anhydrous Dextrose

• Fructose

• Maltitol

• Other Polyols

• Beet Pulp/Animal Feeds (inc. DDGS)

Application

Barr Rosin

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WET

SUGAR

HEATERROTARY DRYER

CYCLONES

FLUIDISED BED

COOLER

SCRUBBER

EXHAUST

FAN

CHILLER

RE-HEATER

PRODUCT

Rotary dryer for sugar with fluidised bed cooler

Barr Rosin

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Ethanol from starch


Complete process line bioethanol

Wiegand


Ethanol reference samples

Rectification and dehydration plant

Product: drinking alcohol

Daily capacitiy: 60,000 l of alcohol

Location: Germany

Year of construction: 1993

Fuel Ethanol plant

from rye/wheat

Daily capacity: 660,000 l/

Location: Germany

Year of Construction: 2004

Fuel Ethanol plant

from corn

Capacity: 380,000 l/d

Location: Ukraine

During assembly

Wiegand

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Stillage decanters

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Dry matter of sludge: 28 – 35% DS

Separation efficiency: 65 % - 80 %

Westfalia Separator


Coupling SSD dryer & evaporator

Barr Rosin Wiegand

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Direct fired rotary dryer for DDGS

Barr Rosin

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Chemical building blocks

Acetic Acid

Lactic Acid

Citric Acid1,4 Propanediol

1,3 Propanediol

Glucose

Gluconic Acid

Succinic Acid


Biorefinery

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Lactic Acid Lysin

Wiegand


Membrane Applications in Biorefinery

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Microfiltration for

Biomass Retention/Recovery

Ultrafiltration / Nanofiltration

for product purification

Reverse Osmosis

for pre-concentration

& water treatment

Wiegand


Cargill Poland

Integrated starch & raw ethanol plant

Capacity 1750 t/d wheat

Raw ethanol capacity 70.000 l/d

Location: Poland

Year of construction: 2006

Wiegand Barr RosinWestfalia Separator

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Integrated feed-house for corn wet mill

Rotary Dryer for

Fibre & Steepwater

Fluid Bed Germ Dryer

Waste Heat

EvaporatorWHE

Regenerative Thermal Oxidiser

Ring Dryer for Gluten

Vapour to next

Effect

Dump

Stack

Exhaust to

Atmosphere

R T O

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Integrated feed-house

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Ring dryer exhaust heated, 3-effect evaporator

Dryer – evaporator coupling

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