“Energy Efficiency in the Industry” – Vietnam 2019

APROVIS ENERGY SYSTEMS

Heat recovery systems for highest energy efficiency15th of January 2019, Ho-Chi-Minh-City

……………………..Nils Warburg

(Project Coordinator South East Asia)

APROVIS PRODUCT DIVISIONS

Engine / Turbinenatural gas, biogas, diesel, heavy fuel oil Customer

Exhaust Gas Heat RecoveryHot Water, Steam, Thermal oil

CHP = Combined Heat Power

Fuel Gas Treatmentbiogas, landfill gas, sewage gas, mine gas, flare gas, …

ENERGY FLOW CHART RECIPROCATING ENGINE

Exhaust gas44 %

Intercooler13 %

Jacket water33 %

Lube oilcooler10 %

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APROVIS – GAS TREATMENT PRODUCTS

CHP

1. Digester: Production of Biogas (Palm oil, Tapioca, ...)

2. Bio-Scrubber: Partial removal of H2S < 200 ppm

3. Gas cooling system FriCon: Removal of humidity

4. Gas-Reheating: Adjusting the relative humidity

5. Activated Carbon Filter ActiCo: Removal of H2S or Siloxane

6. Gas booster / blower: Delivery of biogas to the engine

7. CHP-unit: Electricity and Heat to customer

1. Engine / Turbine: Electrical and thermal power (customer)

2. Catalyst: Emission reduction (CO, NOx, …)

3. Silencer: Noise reduction

4. Steam Boiler: Saturated steam production (up to 30 barg)

5. Economiser: preheating of feed-water (higher efficiency)

6. Exhaust gas heat exchanger: hot water (VAM) / thermal oil

APROVIS – HEAT RECOVERY PRODUCTS

APROVIS - FOOTPRINT SOUTH EAST ASIAAPROVISEnergy Efficiency Units (CHP):

7 units Indonesia (Steam/TriGen)8 units Malaysia (HotWater)

3 units Singapore (HotWater)3 units Thailand (HotWater)

EXAMPLES OF OUR OEM-CUSTOMERS

J920

G3516A20V4000

B35:40L 20V34SGD

TCG2020V20

ENERGY EFFICIENCY FOR THE INDUSTRY

OUR CUSTOMERS:▫ All industries which need Power, heat & cooling▫ Have access to natural gas and / or reciprocating engines / turbines▫ Food & Beverage, Production of Tires, Gloves, Tabaco, …

OUR SOLUTION:▫ Heat recovery: Steam boiler, hot water heat exchanger, thermal oil heat exchanger▫ Accessories: Silencer, bypass system, catalyst

YOUR BENEFIT:▫ Steam / Hot Water / Thermal Oil for your process and / or cooling (VAM)

by recover waste heat▫ Waste heat recovery = higher efficiency = reduction of your energy costs

APROVIS HEAT RECOVERY STEAM GENERATOR

Experience in more than 600 HRSG projects worldwide

Range: 1 to 26 barg, 200 kg/hr – 26 to/hr

Diameter up to 3,5m

EXHAUST GAS HEAT EXCHANGERS Exhaust gas heat exchanger

Condenser

Hot Water Boiler

Thermal Oil Heat Exchanger

Water Tube Heat Exchanger

Air to air Heat Exchanger

Water / water Heat Exchanger

TEAM APROVIS SOUTH EAST ASIA

Nils WarburgProject Coordinator South East AsiaAPROVIS Energy SystemsPhone: +49 9826 6583 451e-mail : nils.warburg@aprovis.com

Dominik EberleInternational Business DevelopmentAPROVIS Energy SystemsPhone: +49 9826 6583 450e-mail : dominik.eberle@aprovis.com

Thank you!