www.ipcopower.com

www.ngrp.com/nl/our-business/ecoscrub-solutions

IPCO Power provides worldwide solutions and

specialist services in the field of environment to assist

petrochemical companies to create sustainable

production activities.

IPCO Power has a strategic co-operation with the Nature group

in the development of the E.S.U.

Exxon Mobile 2003

Dow Chemical 2003

History

Development

Development and Goals

• Wet scrubber

• Selection of additives

• B.A.T. Status

• Low energy consumption

• Low resource consumption

• Robust process

• Easy control

• Product recovery

In co-operation with DCMR (Dutch Environmental Authorities)

Product separation

Cyclone drain Skim tank

Result of HFO

Separation results

Cyclone (1) Main tank (3) Skim tank (2)

Result of HFO

Endurance test - 75 hours

Result of HFO

Endurance test - 75 hours

Progress VOC concentration IN/OUT during endurance test

VO

C c

oncentr

ation

[ m

g/m

3]

VOC IN lab sample

VOC OUT lab sample

Average OUT

Average IN

VOC IN continuous

VOC OUT continuous

Result of HFO

Best Available Technology status

Performances

• ≥ 90 % odor reduction

• ≥ 80 % Total Organic Compounds reduction

• 0 % on soap solutions

• Water consumption 80 - 150 ltr / hour

• Electricity consumption 400 Volt/64 ampere

• Processing capacity 3600 m3/hour

• Max inlet temperature 180o C.

• Remote control & guidance

Efficiency / I.R. LEL measurement

Test for Shell with Pyrolyse gas vapour

Fixed Ecoscrub STR – polluted – 23-05-2011

Con

ce

ntr

atio

n T

OC

[ m

g/m

3 ]

Fixed Ecoscrub STR – cleaned – 23-05-2011

Con

ce

ntr

atio

n T

OC

[ m

g/m

3 ]

Date : Mai 23th 2011

Time range : 10:40 until 18:20 (7 hours & 40 minutes)

Average VOC concentration before test: 75.730 mg/m3

Average VOC concentration after test : 9.083 mg/m3

Average removal efficiency on VOC

during entire measurement period: 88%

Washing additives

• Envirosorb & EnviroPlus

o Bio-degradable, non emitting

o MSDS available

Both products are tested and approved by the

Dutch National Institute for Safety and Environment (RIVM)

Application area

100

10

1

Con

ce

ntr

atio

n (

gr/

m3)

Odor and emission control treatment system overview

0 10 100 1.000 20.000 100.000

Flow rate (m3/hr)

Scrubber Cryogenic

condensation

Regenerative

adsorption

Thermic/catalyc

combustion

Rotating

adsorption

Condensation

Bio filter

Adsorption (non regenerative)

Ecoscrub

Some experiences

• Service Terminal Rotterdam; Fixed unit for HFO VOC/Odor control

• Dupont de Nemours; Vapour handling of Teflon powder drying (150oC)

• Vopak; VOC/Odor control during tank cleaning and vapour handling of fuel

tanks

• Eastman Chemicals; VOC/Odor control during tank cleaning

• Odfjell Tank Terminals; VOC/Odor control during tank cleaning and vapour

handling of fuel tanks

• Akzo Nobel; Failure own scrubber

• Organik Kimya; Maintenance own scrubber

Fixed installation STR Rotterdam

Fixed installation STR Rotterdam

Dupont de Nemours

Mobile unit

Control & dosing unit

Mobile unit

Applications

• Volatile Organic Compounds

• Odor

• Hydrocarbons - Chemicals

• Dust

• Powders

What do we offer

Mobile system; quick deployment for rental and testing

Fixed system; Robust & efficient solution

• B.A.T. solution for effective Vapour/Odor control

o especially for products with a vapour pressure <100 mB

• VOC emission reduction of ≥ 80%

• Odor emission reduction of ≥ 90% (such as Mercaptane & H2S)

• Mobile unit for testing and rental purposes o Testing reports are provided

• Customized engineered fixed unit, based on testing reports

• Turnkey projects