FINEAMIN® Chemical treatment of Water/ Steam Circuits Characteristics Mode of operation Sample applications CWB Wasserbehandlung GmbH © 2009

FINEAMIN® Chemical treatment of Water/ Steam Circuits

Characteristics

Mode of operation

Sample applications

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CWB Wasserbehandlung GmbH © 2009 www.FINEAMIN.de


Characteristics

Affects the structure of the protective magnetite layer in the boiler so to increase protection

Reduction of boiler water blow-down rate

The system is protected against corrosion through protective polyamines

Dispersion of sediments, gratings, dirt, mineral salts and iron oxide

Energy-saving thanks the improved heat transfer

The salt content in the system is not increaseddecline of the blow-down rate

Alkalises the entire steam system including condensate recirculation and feed water system

Hardness stabilization and protection against new sediments

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FINEAMIN®

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Ecologically friendly, contains no phosphat, sulfite or hydrazine

70 % bio-degradable (OECD 301 F)

Water hazard class 1 or 2 – (low) hazardous to water

Health andecological aspects

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ISO 9001:2000 certification

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FINEAMIN®


Contains licensed boiler antiscale (VdTÜV-Zul.Nr. 01KG50)

Hygiene certificate, permissible for the application in the district heating and the heating system with heating of the drinking water using heat exchanger

Health and ecological aspects

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FINEAMIN®

Admission FINEAMIN 24 for steam generation in food industry and hospitals

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After treatment of the iron strips with 20 ppm FINEAMIN® the surface of the metal showed a continuous protective, dense hydrophobic layer – With repeated treatment thefilm became denser.

Polyamine 3 x 16 h 20 ppm

Conventional Treatment4 x 16 h

FINEAMIN®

Advancement of themagnetite protective layer

Mode of operation


Condensing turbine 29 MW, 112 bar

After 1 year Polyamines treatment

On-line cleaning of deposits on a team turbine

with Polyamines(turbine 1)

without Polyamines(turbine 6)

FINEAMIN® Mode of operation


On-line cleaning of deposits on a steam boiler drum

Power station; in Germany Water tubes boiler 4 x 125 t/h, 112 bar

After 3 weeks Polyamines treatment



On-line cleaning of deposits on a steam boiler drum

Water tubes boiler4 x 125 t/h, 112 bar

After 3 weeks Polyamines treatment



On-line cleaning of deposits on a steam boiler(multi layer of magnetite)

After 2 months Polyamines treatment

befor Polyamines treatment (old tube)

after Polyamines treatment (new tube)

two magnetite layer

continuous magnetite protection surface

Water tubes boiler 275 t/h, 130 bar, 535 °C




Fire tubes boiler 2,5 t/h, 13 bar


Surface pasivation with a FINEAMIN protective film

(membrane pasivation)



Fire tubes boiler 2,5 t/h, 13 bar

Surface pasivation with a FINEAMIN protective film

(membrane pasivation)



Protection of the entire steam system inclusive the runback/return condensate through

alkalizer Polyamines and neutralization of the carbonic acid

pH-Wert

7

7,5

8

8,5

9

9,5

9.5.01 22.5.01 9.8.01 16.10.01

Kondensat

Speisewasser

After 4 months FINEAMIN® treatment



Advancement of the turbine rating

Elimination of deposits in a 25 MW turbine



1. FINEAMIN® – products for steam systems▐ ▐

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ProductsFINEAMIN®

FINEAMIN® 90 - de-ionizated feed water

FINEAMIN® 12 - de-ionizated feed water

FINEAMIN® 06 – partly demineralizated

FINEAMIN® 06 PCK – partly demineralizated/

FINEAMIN® 15 – partly demineralizated/softened feed

softened feed water

water


1. FINEAMIN® –

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ProductsFINEAMIN®

FINEAMIN® 19

FINEAMIN® 06

FINEAMIN® 15

products for district heatingsystems


1. FINEAMIN® –

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ProductsFINEAMIN®

other biocide products

FINEAMIN® 95 T

FINEAMIN® 94

FINEAMIN® FINEALGA ME

FINEAMIN® FINEALGA 25

products for cooling watersystems


1. Steam boilers of all operating pressures

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Water tubes boilers until 210 bar, ca. 560 °C with turbines

▐ Recovery-boilers

▐ Fire tubes boilers

▐ Low pressure boilers

Mono tube boilers▐

Application rangeFINEAMIN®


Application range

2. City/District Heating Systems, pressurized Heating Systems, Heating Systems any size

The system is protected against corrosion through

protective Polyamines

Scale and deposit inhibition, gentle removal of

existing scaling

Energy-saving, thanks to the improved heat

transfer

The salt content in the system is not increased

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FINEAMIN®


Application range

3. Boilers boiling out and conservation in Water-Steam-Systems

Cleaning of the plant of grease, oil, rolling skin and

iron oxides by boiling technology

Formation of a good magnetite protective film

already during stewing

Steam purity is achieved with considerably fewer

blow-out cycles leading to time and, in particular,

cost savings

Easy handling and working with Polyamines

Disposal conditions of the local authorities can be

met without facing any problem

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FINEAMIN®


Application range

Cooling sytems (open and closed systems)

4.

Dispersing dirt, mineral salts and iron oxide Excellent corrosion protection

Scale and deposit inhibition

Improving the heat transfer

Reduction of boiler water blow-down rate

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FINEAMIN®


Application rangeSteam Boilers

1. Power Plants1.1. GUD - plants1.2. Condensation plants1.3. Biomass plants

2. Industry Plants2.1. Refineries2.2. Incineration plants2.3. Paper – Timber industry 2.4. Building materials industry2.5. Glass industry2.6. Printing plants2.7. Laundries

3. Food Industry3.1. Breweries3.2. Distilleries3.3. Bakeries3.4. Meat processing

FINEAMIN®


Sample application

Gas&Steam Turbine - Plant

Recovery-boiler (ABB ) 2 x HP boilers : 62 t/h , 74 bar, 535 °C2 x LP boilers : 3 t/h , 20 bar, 200 °C

FINEAMIN®


Sample application

Refinery

HP boilers : 2 x 240 t/h , 120 bar, 525 °CHP boilers : 2 x 740 t/h , 120 bar, 520 °Cturbines : 2 x 117 MW ( ALSTOM ) 1 x 28 MW, 1 x 29 MW

Description of the plant:

steam production 1880 t/h

electricity production

300 MW

heating capacity 66 MW

steam to the refinery

550 t/h

total net capacity 400 MW

FINEAMIN®


Sample application

Water tubes boiler :15,7 t/h, 35 barturbine : 12 MW KKK

Incineration Plants

FINEAMIN®

Water tubes boiler : 3 x 36 t/h, 40 barturbine : 3 x 32 MW


Sample application

Water tubes boiler : 56 t/h, 96 barFire tubes boiler : 2 x 22 t/h, 14 barRecovery-boiler : 3 x 10 t/h

Biomass Plants

FINEAMIN®


Sample application

Water tubes boiler2 x 50 t/h, 95 bar Fire tubes boiler4 x 30 t/h, 22 barRecovery-boiler 3 x 10 t/h, 6 bar

turbines 2 x 18 MW(Blohm & Voss)

Timber Industry

FINEAMIN®


Proof systems

Photometric Determination for FINEAMIN® - products

can be used for all FINEAMIN® - products

high precision ( 1 mg/l )

easy procedure (reagent 1 and 2)

6 minutes reaction period

shelf life of reagents ( > 1 year )

valid for all cuvet size

valid for all photometers

photometer ( e.g. Hach, Lange, Macherey Nagel )

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FINEAMIN®


Advantages

Water and Energy Savings: reduction of the blow-down rate

Efficient, because FINEAMIN® avoids any kind of corrosion, your Capital Plant is protected

Protects with a monomolecular protective layer all parts of the plant

Scale and deposit inhibition, online dispersing action of old deposits

Avoids and controlles magnetite growth and magnetite sludges

Easy to use: FINEAMIN® is injected in 99% of the plants with only one dosing station

Economic: low dosing rate and very low maintenance costs

Environmental friendly (no phosphate and hydrazine)

Increase of the boiler durability

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FINEAMIN®

END


Thank you very much for your kind attention.

FINEAMIN®

Documents

FINEAMIN® Chemical treatment of Water/ Steam Circuits Characteristics Mode of operation Sample applications CWB Wasserbehandlung GmbH © 2009