FINEAMIN® 15

FINEAMIN
Chemical treatment of
Water/steam circuits
®
1. Field of applications
2. Characteristics
3. Mode of operation
4. Stewing and Blow-out
5. References
6. Products for steam systems,
district heading systems and
cooling water systems
7. Proof systems / ISO
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
1
Field of
applications
FINEAMIN®
Application range
1. Steam boilers of all operating pressures
▐ Water tubes boilers until 210 bar, ca. 560 °C
with turbines
▐ Recovery-boilers
▐ Fire tubes boilers
▐ Low pressure boilers
▐ Mono tube boilers
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
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 exsiting
scaling
▐
Energy-saving thanks the imroved heat transfer
The salt content in the system is not increased
▐
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
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 problem
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Application range
4. Cooling sytems (open and closed
systems)
▐
Disperses dirt, mineral salts and iron oxide
▐
Excellent corrosion protection
▐
Scale and deposit inhibition
▐
Improves the heat transfer
▐
Reduction of boiler water blow-down rate
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Application range
Steam Boilers
1. Power Plants
1.1. GUD - plants
1.2. Condensation plants
1.3. Biomass plants
2. Industry Plants
2.1. Refineries
2.2. Incineration plants
2.3. Paper – Timber industry
2.4. Building materials industry
2.5. Glass industry
2.6. Printing plants
2.7. Laundries
3. Food Industry
3.1. Breweries
3.2. Distilleries
3.3. Bakeries
3.4. Meat processing
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
2
Characteristics
FINEAMIN®
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 increased
decline of the blow-down rate
▐ Alkalises the entire steam system including condensate
recirculation and feed water system
▐ Hardness stabilization and protection against new
sediments
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Health and
ecological aspects
▐
Ecologically friendly, contains no phosphat, sulfite
or hydrazine
▐
Water hazard class 1 or 2 – (low) hazardous to water
▐
70 % bio-degradable (OECD 301 F)
▐
ISO 9001:2000
certification
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Health and ecological
aspects
▐
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
▐
Admission FINEAMIN 24 for
steam generation in food
industry and hospitals
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
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
▐
Environment friendly (no phosphate and hydrazine)
▐
Increase of the boiler durability
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
3
Mode of operation
FINEAMIN®
Mode of operation
Advancement of the
magnetite protective layer
Conventional Treatment
4 x 16 h
Polyamine
3 x 16 h
20 ppm
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 the
film became denser.
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Mode of operation
On-line cleaning of deposits on a team
turbine
with Polyamines
(turbine 1)
without Polyamines
(turbine 6)
Condensing turbine 29 MW, 112 bar
After 1 year Polyamines treatment
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
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
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Mode of operation
On-line cleaning of deposits on a steam
boiler drum
Water tubes boiler
4 x 125 t/h, 112 bar
After 3 weeks Polyamines treamtent
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Mode of operation
On-line cleaning of deposits on a steam boiler
(multi layer of magnetite)
befor Polyamines
treatment (old tube)
two magnetite layer
after Polyamines
treatment (new tube)
continuous magnetite
protection surface
Water tubes boiler 275 t/h, 130 bar, 535 °C
After 2 months Polyamines treatment
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Mode of operation
Surfaces passivation with a FINEAMIN protective film
(membrane passivation)
Fire tubes boiler 2,5 t/h, 13 bar
After 6 months Polyamines treatment
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Mode of operation
Surfaces passivation with a FINEAMIN protective film
(membrane passivation)
Fire tubes boiler 2,5 t/h, 13 bar
After 6 months Polyamines treatment
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Mode of operation
Protection of the entire steam system inclusive the
runback/return condensate through alkalizer
Polyamines and neutralization of the carbonic acid
pH-Wert
9,5
9
8,5
Kondensat
8
Speisewasser
7,5
7
9.5.01
22.5.01
9.8.01
16.10.01
After 4 months FINEAMIN® treatment
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
4
Stewing and
Blow-out
FINEAMIN®
Stewing and Blow-out
Stewing and Blow-out
of
Steam Boilers
with
FINEAMIN®
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Stewing and Blow-out
-Easy handling and working with FINEAMIN®
- Reduced safety requirements (only safety goggles and protective gloves) when
filling the system
-No storage regulation (WGK 1)
- Disposal conditions of the local authorities can be met without problem
(pH - value, CSB, TOC etc.)
- More thorough cleaning of the plant of grease, oil, rolling skin and iron oxides by the
special combination of "film forming" polyamines and polyacrylates
-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
-Shortening of rinse and idle periods also results in a reduction of operating costs
Disadvantages of the classic methods
Trisodiumphosphate:
Bicarbonate lye or caustic soda:
Demineralised water:
h2o facilities sa - CWB Wasserbehandlung GmbH
difficult to dissolve in the water
can result in phosphate deposits in the tubes
no dispersing capabilities
not volatile
problematic disposal into water or sewage system
tendency of foaming when over-dosed
danger of hide-out effect
longer blow-out times
no dispersing capabilities
not volatile
problematic handling
caustic burns
danger of stress corrosions cracking
rather long blow-out period
no dispersing capabilities
no cleaning capability
rather long stewing and Blow-out period, not volatile
www.fineamin.com
FINEAMIN®
Stewing and Blow-out
Effect of FINEAMIN® on the Surface of C-Steel
Experiment: The surface of an iron sheet was polished and subjected to various water
conditions in a laboratory autoclave:
1.
demineralised, deaerated water, alkaline
2.
as above, but with 20 ppm FINEAMIN®
After every step the water was changed.
magnetite Crystals Experiment 1
classic
h2o facilities sa - CWB Wasserbehandlung GmbH
magnetite Crystals Experiment 2
with FINEAMIN®
www.fineamin.com
5
References
INCINERATION PLANTS
REFINERIES
Industry Plant
FCC Plant
REFINERIES
Hydrogen Plant
Aromizer
PLANTS
GuD Plant
TIMBER INDUSTRY
6
Products for steam systems,
district heading systems and
cooling water systems
FINEAMIN®
Products
1. FINEAMIN® – products for steam systems
▐
FINEAMIN® 90
- de-ionizated feed water
▐
FINEAMIN® 12
- de-ionizated feed water
▐
FINEAMIN® 06 – partly demineralizated/softened feed
water
▐
FINEAMIN® 06 PCK – partly demineralizated/
softened feed water
▐
FINEAMIN® 15 – partly demineralizated/softened feed
water
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Products
2. FINEAMIN® – products for district heating
systems
▐
FINEAMIN® 19
▐
FINEAMIN® 06
▐
FINEAMIN® 15
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
FINEAMIN®
Products
3. FINEAMIN® – products for cooling water
systems
▐
FINEAMIN® 95 T
▐
FINEAMIN® 94
other biocide products
▐
FINEAMIN® FINEALGA ME
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com
7
Proof systems / ISO
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 cuvets size
▐
valid for all photometers
▐
photometer ( e.g. Hach, Lange, Macherey Nagel )
h2o facilities sa - CWB Wasserbehandlung GmbH
www.fineamin.com