boilers chemicals

1. Introduction on Helamin
(Revolution on the world of Chemicals)
Hope you are doing well.
 Why you are working in local very low efficient traditional salts (Chemicals)
and you have the most efficient one, 100% non-traditional fully organic
Made in France (Water Treatment Chemicals).
So please take few minutes to know the solution and to save much.
 The solution called Helamin produced by the most famous Swiss company
Helamin company which produce 100% non-traditional fully organic (all in one
products) which treats boilers (low-mild-and high pressure steam boilers) for:
1. Increase PH of feed water up to or more than 9.
2. Stop formation of scales on Soft water feed boilers
3. Prevents carry-over in boilers
4. Reduce multiple blow down as its fully organic
5. Prevent corrosion through producing of filming layer without any alteration
of heat transfer; corrosion protection exceeds 99%
6. Slowly removes existing scales
7. Full treatment of steam and condensate

2. Introduction on Helamin
Helamin® products are proprietary formulations of a perfect
blend of components that include protective (filming)
polyamines, polycarboxylates (dispersants), and volatile (alkalinizing) amines,
working in a synergistic way to provide an optimum protection and passivation of
all ferrous and non-ferrous metal surfaces in the entire water & steam circuit
(Turbines included).
Helamin® is forming a monomolecular, continuous, and hydrophobic protective
film on metal surfaces, acting as a barrier between water and metal to prevent
corrosion.
The use of Helamin® "All-in-one" product to treat water and steam carrying
systems, such as water/steam and heating circuits, has many advantages over
conventional conditioning which often requires several substances to be added at
various locations and needs regular monitoring.
In the boiler water of steam generators the polyelectrolytes have a synergetic
effect. The polycarboxylates (as sodium salt) cause at every temperature an
alkalization because of hydrolysis. As a polyelectrolyte it has greater affinity to
bivalent cations (e.g. Fe2+ or Ca2+), like a weak acidic ion exchanger. Hence,
quite stable calcium or iron salts are formed which can be removed by blow down.
At the stoechiometric limits any residual hardness is kept in solution. Any
additional quantities are sequestered, suspended and dispersed (i.e. prevented from
crystallising and forming scale or any other deposits). The polyamines have a
greater propensity to be adsorbed at the interfaces.
In addition to the corrosion-protecting effect of the membrane, they also prevent
calcium carbonate crystals from growing on the material surface, especially in the
area of the heat transfer. Corrosion products which are transported into the boiler
are also prevented from accumulating and any existing deposits can be gently
removed. If used in steam generators, warm and hot water networks, superheaters,
turbines and cooling systems, Helamin® is an efficient, economical and ecological
solution to the difficult problem of corrosion and scaling.

3. The Helamin® range of conditioners provides additional safety thanks to
preventive surface protection, the key to successful and economic operation of
your systems.
The commercial operation of Helamin® started in 1986. The applications for
Helamin® have expanded to many plants in many countries around the world.
ORIGINS OF THE PRODUCT
Based on long term R&D, Helamin® has been developed and produced to
withstand high temperature and pressure applications. Today Helamin® is used for
steam boilers with operating pressure of 220 bar and steam temperature up to 600
°C.
Helamin® is a composition of ingredients to provide protection and passivation of
all ferrous and non ferrous metal surfaces by least degradation through the various
phases: feed water, steam & condensate. Helamin® is forming a mono-molecular,
continuous and hydrophobic protective film on all exposed metal surfaces.
The main advantages of Helamin® are:
Single pack, multi component mixture of surface active alkyl amines and if
requested dispersant.
Environment compatible water treatment technology (Helamin® contains no
Hydrazine and Phosphates).
Economical, only a very small excess is sufficient to protect the whole plant.
Ease of application, in most of the cases only one dosing point is necessary.
Stability, Helamin® is thermally stable up to 600 °C and 220 bar.

4. Applications
Helamin® is used and approved as a corrosion inhibitor in water-steam circuits as
well as cooling systems.
1. High and low pressure steam boilers
2. Water tube boiler with turbine
3. Steam systems in food industry
4. Hot water systems
5. District heating systems
6. Open and closed cooling systems
7. Boil-out and preservation of boilers
How Helamin® Works
Helamin® products are proprietary formulations of a perfect blend of components
that include protective (filming) polyamines, polycarboxylates (dispersants), and
volatile (alkalinizing) amines, working in a synergistic way to provide an optimum
protection and passivation of all ferrous and nonferrous metal surfaces in the entire
water & steam circuit (Turbines included).
Helamin® is forming a monomolecular, continuous, and hydrophobic protective
film on metal surfaces, acting as a barrier between water and metal to prevent
corrosion.
The use of Helamin® "All-in-one" product to treat water and steam carrying
systems, such as water/steam and heating circuits, has many advantages over
conventional conditioning which often requires several substances to be added at
various locations and needs regular monitoring.
In the boiler water of steam generators the polyelectrolytes have a synergetic
effect. The polycarboxylates (as sodium salt) cause at every temperature an
alkalinization because of hydrolysis. As a polyelectrolyte it has greater affinity to
bivalent cations (e.g. Fe2+ or Ca2+), like a weak acidic ion exchanger. Hence,
quite stable calcium or iron salts are formed which can be removed by blow down.

5. At the stoechiometric limits any residual hardness is kept in solution. Any
additional quantities are sequestered, suspended and dispersed (i.e. prevented from
crystallising and forming scale or any other deposits). The polyamines have a
greater propensity to be adsorbed at the interfaces.
In addition to the corrosion-protecting effect of the membrane, they also prevent
calcium carbonate crystals from growing on the material surface, especially in the
area of the heat transfer. Corrosion products which are transported into the boiler
are also prevented from accumulating and any existing deposits can be gently
removed. If used in steam generators, warm and hot water networks, super heaters,
turbines and cooling systems, Helamin® is an efficient, economical and ecological
solution to the difficult problem of corrosion and scaling.
The Helamin® range of conditioners provides additional safety thanks to
preventive surface protection, the key to successful and economic operation of
your systems.

6. Helamin
Filming Amines Technology for Boiler Treatment
Helamin is based on the combination of several actions:
 Formation of a monomolecular film, adsorbed on
metal surfaces all over the system; this amine
film constitutes a continuous barrier between
water and metal, cutting out corrosion without
affecting the heat transfer
 Dispersion of scale forming salts
 pH control by means of neutralizing amines
Helamin includes a wide range of specific programs for:
 High and low pressure boilers
 Boilers with turbines
 Boilout
 Wet conservation of boilers
 Industrial and district heating networks
 Heating systems
 Chilled water
 Closed cooling systems
BOILERS
CLOSED
WATER
SYSTEM
With different types of make-up water qualities

7. Helamin is designed to protect the entire installation:
Prevention of
Corrosion and
Deposits in
• Feedtank
• Boiler
• Steam pipes
• Turbine
• Condensate lines
Helamin Benefits for your Boiler Treatment
COST
REDUCTION
PROCESS
EFFICIENCY
HEALTH &
ENVIRONMENT
SIMPLE
DOSING

8. Helamin Benefits for your Boiler Treatment
Helamin does not increase the TDS level in the boiler, as it is not a salt
Loosens and lifts existing scale
COST
REDUCTION Better thermal transfer within the boiler,
PROCESS leads to lower energy consumption
EFFICIENCY
COST Reduces blowdown and
REDUCTION hence energy and
water cost
Traditional Helamin

9. PROCESS Avoids chemical carry-over into the
EFFICIENCY steam system
Helamin Benefits for your Boiler Treatment
Does not increase the salinity within the boiler
Dosing a single liquid product rather than multiple products
SIMPLE Easier to handle, no mixing or dilution,
DOSING less equipment, storage and cost

10. Helamin Benefits for your Boiler Treatment
Lower dosing and no hydrazine, sulphites, phosphates or nitrites
Non-toxic and less blowdown
HEALTH & treatment before dumping to
ENVIRONMENT effluent
Complying the requirement of an easy biodegradability
(OECD 301A-F)
HEALTH & Minimizes effluent disposal charges and
ENVIRONMENT environmental impact

11. Comprehensive service
 Complete survey of your systems and working conditions
 Laboratory support for water and deposit analysis
 Close follow-up from our engineers from the start-up of the treatment until
stable operating conditions are obtained
 Regular on-site analysis and treatment control
Conclusion
 Efficient
 Simple
 Non toxic
 Reduction of blow down
 Easy control
 Cost-effective

12. Certification
To be certified is to be recognized in our profession...
We, HELAMIN France, have been certified ISO 9001 vs2000 by Bureau Veritas
since 25th February 2008. We guarantee that all our products and services linked
to the manufacture of corrosion inhibitors, biocides and other water treatment
products are compliant with the requirements of the above-mentioned standard,
REFERENCES
We have been commercializing Helamin® "All-in-one" water treatment
technology for more than 25 years on all continents and for all types of industries.
www.helamin.com