dreem polymer for boiler - kurita-gk chemical co., … · dreem polymer tm for boiler new scale...
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DReeM PolymerTM for BoilerNew Scale Preventing Chemicals for Boiler Water System
Conventional polymer treatment
N= 6, SiO2 = 350 mg/L
KURITA has developed
“DReeM Polymer” to keep
high efficiency of boiler !
Scale problem leads to
loss of energy and tube
rupture.
Let’s solve it together!!
1
Keeping High Efficiency of Boilers !
After 3 months application ( 10 May )
Initial condition ( 16 Feb )
Inspection result of small once through boiler
Upper side Bottom side30cm 70cm 110cm 150cm
Field application result
DReeM Polymer treatment
N= 12, SiO2 = 700 mg/L
Stable boiler water treatment with
• Strong performance to prevent scaling of hardness
• Optimum pH control and oxygen scavenging effect
S table
Secure operation with
• Scale removing effect while normal operation
• No corrosive effect to boiler tube itself
S ecure
Saving cost and labor with
• Clean heat transfer surface and keeping high efficiency
• No additional cleaning agent
S avings
Dispersion and Removal effects Management Polymer for Boiler
● Strong dispersion performance to hardness leaked into boiler feed water
● Removing scale while normal operation, even if scale happen to occur with excess hardness
● No corrosive effect to heat transfer tubes
2
F eatures
2
KURITA AX Series Specifications
Contact us
For more information, kindly contact your local Kurita representative.
Realize a true safety and efficient boiler water treatment with us !!
AX – P series AX – 4 series AX – E series
KURITA
AX-730P
KURITA
AX-734P
KURITA
AX-7214
KURITA
AX-7234
KURITA
AX-421E
KURITA
AX-404E
Ap
pli
cati
on
Boiler type Water tube boiler, Fire tube boiler, small once-through boiler
Pressure Maximum 2.0 MPa *1
Feed water Softened water, Demineralized water, RO treated water
M-Alk*2 in Feed
water
High Low High Low High Low
Fu
nct
ion
pH control ○*3 ○*3 ○*3
Scale dispersing
& removing◎*3 ◎*3 ◎*3
Oxygen scavenging -*3 ○*3 ○*3
Ingredients Consist from chemicals listed in FDA standard
Appearance Light yellow to Light pink Dark brown to Black Light brown to Dark brown
Blow-down color Clear to light Yellow Light brown to Black Clear to Light brown
Handling And Storage
Keep out of reach of children. For industrial use only.
Harmful if inhaled. Avoid breathing vapors. Keep
containers closed when not in use. Causes eye injury
and skin irritation on direct contact. Wear goggles
and rubber gloves when handling.
In case of skin contact, wash thoroughly with water. If
eyes are affected, flush with water and get medical
attention.
Packaging
Standard Packing
*1 If the pressure of boiler exceeds this value, consult with Kurita’s specialists.
*2 M-alkalinity
*3 ◎: Excellent, ○: Good, -: No function