Hydrazine Base Oxygen Scavenger
by Mitesh Patel Water Treatment Chemicals Manufacturer
ZEELCHEM™ OS-1 may be a
high-performance hydrazine base oxygen scavenger which will be used as an
immediate replacement for hydrazine.
ZEELCHEM™ OS-1 is scientifically
formulated to supply outstanding protection from oxygen corrosion along side
excellent feed water and boiler system passivation.
ZEELCHEM™ OS-1 is an organic
corrosion inhibitor used for scavenging oxygen and passivating metal surfaces.
ZEELCHEM™ OS-1 is predicated on
carbohydrazide and may be used as an immediate replacement for hydrazine in any
boiler without the associated safety hazards and handling precautions.
ZEELCHEM™ OS-1 is predicated on
volatile chemistry then contributes no dissolved solids and minimal ammonia to
the boiler system.
ZEELCHEM™ OS-1 are often
utilized in boilers of any pressure up to 220 barg, and may be fed into feed
waters used for spray attemperation. ZEELCHEM™ OS-1 also can be used for wet
disable of any boiler and
non-drainable super heaters.
ZEELCHEM™ OS-1 (Oxygen
Brand Name: ZEELCHEM™ PHBA
Oxygen Scavenger (ZEEL PRODUCT)
Important – Please note
that ZEELCHEM™ OS-1 can’t be wont to treat boilers where steam produced will
contact food or food products.
ZEELCHEM™ OS-1 could also be
utilized in boilers where steam is employed within the manufacture of paper and
paperboard which may be used for food contact purposes. it’s not regulated as a
hazardous waste or toxic pollutant.
Product Benefits of hydrazine
base oxygen scavenger
High performance hydrazine based
oxygen scavenger giving perfect protection from oxygen corrosion
Improved safety – a direct
replacement for hydrazine.
Used in boilers of any pressure
up to 220 bar.
Application & Dosage
Total product dosage for
ZEELCHEM™ OS-1 is based on the sum of the dissolved oxygen level (23.0 ppm
product per ppm oxygen) and the required product residual (1.0 ppm product per
The residual range for ZEELCHEM™
OS-1 should be controlled between 0.8 and 1.2 ppm as the product. The test is a
feed water control test and is not applicable to blow down samples.
Feed this product neat. Diluted
solutions of the product may not be stable.
Feed ZEELCHEM™ OS-1
continuously. Any interruption in the feed will result in corrosion in the feed
water system and possible tube failure in the boiler. To ensure consistent and
adequate chemical feed, the pump speed should be set as high as possible and
therefore the pump stroke should be set as short as possible.
ZEELCHEM™ OS-1 cannot be mixed with any other chemicals. Chemical
additions to the formulation will result in extreme loss of oxygen-scavenging
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Created on Jan 19th 2020 02:33. Viewed 168 times.