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Safety of Oxygen Plant
Safety of Oxygen Plant
The purity of the
oxygen product and the oxygen content of the crude
nitrogen gas is measured sample of gas and a highly activated form of
copper contained in a saturated solution of Ammonium chloride in Ammonium Hydroxide.
The reaction is affected in a glass tube, which is contained in a cylindrical
reservoir. The sample of gas is passed into the burette and measured. The sample
is then drawn through the interconnecting rubber and glass tubing into the reaction
chamber where the oxygen reacts with copper to form copper oxide. The oxide
formed is immediately dissolved by the solution of Ammonium Chloride in Ammonium
Hydroxide. When the reaction is complete the residual gas is returned to the
burette for measurement. The apparatus is calibrated to give a direct reading
for oxygen purity, in the region of 99.6%.
Test Apparatus for safety of Oxygen filling plant , Nitrogen filling plant
, Acetylene filling plant:
The test apparatus for safety of Oxygen filling gas plant , Nitrogen filling
gas plant , Acetylene filling gas plant is as per sketch enclosed:
There is a
gas entry (I) at the right extreme where sample gas can be
hosed. There is a 3- way
stop cock. 'G' to permit the gas to be bubbled
through glass tube ' inserted in a purging vessel ( or to the burette) as desired).
There is a graduated.
burette 'A' in the middle, connected on one side
with the purging vessel and the other side with the
reaction chamber '0'
through a 3 -
way stop cock 'H' the burette is connected with a leveling
bottle by a rubber pipe. The reaction chamber is enclosed by a
reservoir
'E'. There is a rubber cork fitted in the bottom of the reservoir which
also partly closes the reaction chamber bottom to avoid the copper wire coming
out of the chamber.
PREPARATION OF TEST:
Prepare the test solution by mixing one volume of Sp. Gr.O.90
Ammonium Hydroxide
(NH40H) with two volumes of distilled water and add Ammonium Chloride until
solid crystals remain undisclosed at the bottom of the container.
Invert the reaction chamber set, remove the
rubber cork 'F' and fill
the
reaction chamber '0' with copper wire in spiral form replace the
bung and return it in an upright position and connect with the burette tubing.
Fill the reservoir and reaction chamber three quarter with fresh test solution
with the
leveling bottle 'B' held below the level of the burette, half
fill the bottle with the test solution.
Contact us
Mr. Bharat (CEO)
Better Deal Machineries Pvt. Ltd.
UV - 67, Phase - IV, Udyog Vihar, Gurgaon,
Haryana - India - 122001
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