Process, Boiler Chemical & Cooling Tower , ( A ) Phosphoric Acid ( Food Grade ) Purity-85% , Sp. Gravity-1.685 P2o5 Content- 60±2%, Dose-375 Ppm Max. ( For Melt Clarification ) Make- Gacl / Ballarpur, Grasim / Nirma , ( B ) Boiler Chemicals Make- Thermax, Nalco, Suzalkem Or Any Approved Make From Competent Authority. , Hydrochloric Acid ( Hcl ) , Castic Soda ( Naoh ) , Sodium Hypochlorite ( Naocl ) , Sodium Metabisulfite ( Na2s, O5 ) , Morpholine Ph Booster ( C4h9no ) , Anti- Scalant , Hydrazine ( N2h4 ) , Tri Sodium Phosphate ( Na3 Po4 ) , Boiler Chemical Should Be Able To Maintain The Following Parameters , Parameter Of Boiler Water To Be Maintained , Total Dissolved Solids ( Tds ) 150 Ppm Max., Ph 9.5 To 10, Silica ( Sio2 ) ( Ppm ) Nil, Phosphate-Po4 15 To 20 Ppm Max, Chloride 05 Ppm Max, Sulphate 10 Ppm Max, Detergent Nil, Hardness ( Caco3 ) Ppm Nil, Oil & Organic Matters Nil, Oxygen Nil, Iron, Copper & Co2 Nil , Parameter Of Feed Water To Be Maintained , Total Dissolved Solids ( Tds ) 20Ppm Max., Ph 8.0 To 9.5, Silica ( Sio2 ) ( Ppm ) Nil, Hardness ( Caco3 ) Ppm Nil, Hydrogen 0.02 Ppm, Oxygen –O2 0.007 Ppm, Iron & Copper Nil, Turbidity ( Ppm ) Nil, , Cooling Tower Chemical , Anti –Scalent Indion5621 , Corrosion Inhibitor ( Indion 9087 ) , Biocide , Bio-Dispersant ( Indion 9852 ) , Sodium Hypochlorite ( Naocl ) , Sulfuric Acid ( H2 So4 ) , Parameter Of Cooling Tower To Be Maintained , Max. Tds Less Than 1500 Ppm, Ph 7.2 +1, Biological Fungus Nil. , Boiler Fire Side Chemical Make- Thermact-B , Supply And Dosing Of Boiler Fire Side Chemical Thermact- B Dosing Of Chemical-1Kg / 20Ton Bagasse , Note: - The Chemical Will Be Used On Performance Basis. 15 Days Fuel Saving Will Be Recorded With And Without Fire Side Chemical. If Bagasse Saving Will Be More Than 2% On Cane By Using Fire Side Chemical, Then The Same Chemical Will Be Continued, Otherwise. 15 Days Used Chemical Payment Will Not Be Made. The Maximum Quantity Will Be 1 Kg. Per 20 M.T Bagasse.
