HP Dosing in Boiler || Phosphate Hideout || Which Chemicals are used in HP Dosing and Why?
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- เผยแพร่เมื่อ 21 ก.พ. 2022
- HP Dosing in Boiler || Phosphate Hideout || Which Chemicals are used in HP Dosing and Why?
Thermal Power plant
#hp_dosing #chemical_dosing_in_boiler #powerplantguide
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This video is informative of engineering student, power plant engineer & staff,knowledge purpose and also for technical, Boiler Attendant Exam(1st & 2nd class), BOE exam & Interview.
By- Subham & Aditya Kumar
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![LP Dosing System in Power Plant || Sodium Sulphite Or Hydrazine Dosing in Boiler Feed Water [Hindi]](http://i.ytimg.com/vi/SOsAkMdlylk/mqdefault.jpg)
Excellent explanation
Great
im like you sir me boiler operetor
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Tq😊
Super explanation sir 👍
Thanks❤ dear
GOOD information 🙏
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Well explain sir....
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Awesome video ✨
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Excellent
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Good explanation
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Good content
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Boiler drum phosphate= 8.49ppm pH=9.5 hei. Lekin conductivity =6.5 kyu dekha raha hai? Pls answer me.
Flush the line, again check
Sir,
One question rise in mind phosphate hide-out depends on temperatures OR load increases. Because in our Boiler rated temperature is @520 deg
It is occur drum water temp which is near 300°C , when temp increase, temp also increase and that time , this phenomenon occured for certain time.
@@PowerPlantGuide
OK, Sir
That means it is applicable only for Steam drum blowdown sample and not applicable to Final super heaters samples.
Thank you very much
Useful video 👌
Phosphate level high hoga to kya hoga
Sir Phosphate ka rang increase ya decrease hone se kya hoga
See full video, already discussed.
When the concentration of phosphate in the boiler water is too high, phosphate will react with boiler scale forming iron and iron sodium phosphates or precipitate to form a solid phase on the hot boiler tube surfaces and elsewhere.
Chemical formula yaad rakh na zaruri hai kya Ek B. O. E ke liye ??? Replay plz 🙏
Yes for better marks
Boiler ka water kon sa colour hona chahiye
Colourless
जो आपने रिएक्शन बताई है गलत है।चेक करे। Tsp NA3PO4 SAHI HAI PER DI SOUDIUM AND MONO SODIUM GALAT HAI.. DI SODIUM NA2HPO4 HAI AIR MONO SODIUM NAH2PO4 HAI CORRECT IT.
Ok, I will check
SS line full form??
Stainless steel
@@PowerPlantGuide ohh hum ne socha ki or kuch hai boiler mai ☹️ss.
App agar ss ka na bol ke agar ss ka banahua bol te to hum samajh jate 😅..
So sweet of you app apne viwers ka itna khayal rakh te ho 🥺🙏
Saturated steam line 😁