Nice sir maine aap se face to face study kiya aur video me bhi lag raha h samne hi study kar raha hu thanks sir helping us and understand our problems and provide video thank you sir so much
Sir abi recently Barauni Refinery me jo Furnace Blast Hua hai...uske upar k detailed video bnake samjhaye please sir...it will be so helpful for future engineers and operators In various Refinery...jiski wajah se ek overview mil jaye ki kya precautions hone chahiye ya lene chahiye Furnace ko operate krne k doran ya operate krne se phle..... Please sir its my humble request dear sir make one video on Furnace blast of Barauni Refinery....kya reason rhe ..ya kya kya possibilities rhi hongi jiski wjh se ye sb hua please sir...we all want to know....by your so knowledgeable video 🙏🙏🙏🙏
Great sir.. kindly in next part share knowledge related to backfirining, burners types which one is used & why.. jump over lines, other lines.. comparison of accesses air vs draft..
sir yae videos hum boiler kae furnace kae liye refer kar sakte h aur jo bhi videos aap refinery kae prospective sae banaye h kya usko boilers kae liye refer kar sakte h plzz reply
Sir , ek burner ho to air increase or decrease karke pataa kar lenge full combustion ho rha ki nhi। But 8-10burner furnace me लगा हो तो कैसे पता करेंगे
Sir this knowledge can also be used in glass tank furnace which is horizontal way........oil firing.... Sir can you make video on this will be highly appreciated....... because of you I got job in furnace in hindustan national glass❤️❤️❤️❤️
Sir app kabhi bolte h ki arch zone m draught sabse jyada hota ,abhi es video m bol rhe h ki arch zone m pressure sabse jyada hota h please clear boliye hota kya h
Sandeep , I really enjoy your videos. I hope to have a talk with you about some possibilities. Please let me know if is a telephone conversation is possible. thank you.
Heaters efficiecy are good when they are operated as per their design....typically heaters are designed for 15% excess air for fuel gas firing and 25% excess air for oil gas firing...as you mentioned in the video, O2% monitoring at arch is the good sign to maintain optaimal excess air...and coming to draft, heaters are designed for 2.54 mm WC draft at arch...more draft will also lead to more excess air resulting more N2 which carries heat and less flue gas temperature...it will decrease temperature difference between flue gas and process temperature leading to less heat transfer...therefore heater efficiency reduces...in order to operate heater efficiently, both draft and excess air to be maintained close to heater design..
@@SandeepAcademy9 I was wandering...furnace efficiency can also be increased by recovering heat in APH...and of course the more we cool flue gas in APH, air temperature will be high which leads to higher fuel efficiency...what is the operating guideline followed to cool flue gas so that efficiency can be increased? Could you throw your practical experience on this point ....typically heaters are designed to cool flue gas up to 25 deg.c above flue gas acid dew point...however, since acid dew point depends on sulfur quantity in fuel gas which varies regularly....would like to know how flue gas temperature is limited ?
@Sandeep Academy, Thanks. Is 165 deg.c limit as per design? Since design has some margin above acid dew point, Refiners can still further cool to utilize that margin...in your case, if flue gas can be further cooled to 154 deg.c, efficiency can be increased by 0.5% which is huge in terms of annual fuel savings.
AWESOME Sirji. Sirji apne jo pichle saal Ek CH ki Gdrive link diya tha jisme Interview question ka ek self written pdf tha.Kya aap mujhe wo Interview ki pdf share kr sakte hai.PLZZZ
@@manishmaurya5031 yaar ye mera link nahi hai...maine kisi aur ka share kiya hoga....ye kis video ke description me maine diya hai?...mai waha se hata deta hu ye link
@@SandeepAcademy9 sir kal naya notification aaya h jis m chemical bhi h. Agar aapko lagta h ki m jhoot bol raha ho to aap check kar sakte h.. Sir help kar dijiye
@@SandeepAcademy9 koi ni sir kabhi kabhi ho jaata h aajkal vacancy bhi bahut nikal rahi h.. Sir bas books aur imp topics bata dijiye jis se aa sakta ho
![Sandeep Academy [IITR, GATE AIR 1]](http://yt3.ggpht.com/ytc/AIdro_lMrK-nBjYeJxD98jSsSliA2mqqGWTEpJ0forReowJ6S6w=s48-c-k-c0x00ffffff-no-rj)
Bahut hi sundar gajab ki jaankari di sir,
Thanks bhaut Chhota sabd hai,but Dil se dhanyawad.
Nice sir maine aap se face to face study kiya aur video me bhi lag raha h samne hi study kar raha hu thanks sir helping us and understand our problems and provide video thank you sir so much
Sir abi recently Barauni Refinery me jo Furnace Blast Hua hai...uske upar k detailed video bnake samjhaye please sir...it will be so helpful for future engineers and operators In various Refinery...jiski wajah se ek overview mil jaye ki kya precautions hone chahiye ya lene chahiye Furnace ko operate krne k doran ya operate krne se phle.....
Please sir its my humble request dear sir make one video on Furnace blast of Barauni Refinery....kya reason rhe ..ya kya kya possibilities rhi hongi jiski wjh se ye sb hua please sir...we all want to know....by your so knowledgeable video 🙏🙏🙏🙏
Falan dhekhaan ban Raha hai😂.... awesome sir😂😂 g..
Sandeep Jee... Nicely explained...Keep posting....all the best.
Excellent video 😍
Sir, please also share information about Fired heater design including turndown concept .
crystal clear Concept .
very nice sir….. your teaching skilled is briliant
Great sir.. kindly in next part share knowledge related to backfirining, burners types which one is used & why.. jump over lines, other lines.. comparison of accesses air vs draft..
Very informative video.
Which book is best for understanding refinery process in details with drawings.
sir yae videos hum boiler kae furnace kae liye refer kar sakte h aur jo bhi videos aap refinery kae prospective sae banaye h kya usko boilers kae liye refer kar sakte h plzz reply
Good explanation sir..keep it up.
Sir DHDT/DHDS per ek details video bana dijiye
sir, what happen if O2 analyser install at radiant/firebox section,means below arch area. pls guide
Sir , ek burner ho to air increase or decrease karke pataa kar lenge full combustion ho rha ki nhi। But 8-10burner furnace me लगा हो तो कैसे पता करेंगे
Sir this knowledge can also be used in glass tank furnace which is horizontal way........oil firing....
Sir can you make video on this will be highly appreciated....... because of you I got job in furnace in hindustan national glass❤️❤️❤️❤️
Sir, when creating a draft, the stack damper should be fully open or not...????
Sir ji plant ke koi story kha milte ha matlab ager kese equipment ka temp /pressure kam ya Jada hoga tho kya hoga
Oxygen ke bare me deep ma video banavo, sox,nox me bhi
Sir app kabhi bolte h ki arch zone m draught sabse jyada hota ,abhi es video m bol rhe h ki arch zone m pressure sabse jyada hota h please clear boliye hota kya h
Good
Sir please make a detailed video on LOBS block of refinery
Thankyou brother
Naphtha Hydrotreating unit pe must video bnavo sir...
Sir just to add the terminologies the convection outlet temp is also called crossover temperature and in air inlet resister, inlet box damper is used.
Very helpful 👍
Love u sir , u r genius
Sir, please make vedio of fin fan cooler, condenser, evaporator handover for maintenance during shutdown
Sir make video about gas concentration Unit.. 👏👏
CGO - HDT pe video bnaye sir 🙏🙏
Which book should refer for furnace?
Very nice video
Boiler pr ek video bana dijiye boiler se questions puchhe ja raha h please
Very helpful video sir.
Thank you
Rajeshji sorry maine FCC part 3 abhi tak record nahi kiya....mai jarur karunga...agar nahi bhi ho paaya to aapko personally mai explain karunga
@@SandeepAcademy9 sir fccu part 3 mujhe need hai
thank you keep going
Great sir..
How to fabricat coils and horizontal tubes
Sir can you make a video on Polynapth unit (PNU) please🙏
Hello💐💐How are you. Plz explain about Mechanical seal flush plan in details💐💐
For that I need seal flush plan drawings. Earlier I made video on seal flush plan which got copyright strike.
Dear sir
I want to ask one question?
Why there is no insulation in furnace as we want to avoid heat loss as much as possible
Hello sir
Sandeep , I really enjoy your videos. I hope to have a talk with you about some possibilities. Please let me know if is a telephone conversation is possible. thank you.
mail me on: sandeepacademy9@gmail.com
there is no flame on the burner tip, there is only surface oxidation, like wood burning under biriyani deg, all parameters are ok
Nice
Sir aek questions puche mera nit Warangal me mechanical mil raha hai is baar jee mains se kya mai wha se psu me ja sakta hu
Ha jarur jaa sakte ho....aur kya option hai tumhare pas ?
@@SandeepAcademy9 sir mujhe mechanical hi Lena hai aur mujhe sabse accha yahi college mil raha hai
@@apravatiseema6675 Then go for it. It is a good college.
Heaters efficiecy are good when they are operated as per their design....typically heaters are designed for 15% excess air for fuel gas firing and 25% excess air for oil gas firing...as you mentioned in the video, O2% monitoring at arch is the good sign to maintain optaimal excess air...and coming to draft, heaters are designed for 2.54 mm WC draft at arch...more draft will also lead to more excess air resulting more N2 which carries heat and less flue gas temperature...it will decrease temperature difference between flue gas and process temperature leading to less heat transfer...therefore heater efficiency reduces...in order to operate heater efficiently, both draft and excess air to be maintained close to heater design..
All these points are covered in this video. Thanks for comment.
@@SandeepAcademy9 I was wandering...furnace efficiency can also be increased by recovering heat in APH...and of course the more we cool flue gas in APH, air temperature will be high which leads to higher fuel efficiency...what is the operating guideline followed to cool flue gas so that efficiency can be increased? Could you throw your practical experience on this point ....typically heaters are designed to cool flue gas up to 25 deg.c above flue gas acid dew point...however, since acid dew point depends on sulfur quantity in fuel gas which varies regularly....would like to know how flue gas temperature is limited ?
For each furnace there is a limitation on Flue Gas temperature reduction. In my case....it should not be below 165 C.
Where are you working? you have very good idea of furnace.
@Sandeep Academy, Thanks. Is 165 deg.c limit as per design? Since design has some margin above acid dew point, Refiners can still further cool to utilize that margin...in your case, if flue gas can be further cooled to 154 deg.c, efficiency can be increased by 0.5% which is huge in terms of annual fuel savings.
Sir you have not told the unit of draft mm of water column or inches of water column
mm of WC
AWESOME Sirji.
Sirji apne jo pichle saal Ek CH ki Gdrive link diya tha jisme Interview question ka ek self written pdf tha.Kya aap mujhe wo Interview ki pdf share kr sakte hai.PLZZZ
Mujhe to yaad nahi
@@SandeepAcademy9 Sirji Ji iss link me drive.google.com/drive/mobile/folders/0B_c7AY4SSWCcemgzRTdsSjhTR2c?usp=drive_web
@@SandeepAcademy9 issi Gdrive link me tha wo pdf
@@manishmaurya5031 yaar ye mera link nahi hai...maine kisi aur ka share kiya hoga....ye kis video ke description me maine diya hai?...mai waha se hata deta hu ye link
@@SandeepAcademy9 Okay sirji
Sir desalter k video bna dijiye
Already bana chuke hai...aap channel explore kijiye
Nice sir
Thanku sir
@sandeepacademy sir iocl m apprentice ki vacancy aayi h sir topic aur important books baata dijiye sir plzz
Uska exam to kal hi hai na....to ab kya bataye ....jo bhi padhe hai pahle se....wo sab revision kar lijiyega
@@SandeepAcademy9 sir kal naya notification aaya h jis m chemical bhi h. Agar aapko lagta h ki m jhoot bol raha ho to aap check kar sakte h.. Sir help kar dijiye
@@vishalpal6035 hey bhagwaan mai aisa kyo manunga ki tum jhuth bol rahe ho....agar tum bol rahe ho to aaya hi hoga...
@@SandeepAcademy9 koi ni sir kabhi kabhi ho jaata h aajkal vacancy bhi bahut nikal rahi h.. Sir bas books aur imp topics bata dijiye jis se aa sakta ho
@@vishalpal6035 ua-cam.com/video/jONCBqmh9cY/v-deo.html
Ashirbad digiye sir kal ke exam k liye
Bhagwan ko yaad karo....sab Achha hoga....best of luck !
#Thank_You
First comment
Sandeep da up ka mother tongue Bengali jaisa lagta hai.
Mai Bihari hu
Sir, Use English it's useful for all
Please
Kaand... Jhamela... Falana dhimkaan...😂😂😂
Funny to hear from your mouth sir...🤣🤣🤣
English man!