Sona refine kaise hota hai | gold refine karne ka tarika | gold recovery in hindi

sona refine kaise hota hai | gold refine karne ka tarika | gold recovery in hindi
सोने को शुद्ध करने की पूरी विधि क्या है विडियो
step by step समझें सोना कैसे अन्य धातुओं को छोड़कर शुद्ध या 24k का सोना बनता है, कैसे मिट्टी से सोना बनता है, सोने को पहले गलाकर उसमें चांदी मिलाकर उसका पत्ता कर लिया जाता है फिर उसको सोडे की तेजाब में डालकर गर्म किया जाता है,जिससे उसमें मिश्रित अन्य धातुएं धुएं में उड़कर केवल सोना बच जाता है, बाद में सोने को भट्टी में डालकर गलाया जाता है,मिश्र धातु से सोना कैसे परिष्कृत करें
Your Queries -
how to Refine gold from alloy
sona kaise banta hai
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pure gold kaise banaen
gold making process
• चांदी की पायल चमकाएं 2...
#goldsmithjack #goldrefineryprocess
#howtorefinegold

[@ROHITKUMARSONI-sw8yz]

Isme chaandi kyun milayi... direct gold ke sath bhi yo kar sakte the na... please bataiyega jarur

[@NJGoldjewellerymaking]

Chandi milane se sone ka bhar ya कण कम हो जाते जिससे वह अच्छी तरह कट जाता है

[@sandeepKumar-md2yl]

Nice information ❤

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[@surajghadage3815]

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[@madansoni1585]

Dear Sir, Thank you so much for the valuable video. can you plz make video how to find the purity of 0.200 mg silver Sample for the valuation of 100 gm piece in machine. Regards

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[@narendrakhona1168]

NICE VIDEO.
" SODA KA TAY + JAAB " KYA HOTA HAI.

[@NJGoldjewellerymaking]

नाइट्रिक एसिड

[@narendrakhona1168]

@@NJGoldjewellerymaking Appreciate the Quick Response.
Thanks

[@narendrakhona1168]

RE+WATCHED THE VIDEO,
HOW MUCH SILVER WAS ADDED ❓ THANKS.
WOULD APPRECIATE AN ANSWER, 🙏🙇

[@vivek9280]

1 tole sone me kitna nikalta hai piyor gold

[@NJGoldjewellerymaking]

Jaisa sona hota h

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Is tareeqe se powder bhi nikal jaata hai ruthenium lead cadmium vagerah bhi

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Bhai number de do apna

[@omprakashsoni924]

sona saaf karne ka Karigar mil jayega kya

[@NJGoldjewellerymaking]

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[@SushilKumar-tr4ji]

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