cupeling

Пікірлер: 29

  • @TomokosEnterprize
    @TomokosEnterprize6 жыл бұрын

    Well done. Great looking recovery after quite a process. Thanks a bunch !

  • @ChillBill1
    @ChillBill15 жыл бұрын

    Love the series. Great videos

  • @OnsloVest
    @OnsloVest Жыл бұрын

    Really enjoyed this series mate

  • @KD0CAC
    @KD0CAC5 жыл бұрын

    Lots of ways of doing the same thing - smelting / refining gold . One of these days I would like to find / or do myself - record the cost of energy [ materials needed for smelting refining ] and see what is the cheapest method - with the least was to dispose of , to get gold . In my past mining , I was getting large enough raw gold to not worry / bother with non-free gold . In the future , I expect to rely on fine gold & non-free gold to deal with some of these process's - kinda doing / or soon now , away from gold mining area and doing electronics scraping as a side of electronics repair . Some of my sources of info are that on the small scale of mining / scraping , it can be common that scrap produces more per ton from scrap than mining - small scale , unless I can get back to dredging in no. Cal.

  • @Hartcore11
    @Hartcore114 жыл бұрын

    Very informative videos of part 1 and 2. Thanks for sharing.

  • @richardoconnor7162
    @richardoconnor71626 жыл бұрын

    I knew the the OSB was a bad idea from the second I saw the start of the video. I have cast lead fishing lures for 35 years there is a temp where the lead will turn gold in color, but goes away as cools or you slag it off the top. I think that is more where turning lead to gold comes from. I was nice that you made it known how much time and supplies the takes.

  • @1hardman161
    @1hardman1616 жыл бұрын

    Ok so you started with ore, con's. Lead in a flux? How much lead do you add? I had stuff assayed. I just did several smelts. I got cupels but they crumbled. So waiting on better. I tried just portland cement packed and a torch. Got a mixed metal button. Was told to flatten put in hot Nitric to remove other metals, rinse and AR the solids. Is this correct? Kind of question, the cupel can take its weight in lead. Does the cupel also absorb the copper in prill? When smelting does the lead also grab iron? I roast everything first, since also have sulfides. Thanks on video.

  • @haroldscudabuh5179
    @haroldscudabuh51794 жыл бұрын

    Where can i get the kk6 cupelling kiln, i've searched and searched and the only ones ive ever seen are on your videos. I would very much like to purchase one, and thank you for the videos, the best on youtube. Thanks.

  • @optemystik8788
    @optemystik87883 жыл бұрын

    Nice video I learned a lot!

  • @frankenscience3553
    @frankenscience35534 жыл бұрын

    was that from 30 g of the ore , or was it 30 g of the magnetic part taken from the roasted sulfide?

  • @virgisst761
    @virgisst7613 жыл бұрын

    Patric platinum group metals as iridium rhodium are also atracted by lead during burning?

  • @MrConnor128
    @MrConnor1286 жыл бұрын

    I just finished the whole series of your videos. Thank you so much for all of the great information!! I’m going to re-watch and take notes. There is a ton of important details that are mixed in your presentation that I have been wondering. Again, thank you! I am looking forward to your microwave video. By the way, where can your book be bought? I too live in Az, do you have any available locally?

  • @waynoswaynos
    @waynoswaynos3 жыл бұрын

    that was great, thank you.

  • @boblemon8337
    @boblemon83373 жыл бұрын

    Awesome video that helped me a ton

  • @damxgopak457
    @damxgopak4574 жыл бұрын

    Can you use the cupel more than once?.nice job

  • @microwavegoldkilncom

    @microwavegoldkilncom

    4 жыл бұрын

    Yea probably so long as they dont show any cracking...

  • @shahramsharifi-mi7lo
    @shahramsharifi-mi7lo4 ай бұрын

    Hello, teacher, thank you for the videos you make, teacher, I am talking to you with the Google Translate program, I am following your programs from Iran, is there a way to talk to you through WhatsApp or Telegram, and the teachings of extracting gold from stone and soil and let me see, please guide this person, firstly, what kind of stones contain gold, pink or brown quartz stones, after how we in Iran can recognize these stones in the mountains, it means that this type of stone has a special characteristic, after the stones We found it and then we ground the stones in order to extract the primary metal from the inside of the stone. What should be the help of smelting, i.e. borax + charcoal (the same carbon) + caustic soda + baking soda? Let's mix the milled stone. I don't know exactly what the smelting aids are. Yes, lead, copper, and silver are also smelting aids, but I need this work. I must learn to extract the primary metal from the soil. Please help me from zero to Please give me some advice on this

  • @Askjeffwilliams
    @Askjeffwilliams6 жыл бұрын

    can you use the cupel again and if so how many times

  • @TheFAILafterFAILshow

    @TheFAILafterFAILshow

    6 жыл бұрын

    Nearly all cupels are made for single use. They can usually absorb up to 70% of their weight in lead so it is advised you don't reuse because they can crack when reheated or stick to the hearth of your furnace if you exceed its lead absorption capacity. They're reasonably cheap so it's best to use a new one every time for best results.

  • @abuseefnajy1998

    @abuseefnajy1998

    6 жыл бұрын

    Ask Jeff Williams yes how many time?

  • @stevetreloar6602
    @stevetreloar66026 жыл бұрын

    Thank you.

  • @Rockhounding-with-Bigfoot
    @Rockhounding-with-Bigfoot6 жыл бұрын

    cool

  • @allenhammer7923
    @allenhammer79233 жыл бұрын

    You needed airflow under it

  • @CICADA2059
    @CICADA2059 Жыл бұрын

    I just used HNO3

  • @dipakshil9983
    @dipakshil9983 Жыл бұрын

    मैं भरत से हुं मैं आप का ईस विडीयो को देखा हुं कैसें सिसाधातु से आपने सोना बना दीया है परन्तु आपका भाशा कुछ भी समझ नहीं आया है तो कृपया आप भाशा को हिन्दी में डबींग करेंगे तो हम भारत देश वाले समझ पायेंगे

  • @terryboyer1342
    @terryboyer13426 жыл бұрын

    Was interesting to watch and liked your explanations of chemistry etc but seems a WHOLE lotta work and cost for 3 grams end product. But it's a hobby eh? Ever hear of panning for gold?

  • @microwavegoldkilncom

    @microwavegoldkilncom

    6 жыл бұрын

    Panning for gold is way to boring.

  • @markwicklander6837

    @markwicklander6837

    5 жыл бұрын

    That little bead is worth $400.

  • @cyborgar15

    @cyborgar15

    5 жыл бұрын

    @@markwicklander6837 About $124.00 bucks