Converting yellow palladium salt (Palladosammine Chloride (NH3)2PdCl2) ) to palladium black and melting it into a button. #owltech #palladium #preciousmetals Music: / awc6f
@OwlTech333 of course, it's so hard to get nice Pd sometimes but I will have to try the borax to stop oxidation as it's cooling trick I just learned from this video. Thanks
No specific ratio used, just after adding the formic, add the NaOH on small increments, waiting to react between additions until all yellow salt turns black, then continue boiling for 5-10 minutes and it’s done. You don’t need much reagents - for this reduction I used roughly 50ml formic and 10-15g NaOH
@@OwlTech333 شكراً للرد …. لكن اسمح لي بالتوضيح اكثر من بعد اذنك … قمت بإضافة ماء ساخن إلى إحدى العينات الترابية و بعد الفلترة وجدت أن الماء قد انصبغ باللون الأصفر .. فقمت بتبخير الماء و وجدت اني قد تحصلت على ملح اعتقد انه ملح البلاديوم . سؤالي الان هل فعلاً من الممكن ان يذوب ملح معدن البلاديوم بالماء فقط بهذه الطريقة ؟؟؟ و هل اذا كلست هذا الملح بعد تبخير الماء عنه يكون قابل للصهر ؟
Sir how are you I have ground many stones and dissolved them in Aqua Regia (stones with stannous chlorid test show Platinum group metals) after urea adding SMB and some Iron sulphide ten grams dust was received around I once again made Aqua Regia to make pure gold, half of the dust did not dissolve, I do not understand what metal it could be.
Do you prefer NaOH vs NH3? And which Salt reduces quicker with Alkaline/formic acid, Yellow or Red Brick? I had some delayed issues yesterday reducing ~30 grams of red salt with HN3/Formic Acid. Seemed either not enough heat at first or my NH3/formic solution was to diluted.
Hello, good evening, my name is Diego, I'm from Brazil. do you have email so i can send some questions ?? for example: I have an ammoniacal solution containing palladium .... I added hcl and yellow pd salt precipitated .... IF I TAKE THAT YELLOW SALT AND ADD FORMIC ACID AND THEN GO PUT IN SODIUM HYDROXIDE, WILL IT BE BLACK LIKE THIS ?? .....I WORK WITH RHODIUM, PALLADIUM, GOLD AND SILVER ....IT WILL BE A PLEASURE TO EXCHANGE INFORMATION. HUGS
@@OwlTech333 aww! HTe it when it gets away from us for cheaper than value! I remember when palladium was 10% what platinum was. It was like copper or maybe silver. Now platinum is palladium's junior league metal, like silver is gold's... anyways. Just curious.
