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What is the agent solution used to dissolve loaded zinc strips? HCl or some other solution?
What is it dissolving the zinc strips in?
Do you let the temperature drop before filtering after the 1st cementaton?
3:40Use SMB to adjust solution pH in the second stage cementationwhat is the pH number will be ???
hello, this reaction is exothermic or endothermic?
the process is neither exothermic nor endothermic by the process itself. but elevated stripping solution temperature will improve stripping process (speed) significantly), from this point of view, you may consider it is endothermic.
when comparing zinc with gold Using zinc powder is more efficient and economical.
Yes thats right..i had tried.and..ok
What is the agent used for pH adjustment?
you can add metabisulphite to download the ph
Who used Reagent E? Does it really work? What are the downsides?Кто пользовался реагентом Е? Реально работает? Какие минусы есть?
Hello, it works perfect for gold stripping from e-waste materials. our users are from more than 80 countries.
Can zinc precipitate gold from aqua regia directly by adding water ten times?
Can I get your contact Mr John? Am from Tanzania currently, am experiencing some challenge on precipitation of gold from solution
dd yu get any assistance?
THAT SOLUTION IS NOT THE WRIGHT COLOR, IT SOPOSE TO BE BROWNISH NOT THAT COLOR I THINK IS A FAKE VIDEO
Duhh its got be orange juice
music starts...CHANGE CHANNEL !
What is the agent solution used to dissolve loaded zinc strips? HCl or some other solution?
What is it dissolving the zinc strips in?
Do you let the temperature drop before filtering after the 1st cementaton?
3:40
Use SMB to adjust solution pH in the second stage cementation
what is the pH number will be ???
hello, this reaction is exothermic or endothermic?
the process is neither exothermic nor endothermic by the process itself. but elevated stripping solution temperature will improve stripping process (speed) significantly), from this point of view, you may consider it is endothermic.
when comparing zinc with gold Using zinc powder is more efficient and economical.
Yes thats right..i had tried.and..ok
What is the agent used for pH adjustment?
you can add metabisulphite to download the ph
Who used Reagent E? Does it really work? What are the downsides?
Кто пользовался реагентом Е? Реально работает? Какие минусы есть?
Hello, it works perfect for gold stripping from e-waste materials. our users are from more than 80 countries.
Can zinc precipitate gold from aqua regia directly by adding water ten times?
Can I get your contact Mr John? Am from Tanzania currently, am experiencing some challenge on precipitation of gold from solution
dd yu get any assistance?
THAT SOLUTION IS NOT THE WRIGHT COLOR, IT SOPOSE TO BE BROWNISH NOT THAT COLOR I THINK IS A FAKE VIDEO
Duhh its got be orange juice
music starts...
CHANGE CHANNEL !