Jump to content


Photo
* * * * * 2 votes

roger's pyrotechnic offerings and experiments


  • Please log in to reply
264 replies to this topic

#261 MadMat

MadMat

    Pyrotechnician

  • Donator - HE
  • PipPipPipPip
  • 594 posts
  • Gender:Male
  • Location:North-east MO
  • Interests:Anything scientific.

Posted 17 April 2018 - 11:25 PM

I haven't looked into the actual make-up of them yet, but there are bromine sanitizers for hot-tubs (I believe bromine is more stable at the higher temperatures present in hot tubs than chlorine). I've just been too busy lately and my pyro work is suffering :(



#262 rogeryermaw

rogeryermaw

    Pyrotechnician

  • Donator
  • PipPipPipPip
  • 662 posts
  • Gender:Male
  • Interests:Herping the durr

Posted 26 April 2018 - 07:01 AM

mumbles if you see this, i have recently come across woelen's excellent write up on sci mad of the electrolytic synthesis of potassium bromate in a cell that runs similarly to the chlorate cells with some variation to the voltage and current. what i wonder is could a similar process be run on copper bromide (specifically copper(II)bromide as the copper(I) variety has very low solubility)?

 

also shoot me a pm if you get time. how is life in the mountains treating you?


Edited by rogeryermaw, 26 April 2018 - 07:07 AM.


#263 Sulphurstan

Sulphurstan

    Pyromaniac

  • Donator
  • PipPipPip
  • 177 posts
  • Gender:Male
  • Location:France

Posted 26 April 2018 - 02:18 PM

Just have read this thread, and want to thanks Roger for his intensive work and sharing!
I also tried the blue strobes lately, but the AP and metallic copper formulas were to unstable for me... I'm thinking of using something with copper benzoate, bismuth trioxide, MgAl, baryum nitrate... Nothing good yet.

#264 rogeryermaw

rogeryermaw

    Pyrotechnician

  • Donator
  • PipPipPipPip
  • 662 posts
  • Gender:Male
  • Interests:Herping the durr

Posted 09 May 2018 - 09:47 PM



A pink comp that is actually pink!??!!? Not hot pink. Not magenta. PINK!!!Thanks so much for letting me try it out.

#265 OldMarine

OldMarine

    Firebreather

  • Donator
  • PipPipPipPipPip
  • 2,428 posts
  • Gender:Male
  • Location:Lebanon Tn
  • Interests:Interests? Everything interesting!

Posted 09 May 2018 - 10:48 PM

Love that comp!


Come on! Name one other hobby in which you cheer as your money and hard work go up in smoke!




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users