Author Topic: Russian patents works!!! Zn-HCl nitrostryrene rdxn  (Read 16340 times)

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El_Zorro

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clarifications
« Reply #60 on: July 04, 2002, 04:32:00 AM »
Please to explain the addition of Zn dust and HCl in further detail.  Do you put the Zn in the HCl and drip/pour in?  or do you aalternate the Zn and HCl?

Do not go gentle into that good night.  Rage, Rage, against the dying of the light.  --Dylan Thomas

Antibody2

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its added in small portions and aliquots ...
« Reply #61 on: July 04, 2002, 09:18:00 PM »
its added in small portions and aliquots throughout the initial rxn, at such a rate as to maintain the rxn and acid concentration