Micro-distillation process for cyanide
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 3, 1992
Grant Date -
N/A
app pub date -
Aug 16, 1990
filing date -
Aug 16, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Micro-distillation apparatus is provided for analyzing acidic anions in which the acidic anion sample is placed in a lower elongated member in water containing an acidifying material, upon heating the acidic anion leaves the lower member as a gas, passing through a permeable membrane into an upper elongated member containing a material which converts the acidic anion to a salt and the salt is recovered for analysis. The micro-distillation apparatus is sized so that a number of samples can be heated in a small heating member, such as a hot block heater.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully