Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
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HEDWORTH BARIUM Co Ltd
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HEDWORTH BARIUM Co Ltd
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Application filed by HEDWORTH BARIUM Co LtdfiledCriticalHEDWORTH BARIUM Co Ltd
Application grantedgrantedCritical
Publication of GB190827587ApublicationCriticalpatent/GB190827587A/en
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals
(AREA)
Fertilizers
(AREA)
Abstract
27,587. Rollin, C., and Hedworth Barium Co. Dec. 18. Barium hydrate.-Barium hydrate crystals are converted into porous anhydrous barium hydrate suitable for conversion into barium oxide, by heating under reduced pressure at a comparatively low temperature, for example from 160-200‹ C,
GB190827587D1908-12-181908-12-18Improvements in or relating to the Manufacture of Anhydrous Barium Hydrate.
ExpiredGB190827587A
(en)
Improvements in, and connected with, Processes for the Manufacture of Nitrous and Nitric Acids, Nitrate, Nitrite or Sulpho-nitrate or Sulpho-nitrite of Lime, Soda or Potash.