Potash is a generic term used to describe a number of compounds containing the element potassium (K), which is one of the three major plant nutrients. Potash content of these compounds is commonly expressed as percentage potassium oxide (K~O), and the market value of the products is usually dependent on cont…
Historrical review of developments in peat production and processing with particullar reference to the advances borrowed from annd contributed to other industries. In today's peat technology there is virtually nothing new, most approhes have been tried before. Those that succeeded became standard practice; those that failed are too often forgotten. …
WORLD URANIUM RESOURCES, PRODUCTION AND DEMAND.
Reasonably assured resources of uranium in WOCA (World Outside the Centrally
Plannned Economies Area) countries recoverable at less than US $80/kg U increased by about 9%
between 1983 and 1985 and currently stand at 1.5 million tonnes. Uranium also exists in
si…