In terms of mining activity, copper is the leading nonferrous metal. It is true that in re• cent years the volume of aluminum con• sumption in the non-Communist world has exceeded the volume of copper consumption, but virtually the entire primary aluminum supply is derived from bauxite. On the aver• age, only four tons of bauxite need…
The general agreement on economical and technical cooperation between the Goverment of the USSR and the goverment of the Republic of Indonesia, dated September 15, 1956 and the protocol, dated January 3, 1959, provide for cooperation of the Soviet and Indonesian organizations for the construction in the Republic of Indonesia of two steel plants, 50.…
Coal, a relatively low-cost fuel that produces significant amounts of pollutants, supplies 18,7% of the Korean economy's energy needs. The total amount of coal consumend in 1995 was 43,6 Million tons, only 5,5 million tons are domestic anthracite;the rest is imported bituminous coal. The three major industrial sectors that utilize imported coal are …
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. …
Coal, a relatively low-cost fuel that produces significant amounts of pollutants, supplies 18.7% of the Korean economy's energy needs. The total amount of coal consumed in 1995 was 43;6 million tons, and the demand is forecast to increase
3.5% annually by 2010. Of the 43.6 million tons, only 5.5 million tons are domest…
Shortly after the promulgation of the Foreign Capital• Investment Law in 1967, the Government pursued an unconventional policy to speed up mineral exploration. International tenders were issued to develop certain areas. with tin and nickel potential, and shortly thereafter 53 blocks…
Operational Research was born in the chaos of war but h~!,;boon matured in industry and peace. Now approaching manhood it is yet another tool of effective Management, attempting to provide the best decision relative to the information provided. In some circumstances O.R, cannot specify an optimum solution because one.or more…
azide, any of a class of chemical compounds containing three nitrogen atoms as a group, represented as (-N3). Azides are considered as derived from hydrazoic acid (HN3), an inorganic salt such as sodium azide (NaN3), or an organic derivative in which the hydrogen atom of hydrazoic acid is replaced by a hy…