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 do…
The Asia-Pacific Economic Cooperation (APEC) region currently comprises eighteen economies which together account for some 40 per cent of the world's population and about 45 per cent of world trade. The economies are highly disparate in terms of degree of development and expected rates of economic growth. Taken as a whole, the economies of t…
This paper mark the commencement of a program to provide a comprehensive abalysis and projections of demand, supply, trade and, in particular, investment requirements for steaming coal un the APEC region over the periode to 2010. The approach being taken is to use MEGABARE, a dynamic general equilibrium model which, as well as covering the whole wor…
Secara geologi wilayah Indonesia sangat kompleks, sebab terletak pada pertemuan tiga lempeng besar tektonik, yaitu Lempeng Eropa-Asia, Hindia• Australia dan Pasifik. Pertemuan ketiga lempeng tersebut sangat berperan dalam proses pembentukan gunungapi dan juga pembentukan cadangan mineral serta minyak bumi di Indonesia.
Saat ini Indonesi…
In the 1960s 'and early 1970s the growth in world seaborne coal trade mainly reflected the increasing • demand for steel. Following the oil shocks of the 970s, the further strong growth in world coal trade been driven primarily by the rapid growth in cctricity generating capacity. Consequently, wh…
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. …
It is known that on the occasions of big eruptions, an enormous volume of earth crust material extrudes to the earth surface in the forms of lava flows and fragmental ejecta. The extrusion of lava is always accompanied by a movement of substances of the earth crust down beneath, resulting in the deformati…
Dari hasil analisis megaskopis 59 contoh serbuk bor, Sumur MT-2 trayek selubung 1 O" dan 8" lapangan panas bumi Mataloko, Flores, NIT dapat disimpulkan sbb: Lapisan batuan/ litologi Sumur MT-2, terdiri dari breksi tufa terubah, andesit piroksen terubah, andesit hornblende terubah dengan sisipan tipis bre…
Dari basil analisis megaskopis 59 contoh serbuk bor, Sumur MT-2 trayek selubung 1 O" dan 8" lapangan panas bumi Mataloko, Flores, NIT dapat disimpulkan sbb: Lapisan batuan/ litologi Sumur MT-2, terdiri dari breksi tufa terubah, andesit piroksen terubah, andesit hornblende terubah dengan sisipan tipis b…