Future Sources of Organic Raw Materials: CHEMRAWN I. by L. E. St-Pierre

By L. E. St-Pierre

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S . coal—the steel industry and general industry. By 1985, we e x p e c t domestic demand for coking coal to be in the 80 million to 110 million ton range, depending on the state of the steel industry, and a general industry d e m a n d of at least 130 million to 160 million tons. So, even from a conservative standpoint, the coal industry in the U . S . visualizes a potential domestic d e m a n d for coal in excess of one billion tons by 1985—not to mention export tonnages. If achieving the production goal d e p e n d e d u p o n the basic principles of supply and demand alone, then there would be no question of having a plentiful supply of U .

Wood production—possibilities and limitations A great number of factors influence the annual production of wood per hectare and the possibilities to harvest, transport and use the wood for industrial production.

E v e n the term " h a r d c o a l " is confusing w h e n an American begins to speak of foreign reserves. Hard coal in the U . S . m e a n s anthracite and anthracite only. Everything else is grouped with bituminous. In m u c h of the rest of the world, h o w e v e r , the coal industry d r a w s the line b e t w e e n the hard and soft coal at fuel with a heat content of 10,260 Btu's per p o u n d , or in the mid-range of the top grade of subbituminous in the U . S . Below that level, everything is called brown coal, w h e r e a s in the U .

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