Minerals YearbookThe Bureau, 1973 - Mineral industries |
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Page 144
... capacity of chilled iron shot and grit . Includes cut wire shot . 1967 . 1968 1969 1970 . 1971 . Silicon carbide Aluminum oxide Year Stocks Dec. 31 Annual capacity Stocks Dec. 31 Annual capacity Metallic abrasives 1 Stocks Dec. 31 Annual ...
... capacity of chilled iron shot and grit . Includes cut wire shot . 1967 . 1968 1969 1970 . 1971 . Silicon carbide Aluminum oxide Year Stocks Dec. 31 Annual capacity Stocks Dec. 31 Annual capacity Metallic abrasives 1 Stocks Dec. 31 Annual ...
Page 147
... capacity . Total world aluminum production ca- pacity in 1971 was 13,686,000 short tons , an increase of 14 percent over world capacity in 1970 resulting from expansions at exist- ing plants and to installation of new plants . The ...
... capacity . Total world aluminum production ca- pacity in 1971 was 13,686,000 short tons , an increase of 14 percent over world capacity in 1970 resulting from expansions at exist- ing plants and to installation of new plants . The ...
Page 148
... capacity . According to the Aluminum Co. of America ( Alcoa ) annual report for 1971 , the year end production capacities at six of the company's eight reduction plants were decreased by nearly 245,000 tons . The Intalco Aluminum Corp ...
... capacity . According to the Aluminum Co. of America ( Alcoa ) annual report for 1971 , the year end production capacities at six of the company's eight reduction plants were decreased by nearly 245,000 tons . The Intalco Aluminum Corp ...
Page 164
... capacity of its 81,000 - ton - per - year smelter at Bell Bay , to 104,000 tons per year . Due to the depressed world aluminum market and poor Australian export prices , two of Australia's three primary aluminum producers reported ...
... capacity of its 81,000 - ton - per - year smelter at Bell Bay , to 104,000 tons per year . Due to the depressed world aluminum market and poor Australian export prices , two of Australia's three primary aluminum producers reported ...
Page 165
... capacity at its Rennkoot aluminum smelter to 132,000 tons per year . Capacity at the smelter was to be increased in two stages of 22,000 tons per year each , the first of which was due for completion in March 1972 , followed by the ...
... capacity at its Rennkoot aluminum smelter to 132,000 tons per year . Capacity at the smelter was to be increased in two stages of 22,000 tons per year each , the first of which was due for completion in March 1972 , followed by the ...
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add to totals alloys alumina aluminum antimony average avoid disclosing individual barite bauxite bituminous bituminous coal Bureau of Mines Canada carbon cement cent Chemical chromite clay coal coke Colorado company confidential data concentrates consumed copper Corp countries creased crude oil declined decreased disclosing individual company District domestic estimated exports feldspar ferroalloys ferrochromium fluorspar furnace gasoline Germany gold grade gypsum imports for consumption Includes increased independent rounding individual company confidential industry iron and steel Japan lead lignite long tons magnesium manganese material ment metal Mexico mica mill million barrels million cubic feet million tons mineral molybdenum natural gas liquids nickel nonmetal North Dakota Ohio operations ounces output oxide Pennsylvania percent petroleum plant pounds production refined refineries reported Republic scrap shipments smelter sold stocks Table tantalum Texas thousand short tons tion tons Value totals shown United Kingdom Utah Value thousands Withheld to avoid yearend zinc