For an appraisal of the question wether it would be posible to run a burden consisting of 100% of lateritic ores from kalimantan, the results of the large-scale test made by westfalenhutte in dormund and neunkircher fisenwerk AG.
Since The Early Beginnings Of the Bronze and Iron age charcoal has been used for heating and reducing purposes. In the direct production of iron a mixture of ore and charcoal is placed on a charcoal fire in earth holes or on hearths and burnt down with natural draught with the direct result that an iron ball reduced in the renn fire is obtained.
As a result of it's 1956/57 investigations and a preliminary study wedexro made a proposal for Phase I of the setting-up of a domestic iron industry in Indonesian.
Edisi
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ISBN/ISSN
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Deskripsi Fisik
Warna : Biru Halaman : 31
Judul Seri
Erection of 2 Steel Plants with Rolling Mills with a Capacity of 50 000 Tons of Crude Steel per Year and Plant in Indonesia