A Kinetic Model for the Bacterial Leaching of Chalcopyrite : (CuFeS_2)

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概要

• 論文の詳細を見る

• A model is presented for the leaching of natural chalcopyrite(CuFeS_2)which takes account of both chemical and microbial action. Using independent kinetic experiments to determine the kinetic constants of the model, and analog computer simulation, experimental leaching data have been compared with the predicted behavior.The good agreement which has been achieved over 20〜30hr leaching suggests that the model can successfully predict the underlying reaction kinetics, while it is probable that the deviations which occur over 300〜400 hr are indicative of physical changes in the system(e.g.increased diffusional resistance, surface effects, ferric and sulphur precipitation).

• 公益社団法人日本生物工学会の論文
• 1978-04-25

著者

• Rogers P.l.

  School Of Biological Technologu University Of New South Wales

• YUKAWA T

  School of Biological Technology, University of New South Wales

• VANSELOW D

  School of Biological Technology, University of New South Wales

• RALPH B.J.

  School of Biological Technology, University of New South Wales

• Vanselow D

  School Of Biological Technology University Of New South Wales

関連論文

• A Kinetic Model for the Bacterial Leaching of Chalcopyrite : (CuFeS_2)
• A Kinetic Model for the Bacterial Leaching of Synthetic Nickel Sulphide (NiS)
• 亜硫酸パルプ廃液を用いたCandida utilisの多段連続培養 J. Ferment. Technol., 54,p. 437〜449,1976
• Photosynthetic Bacteria in Waste Treatment : Mixed Culture Studies with Rhodopseudomonas capsulata
• 亜硫酸バルプ廃液を用いたPseudomonasの連続培養 J. Ferment. Technol., 54,p. 450〜458,1976
• Photosynthetic Bacteria in Waste Treatment : Pure Culture Studies with Rhodopseudomonas capsulata

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