Desulfurization of Coal

Part 1. Lignin, Humic Substances and Coal
Dr.-Ing. Bernd Bogenschneider

Dr.-Ing. Bernd Bogenschneider

Soniusweg 2, Essen, Germany, 45259

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Dr.-Ing. Ralf Günter Jung

Dr.-Ing. Ralf Günter Jung

Deutsche Montan Technologie GmbH, Am Technologiepark 1, Essen, Germany, 45307

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Prof. Dr. Jürgen Klein

Prof. Dr. Jürgen Klein

Deutsche Montan Technologie GmbH, Am Technologiepark 1, Essen, Germany, 45307

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First published: 15 January 2005
Citations: 1

Abstract

  • Introduction
  • Origin and Type of Sulfur in Coal
  • Approaches for Coal Desulfurization
  • Mechanical Processes
    • Importance of Raw Material Properties for the Preparation Technique
    • Methods of Mechanical Pyrite Removal
    • Costs and Cost-efficiency
    • Conclusions
  • Chemical Processes
  • Biotechnological Processes
    • Removal of Pyrite
      • Microbiological Aspects
      • Kinetic Aspects
      • Process Features
      • Economic Aspects of Biological Pyrite Removal
    • Removal of Organosulfur Compounds
      • Biological Mechanisms for the Desulfurization of Model Compounds
      • Application Potential
  • Conclusions

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