Upgrading the Indonesian's low rank coal by superheated steam drying with tar coating process and its application for preparation of CWM

Coal Preparation

Volumn 21, Issue 1, 1999, Pages 149-159

  Suwono, Aryadi ^a  

^a BANDUNG INSTITUTE OF TECHNOLOGY   (Indonesia)

Author keywords

[No Author keywords available]

Indexed keywords

ADDITIVES; COAL TAR; COAL WATER MIXTURES; COATING TECHNIQUES; DRYING; ORGANIC POLYMERS; RHEOLOGY; THERMAL EFFECTS; COATINGS; POLYSTYRENES; STEAM; TAR;

LOW RANK COAL; POLYSTYRENE SULFONATE; SUPERHEATED STEAM DRYING; UPGRADING; COAL CONCENTRATION; COAL QUALITY; COATING PROCESS; DRYING TIME; INDONESIA; LOW RANK COALS; PULVERIZED COALS; STEAM TEMPERATURE; UPGRADED COAL;

LIGNITE; COAL;

EID: 0033347382     PISSN: 07349343     EISSN: None     Source Type: Journal    
DOI: 10.1080/07349349908945614     Document Type: Article

References (12)

1. A. Suwono, Indonesian Energy Situation, JSME Thermal Engineering News Letter, 20, Nov. 25, 1996.
2. A. Mangunwijaya, Indonesia's Coal Resource as the Alternative Energy Supply, Seminar on Coal Utilization, Yogyakarta, 1993.
3. K. Taoda, Y. Ito, S. Uehara, F. Sato and T. Kumagaya, A Study on Upgrading Low-grade Coals by Heat Treatment. Technical review, Mitsubishi Heavy Industries, Ltd, October, 1982.
4. M. V. Chari and H. Huettenhain, Thermal Upgrading of Low Rank Coals: A Process Survey, 5th Annual EPRI Contractors Conference on Coal Gasification, Palo Alto, CA, October 30-31, 1985.
5. H. Fleisner, Drying Coal, U.S. Patent 1,632,829, June, 1927.
6. G. W. Wilson, S. A. Farnum, G. G. Baker and G. H. Quentin, Low Rank Coal Slurries for Gasification, Fuel Processing Technology, 15, 157-172 (1987).
7. A. Suwono, Preparation and Characterization of CWM from Indonesian Low Rank Coal, Proc. of IEA-CLM Workshop, Tsukuba, October 17-19, 1994.
8. K. Thambimuthu, Developments in Coal-Liquid Mixtures, IEA-CLM Workshop, Tsukuba, October 17-19, 1994.
9. A. Suwono and Hamdani, Characterization of CWM prepared from Steam Drying Up-graded Low Rank Coal, Proc. FTEC'97, Yogyakarta, Indonesia, July 20-24, 1997.
10. A. Ohki, K. Naka and S. Maeda, Adsorption of Dispersants on Coal Particles and CWM Characteristics, Proc. of IEA-CLM Workshop, Tsukuba, October 17-19, 1994.
11. H. Usui, T. Tatsukawa, T. Saeki and K. Katagari, Rheology of Low Rank Coal Slurries Prepared by an upgaring Process, Coal Preparation Journal to be published, 1997.
12. T. Imai, N. Hashimoto, K. Shibata and H. Ogawa, CWM Preparation Techniques with Upgraded Low Rank" Coal, Proc. of 5lh Meeting of Coal Utilization Techniques, 9, 91-104, 1995.