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Improvement of the Efficiency in a Coal Gasification Process by Thermal Preconditioning of a Coal-Water Mixture

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 40 Issue 1 Page 121-126
published_at 1989-10
KJ00000156770.pdf
[fulltext] 428 KB
Title
石炭-水混合物の熱的前処理による石炭ガス化プロセスの高効率化
Improvement of the Efficiency in a Coal Gasification Process by Thermal Preconditioning of a Coal-Water Mixture
Creators Usui Hiromoto
Creators Sano Yuji
Source Identifiers
Innovation of the feeding process was considered for the improvement of efficiency in a coal gasification process. Thermal preconditioning process of a caol-water mixture was developed. The estimation of the operating characteristics for a coal gasifier with the thermally preconditioned feed was carried out. The feeding condition of a coal-steam mixture was determined experimentally. The calculated results has revealed that the application of a thermal preconditioning process has various merits such as the increase in cold gas efficiency and the decrease in oxygen demand per unit production of CO and H_2.
Subjects
化学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1989-10
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部