Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Advanced Coal Liquefaction Catalyst Development. Quarterly Progress Report No. 10, January 1-March 31, 1984
The objective of this program is to identify advanced coal liquefaction catalysts and operating conditions for use in optimized, two-stage direct coal liquefaction process applications and to experimentally test catalysts in a two-stage reaction system for supporting the improvement of this process. A development plan consisting of eight project tasks has been formulated and is summarized as follows: Task 1 - project work plan; Task 2 - literature survey; Task 3 - feed materials specification; Task 4 - continuous aging unit modification; Task 5 - thermal reaction process variable study; Task 6 - two-stage optimization; Task 7 - project coordination; and Task 8 - ebullated bed testing. Under Task 5, the study was geared to determining the thermal liquefaction behavior of the two coals selected for study. For Task 6, two-stage optimization, first-stage reaction temperature, and residence time, and second-stage reaction temperature, space velocity, and catalyst composition will be optimized. This report outlines and summarizes progress in Tasks 5, 6, and 7 during the last quarter. 14 figs., 3 tabs. (ERA citation 10:033135)
Advanced Coal Liquefaction Catalyst Development. Quarterly Progress Report No. 10, January 1-March 31, 1984
The objective of this program is to identify advanced coal liquefaction catalysts and operating conditions for use in optimized, two-stage direct coal liquefaction process applications and to experimentally test catalysts in a two-stage reaction system for supporting the improvement of this process. A development plan consisting of eight project tasks has been formulated and is summarized as follows: Task 1 - project work plan; Task 2 - literature survey; Task 3 - feed materials specification; Task 4 - continuous aging unit modification; Task 5 - thermal reaction process variable study; Task 6 - two-stage optimization; Task 7 - project coordination; and Task 8 - ebullated bed testing. Under Task 5, the study was geared to determining the thermal liquefaction behavior of the two coals selected for study. For Task 6, two-stage optimization, first-stage reaction temperature, and residence time, and second-stage reaction temperature, space velocity, and catalyst composition will be optimized. This report outlines and summarizes progress in Tasks 5, 6, and 7 during the last quarter. 14 figs., 3 tabs. (ERA citation 10:033135)
Advanced Coal Liquefaction Catalyst Development. Quarterly Progress Report No. 10, January 1-March 31, 1984
A. M. Tait (Autor:in) / J. A. Mahoney (Autor:in) / M. A. Pacheco (Autor:in) / M. M. Schwartz (Autor:in) / T. S. Wittrig (Autor:in)
1985
50 pages
Report
Keine Angabe
Englisch
Fuel Conversion Processes , Industrial Chemistry & Chemical Process Engineering , Physical & Theoretical Chemistry , TSL Process , Bituminous Coal , Catalysts , Coal Liquefaction , Creosote , Cyclohexane , Experimental Data , High Pressure , High Temperature , Optimization , Organic Solvents , Pilot Plants , Recycling , Research Programs , Subbituminous Coal , Tetrahydrofuran , Time Dependence , Toluene , Yields , ERDA/010405