Alll. POLLUTION CONTROL

tomorrow's pollution problem—and many of today's ... unfamiliar with the technology that is available— ... siderable, at the same time, it is important to recognize.

developed by AB Bahco Ventilation, Enköping, Sweden, is ... their air pollution problems, selecting appropriate control processes or alternative nonpolluting ...

pollution control problems in the iron foundry (see flow diagram). Non- melting operations include molding, pouring, shakeout,sand preparation, cleaning ...

dioxide to less than 100 ppm and shows that ammonia can ... In the vapor-phase ammonia-injection process, water (or steam) and gaseous ammonia are ... monium sulfite, the principal product (140° to 158°F) (2). After the .... to the regenerator is c

Solvent-refined coal (SRC) as a de-ashed, low sulfur fuel for electric utilities is discussed from the standpoint of eco- nomics. The overall lowest delivered cost of SRC results from processing at minehead sites because of minimized transportation c

as an alternative source of energy, and a retardation in the development of .... processing that is reduced is the type that directionally has the most adverse effect ...

A new approach for the chemical removal of pyritic sulfur from coal is .... ground to the desired mesh sizes by the appropriate ASTM method. The analyses in .... 6. HAMERSMA ET AL. Chemical Removal of Pyritic Sulfur. 73. Table II. .... 43. 54. Illino

TRW Timeshare/CDC 6500 computer system. Results. Four coals were selected for process evaluation whose sulfur form distribution is typical of coals east of ...

Table I. Estimates of NO* Emissions in the U. S. by Source, 1968 (13. Source ... C H 2. + 0 2. = HCO + OH. (units in cc, mole, °K, cal). 7.71 X 1014 exp (4,180/flr) (5) ..... trolled wall temperatures and complete two-dimensional probing capa-.

Market for Water Pollution Control Equipment Burgeons. T. W. Lesperance. Environ. Sci. Technol. , 1967, 1 (10), pp 785–791. DOI: 10.1021/es60010a604.