Dryer cuts fuel usage by equivalent of 6-million scf/yr
- Catalysts and Chemicals, Inc., Louisville, KY
Drying is an integral part of the production of ZnO pellets, a specific requirement for producing a uniform end product. The dryer has to be able to cure the product for a finite period at temperatures up to 500/sup 0/C in the same unit. Substantial savings have been realized because the dryer has enabled the user to optimize operating conditions. Continuous on-stream operations requiring minimum operator attendance, automatic controls, simplicity of design contruction, and the unit's ability to use waste heat also contribute to these savings. Gas exhausted from a nearby kiln provides the total heat requirement for the dryer. Positive delivery of the hot flue gas is assured by a blower and automatically controlled dampers. Annual fuel savings based on the use of waste heat, amounts to an equiv of 6 million scf of natural gas. 1 figure.
- OSTI ID:
- 5880944
- Journal Information:
- Chem. Process. (Chicago); (United States), Vol. 41:5
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
DRYERS
ENERGY CONSERVATION
ENERGY CONSUMPTION
AUTOMATION
CHEMICAL PREPARATION
COST
DESIGN
ENVIRONMENTAL EFFECTS
HIGH TEMPERATURE
PELLETS
TEMPERATURE DEPENDENCE
WASTE HEAT UTILIZATION
ZINC OXIDES
CHALCOGENIDES
OXIDES
OXYGEN COMPOUNDS
SYNTHESIS
WASTE PRODUCT UTILIZATION
ZINC COMPOUNDS
320301* - Energy Conservation
Consumption
& Utilization- Industrial & Agricultural Processes- Energy Sources