Air Pollution Control Systems for Boiler and Incinerators Part 8 pptx

Air Pollution Control Systems for Boiler and Incinerators Part 8 pptx

... effect of each on particulate and air heaters. emissions, boiler capacity and gas tem- h. Limestone injection. One of the earliest tech- peratures, boiler fouling and slagging, and niques used ... infiltration. Reverse air should be heated to prevent condensation. b. Boilers. Electric utilities and industrial boilers primarily use electrostatic precipitators for air pol...

Ngày tải lên: 06/08/2014, 01:21

Air Pollution Control Systems for Boiler and Incinerators Part 9 ppsx

... regulate and monitor the exact proportioning of fuel and air. For pulverized coal fired boilers, this may mean the additional expense of installing uniform distribution systems for the coal and air mixture. (3) ... oil firing, and 18 to 25 percent for coal firing. (1) Since an increase in the amount of oxygen and nitrogen in a combustion process will increase the formati...

Ngày tải lên: 06/08/2014, 01:21

Air Pollution Control Systems for Boiler and Incinerators Part 10 docx

... removal particulate control equipment. and properly adjusted and designed (a) Hogged bark and wood chips with 45% combustion controls. to 55% moisture usually require a (5) Ash handling and removal systems. ... reduction x technique for boilers where two stage combustion cannot be applied. Low excess TM 5 -81 5-1/AFR 19-6 12-1 CHAPTER 12 EMISSION CONTROL EQUIPMENT SELECTION FO...

Ngày tải lên: 06/08/2014, 01:21