OCR Text |
Show City gas is highly evaluated as a low pollution energy source because of its characteristics such as no content of organic nitrogen and easy reduction of NOx discharge, and the switching of recent years from petroleum energy to city gas as the energy source for boilers and industrial furnaces is quite outstanding. Introduced in the following pages, is the low NOx technology with city gas for boilers and industrial furnaces. - The-supply area of Osaka Gas Co. is to Kinki District (six provinces in all) as shown in Fig-1 covering approximately 4,000,000 house for supply. . To about 3/4 of the total houses, 6C commercial gas shown in Table-1 is supplied and 13A is distributed to the rest of 1/4 of the total houses. Fig-1 SUPPLY AREA OF OSAKA GAS CO. S - 2 - |