给水加氧(国外英文资料).docVIP

给水加氧(国外英文资料) Condensate conductivity is less than 0.15, add oxygen, two oxygen point: low voltage (condensate treatment), high pressure (deaerator). Keep the iron ions in a stable state. Because the direct current furnace has no pollution, the evaporation point is near, so add oxygen, the most advanced technology. Oxygen treatment technology for boiler feed water and its application on 1021t/h boiler Jilin electric power 2003 03 Liu Zhihua, Sheng Chunlin (Shuangliao power plant, Jilin, Shuangliao 136400) Ma Wenjing (Suzhou Institute of thermal engineering, Jiangsu, Suzhou 215004) Abstract: Based on the introduction of combined water treatment principle, the influence factors of oxide film formation is analyzed in detail, introduces the first subcritical pressure boiler in China (1021 t/ h) test combined water treatment preparation before and after test, combined water treatment operation of main control indexes and operation regulations, finally the comparison of technical indicators and economic benefits. Key words: subcritical pressure boiler. Feedwater treatment. Double deck oxidation film CLC number: O69; TK227.8 document identifier number: B, article number: 1009-5306 (2003) 03-0005-04 Brief introduction to author: Liu Zhihua (1968-), male, engineer, engaged in chemical management of power plant. Received date: 2003-02-25 Combined water treatment of boiler water treatment technology is developed in 1970s, it is the opposite and the feed water deaerator, adding oxidant amount in the boiler in high purity (usually gaseous oxygen), while adding trace ammonia water quality regulation. In order to further reduce the unit water, steam and heat loss, reduce fouling, corrosion and thermal system of salt deposition rate, improve the economy and safety of the overall operation of the unit, to extend the operation period of treatment mixed bed of condensate water, reduce the amount of iron system, improve the overall chemical supervision and management level, from May 200