YSW105 - a Novel Water Treatment Agent Suit for High Hardness Recirculating Cooling Water System
YSW105 – a novel recirculating cooling water treatment agent had been developed in this investigation. The simulation and in-situ experiment results showed that the concentration multiple could reach 4.0 when YSW105 had been used in the recirculating cooling water system stated above. The corrosion and adhesion rate of test tube in heat exchanger could meet the standard of SINOPEC when the Ca 2+ concentration in the system were below 1500mg/L, and a plenty of water could be saved. Some important factors, which might influence the corrosion inhibition performance of YSW105, were also discussed, such as the pH, Fe 2+ and Fe 3+ concentration, turbidity, organic impurities and heterotrophic bacteria. The results showed that the effect of these factors on YSW105 was little.
YSW105 high hardness recirculating cooling water concentration multiply
Li Hesheng Wang Dong
Research Institute of Beijing Yanshan Petrochemical Co., Ltd, SINOPEC, Beijing, 102500
国际会议
第四届中日化工学术研讨会(The 4th Joint China/Japan Chemical Engineering Symposium)(CJCES)
成都
英文
2007-12-19（万方平台首次上网日期，不代表论文的发表时间）