摘要
研究了腐植酸钠(HA-Na)与市售的含磷阻垢缓蚀剂复配产品的阻垢和缓蚀性能。结果表明,在相同药剂用量的条件下,用质量分数为50%的腐植酸钠与50%的HEDP或PBTCA复配,产品的阻碳酸钙垢性能和对碳钢的缓蚀性能分别与100%的HEDP或PBTCA的性能基本一致,说明用腐植酸钠可以取代这些含磷阻垢缓蚀剂的50%(以质量分数计)。
The scale inhibiting and corrosion inhibiting abilities of humic acid sodium （HA- Na） and the combinations of phosphorus-containing scale-corrosion inhibitors sold in markets are studied. The result shows that when the amount of scale-corrosion inhibitors used are the same, the calcium carbonate scale inhibiting performance and the corrosion inhibition performance on carbon steel of 50% of HA-Na and 50% of HEDP or PBTCA combinations can be the same performance of 100% HEDP or PBTCA, respectively. This indicates that HA-Na can be used to replace 50 % of these phosphorus-containing scale-corrosion inhibitors.
出处
《太原理工大学学报》
CAS
北大核心
2006年第5期550-552,共3页
Journal of Taiyuan University of Technology
基金
山西省科技攻关资助项目(002067)
