河南省东部平原地热水结垢与腐蚀评价及防护技术的研究

Evaluation on geothermal water of scaling and corrosion of eastern plain in Hennan province and research on protecting technology

腐蚀与结垢是地热开发利用中普遍存在的问题.通过对河南省东部平原地热水的结垢与腐蚀趋势的评价,针对会发生腐蚀与结垢的各热储层地热水提出了相应的防护技术—选择不同供暖形式防腐与诱垢载体除垢.

Corrosion and scaling are the general problems in developing and using geothermal resource. Through evaluating the trend of geothermal water of eastern plain in Hennan province, the author posed some methods of treatment are aimed at every thermal layer's geothermal water which have gotten scaling and corrosion. The methods are choose different patterns of heating to protect pipe's inside and use induce scaling supporter to scavenge.