HM系列中性清洗剂的研制与应用
|
摘要
从化工、食品、制药行业的中间产品或副产品中选用几百种原料,采用正交试验法,经过上千次试验,筛选出了满足各种清洗条件和质量要求的HM系列中性清洗剂。该清洗剂不含碱、无机酸、有机酸、有机溶剂,无毒、无味、不污染环境,水溶性好,pH为5.0～6.5,除垢率大于95%以上,腐蚀率小于0.5g/(m~2·h)。通过络合、渗透、增溶、转化的方法,可以用于工业设备化学清洗除垢和油田地层解堵。化学除垢速度快,清洗后的废液易降解,不污染环境,按常规废水处理即可。在工业设备清洗除垢和油田地层解堵应用中取得了很好的效果。
Selecting hundreds of raw materials from the intermediate products or by-products in the chemical,food, pharmaceutical industries, after thousands of times experiment, by using the orthogonal experiment method,HM series neutral detergent were chosen to satisfy various cleaning condition and quality requirements. This detergent does not contain alkali, inorganic acid, organic acid, organic solvent. It is non-toxic, odorless, pollutionfree, water-soluble, pH 5.0～6.5,and descaling rate is more than 95% above, the corrosion rate is less than 0.5 g/(m~2.h). By means of complexing, osmosis, solubilization and transformation, they can be used in industrial equipment chemical cleaning and descaling and oil field formation blocking removing. Chemical descaling speed is fast. The waste liquor after cleaning is easy to be degraded which can be treated by conventional wastewater treatment,and the environment is not polluted. It has good effect in industrial equipment cleaning and descaling and oil field formation blocking removing.
Selecting hundreds of raw materials from the intermediate products or by-products in the chemical,food, pharmaceutical industries, after thousands of times experiment, by using the orthogonal experiment method,HM series neutral detergent were chosen to satisfy various cleaning condition and quality requirements. This detergent does not contain alkali, inorganic acid, organic acid, organic solvent. It is non-toxic, odorless, pollutionfree, water-soluble, pH 5.0～6.5,and descaling rate is more than 95% above, the corrosion rate is less than 0.5 g/(m~2.h). By means of complexing, osmosis, solubilization and transformation, they can be used in industrial equipment chemical cleaning and descaling and oil field formation blocking removing. Chemical descaling speed is fast. The waste liquor after cleaning is easy to be degraded which can be treated by conventional wastewater treatment,and the environment is not polluted. It has good effect in industrial equipment cleaning and descaling and oil field formation blocking removing.
引文
[1]王琦,李美蓉,祝威,等.不同类型清洗剂对含聚油泥清洗效果及界面性质的影响[J].环境工程学报,2012,6(05):1739-1743.
[2]刘克杰.羧乙基硫代丁二酸的合成及以其为主鳌合剂的新型除垢剂的研究[D].四川大学,2007.
[3]张显竹.化学清洗技术在输油站设备中的应用[J].油气田地面工程,2014,33(04):20-21.
[4]帕尔哈提,邓乃文,等.在线化学清洗在大气冷凝器上的应用[J].石油化工安全环保技术. 2007,1(02):24-26+2.
[5]吴国忠,李会迪,郑晓兰,等.一种新型清洗剂在原油换热器清洗中的应用评价[J].石油化工设备. 2010,31(03):76-78.
[2]刘克杰.羧乙基硫代丁二酸的合成及以其为主鳌合剂的新型除垢剂的研究[D].四川大学,2007.
[3]张显竹.化学清洗技术在输油站设备中的应用[J].油气田地面工程,2014,33(04):20-21.
[4]帕尔哈提,邓乃文,等.在线化学清洗在大气冷凝器上的应用[J].石油化工安全环保技术. 2007,1(02):24-26+2.
[5]吴国忠,李会迪,郑晓兰,等.一种新型清洗剂在原油换热器清洗中的应用评价[J].石油化工设备. 2010,31(03):76-78.