Tag Archives: Antiscaling

Solid antiscaling compound for oil well

Application Number: 00123350Application Date: 2000.12.04Publication Number: 1297978Publication Date: 2001.06.06Priority Information: International: C09K7/00Applicant(s) Name: Changchun Jieyi Industry Co., Ltd.Address: Inventor(s) Name: Xu Yulun;Zhou Zhijian;Yin ZuoruiPatent Agency Code: 22101Patent Agent: zhao jianhuiAbstract The solid antiscaling compound is produced by mixing SiO2, Na2CO3, sodium tripolyphosphate, potassium hexametaphosphate and potassium sulfate, smelting the mixture in high temperature furnace at… Read More »

Antiscaling process for ash-water pipeline of heat and power plant

Application Number: 00108523Application Date: 2000.04.30Publication Number: 1321852Publication Date: 2001.11.14Priority Information: International: F23J1/08;F23J15/02Applicant(s) Name: Yu HairongAddress: Inventor(s) Name: Yu Hairong;Yu HaoyangPatent Agency Code: 34101Patent Agent: wu qiyunAbstract The anti-scaling process for conveying ash water of steam powder plant is characterized by that before the ash water is conveyed, the ash water is treated, at inlet plate… Read More »