The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2019
Filed:
Jan. 22, 2014
Shenzhen Sunxing Light Alloys Materials Co., Ltd, Baoan District, Shenzhen, Guangdong, CN;
Xuemin Chen, Guangdong, CN;
Jun Yang, Guangdong, CN;
Zhihong Li, Guangdong, CN;
Weiping Wu, Guangdong, CN;
SHENZHEN SUNXING LIGHT ALLOYS MATERIALS CO., LTD., Shenzhen, Guangdong, CN;
Abstract
The invention provides a potassium cryolite for aluminum electrolysis industry, which has a molecular formula: mKF.AlF, wherein m is from 1 to 1.5. The low-molecular-ratio potassium cryolite (mKF.AlF, and m is from 1 to 1.5) provided by the invention is used for aluminum electrolysis industry, and can improve the dissolvability of aluminum oxide, thus reducing the temperature of electrolysis and the consumption of power, raising the efficiency of electrolysis and lowering the comprehensive production cost.