Beijing, Aug. 25 -- State Intellectual Property Office of China has published Ningxia Baoruilong Petrochemical Co Ltd patent application for Low-temperature Waste Heat Driven Dilute Acid Concentration Device. The invention was developed by Ma Dongcheng, Pu Yang, Luo Yinsuo, Yu Xiaoqiu, Ding Hao, Ren Wei, Chen Haijun and Qiao Xue..

Beijing, Aug. 25 -- State Intellectual Property Office of China has awarded a patent to Shaoguan Shanwei Heavy Ind Co Ltd for Feeding Machine Convenient for Filling Lubricating Oil. Ding Wenhu developed the invention. The patent application number is CN20252021228U 20250106. The patent publication number is CN223575437 (U). I..

Beijing, Aug. 25 -- Chinese Patent for Waste Oil Filtering Treatment Device has been issued to Fujian Sanming Huirun Petrochemical Co Ltd. This invention was developed by Lin Xianda and Pan Zhigui. The patent application number is CN202422934313U 20241129. The patent publication number is CN223576415 (U). International Patent..

Beijing, Aug. 24 -- Liaoning Petrocchemical Vocational & Technology College has obtained a patent for microreactor. This invention was developed by Wang Nannan, Guo Jiaojiao, Xie Xinpeng and Liu Jiajun. The patent application number is CN202423315858U 20241231. The patent publication number is CN223570696 (U). International P..

Beijing, Aug. 22 -- Zhejiang Petrochemical has submitted a patent application for Crude Oil Online Blending System. This invention was developed by Liu Yang, Li Dexin, Zheng Wen, Yu Yongjian, Li Yingfeng, Jiang Xiuxiu, Li Yangtao, He Jingjing, Zhou Junting, Gu Shubin and Tong Qingzhong. The patent application number is CN2026..

Beijing, Aug. 22 -- Hubei Hengtong Petrochemical Equipment Co Ltd has received a patent for Cleaning Mechanism for Inner Wall of Ball Receiving and Sending Cylinder. This invention was developed by Jiang Qing, Jiang Yuanshan and Duan Changqing. The patent application number is CN202422802102U 20241118. The patent publication ..

Beijing, Aug. 21 -- Wuxi Jiaxian Petrochemical Equipment Co Ltd has obtained a patent for low-energy-consumption variable-pressure rectifying tower. This invention was developed by Du Zhicheng. The patent application number is CN20242381795U 20241213. The patent publication number is CN223542468 (U). International Patent Clas..

Beijing, Aug. 21 -- Tianjin Yihong Petrochemical Co Ltd has been granted a patent for Packing Layer of Rectifying Tower. This invention was developed by Song Qiang, Liu Nan, Li Weiguang, Wang Yong and Liu Qing. The patent application number is CN202422121234U 20240830. The patent publication number is CN223542461 (U). Interna..

Beijing, Aug. 21 -- Xiao Jinxing has been granted a patent for Efficient Filtering Device for Lubricating Oil. This invention was developed by Zhang Wei. The patent application number is CN20242359059U 20241212. The patent publication number is CN223542590 (U). International Patent Classification codes are B01D33/11, B01D33/4..

Beijing, Aug. 21 -- Wuhan Zedian New Mat Co Ltd has received a patent for Impurity Filtering Device for Production of Vegetable Oil-based Lubricating Oil. This invention was developed by Li Songjiang, Zeng Hangfu, Shi Han, Yu Liwen and Zhou Zhujun. The patent application number is CN20242311269U 20241205. The patent publicati..

Beijing, Aug. 20 -- Beijing Aerospace Petrochemical EC and EP Tech Corporation Limited has applied Chinese patent for Resource Comprehensive Utilization Equipment for Calcium Carbide Purification Ash. Jiang Zhenhua, Liu Yue, Li Jiaxing, Zhu Lei, Lyu Zhenglin, Zhou Ruchang and Xia Bin developed it. The patent application numbe..

Beijing, Aug. 20 -- Hubei Tengfei Petrochemical Tech Co Ltd has secured a patent on Cooler with Cleaning Belt Distribution. Liu Di developed the invention. The patent application number is CN202422698376U 20241105. The patent publication number is CN223564812 (U). International Patent Classification codes are F28D9/04, F28G1/..

Beijing, Aug. 20 -- Jiangsu Lopal Tech Group Co Ltd and Jiangsu Lopal New Material Technology have applied Chinese patent for Extended-range Hybrid Engine Oil Lubricating Oil Composition and Preparation Method Thereof. Shi Junfeng, Shi Yingfei, Cui Jun and Yang Cao developed it. The patent application number is CN202610506524..

Beijing, Aug. 20 -- Hengli Petrochemical Dalian Refinery has been awarded a patent for Incinerator Sampler. This invention was developed by Yang Chunhui. The patent application number is CN20242343685U 20241210. The patent publication number is CN223565301 (U). International Patent Classification code is G01N1/10. State I..

Beijing, Aug. 19 -- State Intellectual Property Office of China has received Jingzhou Longhua Petrochemical Co Ltd and Yangtze University patent application for Amphiphilic Carbon Dots, Rapid-dispersion Super-stable Foam System and Preparation Method of Rapid-dispersion Super-stable Foam System. Lai Lu, Li Tiesheng, Wang Tengfei..