"The waste tire is made into superfine rubber powder masterbatch". One of them is to solve the ultrafine pulverization of waste tire rubber powder at normal temperature, and the second is to find a quantitative appreciation application of thermal cracking carbon black of waste tire. The third is to avoid the desulfurization and odor pollution of reclaimed rubber. The fourth is that this new technology has the characteristics of recycling the full amount, green, high value and energy-saving resources of waste tires.
Entrusted by the China Federation of Logistics and Purchasing, the China Tire Recycling Association organized the new technology appraisal meeting for “making waste tires into superfine rubber powder masterbatch†at 7:30 am on November 28, 2014 in Jiangyin, Jiangsu. Xi International Hotel was held and passed the expert appraisal. The technology was developed by Shanghai Liangyuan Chichen Environmental Technology Development Co., Ltd., which was carried by Sha Liangbao, Hu Jiaqing, Chen Huihong and three natural persons.
The appraisal meeting was chaired by Zhu Tiren, senior director of China Tire Recycling Association, and a member of the expert group. Professor Cheng Yuan, a doctoral supervisor of Beijing University of Chemical Technology, was appointed as the director of the appraisal committee. Professor Kuijiang of Qingdao University of Science and Technology was appointed as the appraisal committee. Deputy Director, member of the committee, Liu Shuangxi, professor of Tianjin Nankai University, and Yu Qiang, senior engineer of Tianjin Haitai Environmental Protection Technology Development Co., Ltd.; Shi Lijun, secretary general of the Technical Committee of China Tire Recycling Association, is in charge of the meeting; see the guests of this appraisal meeting There are: Wang Yun, deputy director of Shanghai Yangpu District Science and Technology Commission, where Shanghai Rubber Source Chichen Environmental Technology Development Co., Ltd. is located, and Zheng Fukun, secretary of the Party Committee of the Military Retired Cadre Center in Yangpu District, Shanghai.
On the day before the appraisal meeting, the experts and guests visited the factory of Jiangyin Henglong Powder Equipment Factory, one of the core machinery suppliers in Shanghai New Technology Co., Ltd. The fine rubber powder masterbatch production equipment has witnessed the use of the 20-mesh sieve waste tire coarse rubber particles mixed with the waste tire thermal cracking carbon black, etc., and the ultrafine rubber is obtained by the ultrafine crushing treatment of the elastomer fine crusher. The whole process of powder masterbatch (referred to as ultrafine powder masterbatch).
The experts at the meeting carefully listened to the new technology project of “Reforming the waste tires into superfine rubber powder masterbatch†by Sha Liangbao, the general manager of Shanghai Rubber Resources Chichen Environmental Protection Technology Development Co., Ltd., Hu Jiaqing, the general manager, and Chen Huihong, the technical director. Report the situation, review relevant information, and further question and discuss. In the discussion, it was also proposed that this new technology should be invested in dust prevention in the workshop when further mass production; the ultra-fine rubber powder masterbatch products obtained from this new technology should be formulated as soon as possible; The follow-up work of the new technology has put forward many basic directions.
Afterwards, the appraisal committee held a closed meeting, the experts named the project, the terms in the application materials, and the wording of the appraisal opinion. The expression, as well as the exactness of the formulation, were carefully scrutinized. The participating experts agreed that the new technology has reached the international advanced level, agreed to pass the identification of new technologies, and finally formed the appraisal opinion on scientific and technological achievements.
Later, in the plenary meeting, Professor Cheng Yuan, the director of the appraisal committee, announced the appraisal opinion of this new technology with international advanced nature.
At the conclusion of this appraisal meeting, the experts of the meeting concluded that the core innovation of the new technology is at least: one is that it solves the ultra-fine crushing of waste tire rubber powder at normal temperature, and the other is to find a piece. The application of quantitative evaluation of waste tire thermal cracking carbon black, the third is to avoid the desulfurization and odor pollution of reclaimed rubber. The fourth is that this new technology has the full, green, high value and energy-saving resources recycling of waste tires. specialty.
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