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| 1 | 2019年四川省1起Ⅱ型疫苗衍生脊髓灰质炎病毒循环事件的识别和早期应对显示文摘2015年,世界卫生组织宣布Ⅱ型脊髓灰质炎(脊灰)野病毒已被消灭。为防止Ⅱ型疫苗衍生脊灰病毒(VDPV2)的发生,自2016年4月起,全球范围内将Ⅱ型脊灰病毒疫苗组分从三价口服脊灰减毒活疫苗(tOPV)中撤出。中国与其他使用tOPV的国家同步撤出了Ⅱ型脊灰病毒疫苗组分,将常规免疫策略改为先接种1剂次三价脊灰灭活疫苗(IPV),然后再接种3剂次含I型和Ⅲ型脊灰病毒疫苗组分的二价口服脊灰减毒活疫苗(bOPV)。在所有国家停用Ⅱ型脊灰病毒疫苗组分后,对新生儿Ⅱ型脊灰病毒的常规免疫保护仅来自三价的IPV。此后,预测会有小范围的VDPV2暴发,并且此类暴发须依靠单价的Ⅱ型脊灰减毒活疫苗进行阻断。无论在任何来源的任何样本中检测到Ⅱ型脊灰病毒,包括Ⅱ型脊灰野病毒(WPV)、VDPV2和Sabin疫苗株,通常都被认为是全球突发公共卫生事件,需要开展紧急调查和应对。 | 张倩(编译) 杨宏(审校) Zhou Jiushun Wen Ning Zhang Yong | 2020 | 中国疫苗和免疫2020，26，3： | 7 |
| 2 | Research on Ethylene and Propylene Formation during Catalytic Pyrolysis of Methylcyclohexane显示文摘The influence of operating parameters and type of zeolite catalysts on formation of ethylene and propylene during catalytic pyrolysis of methylcyclohexane (MCH) was studied in a laboratory fixed fluidized bed reactor. The results indicated that higher reaction temperature and lower WHSV tended to produce more ethylene and propylene, among which the reaction temperature was an important factor influencing the ethylene formation. Compared with the FAU and BEA type zeolites, the MFI structured zeolite catalyst, thanks to more acid sites and smaller pore diameter of the catalyst, was conducive to the formation of ethylene and propylene. The protonation occurred on different C—C bonds and C—H bonds in the carbon chain of MCH led to different product slates, and the protonation on C—C bonds located at naphthenic ring was favorable to the formation of ethylene and propylene. | Yu Shan Zhang Jiushun Wei Xiaoli | 2012 | China Petroleum Processing & Petrochemical Technology2012，14，4： | 3 |
| 3 | Detection and Initial Response to a Type 2 Vaccine-Derived Poliovirus—Sichuan Province,China,2019显示文摘What is already known about this topic?After the type 2 strain of the live,attenuated poliovirus vaccine was withdrawn globally in 2016,any identification of a type 2 poliovirus is a Public Health Emergency of International Concern.A vaccinederived type 2 poliovirus(VDPV2)was identified in Sichuan,prompting an urgent,comprehensive investigation and response.What is added by this report?Type 2 monovalent,live,attenuated oral poliovirus vaccine(mOPV2)is being used to respond to the numerous VDPV2 outbreaks seen around the world.In contrast,the response in Sichuan used Sabin strain inactivated poliovirus(sIPV)to stop circulation of the VDPV2.In the 6 months following the vaccination response,there have been no VDPV2s detected in Sichuan,despite extensive search.What are the implications for public health practices?Further search for the VDPV2 must continue in order to determine whether transmission has been stopped.The ongoing investigation and response to the Sichuan VDPV2 is providing evidence to the Global Polio Eradication Initiative on managing VDPV2 outbreaks. | Jiushun Zhou Ning Wen Yong Zhang Qi Qi Chunxiang Fan Dongmei Yan Xiaoping Zhu Lixin Hao Shuangli Zhu Yu Liu Xiaozhen Ma Chao Ma Lei Nan Yong Chen Qianli Ma Cheng Wang Kun Deng Lei Cao Ge Shao Xianxiang Ding Hong Yang Zhijie An Lance ERodewald Aiqiang Xu Huaqing Wang Zijian Feng Zundong Yin Xianping Wu Wenbo Xu | 2020 | China CDC weekly2020，2，11： | 3 |
| 4 | Roles of Emerging FCC-based Technologies in Shifting to Petrochemicals Production显示文摘The emerging FCC-based technologies are applied in an attempt to shift to the production of designated light olefins(including mainly ethylene and propylene) as well as light aromatics(including benzene, toluene, and xylene)developed by the Research Institute of Petroleum Processing(RIPP), SINOPEC. The RIPP's proprietary technologies covering the Deep Catalytic Cracking(DCC), the Enhanced Deep Catalytic Cracking(DCC-PLUS), and the Maximizing Catalytic Propylene(MCP) have been playing decisive roles in the processing of crude aimed at closer integration of petroleum refining and petrochemical production both inside and outside of China since 1990. Three cases of commercial applications in five refineries, including Case Ⅰ— the closer integration between the steam cracker and the DCC/DCC-PLUS unit, Case Ⅱ— the petrochemical refinery provided with a DCC-PLUS unit, and Case Ⅲ— the integrated petrochemical/fuels refinery provided with a MCP unit, have highlighted their far-reaching effects on global petrochemicals production. | Xie Chaogang Gao Yongcan Zhu Genquan Zhang Jiushun | 2017 | China Petroleum Processing & Petrochemical Technology2017，19，4： | 2 |
| 5 | Doppler Ultrasound-guided Percutaneous Nephrolithotomy With Two-step Tract Dilation for Management of Complex Renal Stones显示文摘 | Youming Xu Zhonghua Wu Jianhua Yu Shulong Wang Fang Li Jiushun Chen Jin Liu Kan Chen | 2012 | Urology2012，，： | 1 |
| 6 | Commercial Test of HGY-2000R FCC Catalyst for Maximizing Gasoline Yield显示文摘HGY-2000R catalyst developed by Research Institute of Petroleum Processing, SINOPEC wastested in the RFCC unit, Ulsan complex, SK Corporation, Korea from July to August 2002. The primaryresults of commercial test show that it has good performance of higher activity, good hydrothermal stability,higher residue cracking ability, good coke selectivity and good fluidization properties as well as maximizinggasoline yield with a lower olefin content. | Zhang Jiushun Xu Mingde Gao Yongcan Chang Xueliang(Research Institute of Petroleum Processing, Beijing 100083) | 2003 | China Petroleum Processing & Petrochemical Technology2003，5，1： | 0 |
| 7 | Research and Development of Maximizing Iso-Paraffins (MIP) Technology显示文摘Research Institute of Petroleum Processing has successfully developed a maximizing iso paraffins (MIP) technology in response to the clean gasoline specifications. A concept of two different reaction zones technique was proposed based on the FCC reaction mechanism. The concept was used to design a novel reactor with the corresponding engineering measures. Results of experiments conducted on the newly designed pilot plant riser reactor showed that the formation of iso paraffins was enhanced by the two reaction zones technique; olefin content and sulfur content in gasoline were lowered simultaneously. The catalyst tailored for MIP process has also been developed and commercialized. An existed 1.4Mt/a RFCC unit was revamped to demonstrate MIP process, and the commercial trial results were in good agreement with the results of pilot plant test. MIP technology has provided a new approach for producing clean gasoline from heavy oil. | Long Jun, Xu Youhao, Zhang Jiushun, He Mingyuan (Research Institute of Petroleum Processing, SINOPEC, Beijing\ 100083) | 2003 | 工程科学(英文版)2003，1，2： | 0 |
| 8 | Oligomerization of C_4 Fraction from FCCU on ZSM-5显示文摘In order to make more liquid products like gasoline, the oligomerition of a C4 feedstock taking placeon catalyst containing ZSM-5 was studied in a pressurized reactor. The products were C5- gas, liquid hydro-carbons and coke. During the reaction on the catalyst BO-1, when the WHSV was 0.71h-1 and total pressurewas 4.0MPa, the C5+ product yield reached a maximum at a temperature around 320℃. As oligomerizationreaction was the dominating one, there were minor C9 hydrocarbons in liquid products and the main productswere C7 and C8 olefins and n- C10 paraffins. When the temperature was higher than 286℃, a small amount of C9hydrocarbons was formed and more normal and isomeric paraffins other than olefins were formed in products.Gasoline yield increased linearly with a rising total pressure under the same operating conditions. | Wu Zhiguo Zhang Jiushun(Research Institute of Petroleum Processing, SINOPEC, Beijing 100083) | 2004 | China Petroleum Processing & Petrochemical Technology2004，6，4： | 0 |
| 9 | A New FCC Process MIP for Production of Clean Gasoline Component显示文摘A concept of two different reaction zones was proposed based on the FCC reaction mechanism,and verified by the experimental results of a fixed fluidized bed reactor. The concept was used to design a novel reactor with corresponding operation measures. Further experiments were conducted on the newly designed pilot scale riser reactor. In comparison with the conventional FCC at relatively equivalent conversion,the pilot test results had shown that the olefin content in the cracked naphtha dropped by 12.4%, and both of iso-paraffin and aromatics increased by 6%, and its MON increased by 1.3 units while maintaining the RON of the naphtha unchanged, and its sulfur content was reduced by 15% with a significant extension of its induction period for Shengli VGO + VR. | Xu Youhao Zhang Jiushun Long Jun Wang Xieqing | 2001 | China Petroleum Processing & Petrochemical Technology2001，3，3： | 0 |
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