Cryogenic Technology 2016 Issue 2 Realization of automatic switching-over control of liquefied oxygen pump in DCS system

Realization of automatic switching-over control of liquefied oxygen pump in DCS system
Wu Fengkun;Chen Haiyan;Qian Jiqing;Designing Institute;Hangzhou Hangyang Co.;Ltd.;Petrochemical Engineering Company;Hangzhou Hangyang Co.;Ltd.;

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Approach to and establishment of the cooperative design platform for air separation plant
Wang Kai;Ji Peng;Fang Jiakun;Zhu Xiaoping;Designing Institute;Hangzhou Hangyang Co.;Ltd.;

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hang yang gong cheng zong cheng tao : yan shen kong fen she bei xiang shang you fa zhan de chan ye lian

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Comparison and analysis of technical processes of the purified-nitrogen equipment carrying a few of oxygen product
Zheng Yingchen;Hangzhou Hangyang Cryogenic Liquefying Equipment Co.;Ltd.;

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ye hua kong qi yu xin neng neng yuan you xian gong si qian ding xin chang qi he tong

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Features of Xianfeng Chemical methane cryogenic separation unit and summaries of its commissioning
Zhou Yong;Li Yun;Sichuan Air Separation Plant 〔Group〕Co.;Ltd.Gas Department;Yunnan Xianfeng Chemical Co.;Ltd.;

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2015 nian : hang yang duo xiang chan pin cheng guo nei wai zhi zui

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Tubing design of the cold box separation system in paraffins dehydrogenation unit
Xu Lujun;Sun Shiqiao;Sun Zhiguang;Petrochemical Engineering Company;Hangzhou Hangyang Co.;Ltd.;

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guo chan shou tai ye hua tian ran qi gao duan di wen qi ti ya suo ji tong guo jian ding

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Development of a novel tube connector of integral dual tube-plate heat exchanger
Zhao Maogen;Cai Haojie;Chen Li;Hangzhou Hangyang Heat Exchanger Co.;Ltd.;

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kong qi hua gong chan pin gong si wei yu shan xi yu lin de shi jie ji da xing kong fen xiang mu quan xian tou chan

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Summaries on commissioning of turbine expander completed for 45000 m~3/h air separation plant
Liu Fangzhi;Zhang Guangrui;Qu Huili;Yang Yanbing;Henan Xinlianxin Chemical Fertilizer Co.;Ltd.;

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lin de qi ti ( ning bo ) jiang jian li yi ti hua gong qi wang luo

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ye hua kong qi shang hai yan fa yu ji shu zhong xin zheng shi tou ru shi yong

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The control principle of the electric turning gear of turbine and analysis of its sequence control program
Shao Kan;Linde Engineering 〔Hangzhou〕Co.;Ltd.;

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shan gu dong li yi xiang neng liang hui shou ji shu ru xuan ipeec guo ji jie neng ji shu shuang shi jia

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Summaries of re-location management of Shougang 35000m~3/ h air separation plant
Liu Yunlong;China Petroleum Jilin Chemical Engineering & Construction Co.;Ltd.;

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Analysis to the fluctuation of nitrogen purity during commissioning of 4150 m~3/h liquefied air separation plant and its optimization
Hu Wei;Fu Yubin;Zeng Jingcheng;Designing Institute;Hangzhou Hangyang Co.;Ltd.;

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Optimization of the start operation of total rectification argon-generation system
Wei Xiaodong;Sino-SK 〔Wuhan 〕 Petrochemical Company Limited;

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Analysis of the causes for blocking of the evaporator in the crude krypton-xenon tower and the solution
Li Zonghui;Chen Zengkai;Sun Lei;Jinan Baode Gas Co.;Ltd.;

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hang yang ya suo ji you xian gong si cheng gong yan fa mi gong shi ya suo ji

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Treatment of a sub-cooling trouble in the main heat exchanger of air separation plant and its prevention
Sun Jizhang;Kaifeng Huanghe Air Separation Group Co.;Ltd.;

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shen gu ji tuan da xing xun huan shui beng shi yan cheng gong

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Analysis of the fluctuation in feedback signal of the vane of air compressor and its treatment
Jin Guihong;Oxygen Generation Factory;Liaoning Lingyuan Iron & Steel Group Co.;Ltd.;

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Finding out the cause for turbine’s failure to maintain the vacuum and its treatment
Zeng Xiangwen;Chen Mingyuan;Cao Zhenhai;Liu Yudong;Ordos Guotai Chemical Co.;Ltd.;

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hang yang qu de nbbi shou quan r zheng shu

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Analysis of the causes for explosion inside the hearth of coil-type NG heating furnace and its prevention
Xu Xinhong;Suzhou Huafeng Liquefied NG Co.;Ltd.;

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huan ying ding yue 2016 nian shen leng ji shu

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di shi ba jie zhong guo guo ji qi ti ji shu she bei yu ying yong zhan lan hui shang hai cheng du liang di xun zhan la kai zuo mu

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