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- main reaction kettle 主反应釜
- WEIHAI AUTOMATIC CONTROL REACTION KETTLE CO., LTD. 威海自控反应釜有限公司。
- Big tonnage independent reaction kettle unit of container type with high productivity and move convenient. 集装箱,大吨位独立的反应釜单元,生产率更高,移动方便。
- The special device in the present invention features that it includes generating system of homogeneous high magnetic field and reaction kettle for high temperature and pressure. 本发明的专用装置主要特点是包含均恒强磁场发生系统和高温高压反应釜。
- Chen T X, Bai L B, Li J H.Analyses of stress and strain of a balanced face seal with multi-springs and large diameter for a reaction kettle[J].Fluid Engineering, 1987, (4): 15-20. [2]陈铁鑫;白兰璧;李继和.;小弹簧平衡型大直径釜用机械密封环的变形和应力分析[J]
- The influence of the main reaction conditions on the substitution degree was studied, and the mol. structure of the product was detd. 探讨了主要反应条件对产物取代度的影响,并对产物的分子结构进行了表征。
- It is proposed to build MTO plant with annual output 300 thousand tons, together with reaction tower, reaction kettle, separation tower, absorption tower, cooler and exchanger, utilities. 拟建年产30万吨甲醇制低碳烯烃装置,需建设反应塔、反应釜、分离塔、吸收塔、冷换设备、水电设施等。
- Hydrolysis of glycosidic bond at C20 and isomerous reaction of C20 were the main reaction of dammarane type ginsenoside. 在加工过程中达玛烷型人参皂苷主要发生20位糖苷键水解和异构化。
- And the main reaction process of fluorhydric acid and mineral contained potassium such as feldspar and muscovite,in the potassiu... 对主要的反应过程用热力学的方法进行了计算和分析,确定主要反应过程可以自发的进行。
- Effects of main reaction conditions such as reaction time to the coupling reaction and the yield of squalene were studied primarily. 通过自制高效偶联试剂三三苯基膦氯化亚钴和自制金合欢基溴的还原偶联反应,成功地合成了角鲨烯。
- Inspect whether there is material in reaction kettle 3, and close all valves after inletting, then open the heating system and inlet valve and emptying valve of recovery tank to distill for dehydration. 检查3号反应釜是否已经进料,进料后关闭所有阀门,打开加热系统和回收罐进料阀门.;放空阀门,进行蒸馏脱水。
- The analytical methods of the main reaction product and vice-product were established for the preparation of cationic etherifying agent (CHPTMAC). 对阳离子醚化剂CHPTMAC的主产物和副产物建立了分析方法。
- The experimental results as. reiorted in last literature were obtained in highly pure fused fluoride fuels with dechromisation as the main reaction. 大量文献是针对在高纯熔融氟化物燃料盐系中的试验结果,并证实一般主要发生的是选择性脱铬反应。
- The results demon-strate that the decontamination effect for main reaction products, specially radioactive Ba isotopes, is satisfactory. The chemical yield of Ra is more than 70%. 实验结果表明,该流程对主要反应产物,特别是Ba的去污较好,Ra的产额可达70%25以上。
- In this paper,the main reaction and by - reaction were studied for the synthesis of 1,4 - dioxane by cyclo-dehydration of DEG over H2SO4,H3PW12O40and ZRP-5 catalysts. 以硫酸、磷钨酸、ZRP-5分子筛为催化剂,研究了二甘醇(DEG)脱水环化的反应规律。
- Conclusion: The primary pathological processes are tissue rupture and inflammation cells infiltration in RDH, and the proliferation is the main reaction in DDH. 结论:破碎型腰椎间盘突出症是以组织坏死、基质溶解为主的病理过程。退变型腰椎间盘突出是以增生反应为主反应的病理过程。
- Study on Burst of Rotating Reaction Kettle 旋转干燥器裂损分析及改进
- The advancement of oxidative and non-oxidative aromatization of methane over metallic catalysts is reviewed, and the main reaction mechanism is discussed. 综述金属催化剂催化上甲烷氧化和非氧芳构化反应进展,讨论了主要的甲烷芳构化反应的机理。
- reaction kettle with large capability 大容量反应釜
- The main reactions in the polymerizing process was proposed and the structure of copolymer was suggested. 研究提出并证实了聚合过程中的一些主要反应,并由此推断了共聚产物的结构表达式。