| 类型 | 标题 | 发布人 | 发表时间 |
 | 深冷文献消息(国内) | www_xyj | 2011/11/5 |
| 低浓度煤层气实现深冷液化 <正>低浓度煤层气深冷液化工业化试验装置日前在重庆能源集团建成投产,这一装置可日处理甲烷含量为29%~31%的低浓度煤层气(瓦斯)4 800 m3,生产液化甲烷气(LNG)1.1 t。据介绍,这一装置采用国际先进的MRC混合制冷工艺(深冷精馏法) | www_xyj | 2011/11/5 |
| 延长布朗工艺深冷净化装置运行周期探讨 Presents the performance characteristics of cryogenic purification plant.It is concluded by analysis that the reason for periodic failure is dust and powder and water entering the cold box.Measures to prolong the operating period of cryogenic purification plant were discussed.Revamping was made to t | www_xyj | 2011/11/5 |
| C_9芳烃中连三甲苯与茚满的精密精馏和深冷分离 Preparation of hemellitene (1,2,3-trimethylbenzene) and indene (2,3-dihydroindene) from C_9 aro- matic mixture by mean of precise distillation and cryogenic centrifugal separation was introduced.Due to the melting point of hemellitene and indene being -24.5℃and -51.4℃separately,enough cryogenic soli | www_xyj | 2011/11/5 |
| 深冷装置解冻方法的改进 Description was made for de-freezing method from aspects of process flow of de-freezing of cold box and material calculation, the cause for too long time of cold box de-freezing was analyzed,improvement measures and execting procedures for de-freezing method were discussed,the result indicates that | www_xyj | 2011/11/5 |
| 深冷淬火+退火对FeMnSiCrNi形状记忆效应的影响 The influence of subzero quenching and annealing on shape memory effect of FeMnSiCrNi alloy was studied.Subzero quenching and annealing treatment refined the microstructure and improved the shape memory effect of the alloy.Under the condition of subzero quenching at-50℃ and then annealing for 10 mi | www_xyj | 2011/11/5 |
| 基于深冷技术的空气分离系统仿真研究 Based on the cryogenic technology, a new flow sheet for air separation system is built. The optimal parameters of the system are obtained through the analysis of sensitivity. The flow sheet is simulated based on the Aspen Plus software. The simulation result shows that high purity oxygen and nitroge | www_xyj | 2011/11/5 |
| 天然气深冷分离装置的火用分析及用能改进建议 The natural gas liquid(NGL) cryogenic separation plant was compartmentalized into six subsystems by the NGL technology flow trait.The model of exergy analysis for the NGL cryogenic separation plant was represented,and the assessment rules and count formulae of exergy analysis for the NGL plant were | www_xyj | 2011/11/5 |
| 《深冷技术》世纪光盘出版 | www_xyj | 2011/11/5 |
| 英国专家助力民营高新技术企业——北京天利深冷设备股份有限公司引智速写 在天利网站上,有这样一句产品宣传语:“你所服用过的抗生素,可能就是由天利公司的冻干机生产的!”它清晰地传达了这样一条信息,这家听起来有点陌生的公司,实际上是和我们息息相关的。不过在业内,天利公司早已经是一家知名企业了。目前,在华药集团、石药集团、鲁抗集团、哈药集团和张家口制药集团这几大国内抗生素生产巨头的生产车间里,均有由天利公司设计生产的冻干机在高效率地工作着。深圳海王医药集团公司、长春海王生物制药有限责任公司、丽珠集团丽珠制药总厂、江苏恒瑞医药股份有限公司、上海赛达制药股份有限公司、兰州生物制品研究所、浙江震元制药有限公司等众多生物制品公司也都在使用天利公司提供的设备,并都对天利公司的产品 | www_xyj | 2011/11/5 |
| 安徽六方深冷股份有限公司简介 | www_xyj | 2011/11/5 |
| 螺旋缠绕双联管深冷换热器及其检修技术 This article introduces the technical parameters,construction and characteristics of heat exchanger——heart equipment for gas chilling separating process in chemical factor,and describes in detail the examination and repairing technology for leakage starting with principle and construction. | www_xyj | 2011/11/5 |
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