demethanizer
英
美
n. 甲烷馏除器
双语例句
- Comparison of technical schemes about high-pressure and low-pressure demethanizer process in ethylene plant
高低压脱甲烷流程方案的比较 - The heat exchanger network was rearranged, so that the energy utilization became more reasonable, which made the demethanizer reflux, the methane compressor power and the ethylene refrigerant consumption get all reduced.
对系统换热网络重新进行了匹配，更加合理利用了各股物料的冷量，使脱甲烷塔回流比、甲烷压缩机负荷以及乙烯冷剂消耗均有所降低。 - Analysis of Demethanizer Operation Bottleneck with Flow Analog Computation Software
应用流程模拟计算软件分析脱甲烷塔操作瓶颈 - The major process parameters of demethanizer in the recovery section of FCC unit are optimized and analysed by using the chemical simulator process.
对催化裂解装置裂解气分离回收单元的中冷油吸收脱甲烷塔的主要工艺参数应用大型化工软件PROCESS进行了优化和全面分析。 - Modification of the demethanizer and application of Intalox packing in ethylene plant
脱甲烷塔的改造及Intalox填料在乙烯装置中的应用 - Simulation optimization of demethanizer system in ethylene plant
乙烯装置冷箱脱甲烷系统模拟优化 - The authors put forward several methods, such as increasing the pressure in the tower and throttle expansion to optimize the oper-ation of demethanizer in results of decreased loss of overhead ethylene and increased yield of ethylene prod-uct.
采用提高塔压、节流膨胀等方法改善脱甲烷塔的操作，减少了塔顶乙烯损失，提高了乙烯产品收率。 - This article analyzes and summarizes the operating conditions of the demethanizer after revamping, and advances measures for further optimization.
通过对乙烯装置脱甲烷塔系统改造后的运行状况分析，对脱甲烷塔改造后的运行状态进行总结并为更进一步的优化提出措施。 - Compared to the former technologies, the process can not only reduce the work consumption of compressor by about 40% by optimizing the exchanger networks, but also considerably decrease the energy consumption by heat integration of the reboiler of demethanizer and the condenser of the deethanizer.
其特点在于通过优化换热网络使压缩机的功耗比现有技术降低约40%，将脱甲烷塔的再沸器同脱乙烷塔的冷凝器进行热集成，使分离流程的能耗大为降低； - The demethanizer for the 300,000 MT/ Y ethylene plant of Qian Jin Chemical Works is converted from a valve tray tower to a packed tower using IMTP.
前进化工厂30万吨乙烯装置中的脱甲烷塔，原来是浮阀塔，改造成Intalox金属填料塔后，塔的压降从浮阀塔的0.42公斤/厘米~2。 - By analyzing and comparing the calculation data, the practical ways are proposed for saving energy, improving ethylene yield and realizing the optimal integration of process parameters of demethanizer.
通过详尽的数据和分析比较，为节省能耗、增加乙烯收率、实现脱甲烷塔各工艺参数的最优组合指出了具体的途径。