It proves that the shell and tube heat exchanger and SMSM low temperature separator used at present have very high heat exchange efficiency and separation efficiency, realizing better low temperature de-hydrocarbon process for low pressure difference and large temperature fall.
叙述了长北气田低温脱烃装置改造前存在的问题,通过对改造后低温脱烃装置的脱烃效果进行分析,说明长北气田目前使用的管壳换热器和SMSM低温分离器具有很高的换热效率和分离效率,较好地实现了小压差、大温降、低温脱烃工艺。
To develop the south block efficiently and reasonably, eight supporting technologies were analyzed on the basis of summarizing the low temperature separation (LTS) technology used in the south block and its applicatio.
为了高效合理地进行开发生产,在总结榆林气田南区低温分离工艺技术和实际应用效果的基础上,结合气田采用的高压集气、集中注醇、多井加热、节流制冷等配套工艺技术,研究了榆林南区低温分离工艺的运行特征、运行效果,并进行了评价,为下步优化该区低温分离工艺提供了可靠的依据。
To completely solve the problem, two set of heat exchange, throttling, low temperature separation (LTS) units are built on the general Yulin gas plant.
为彻底解决该问题,先后在榆总站建设了两套大面积换热、节流、低温分离工艺装置,并在现场进行了工业性试验。
The Multiwell heating,throttling refrigeration and low-temperature separation process have been applied in the gas gathering station of the Yulin gas field.
长庆榆林气田集气站内采用多井加热、节流制冷、低温分离工艺流程,气井井口压力为18～22MPa,单井进站天然气直接节流制冷后温度将低于-20℃,这超过了集气站所采用设备普通20#钢适用温度范围,需要先经加热后再节流,才能达到低温分离工艺温度要求。
In this thesis, the author importantly clarified the process engineering of natural gas which used in the development of Sulige gas field, the process engineering is ammonia refrigeration and low temperature separation, dehydration and dealkylation, and analyzed the operation effect of the processing.
本文重点对苏里格气田开发过程中采用的氨制冷低温分离脱水脱烃天然气处理工艺的应运情况进行了阐述,运行效果进行了分析,为苏里格气田的大规模开发提供技术依据。
The possible methods are discussed in this paper for the coal gas recovery with chemical technology, such as low temperature separation, production of ammonia, and of methanol etc.
本文对钢铁厂副产煤气的化工利用途径进行了探讨 ,包括低温分离、合成氨、合成甲醇等。
The paper analyzes the power consumption of liquefaction technologies for low temperature separation of CMM under oxygen-containing condition and the de-xidation conditions.
文中分析了煤矿区煤层气含氧低温分离液化工艺及脱氧的低温分离液化工艺的功耗。
A new separation and liquefaction of hydrogen at the same time by means of a new cryogenic separation method was presented.
提出采用新的低温分离法将焦炉气中的氢分离并同时液化,及分区液化和分段加压模型。
The Analysis of Welding Cracks of Low Temperature Separation-condensator of Natural Gas;
天然气低温分离聚结器焊接裂纹分析
Analysis of Power Consumption of the Liquefaction Technology for Separation of CMM at Low Temperature
煤矿区煤层气低温分离液化工艺功耗分析
Low temperature separation, uses the high energy from the wellstream to throttle and reduce pressure, then remove the condensate.
低温分离，是利用地层本身能量节流降压制冷，用低温分离方法脱除天然气中凝液的处理工艺。
Most of commercial helium is recovered from natural gas through a cryogenic separation process.
大多数商用氦是通过一种低温分离过程从天然气中回收的。
Terminology of air separation plant-Cryogenic liquid pump
GB/T10606.6-1989空气分离设备术语低温液体泵
Study on separation of H_2/HD by cryogenic distillation with two interlinking columns
双柱级联低温精馏分离H_2/HD过程研究
High-performance Low-temperature Oil-degrading Bacteria Isolated in Domesticated
低温高效油脂降解菌的分离筛选驯化
The adduct is isolated by evaporating the solvent and any low-boiling concomitants at low temperatures of the order of about-100 to -20℃.
在-100°～-20℃的低温下，将溶剂和低沸点成分蒸发掉而分离出加合物。
Terminology of air separation plant-Cryogenic liquid storage and transportation equipment
GB/T10606.4-1989空气分离设备术语低温液体贮运设备
Design of A Medium Tempe- rature Separating Type Low Circulating Fluidized Bed Boiler
低倍率中温分离型循环流化床锅炉的设计
Low Temperature Plasma Treatment for the Modification of Acrylic Polymers;
低温等离子体改性丙烯酸酯类高分子材料
A computational study on separation performance of D_2/DT/T_2 by cryogenic distillation with feedback
带侧线反馈的D_2/DT/T_2低温精馏分离特性研究
Development and application of hydrogen isotopes separation by cryogenic distillation
低温精馏氢同位素分离工艺发展及其应用
Simulation and Optimization of Stable Isotope ~(13)C Separation by Carbon Monoxide Cryogenic Distillation
低温精馏分离稳定同位素~(13)C的模拟优化研究
Aqueous Two-phase Extraction of Cold-adapted α-Amylase from Fermentation Culture Supernatant of Pseudoalteromonas arctic GS230
双水相萃取法分离低温α-淀粉酶的研究
Research Progress of the Surface Modification of Polymer Materials Modified by Low Temperature Plasma
低温等离子体表面改性高分子材料研究进展
Isolation and characterization of a phenol degrading Bacterium under low temperature
低温条件下苯酚降解菌的分离鉴定及降解特性
Magnetization behavior at low temperature and its dependence on temperature in phase separated Gd_5Ge_4 alloy
相分离Gd_5Ge_4合金的低温磁化行为及温度依赖性研究