天然气凝液

天然气凝液利用方向初探

Preliminary Discussion on the Utilization Trend of Natural Gas Liquids

天然气凝液分馏塔模拟计算

Natural gas liquids fractional column simulating calculation

膨胀机制冷天然气凝液回收流程模拟

The Simulation of the Natural Gas Liquid Recovery Process by the Expander Refrigeration

天然气凝液回收装置设计的优化

Design Optimization of Gas Condensate Recovery Plant

天然气凝液的综合利用我国天然气凝液回收工艺的近况与探讨

COMPREHENSIVE UTILIZATION OF THE CONDENSED LIQUID RECOVERED FROM NATURAL GAS Recent Status and Its Discussion of the NGL Recovery Process at Home

阐明天然气凝液回收装置在设计上存在的一些不足之处，并提出相应的改进措施。

The problems existed in current designs of gas condensate recovery plant are described in this paper and way of improvements are suggested .

以天然气凝液为原料生产乙烯，收率高、成本低、投资少。

It is a beneficial and low cost way , need not much investment to produce ethylene by means of liquefied natural gas .

在此基础上，根据膨胀机制冷的天然气凝液回收流程特点，采用序贯模块方法，用直接迭代法对工艺流程进行了模拟计算，并给出设计实例和计算结果。

On the base , depending on the characteristic of the NGL recovery process by the expander refrigeration , the paper takes a simulation calculation for the technics process by adopting the Sequential Modular Approach and the directness iteration , and offers the design calculation example and the calculation result .

陶氏化学（DowChemical）宣布将增产乙烯和丙烯，以充分利用美国页岩气田天然气凝析液产量增加的大好机会。

Chemical push Dow Chemical ( Dow ) announced that it was going to make more ethylene and propylene so that it can profit from the increasing amount of natural gas liquids being produced from shale fields in the United States .

榆林气田天然气凝析液管道工艺设计方法研究

Study on Technologies Design Method of Natural Gases Condensed-liquid Tube-line in YULIN Gases Field

该估计是基于欧佩克的总产量（包括天然气凝析液）作出的。

The estimate is based on total Opec production , including natural gas liquids .

天然气凝析液回收装置

Sulfite liquid trap NGL recovery unit

流体组分含量及入口温度对天然气凝析液输送管道立管系统流体流动特性的影响

The influence of fluid component content and inlet temperature on the flow in gas condensate pipeline-riser system

与此同时，1桶原油所含能量相当于1.4桶天然气凝析液。

Meanwhile , in terms of energy content , a barrel of crude oil is worth 1.4 barrels of NGLs .

区分新增部分的不同来源很重要，因为非常规原油的成本高于常规原油，而天然气凝析液的能量密度低于常规原油。

This distinction matters because unconventional crude has a higher cost than conventional crude , while NGLs have a lower energy density .

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。

Low temperature separation , uses the high energy from the well stream to throttle and reduce pressure , then remove the condensate .

如今，美国石油产品的构成和上世纪70年代初并不相同，其中天然气凝析液所占的比重较大。与原油相比，这种天然气凝析液所含的能量较低，价值也不如原油。

The composition of US production today is not the same as in the early 1970s , in that it has a higher proportion of NGLs , which have a lower energy content and value than crude oil .

天然气/凝析液长距离管道稳态模拟研究

Natural Gas / Condensate Long Distance Pipeline Steady Simulation Computation Study

天然气-凝析液管路工艺计算的新方法

New Calculation Method of Technology of Natural Gas-Condensate Pipings

流体组分及其含量变化对天然气-凝析液混输上岸管道滞液量和压降的影响

The influence of fluid composition and its content on pressure drop and liquid holdup in landing natural gas and condensate pipeline