回收

For these reasons, aiming at the low temperature separate method of light hydrocarbon recovery, the simple and accurate SRK state equation has been used to calculate the components thermodynamic characters of natural gas. This paper simulates the units process of the light hydrocarbon recovey process such as flow mixer/spilliter, flash, pump, valve, compressor, expander, distillation and heat exchange etc., and give examples to contrast calculation for each unit process.

为此，针对轻烃回收低温分离法工艺，以简单、准确的SRK状态方程为热力学计算基础模型，对轻烃回收工艺中的流股混合器、流股分割器、等温闪蒸器、绝热闪蒸器、泵、节流阀、压缩机、膨胀机、精馏过程及换热器等单元过程进行了模拟，并对各单元过程进行了实例对比计算。

The available energy of LNG consists of temperature available energy and pressure available energy. The recycle for shaft seal gas of the pressure power generation system is utilizing LNG's temperature available energy to recycle the available energy of LNG and the discharged natural gas from pressure power generation system.

LNG可用能包括温可用能与压可用能，压能发电系统之轴封气回收系用LNG温可用能，回收LNG可用能源与压能发电系统轴封气排放之天然气。

In this article,the methanol plant of the Northwest of Sichuan Gas Production Division is used as an example to study the comprehensive utilization of the vent gas.

本文以川西北气矿甲醇厂为例对天然气制甲醇装置放空气的综合利用问题加以分析，对甲醇装置已实施放空气回收项目的技术改造进行了总结，并对其它放空气的回收利用提出技术改造方

Based on the simulation result, the potential of condenser heat recovery was discussed, and the design of heat recovery system in the hotel was analyzed.

并基于实际调查的用水规律，应用EnergyPlus软件对酒店空调及热水的全年逐时动态负荷模拟，探讨了该酒店的热回收潜力，并对该酒店利用热回收系统进行设计分析。

It is called carbon capture and storage, or carbon sequestration, and entails hoovering up carbon dioxide from the smokestacks of power plants and other big industrial facilities and storing it safely underground, where it will have no effect on the atmosphere.

那就是二氧化碳回收和储存，也叫做碳吸收。这包括将电厂及其他工业机构从烟囱中排出的二氧化碳进行回收，然后将其安全地储藏于底下。这样就不会对大气造成任何影响了。

The recovery of tin and nitric acid from the spent solder stripper, and the feasibility of recovering nitric acid were investigated by determining diffusion dialysis coefficient of the dialysis membrane for different spent liquor including iron,copper and tin.

通过考察铁盐、铜盐和亚锡盐对硝酸扩散系数的影响研究了采用扩散渗析法从废退锡液中回收硝酸的可行性，实际样品的研究表明，扩散渗析法回收硝酸的回收率在70％以上。

In order to recover the valuable metals in the electroplating sludge,the process flow for preparing copper sulphate and iron oxide red with the copper-contained electroplating sludge as the raw material was put forward.

为了回收电镀污泥中的有价金属，提出了以含铜电镀污泥为原料，制备硫酸铜和氧化铁红的工艺流程，并确定了从含铜电镀污泥中回收铜和铁的工艺参数。

Shabtai, a junk peddler and Herzel, his aide, drive through the streets of Tel Aviv buying and selling used furniture and trash.

沙博特是一个回收垃圾的工人，赫茨尔是他的助手，他们靠倒卖废弃的家具、回收垃圾为生。

In order to improve the situation of backward in technique and insufficient production of China's zinc industry and increase economic effectiveness of the enterprise, Jinshi Metallurgy and Chemistry Plant began the production expansion of 30 kilotons/a electrolytic zinc, taking aim at increasing its annual electrolytic zinc production from 20 kilotons to 30 kilotons, comprehensively recovering the rare dispersed metals Ga and Ge, and making the technique and equipment reach advanced level in the world.

扩产3万吨/年电积锌项目建设目标为：依靠科技进步、提高技术内涵，以低投入、高产出、求效益的原则，充分挖掘工厂现有设施潜能，通过改扩建，将金狮冶金化工厂的年产量由2万吨电锌/年提高到5万吨电锌/年，同时，综合回收有价金属，尤其是稀散金属镓、锗的回收，在技术和装备方面达到世界先进水平。

The design adopt concentrated ammonia water purification recycling craft. The choice and calculations of the main construction and equipment are made, and also the flow chart, graphic layout plane, the main equipment single unit chart.

设计中采用生产浓氨水的煤气净化回收工艺流程，对煤气净化处理的主要构筑物及设备等进行了选型和计算，绘制了煤气净化回收工艺流程图、平面布置图、主要设备单件图等。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐