Retrac Retract or Retractor

用法例句

Vapor recovery equipment with absorption method at NTP was developed,which used the absorbent developed by ourselves.

在多年研究的基础上,采用自主研制的油气回收专用吸收剂,开发出常温常压吸收法油气回收装置,极大地提高了吸收性能和解吸效果。

The energy saving problem on dimethyl formamide(DMF) recovery equipment of wet-process PU leather plant is discussed.

对湿法PU革工厂二甲基甲酰胺 (DMF)回收装置的节能问题进行探讨 ,对国内使用的传统双塔DMF回收装置与节能型的双塔DMF回收装置进行了比较。

The performance,efficiency and controllable factors of a skimmer and some other kinds of marine oil recovery equipment are analyzed and assessed,and furthermore,the development of marine oil recovery equipment is discussed.

分析和评价了撇油器等主要回收装置在实际操作中的性能、效率和制约因素 ,对将来海上溢油回收装置的发展进行了探讨。

This paper explains the purpose and importance of developing the coarse gold recovery device.

阐述了研究与开发大粒金回收装置的目的与意义 ,介绍了大粒金回收装置的工作原理、工艺流程、及其在采金船上的应用情况。

The design features of a large sulfur recovery unit in a overseas petrochemical complex processing sulfur crude are analyzed.

对国外一个大型加工含硫原油的石油化工厂的硫回收装置进行了剖析,该装置有如下设计特点:①工厂总流程和总平面布置合理,将各装置气体脱硫的溶剂集中再生,各装置的酸性水集中汽提,并将溶剂集中再生和酸性水集中汽提装置布置在硫回收装置附近;②利用尾气热焚烧炉同时处理其他装置非正常操作时排出的酸性气, 工厂无酸性气火炬;③装置规模大,操作灵活,设两套克劳斯硫回收,一套斯科特尾气处理,一套尾气热焚烧和一套尾气催化焚烧装置。

Author introduced the features for Claus and Super Claus processes from the aspects of process flow, selection of key equipment and automatic control, also introduced the application of super Claus technology in sulfur recovery unit.

介绍了克劳斯和超级克劳斯工艺的特点 ,从工艺流程、关键设备的选择和自动控制等方面介绍了超级克劳斯技术在硫回收装置中的应

A 6kt/a conventional Claus sulfur recovery unit was revamped with the technology using oxygen-enriched air for increasing the sulfur recovery rate and reducing environment pollution.

为提高硫回收率 ,减轻对环境的污染 ,采用富氧技术对 6kt/a常规克劳斯法硫回收装置进行了改进。

centrifugal type resin sand reclamation unit

离心式树脂砂回收装置

NGL recovery unit

天然气凝析液回收装置

NEDAR (Nautical Exploration Device and Recoverer)

海洋探测装置与回收装置

Operation safety analysis of tail gas system of sulfur recovery unit and countermeasures

硫磺回收装置尾气回收系统安全分析

sorbent surface skimmer

吸着剂面撇油装置; 吸着剂面浮油回收装置

ANALYSIS ON SAFE OPERATION OF TAIL GAS SYSTEM IN SULFUR RECOVERY UNIT

硫磺回收装置尾气回收系统生产安全运行分析

alkali dialyzer, alkali dialyser

碱液渗析器（碱液回收装置）

cyclone-recovery skimmer

涡旋式水上浮油回收装置

A STUDY OF THE TECHNOLOGICAL PROCESS REFORM PLAN FOR THE NGL RECOVERY DEVICE IN NANCHONG

南充轻烃回收装置工艺改造方案研究

Process Scheme Evaluation of Sulfur Forming Process;

硫回收装置硫磺成型技术方案的选择

Water Seal Arrangement for Flare Gas Recovery and Its Improvement;

火炬气回收装置水封阀系统应用分析

Structural analysis and application of the sewage waste heat recovery system

污水余热回收装置的结构分析及应用

Applications of Dow's Fire and Explosion Index in Sulphur Recovery Plants

道氏指数法在硫磺回收装置中的应用

The analysis of methanol-reclaiming equipment running in the natural gas processing facility

天然气处理厂甲醇回收装置运行分析

Development of heat transfer enhancement on waste heat recovery device of sintering

烧结余热回收装置强化传热研究进展

Operating Practice of DHX Tower in LPG Recovery Unit

LPG回收装置重接触塔操作实践与认识

Design Features of 100×2 kt/a Sulfur Recovery Unit

100×2kt/a硫磺回收装置设计特点

Open spray painting will be banned and enterprises must install facilities to recycle and treat the waste gas.

消灭露天喷漆现象，企业加装废气回收装置。