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News Location:Home >> News Content     
oil refinery terminology
Author: Date:2017/1/1 15:53:26

英文全称

缩写

中文全称

Atmospheric distillation unit

ADU

常压蒸馏装置

Vacuum distillation unit

VDU

减压蒸馏装置

Visbreaking unit/Thermal cracking unit

VBU/TCU

减粘裂化装置/热裂化装置

Naphtha hydrotreating unit

NHT

石脑油加氢处理

Isomerization

ISO

异构化装置

Semi-regeneration reforming unit

REF

半再生重整装置

Hydrodesulfurization unit

HDS

加氢脱硫装置

LPG sweetening unit

LPGSW

液化石油气脱硫醇

Gas plant

GP

气体工厂(气分车间)

Sour water stripping unit

SWS

污水汽提

Sulfur recovery unit

SRU

硫磺回收装置

Tail gas treatment unit

TGT

尾气处理装置

Light naphtha

LN

轻石脑油

Heavy naphtha

HN

重石脑油

Wild naphtha

WN

粗石脑油

Research octane number

RON

研究法辛烷值

Motor octane number

MON

马达法辛烷值

Barrels per on-stream day

BPSD

桶/开工日

Block flow diagram

BFD

方块流程图

Liquid hour space velocity

LHSV

液时空速

Straight-run gasoil

SRG

直馏蜡油

Atmospheric residue

AR

常压渣油

Vacuum gas oil

VGO

减压蜡油

Refinery fuel gas

RFG

炼厂燃料气

End of run

EOR

运行末期

Start of run

SOR

运行初期

Reid vapor pressure

RVP

雷德蒸气压

Initial boiling point

IBP

初馏点

Low heat value

LHV

低热值

Boiler feed water

BFW

锅炉给水

Stabilizer

 

稳定塔

Deethanizer

 

脱乙烷塔

Reformate

 

重整油

Isomerate

 

异构化油

Fuel gas network

 

燃料气管网

Instrument air

IA

仪表风

Plant air

PA

工厂风

Long lead item

LLI

长周期订货设备

Anti-corrosion agent

 

防腐剂

Anti-foaming agent

 

消泡剂

Anti-fouling agent

 

阻垢剂

Di-ethanol-ammine

DEA

二乙醇胺

Neutralization agent

 

中和剂

Chloriding agent

 

氯化剂

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