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 |
|
氯化剂 |