石油化工英语词汇

gate valve闸阀 
  globe valve截止阀；球心阀
  angle valve角接阀
  plug cock旋塞
  free ball valve自由式球阀
  fixed ball valve固定式球阀 
  angle lift check valve角接式升降止逆阀
  diaphragm valve隔膜阀
  butterfly valve蝶阀 
  tilting-disk check valve斜盘式止逆阀
  swing check valve旋启式止逆阀
  vartical lift check valve直立升降式止逆阀
  wedge gate楔形闸板
  globe type disc球心形阀盘
  ball球体
  diaphragm隔膜
  oil field   油田 
  wildcat   盲目开掘的油井
  percussive drilling   冲击钻探
  rotary drilling   旋转钻探
  offshore drilling   海底钻探
  well   井，油井
  derrick   井架 
  Christmas tree   采油树
  crown block   定滑轮
  travelling block   动滑轮
  drill pipe, drill stem   钻杆
  drill bit  钻头
  roller bit   牙轮钻头
  diamond bit   钻石钻头
  swivel   泥浆喷嘴 
  turntable, rotary table   轮盘
  pumping station   泵站
  sampling   取样
  sample   样品，样本
  core sample   矿样
  storage tank   储油罐
  pipeline   油管
  pipe laying   输油管线
  oil tanker   油轮 
  tank car, tanker   （铁路）罐车，槽车
  tank truck, tanker   （汽车）运油罐车，油罐车
  refining   炼油
  refinery   炼油厂
  cracking   裂化
  separation   分离 
  fractionating tower   分馏塔
  fractional distillation   分馏
  distillation column   分裂蒸馏塔
  polymerizing, polymerization   聚合
  reforming   重整
  purification   净化 
  hydrocarbon   烃，碳氢化合物
  crude oil, crude   原油 
  petrol   汽油（美作：gasoline） 
  LPG, liquefied petroleum gas   液化石油气
  LNG, liquefied natural gas   液化天然气
  octane number   辛烷数，辛烷值
  vaseline   凡士林