常压和真空蒸馏装置是炼油厂的核心和主要设备。通过常压和真空蒸馏，原油根据沸点被物理分馏成汽油、煤油、柴油、蜡油和残渣油等馏分，为后续加工提供原料。.
离心泵利用旋转叶轮通过离心力输送流体。它将机械能转化为流体压力和流动能，广泛应用于炼油厂、水系统和工业过程中的液体输送。.
A 连续催化重整（CCR）装置 是一个关键的炼油工艺装置，它将低辛烷值的石脑油转化为高辛烷值的汽油组分（重整油）或石油化工芳烃（BTX：苯、甲苯、二甲苯），同时产生副产品氢气。.
Fluid Catalytic Cracking Unit (FCCU) is a key secondary refining unit that converts heavy oil fractions into high-value gasoline, diesel and light olefins through catalytic cracking reactions.
A shell-and-tube heat exchanger is a widely used industrial heat transfer device. It consists of a cylindrical shell and a bundle of tubes inside. One fluid flows through the tubes, while the other passes through the shell around the tubes, enabling efficient heat exchange between the two media.
A Hydrogenation Unit is a key refining process that uses hydrogen to remove sulfur, nitrogen, and other impurities from petroleum fractions such as naphtha, diesel, and kerosene. It improves product stability, reduces pollution, and produces cleaner fuels meeting modern environmental standards.
An oil and gas separator is a pressure vessel that separates wellstream fluid into crude oil, natural gas, and water under specific pressure and temperature. It is essential equipment in oilfield production and gathering systems.
