大量原油在经过常压蒸馏后进入真空蒸馏装置，该装置是炼油厂最多产、最重要的设备之一。
蒸馏塔通过使用多级蒸汽喷射器装置来保持真空，后者带有：
- 助力喷射器（连接到蒸馏塔的第一个喷射器）
- 主冷凝器和脱气装置，在某些情况下也配有蒸汽喷射器
- 液环真空泵
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GEA 洞察
GEA opens new technology center, strengthening its position in the growing pharmaceutical applications market
Together with Mona Neubaur, Minister of Economic Affairs of the German state of North Rhine-Westphalia, GEA CEO Stefan Klebert has opened a new technology center for pharmaceutical freeze-drying systems in Elsdorf, Germany. GEA employs approximately 260 people at the facility, which combines research and development with production and service under one roof.
