【Daily Question No. 266】2017.09.24
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【Daily Question No. 266】September 24, 2017: What is blown into a conventional stripping tower to reduce the vapor pressure of the oil and gas? A. Purified air B. 3.5 MPa steam C. 1.0 MPa steam D. Nitrogen. The reference answers will be visible after responding; scoring is possible by identifying the key points. (Unless otherwise specified, all questions and answers are based on hydrogenation units.) ) The answer to the daily activity question has changed; today’s answer will be shown in subsequent questions. For management purposes, if you need to view content from a few days ago, please access it through the summary post below. 2017 Q&A Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657793-1-1.html 2017 Daily Question Summary Thread (updates have begun) http://bbs.hcbbs.com/thread-1657794-1-1.html 2016 Q&A Summary Thread (updates completed) http://bbs.hcbbs.com/thread-1597792-1-1.html (Source: Haichuan Chemical Industry Forum)
C. 1.0 MPa steam is generally blown into the stripping tower (C. 1.0 MPa steam) to reduce the partial pressure of oil and gas. A. Purified air B. 3.5MPa steam C. 1.0MPa steam D. Nitrogen
35 kilograms of pressure is indeed a bit high; maybe I misunderstood superheated steam, thinking that the higher the temperature, the greater the pressure