【Daily Question】 2016-04-16 Hydrogenation Sector Fill-in-the-blank question

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【Daily Question】 April 16, 2016 – Hydrogenation section: Fill-in-the-blank questions. To ensure that the feed materials meet the requirements for hydrocracking processes, it is not sufficient to control only the dry point; it is also necessary to strictly control _____, _____, and ____ as well. Residual carbon, asphaltenes content, color index @Guan Gongyu @sgwj @lyf0506 @dlutyj @stone2000 @tiyiss @guoliqun Promotion of petrochemical-related activities: Notice on the launch of the large-scale event “I’m saving energy; where are you?” in the petrochemical area http://bbs.hcbbs.com/thread-1579199-1-1.html This event offers awards in both text and image categories; when there are over 200 entries, an additional grand prize will be awarded. The value of this grand prize is 600 Haichuan coins (for over 300 entries, the grand prize increases to 1000 Haichuan coins; for 500 entries, it’s 1500 Haichuan coins). First prize: 3 Haichuan commemorative water cups. Second prize: 5 winners, each receiving 120 Haichuan coins. Honorable mentions: several winners, each receiving 200 wealth points. 1. Posts with prizes for specific topic categories: http://bbs.hcbbs.com/thread-1568416-1-1.html (Source: Haichuan Chemical Industry Forum) 2. [Petrochemical Weekly] Issue No. 9, March 12, 2016 (Summary of recent petrochemical activities): http://bbs.hcbbs.com/thread-1568615-1-1.html (Source: Haichuan Chemical Industry Forum) 3. “Haichuan Gratitude Season” – Summary of events in the Petrochemical Section: http://bbs.hcbbs.com/thread-1533218-1-1.html (Source: Haichuan Chemical Industry Forum) 4. Summary of professional “basic knowledge” posts in the Petrochemical Section (Supported by the main forum; amazing prizes await you): http://bbs.hcbbs.com/thread-1557057-1-1.html (Source: Haichuan Chemical Industry Forum)