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【Picture of the Day】April 21, 2016: What kind of device is the one shown in this picture? This image is from the Device Photo Contest: http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1495069&extra=page%3D1&page=20. Promotion of petrochemical-related activities: Do you want to get souvenirs such as Haichuan water cups? Then hurry up and participate in the large-scale event organized by our petrochemical region – “I’m Saving Energy, Where Are You?” For more details, visit: http://bbs.hcbbs.com/thread-1579199-1-1.html. This event offers awards in both text and picture categories. When there are over 200 entries, an additional grand prize will be awarded: 600 Haichuan coins. If there are more than 300 entries, the grand prize amount increases to 1,000 Haichuan coins; if there are 500 entries, it rises to 1,500 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 Haichuan coins. 1. Posts for competitive submissions in different categories: http://bbs.hcbbs.com/thread-1568416-1-1.html (Source: Haichuan Chemical Forum). 2. [Petrochemical Weekly] Issue No. 9, dated 2016-3-12 (Summary of recent petrochemical activities): http://bbs.hcbbs.com/thread-1568615-1-1.html (Source: Haichuan Chemical Forum). 3. “Haichuan Gratitude Season” – Summary of events in the Petrochemical Section: http://bbs.hcbbs.com/thread-1533218-1-1.html (Source: Haichuan Chemical 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 Forum). Haichuan, threads, petrochemicals
This is the manual-automatic switching actuator for the regenerator plug valve in catalytic cracking!
Pending plug valve: May I ask? This belongs to the hydrogen production/hydrogenation section; it seems that two documents have already been sent