【Daily Question No. 43】April 10, 2017

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The most common method for separating mixtures is ( ). (A) Absorption (B) Distillation (C) Vaporization. Correct answer: C. Petrochemical sector – an event aimed at generating new ideas for energy savings; sponsors are being sought (highest returns ever). http://bbs.hcbbs.com/thread-1666758-1-1.html. Sponsors are welcome; those interested should contact the event organizer. Petrochemical processing section – an event to share pictures of chemical equipment has started! A vast amount of wealth, as well as Haichuan coins, are waiting for you to claim them: http://bbs.hcbbs.com/thread-1760733-1-1.html. “Petroleum and Chemicals Section”: Notice regarding the collection of chemical industry-related technical materials: http://bbs.hcbbs.com/thread-1614796-1-1.html. http://bbs.hcbbs.com/hcdown/data/attachment/forum/201704/07/123053embbjkok61hz6vvz.jpg.thumb.jpg. [Haixin Chemical Cup ★ Spring has arrived for Haichuan Chemicals] Summary post of the 2017 scenic views sharing event (you can take a look at the local scenery posted by users from various places in your free time): http://bbs.hcbbs.com/thread-1766484-1-1.html