news

Home > separate copper sulfate and sand mini report

separate copper sulfate and sand mini report

Aug 30 2017 Background In 1669 a German merchant and alchemist Hennig Brand 16301692 who was intent on searching for the Philosophers stone a legendary object that could turn base metals into gold was unintentionally preparing white phosphorus 1 2Brand prepared a mixture of dried urine and sand by means of boiling 1 2As a result the vapors created were passed through water

Whatever your requirements, you 'll find the perfect service-oriented solution to match your specific needs with our help.We are here for your questions anytime 24/7, welcome your consultation.

Chat Online

LATEST FROM NewS

Copyright © 2008-2020.Henan Mining Machinery Co., ltd. All rights reserved.Sitemap