The Summarize Using Of Zanthoxylum

Make full use of Zanthoxylum is very important now, because its output is big but using lack. Researching them because of its different character when extracting them. In the end, synthesizing the spare things into macromolecule flocculate, which can be used to deal with waster water.In the first chapter, researching different extract conditions is important, then get the best condition to extract them: In microwave, Zanthoxylum is 100mu, microwave is 240w, 10min, ratio of Zanthoxylum to liquid is 5g to 60ml; Normal extract will last 2h and extract twice; Zanthoxylin can be got when we use different liquid or different ways. In microwave Zanthoxylin would get more than alcohol. Under the same extract ways Zanthoxylin can be get more when we using water.Separating these substances is in the second chapter. First is the Amides, which was confirmed by UV and IR and the best condition is: the ratio of Hexane to first extraction is 3:1 , 40℃ and least 6h, the ratio of Hexane to second extraction is 6:1, 40℃and least 5h;The total quality is 5～6%. Then separating limonene from Zanthoxylum, which was also confirm by UV and IR, the best condition of it is 50s, 520w, the ratio of Petroleum Ether to Zanthoxylum is 60ml:20g. So does the last flavanones, the best condition of it is 20℃, the ratio of Acetone to water extraction is 2:1.In the third chapter, the best condition to synthesize floccupy can be get through single factor and ortho experiment. The best conditions under microwave to synthesize is: the time is 70s, under alkali is 30min, the cation is 3g; use acrylate to synthesize is: concentration of monomer is 1.2 mol/L, concentration of cation is 0.25mol/L, solicitation is 1.75*10-3 mol/L. Dynamic is 1 order. The Flocculation's capability, hot-weightily, floccupy condition Then we get the conclusion that the floccupy we synthesize is stable and practicability.