TAINUO CHEMICAL MARKET NEWS,(APR 16th) 1-MELAMINE:Urea export now reopen from Apr 12-Aug 31 in China,which make spot market price rise sharply,urea price rose more than 15$/mt,means melamine cost increased 45$/mt,urea price will keeps increasing for a while.melamine HP XLX factory increase CNY250/MT
CHEMICAL MARKET NEWS THIS WEEK,(APR 9th) 1-MELAMINE:GE down CNY200/MT Monday,most melamine factories keeps stable this week till now,urea started to increasing from mid last week because agriculture demands improved,and urea price will keeps rising for a while,so melamine may keep stable this week,e
The Weifang Tainuo chemical industry Limited company is located in “the world kite” - - Weifang, south near the rubber Jinan railroad, north depends on 309 federal highways, the blue silver highway, the geographical position is superior, the traffic conditions are convenient. in 2006 sets up with joint forces by the original Shandong four stars in the bowl of the big dipper specialized team, is domestic devotes to the development green environmental protection safety product for the mission specialty company.
Happy Chinese New Year,everyone back to work this week,most chemicals rose today(Feb 19th):1-MELAMINE:Most melamine factories increased price CNY200/MT to CNY7200/MT EXW factory,USD925 FOB QINGDAO,main reason is that the material Urea rise because of agriculture demands become bigger from spring,and
Most chemicals supply keeps tight,and some of them meet bottom periodical,(Mar 25th) 1-MELAMINE:LP factories GE increased CNY100/MT,Fengxi increased CNY150/MT,HP factory XLX rose CNY200/MT today,others mainly keeps stable,Urea meet bottom periodical,different market have different rebound.demands be
Views: 539 Author: 艾彩霞 Publish Time: 2018-08-31 Origin: Site
It is well known that there are two main types of soda ash: dense and light.Today, we'll tell you the differences:
1. Physical property: there is no difference in chemical formula between the two. The difference in size mainly lies in physical properties, such as loose density, particle size and shape and resting Angle.Generally, the density of soda ash light is 500-600kg/m3, the density of soda ash dense is 1000-1200kg/m3
2. Price difference: soda ash dense is higher than light
3. Production method:
Soda ash is mainly produced by ammonia-alkali method, which uses raw salt and limestone as raw materials to produce soda ash light by chemical synthesis method, and soda ash dense is produced by solid-phase water method.
Soda ash dense is mainly produced by natural alkali method, with natural alkali as raw material, and by evaporation method or carbonization method.
The uses of soda ash is very wild,it can be used in the manufacture of glass, such as plate glass, bottle glass, optical glass and advanced vessels;The reaction of fatty acid and soda can be used to make soap.In hard water softening, refined oil and oil, sulfur and no phosphorus removal in metallurgical industry, mineral processing, as well as copper, lead, nickel, tin, uranium, aluminum and other metal preparation, producing sodium salt of chemical industry, metal carbonates, bleach, packing, detergent, catalyst and dyestuff were to use it, for making refractory material and glaze in ceramic industry are also used to soda ash.