At present, the ammonia synthesis reactor tower, the core equipment of the largest ammonia synthesis project in China, was recently completed and delivered by Shanxi Fengxi Chemical Equipment Co., Ltd. The shell of the ammonia converter tower is produced for the 450,000 t/y amine-alcohol renovation
Read moreCoal test equipment experimental procedure→Coal quality test equipment test method Experimental procedure Sampling Use a crusher to crush below 6 mm? → Take 10-12 g to make the water Divide with a dichotomizer (or manually reduce) ↓ Drying coal samples with a blast
Read moreNet pass Qingdao plain clothes city management beat handicapped traders to respond to said that no hands-on diesel generator | diesel generator price / 2012-06-19 Qingdao "City Clothes City Management" Beats Disabled Traders? The agency responded that there was absolutely no such
Read moreModel NO.: Er70s-6 Trademark: Luhan/Tianlei Specification: 0.8-1.6mm
Read moreCyanide is the most common method and the most stable way to gold and silver ore extraction material, however, there are also time leaching (leaching cycle) long (one week to one year heap leaching, agitation leaching is 24 to 72 hours), and the organic Carbon, antimony , arsenic , copper , zinc an
Read moreThe copper industry used leaching and mining earlier, first applied to the off-surface ore stripped from open pit mines, and gradually developed to the residual ore and pillars lost in the underground stope, and leached copper in situ. Leaching copper by leaching method accounts for about 15% to 20
Read moreAM Gaoden HL缪 (Miay) and HR Spedden have proposed natural floatability criteria: at least when some fracture surfaces are formed, only molecular bonds (Van der Waals bonds or residual bonds) are cleaved. Or when it breaks, it has natural floatability. The interaction between the solid and the
Read moreThe reporter learned yesterday (May 22) from CSIC 712 that the MW-class high-temperature superconducting machine developed by the institute achieved stable operation at full load, marking the successful development of China's first megawatt high-temperature superconducting machine. The motor ha
Read more CSSC News: During the “Eleventh Five-Year Plan†period, the technical center of Nanjing Zhongzhou Oasis Machinery Co., Ltd. continuously improved the technology innovation system, vigorously carried out product research and development, increased market share, and maintained the mom
Read moreThe application of concrete wear-resistant pumps during installation and commissioning is very important, according to how to use concrete wear-resistant pump pipe directly related to the progress and quality of the project, the author set many years of concrete pump design, production technology an
Read more