Thermal drying is one of the most important and omnipresent unit operations in most industrial sectors. It involves heat transfer and mass transfer. Usually the product obtained from drying is powders or granules. Drying is energy-intensive process.
Drying commonly describes the process of thermally removing volatile substances to yield a solid product. Moisture held in loose chemical combination, present as a liquid solution within the solid or even trapped in the microstructure of the solid,which exerts a vapor pressure less than that of pure liquid.
Spin Flash Dryer, Vibrating Fluid Bed Dryer, Hot Air Circulating Oven, Spray Dryers Changzhou Ruide Drying Engineering Technology Co., Ltd , https://www.rddryer.com
May 8 Guiyang Steel Market Price Quotes
Product Name Specification Material Origin Price Price Yesterday Last week Than last month General line Φ8mm Q235 Water Steel 5880 0 410 650 Common Line Φ8mm Q235 Steel 5850 0 420 650 High Line Φ6.5mm Q235 Water Steel 5940 0 390 620 High Line Φ6.5mm Q235 Dechu 5840 0 390 590 Rebar Φ12mm HRB335 Water steel 6070 0 270 570 Rebar Φ14mm HRB335 Water steel 6050 0 280 600 Rebar Φ16-25mm HRB335 Water steel 5870 0 340 570 Rebar Φ16-25mm HRB335 Cold steel 5820 0 320 550 Rebar Φ16-25mm HRB335 Dechu 5820 0 320 550 Grade III Rebar Φ16-25mm HRB400 Water Steel 6020 0 370 600 Grade III Rebar Φ16-25mm HRB400 Dechu 5970 0 340 570 Hot-rolled Plate 2.75*1250*6000mm Q235 Panzhihua Iron & Steel Group Co., Ltd. 6050 0 130 180 Hot Rolled Plate 3.0*1250*6000mm Q235 Panzhihua Steel 6030 0 150 200 Hot Rolled Plate 4.75*1250*6000mm Q235 Panzhihua Steel 5870 0 150 200 Hot Rolled Plate 6.0*1250*6000mm Q235 Panzhihua Steel 5820 0 150 200 Hot Rolled Plate 5.5*1500*6000mm Q235 Handan Steel 5750 0 180 250 Hot Rolled Plate 5.5*1500*6000mm Q235 Jiu Steel 5690 0 160 230 Cold Rolled Sheet 1.0*1000*2000mm Q195 Panzhihua Steel 6880 0 130 180 Cold Rolled Sheet 1.5 * 1000*2000mm Q195 Panzhihua Iron & Steel 6830 0 130 180 Cold rolled steel plate 1.0*1250*2500mm Q195 Wuhan Iron and Steel 6880 0 140 290 Cold rolled coil 1.0*1250*2500mm Q195 Kunming Steel 6830 0 180 240 Puzhong Plate 8mm Q235 Liusteel 6750 100 150 300 Puzhong 12-20mm Q235 Shaogang 6650 100 150 270 Puzhong 12-20mm Q235 New Steel 6650 100 150 300 Puzhong Plate 12-20mm Q235 Liuzhou Steel 6650 100 150 300 I-beam 25# Q235 Wuhan Iron and Steel 6100 100 100 550 I-beam 25# Q235 Laiwu Steel 6100 100 100 550 I-beam 25# Q235 Panzhihua Steel 6100 100 100 550 I-beam 36# Q235 Laiwu Steel 6200 100 100 550 Channel Steel 16# Q235 Liu Steel 5800 50 50 350 Channel Steel 25# Q235 Heavy Steel 5950 50 50 350 Angle Steel 50*5mm Q235 Kunming Steel 5700 100 100 250 Angle Steel 125* 125mm Q235 Heavy Steel 5700 100 100 100