Human ANG(Angiogenin) ELISA Kit

A high-precision shape detecting system of cold rolling strip is developed to meet industrial application, which mainly consists of the shape detecting roller, the collecting ring, the digital signal processing (DSP) shape signal processing board and the shape control model. Based on the shape detecting principle, the shape detecting roller is designed with a new integral structure for improving the precision of shape detecting and avoiding scratching strip surface. Based on the DSP technology, the DSP shape signal processing circuit board is designed and embedded in the shape detecting system for the reliability and stability of shape signal processing. The shape detecting system was successfully used in Angang 1 250 mm HC 6-high reversible cold rolling mill. The precision of shape detecting is 0.2 I and the shape deviation is controlled within 6 I after the close loop shape control is input.

Pay for the recycling of coking wastewater treatment and inhibition of corrosion research is Angang Chemical Plant coking wastewater after circulating cooling water system of the important content. Chemical plant in the secondary settling tank by the water, but also by the membrane bioreactor (Membrane Bioreactor - MBR), Membrane Biological treatment of water to the depth of corrosion and scale for research to identify the Hydroxyethylidene diphosphate (HEDP) treatment was the best of the inhibitor, when added concentration of 20mg / L, the corrosion rate was 0.0291mm / a, lower than the standard (0.125 mm / a), corrosion rate can reach 86.1%; investigated the water organic matter, turbidity, chloride ion concentration on the impact of corrosion, a good solution to the coking wastewater reuse problem exists, the water meet the national emission standard level.