In addition to providing high-quality products, Zhuhai Kaihao Electronics Co., Ltd. also provides effective solutions based on the actual conditions and the needs of different customers. Multiple in function and wide in application, robotic vacuum cleaner can be used in many industries and fields. We supply quality-reliable and price-affordable products in the long term. Please feel free to consult us! The robotic vacuum cleaner is one of the main products of Kaihao.
ClO2 is a yellow-green gas with irritating smell at normal temperature. its melting point is-59 ℃ and its boiling point is 11.0 ℃, which is easy to dissolve in water. it is slightly wet in industry. (1) make full contact with the reactants,Speed up the reaction rate and stir at reaction time;The instrument measuring the temperature is a thermometer,Therefore, the answer is: increase the contact area of reactants,Speed up the reaction rate;Thermometer;(2) the melting point of chlorine dioxide is low,To collect chlorine dioxide,Should be carried out at a lower temperature,So ice water bath should be used,Fully condensed,Reduce volatility;(3) the production of solute from solution,Generally, the method of evaporation, Crystal, filtration, washing and drying is adopted,?O,Therefore, the answer is: 2 Hot filtration;3 with 38 ℃ ~ Washing hot water at 60 ℃;4 Dry below 60 ℃;(4) 1 preparation of 100 c mol?-When the standard solution,100 vo
Why do the compressed air precision filter on the pipe have 3 4? The configuration principle of beiteng technology compressed air precision filter is: install three filters in front of the dryer, and install a filter in the back end of the dryer. Why is this configuration? Because the filter is divided into many levels, there are S, P, U, H, F levels. The filtering accuracy of S and P filters is 3um, the filtering accuracy of U-level filters is 1um, and the filtering accuracy of H-level filters is 0.1um, these four filters are installed in the front of the dryer, mainly filtering liquid water, dust, solid particles and other impurities. Class F filter filtering accuracy can be as high as 0.01um, because the filtering accuracy is very high, so installed in the back end of the dryer filter fine dust mixed in compressed air from the dryer.