By using this cycle BCD-186CHS direct cooling refrigerator was munufactured. It consumes 0.39 kWh electricity daily under the maximum load. It consumes less than 0.35kWh even 0.31 kWh daily if the variable temperature chamber runs under the economy condition.
The existing CO 2 cooling and condensation system is characterized by long technological process and too much equipment. The accounting shows that abolishing CO 2 direct cooling tower would reduce system resistance, control acid waten discharge, and meet the technological requirements, thereby, achieve greater economic and environmental benefit.
现行 CO2 冷却冷凝工艺流程长、设备多 ,通过核算表明 ,取消 CO2 直冷塔既可降低系统阻力 ,又能控制酸性水的排放 ,并能满足工艺要求 ,具有经济、环保效益
The condensate with light-tar got in cooling the coke-oven gas in horizontal-tube cooler in blasting-cooling section can be used to wash naphthalene in the same time when gas is cooled in the gas direct-cooling tower. This can replace the rich-oil naphthalene-washing process in benzol section and offer the reliable reference for removing the naphthalene in coke-oven gas.
Upon direct cooling of the samples by liquid helium in a vertical channel (the most intense heat removal under steady-state conditions), the effect of stability improvement for the doped samples persists.
Direct cooling with inert, dielectric liquids may well become the technique of choice for the thermal management of future electronic systems.
The experimental dynamic polarization values, whose maximum is about 20% for 1% doping, show a marked effect of direct cooling by the electron system, an effect already reported at lower magnetic fields by other authors.
A simple model for the flow and temperature distribution analysis in a manifold-shaped direct cooling system
On the other hand, the direct cooling method at the pars tympanica of facial nerve resulted non-excitation of the distal part of the nerve two days after the treatment.
A 'direct-cooling' moderator assembly with the proper helium cryogenic system has been installed, and at relatively small cooling power (thus modest costs) enhanced performance and improved safety characteristics have been obtained.
This paper introduces and analyses the current state of the coke oven gas primary cooling process installations in China and abroad.Based on the primary cooling process adopted in Paoshan steelworks and the practical experience in the modified design of primary cooling process in Xuzhou coke plant and Fongcheng coke plant, a two-stage, direct and indirect cooling process is presented.
This chapter brief introduce the good characterstic of direct cooling store pot and analysis the diffirent function of cooling pot when milk in dacteri-um-resistant period and when installation at cow field, milk collecting station diary factory.
It introduces that the Medium Section Steel Works in Anshan Iron and Steel Co. integrates their real situation and adopts new techniques such as whole colding, whole straightening, cold sawing, automatic punching, automatic stacking and bundling of light rail to make technology reformation of finishing process. The marked results after the reformation are introduced.