*** Needs for introduction or provision of technologies are increasing in the context of the shortening of technical development periods with the life cycle shortening of goods,and requests for maximizing corporate ea...
*** Needs for introduction or provision of technologies are increasing in the context of the shortening of technical development periods with the life cycle shortening of goods,and requests for maximizing corporate earnings based on the active use of intellectual property rights. Patent licensing means transferring technologies by licensing(grant of license) or patent license exchanges. The INPIT(Industrial Property Information and Training) takes comprehensive measures for promoting this patent licensing,centering on:
Comminution is the oldest mechanical unit operation for size reduction of solid materials and important step in processes where raw materials are converted into intermediate or final *** purposes for comminution are t...
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Comminution is the oldest mechanical unit operation for size reduction of solid materials and important step in processes where raw materials are converted into intermediate or final *** purposes for comminution are to reduce the particle size,to free the useful materials from its matrices,and to recycle the useful components of industrial wastes. Comminution has a long history,but it is still difficult to control the particle size and its ***,fundamental analysis and optimal operation have been *** a demand for fine or ultrafine particles is increasing in many kinds of *** energy efficiency of comminution is very low and energy required for comminution increases with a decrease of produced particle ***,research and development of fine and ultrafine grinding and it's evaluation have been *** this presentation,I want to introduce a new grindability of solid materials in fine or ultrafine
In this paper,according to the results of an operation test carried out in a 50MW circulating fluidized bed(CFB)boiler,the measured combustion properties of anthracite with chip-shaped morphology particles are *** oth...
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In this paper,according to the results of an operation test carried out in a 50MW circulating fluidized bed(CFB)boiler,the measured combustion properties of anthracite with chip-shaped morphology particles are *** other coals combustion in CFB boiler,this kind of coal,Krumbein sphericity of bed material equal to 0.35~*** combustion process could cause fluctuations in the furnace temperature,superficial gas velocity and furnace *** granularities of bed material and cold ash draining are also varied with the bed *** efiects caused by the chip-shaped morphology particle are *** promising results obtained here would be expected to provide the basis for the design of the large-scale CFB boiler.
On May 12 2008,a largest intensity earthquake with a magnitude of 8.0 occurred in Wenchuan,Sichuan Province, *** earthquake resulted a large number of collapses and damages of buildings,and brought huge loss to the pe...
On May 12 2008,a largest intensity earthquake with a magnitude of 8.0 occurred in Wenchuan,Sichuan Province, *** earthquake resulted a large number of collapses and damages of buildings,and brought huge loss to the people’s lives and *** of all,I express my sympathy for the suffered Chinese peoples. As you know,Japan is an earthquake country as same as *** Hyogo-ken Nambu earthquake occurred January 17,1995 at 5:47 *** time near the city of Kobe,*** earthquake caused over 5500 deaths and extensive property damages in highly urbanized area of *** earthquake occurred on a northeast trending fault extending from Awaji Island to the City of Kobe,on the main island of *** to JMA,the seismic intensity scale wasⅧin the narrow corridor of 2 to 4 km *** this narrow strip,Kobe’s major business,industrial and port facilities which include bulk handling facilities,and residential houses and buildings.
In the present study,NiNbZr and TiCuNiSn metallic glass powders were synthesized separately by using a mechanical alloying *** dual-glassy-phased(TiCuNiSn)(NiNbZr) powders were prepared by mixing the corresponding met...
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In the present study,NiNbZr and TiCuNiSn metallic glass powders were synthesized separately by using a mechanical alloying *** dual-glassy-phased(TiCuNiSn)(NiNbZr) powders were prepared by mixing the corresponding metallic glass *** dual- glassy-phased powders were then consolidated into bulk metallic glass/metallic glass(MG/MG) composite alloy *** amorphization status of as-prepared powders and bulk MG/MG composite discs was confirmed by X-ray diffraction and transmission electron *** microstructure of the MG/MG discs showed that the NiNbZr phase is distributed homogeneously within the TiCuNiSn *** (TiCuNiSn)(NiNbZr) MG/MG disc exhibited a relative density of 97.5%and its Vickers microhardness was 710 kg/mm.
In the current study,the amorphization behavior of mechanically alloyed NiZrTiGe powder was examined in *** conventional X-ray diffraction results confirm that the fully amorphous powders formed after 5 hours of milli...
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In the current study,the amorphization behavior of mechanically alloyed NiZrTiGe powder was examined in *** conventional X-ray diffraction results confirm that the fully amorphous powders formed after 5 hours of milling. The thermal stability of the NiZrTiGe amorphous powders was investigated by differential scanning calorimeter(DSC). As the results demonstrated,the glass transition temperature(T) and the crystallization temperature(T) are 761 K and 839 K, *** supercooled liquid regionΔT is 78 *** appearance of wide supercooled liquid region may be mainly due to the Ge additions which cause the increasing differences in atomic size of mechanically alloyed NiZrTiGe powders.
The objectives of this study are to discuss the pressure drop in circular pipe for TiO/water nanofluid under laminar flow and turbulent flow with the different temperature and weight *** results show that the TiO/wate...
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The objectives of this study are to discuss the pressure drop in circular pipe for TiO/water nanofluid under laminar flow and turbulent flow with the different temperature and weight *** results show that the TiO/water nanofluid will cause the enhancement of pressure drop,but temperature rise will reduce the pressure *** pressure drop increased ratio is lower in the turbulent flow,but laminar flow condition is *** traditional pressure drop equation cannot estimate the pressure drop in the laminar flow condition,a new empirical equation of pressure drop with laminar flow is *** TiO/water nanofluid has more pressure drop and being applied in the higher temperature and turbulent flow field is better than laminar flow field.
Sn/C composites were prepared via a NaBH reduction method with carbon-coated natural graphite and SnCl as starting *** of acid washing on amounts of the surface defects and the surface function groups of carbon-coated...
Sn/C composites were prepared via a NaBH reduction method with carbon-coated natural graphite and SnCl as starting *** of acid washing on amounts of the surface defects and the surface function groups of carbon-coated natural graphite were studied with XRD and Raman *** physical properties of the prepared Sn/C composites were investigated with XRD,TGA and *** electrochemical properties of the samples before and after Sn deposition were estimated with capacity retention *** results demonstrated that Sn/C composites with tin nano-sized particles deposited on carbon-coated natural graphite can be prepared successfully by having Sn react with hydroxy group on the surface of carbon-coated natural graphite before adding 1,10-phenanthroline and then reduced by *** amount of Sn deposited on natural graphite increases with increasing NaBH/Sn *** sample prepared with NaBH/Sn molar ratio of 32/1 shows the most promising cycling performance among the prepared samples.
This study used electrophoretic deposition to titanium oxide(TiO) coating on stainless steel filters,and compared the difference appeared on the surface of TiO thin films prepared by the suspension fluids of the con...
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This study used electrophoretic deposition to titanium oxide(TiO) coating on stainless steel filters,and compared the difference appeared on the surface of TiO thin films prepared by the suspension fluids of the concentrations,pH,voltage and sintering *** the air-conditioning chamber was preset at an indoor temperature of 21,26℃DB and the humidity of 50%RH and the wind speed of 0.7m/*** results showed the suspension fluids concentration was 3.2g/L,pH was original,voltage was 40V and sintering temperature 400℃of the parameter of the greatest photocatalytic efficiency could reached 25.59%at 21℃DB and 36.39%at 26℃DB with between 7-EPD photocatalyst filters and 5-UVC lamps,that as the higher the temperature would be better the photocatalytic efficiency and the overall removal efficiency of formaldehyde can reach 51.15%at 21℃DB,and 55.06%at 26℃DB,respectively.
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