摘要:
It is an object of the present invention to provide a method of detoxifying a methyl compound comprising arsenic etc., effectively and systematically. The method of detoxifying a methyl compound according to the present invention is characterized in that an organic halogenated compound is reacted with a methyl compound comprising at least one element selected from the groups comprising arsenic, antimony and selenium to convert the methyl compound into more harmless substances. Furthermore, in a preferred embodiment of the method of detoxifying a methyl compound according to the present invention, the method is characterized in that the element is arsenic.
摘要:
Provided is a light-emitting device provided with a light reflection layer which has a high light reflectivity and which is less susceptible to deterioration of the reflectivity due to corrosion, and having an improved light extraction efficiency.A light-emitting device comprising a substrate having a conductor layer formed on its surface and a light-emitting element disposed on the conductor layer, characterized in that an overcoat layer is formed between the conductor layer and the light-emitting element, and the overcoat layer is a borosilicate glass which comprises, as represented by mol % based on oxides, from 62 to 84% of SiO2, from 10 to 25% of B2O3, from 0 to 5% of Al2O3 and from 0 to 5% in total of at least one of Na2O and K2O, provided that the total content of SiO2 and Al2O3 is from 62 to 84%, and may contain from 0 to 10% of MgO and at least one of CaO, SrO and BaO in a total content of at most 5%.
摘要翻译:本发明提供一种具有光反射率高的光反射层的发光装置,其不易受腐蚀引起的反射率的劣化,并且具有提高的光提取效率。 一种发光器件,包括其表面上形成有导体层的基板和布置在所述导体层上的发光元件,其特征在于,在所述导体层和所述发光元件之间形成覆盖层,并且所述外涂层 层是硼硅酸盐玻璃,其以氧化物的摩尔%表示,SiO 2的62至84%,B 2 O 3的10至25%,Al 2 O 3的0至5%,以及0至5% Na 2 O和K 2 O中的至少一种,条件是SiO 2和Al 2 O 3的总含量为62至84%,并且可以含有0至10%的MgO和至少一种CaO,SrO和BaO,总含量最多 5%。
摘要:
The present disclosure describes a method for recovering metals such as gallium, indium and aluminum from III-V group compound semiconductors or semiconducting materials thereof containing arsenic, antimony and/or selenium. The method includes the step of adsorbing the arsenic, antimony and selenium selectively to an adsorbent containing the rare-earth metal compound with the use of the adsorbent.
摘要:
It is an object of the present invention to provide a beneficial composition in order to detoxify the harmful compound containing arsenic etc. effectively and systematically and a method for detoxifying a harmful compound by using the composition. The composition for the alkylation according to the present invention is characterized in that the composition contains a cobalt complex. The method of detoxifying the harmful compound according to the present invention is characterized in that a harmful compound containing at least one element selected from the groups comprising arsenic, antimony and selenium is detoxified by the alkylation of the harmful compound, in the presence of the composition according to the present invention.
摘要:
The present invention provides a metal nanocolloidal liquid characterized by containing a dispersion medium and nanocolloidal metal particles, and containing substantially no protective colloid-forming agent; and a method for producing a metal-on-carrier, characterized by including causing nanocolloidal metal particles to be carried on a carrier by use of the metal nanocolloidal liquid. According to the production method, nanocolloidal metal particles can be efficiently caused to be carried on a carrier, and a metal-on-carrier which is useful in a variety of fields can be industrially advantageously produced.
摘要:
It is an object of the present invention to provide a method for the safe and effective detoxification of a hazardous compound containing the arsenic and or the like. The method for the detoxification of a hazardous compound according to the present invention is characterized in that the hazardous compound containing at lest one element selected from the groups comprising arsenic, antimony and selenium is converted to a harmless substance produced by the food chain system.
摘要:
A heat-resistant pipe is arranged so as to traverse below a glass ribbon in a float bath of molten tin, and bubbles emanate from the heat-resistant pipe, thereby making the bottom surface (which is in contact with the tin) uneven. Alternatively, the bottom surface is made uneven with a roller for lifting the glass ribbon out of the float bath into an annealing furnace. In addition to these operations for making the glass surface uneven, a film can be applied to the top face of the glass ribbon (i.e. the surface that is not in contact with the tin) by CVD, supplying a mixed gas of raw material from coaters. Thus, the invention makes it possible to manufacture a glass sheet having an uneven surface efficiently, using a technique for processing the surface of a glass sheet that is suitable for a production line for float glass.
摘要:
A window glass for an automobile and the window structure capable of clearly indicating visually warning by a high mounted stop lamp, etc., while having a heat-shielding function and a privacy protecting function are provided. A heat-shielding film is formed on the concave side (inside the automobile) of the window glass for an automobile, the film is partially removed or modified, and the visible light transmission of the removed or modified portion is increased to a predetermined value than the visible light transmission of other film-formed portion.
摘要:
A method for producing a silicon dioxide film by contacting a substrate such as glass with a treating liquid comprising a hydrosilicofluoric acid solution supersaturated with silicon dioxide to deposit a silicon dioxide film on the surface of the substrate, the method being characterized by providing a device for preventing an Si component from escaping from the treating liquid. According to the method, pollution of working environment and decrease in concentration of solution do not occur during the formation of silicon dioxide film.
摘要:
Provided is a light-emitting device provided with a light reflection layer which has a high light reflectivity and which is less susceptible to deterioration of the reflectivity due to corrosion, and having an improved light extraction efficiency.A light-emitting device comprising a substrate having a conductor layer formed on its surface and a light-emitting element disposed on the conductor layer, characterized in that an overcoat layer is formed between the conductor layer and the light-emitting element, and the overcoat layer is a borosilicate glass which comprises, as represented by mol % based on oxides, from 62 to 84% of SiO2, from 10 to 25% of B2O3, from 0 to 5% of Al2O3 and from 0 to 5% in total of at least one of Na2O and K2O, provided that the total content of SiO2 and Al2O3 is from 62 to 84%, and may contain from 0 to 10% of MgO and at least one of CaO, SrO and BaO in a total content of at most 5%.
摘要翻译:本发明提供一种具有光反射率高的光反射层的发光装置,其不易受腐蚀引起的反射率的劣化,并且具有提高的光提取效率。 一种发光器件,包括其表面上形成有导体层的基板和布置在所述导体层上的发光元件,其特征在于,在所述导体层和所述发光元件之间形成覆盖层,并且所述外涂层 层是硼硅酸盐玻璃,其以氧化物的摩尔%表示,SiO 2的62至84%,B 2 O 3的10至25%,Al 2 O 3的0至5%,以及0至5% Na 2 O和K 2 O中的至少一种,条件是SiO 2和Al 2 O 3的总含量为62至84%,并且可以含有0至10%的MgO和至少一种CaO,SrO和BaO,总含量最多 5%。