Patent application number | Description | Published |
20090162921 | Method of detoxifying a harmful compound - The detoxification method characterized by comprising converting at least one member selected from the group comprising arsenic, antimony and selenium into a harmless substance produced in a food chain system by using the food chain system. The method of detoxifying a harmful compound as described above is characterized by comprising converting a harmful compound containing at least one element selected from the group comprising arsenic, antimony, and selenium into a harmless substance by using a food chain system containing a larval zooplankton. | 06-25-2009 |
20090306362 | METHYL AQUOCOBYRINIC ACID DERIVATIVE, ALKYLATION COMPOSITION, AND METHOD FOR DETOXIFYING A HARMFUL COMPOUND BY UTILIZING 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. | 12-10-2009 |
20090326313 | Composition for the Alkylation and a Method For Detoxifying a Harmful Compound by Using The Composition - 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. | 12-31-2009 |
20100116090 | METHOD FOR RECOVERING METAL - It is an object of the present invention to make it possible to recover and recycle the rare metals such as gallium and indium safely from the III-V group compound semiconductors. | 05-13-2010 |
20100222626 | METHOD OF TREATING A BIOMASS MATERIAL - The present inventions are made from a viewpoint of such problems of the prior art, it is an object of the present invention to provide a good biomass. | 09-02-2010 |
20100228073 | METHOD OF DETOXIFYING A METHYL COMPOUND - 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. | 09-09-2010 |
20100286424 | METHOD OF DETOXIFYING A HARMFUL COMPOUND - It is an object of the present invention to provide a beneficial method of detoxifying a harmful compound in order to detoxify the harmful compound containing arsenic etc. effectively. | 11-11-2010 |
20100305386 | METHOD OF DETOXIFYING A HARMFUL COMPOUND - It is an object of the present invention to provide a beneficial method for detoxifying a harmful compound to detoxify the harmful compound containing arsenic etc., effectively. | 12-02-2010 |
20110178319 | METHOD FOR MAKING HARMFUL COMPOUND HARMLESS AND METHOD FOR PRODUCING ORGANIC SEMICONDUCTOR ELEMENT COMPOUND - The present invention provides a method for making a harmful arsenic compound, antimony compound and selenium compound harmless by using an organic cobalt complex, in which the cost of the method can be improved. The present invention is a method for making a harmful compound harmless, including irradiating light to an organic cobalt complex containing cobalt as a central metal and a corrin ring as a ligand, a methyl group donor, a titanium oxide photocatalyst, and a harmful compound containing an arsenic atom, an antimony atom or a selenium atom to methylate the harmful compound. In the present invention, it is preferable that the harmful compound be trimethylated. | 07-21-2011 |
20130248452 | METHOD OF TREATING TREATMENT OBJECT CONTAINING HARMFUL COMPOUND - Disclosed is a method of treating a treatment object containing a harmful compound. The method includes: a step A of bringing a treatment object containing a harmful compound containing an element X that is As, Sb or Se into contact with titanium oxide so as to adsorb the harmful compound on the surface of the titanium oxide; a step B of separating, from the treatment object, the titanium oxide on which the harmful compound is adsorbed; and a step C of irradiating the titanium oxide separated from the treatment object with light in a treatment phase containing a radical source so as to cause a reaction between the harmful compound adsorbed on the titanium oxide and a radical generated from the radical source and detoxify the harmful compound. | 09-26-2013 |