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1. 发明专利

JPH0835640A SOLIDIFYING METHOD OF INCINERATION ASH 失效
公开(公告)号：JPH0835640A
公开(公告)日：1996-02-06
申请号：JP19211094
申请日：1994-07-22
申请人： EBARA INFILCO , EBARA CORP
发明人： IKEDA TAKESHI , SUGITA TAKAFUMI , TSUJI HIDEKI
IPC分类号： F23J1/00
摘要： PURPOSE:To prevent the decay of shape of formed matter or granulated matter due to aging by a method wherein incineration ash is added with binder or water glass and is kneaded. CONSTITUTION:Incineration ash, which is reserved in an ash banker 4, is supplied into an ash solidifying device 6 through an ash supplying machine. Cement or chelator is supplied from a cement or chelator supplying machine 7 into the ash solidifying device 6 while water is supplied into the same device 6 from an adding water line having a water tank 8. A binder supplying line is installed differently by branching from the adding water line and binder, consisting of water glass, is supplied from the binder tank 11 into a line mixer 12 and the binder is sent into an ash solidifying device 6 after being mixed with water in the line mixer 12. Then, the temperature of the mixture is reduced and, therefore, the generation of water vapor is reduced extremely and the generation of hydrogen gas is also reduced whereby self decay is eliminated. The solidified shape of the ash can thereby be maintained and the generation of dust upon throwing the ash can be prevented.

2. 发明专利

JPH0631211A TWO PACKAGE MIXING AND SPRAYING APPARATUS 失效
公开(公告)号：JPH0631211A
公开(公告)日：1994-02-08
申请号：JP21538792
申请日：1992-07-21
申请人： EBARA INFILCO
发明人： NAKAJIMA MUTSUO , KOBAYASHI MASAMI , TSUJI HIDEKI
IPC分类号： B05B7/04
摘要： PURPOSE:To dispense with separately providing a mixer and to prevent the solidification of a mixed liquid in a spray device by almost simultaneously performing the mixing and spraying of two packages. CONSTITUTION:A two-package mixing and spraying apparatus is equipped with a main nozzle unit 1 having a main nozzle 5 provided to the leading end part thereof and having the passage 1a of an A-liquid formed therein and the auxiliary nozzle unit 11 inserted in the main nozzle unit 1 and having an auxiliary nozzle 13 provided to the leading end part thereof and having the passage 11a of a B-liquid formed therein and the auxiliary nozzle 13 is provided so as to be opened to the passage of the A-liquid and positioned between the A-liquid supply port of the main nozzle unit 1 and the main nozzle 5.

3. 发明专利

JPH0663473A SELF-PROPELLING SPRINKLING APPARATUS 失效
公开(公告)号：JPH0663473A
公开(公告)日：1994-03-08
申请号：JP24728292
申请日：1992-08-24
申请人： EBARA INFILCO
发明人： NAKAJIMA MUTSUO , KOBAYASHI MASAMI , TSUJI HIDEKI
IPC分类号： B05B17/00 , B60P3/30
摘要： PURPOSE:To provide a self-propelling sprinkling apparatus capable of uniformly sprinkling chemicals by eliminating sprinkling irregularity due to the positional shift of a nozzle generated accompanied by the propelling of a self-propelling vehicle and capable of sprinkling chemicals even to a place where the propelling of the self-propelling vehicle is impossible. CONSTITUTION:A self-propelling sprinkling apparatus is equipped with a self-propelling vehicle 1, the support shaft 4 supported on the self-propelling vehicle 1 so as to extend upwardly, a rotary actuator 5 rotating the support shaft 4 around its axis, the arm 6 pivotally supported on the support shaft 4 so as to extend to the outside of the vehicle, a hydraulic cylinder 8 for moving the leading end part of the arm 6 before and behind in the axial direction of the arem, the sprinkling nozzles 14 connected to the leading end part of the arm 6 directly or through an intermediate member and the chemical supply part mounted on the self-propelling vehicle 1 and supplying chemicals to the sprinkling nozzles 14.

4. 发明专利

JPS532944A PROCESS FOR TREATING ORGANIC DIRTY WATER 失效
公开(公告)号：JPS532944A
公开(公告)日：1978-01-12
申请号：JP7686376
申请日：1976-06-29
申请人： EBARA INFILCO
发明人： TSUJI HIDEKI
IPC分类号： C02F9/00
摘要： PURPOSE:To highly reduce BOD, COD, etc. in an organic water insuch manner: The water is biologically treated, a liquid resulting from this treatment is oxidized by an oxidizer with a heavy metal catalyzer under a pH of less than 3.5, then agglomerated, precipitated, and biologically treated.

5. 发明专利

JPS532945A PROCESS FOR TREATING DIRTY WATER 失效
公开(公告)号：JPS532945A
公开(公告)日：1978-01-12
申请号：JP7686476
申请日：1976-06-29
申请人： EBARA INFILCO
发明人： TSUJI HIDEKI
IPC分类号： C02F9/00
摘要： PURPOSE:To highly reduce BOD, COD, etc. in an organic dirty water in such manner: The water is biologically treated, a liquid resulting from this treatment is oxidized by an oxidizer with a heavy metal catalyzer at a pH of less than 3.5, then aggregated, precipitated, and adsorbed.

6. 发明专利

JP2002113330A TREATING APPARATUS FOR WASTE COMBUSTION GAS 审中-公开
公开(公告)号：JP2002113330A
公开(公告)日：2002-04-16
申请号：JP2001210507
申请日：2001-07-11
申请人： EBARA CORP
发明人： IKEDA FUTOSHI , YASUTAKE SHIGEO , TSUJI HIDEKI
IPC分类号： F23J15/06 , B01D51/00 , B01D53/34 , B01D53/70 , B01J20/22 , B09B3/00 , C07B35/06 , C07B37/06 , C09K3/00 , F23J15/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus which efficiently decomposes dioxins in the waste combustion gas of an incineration furnace using a low-temperature dioxins decomposing agent, and prevents the elution of the heavy metals in flying ash. SOLUTION: This treating device for the waste combustion gas includes a gas cooler which cools the waste gas containing the flying ash and incineration ash emitted from the incineration furnace to the prescribed temperature; a dust collector for treating the emission gas from this gas cooler and separating the flying ash and incineration ash included therein; a contaminated medium treating agent supplying device for supplying the contaminated medium treating agent to the emission gas from the incineration to the gas cooler and/or the emission gas from the gas cooler; and a kneading device for adding water and/or a heavy metal elution preventive agent to the flying ash and incineration ash emitted from the dust collector and kneading the mixture.

7. 发明专利

JP2002207032A METHOD FOR DETERMINING OPTIMUM RATIO OF ADDITION OF HEAVY METAL ELUTION INHIBITOR TO BURNED FLY ASH AND METHOD FOR TREATING BURNED FLY ASH 失效
公开(公告)号：JP2002207032A
公开(公告)日：2002-07-26
申请号：JP2001002777
申请日：2001-01-10
申请人： EBARA CORP
发明人： IKEDA FUTOSHI , TSUJI HIDEKI , IKEDA HIROAKI
IPC分类号： A62D3/33 , A62D101/08 , A62D101/43 , B09B3/00 , G01N31/00 , G01N33/20
摘要： PROBLEM TO BE SOLVED: To provide a method for simply and speedily measuring the concentration of lead in burned fly ash discharged from an incinerator and a method for determining the optimum ratio of addition of an elution inhibitor used in treatments for preventing the elution of heavy metals from the burned fly ash based on the results of the measurement. SOLUTION: In the method for measuring the concentration of lead in the burned fly ash, the concentration of lead in the burned fly ash is computed by mixing the burned fly ash from the incinerator with an alkali aqueous solution, heating the mixture to elute lead in the burned fly ash, and measuring the concentration of lead in the obtained aqueous solution. In this method for treating the burned fly ash from the incinerator, the correlation between the concentration of lead in the burned fly ash and the necessary amount of the heavy metals elution inhibitor necessary for preventing the elution of the heavy metals contained in the burned fly ash is previously obtained on the incinerator to be treated, the necessary amount of the heavy metals elution inhibitor necessary for preventing the elution of the heavy metals contained in the burned fly ash is determined based on the correlation by the concentration of lead in the burned fly ash obtained by the measuring method, and the determined necessary amount of the heavy metals elution inhibitor is added to the burned fly ash and kneaded.

8. 发明专利

JP2001293465A TREATING AGENT AND TREATING METHOD FOR CONTAMINATED MEDIUM 失效
公开(公告)号：JP2001293465A
公开(公告)日：2001-10-23
申请号：JP2000112916
申请日：2000-04-14
申请人： EBARA CORP
发明人： IKEDA FUTOSHI , TSUJI HIDEKI , SHIBUYA HIROSHI
IPC分类号： A62D3/33 , A62D3/34 , A62D101/08 , A62D101/22 , A62D101/28 , A62D101/43 , B01D53/70 , B09B3/00 , B09C1/02 , B09C1/08 , C07B35/06 , C07B61/00 , C07C23/18 , C07D319/24 , C09K3/00 , A62D3/00
摘要： PROBLEM TO BE SOLVED: To provide a treating agent and treating method for contaminated media which allow the cracking of dioxins in a low-temperature region and the preventing of the elution of heavy metals which are heretofore considered infeasible. SOLUTION: This treating agent for the contaminated media contains the compound expressed by formula (1) (where, R1 respectively independently denotes hydrogen and methyl group; R2 respectively independently denotes hydrogen and phenyl group when R1 is hydrogen and denotes the hydrogen and the methyl group when R1 is the methyl group). The treating method for the contaminated media consists in bringing the treating agent into contact with the contaminated media.

9. 发明专利

JP2001247839A AGENT AND METHOD FOR DECOMPOSING DIOXINS 失效
公开(公告)号：JP2001247839A
公开(公告)日：2001-09-14
申请号：JP2000112911
申请日：2000-04-14
申请人： EBARA CORP
发明人： IKEDA FUTOSHI , TSUJI HIDEKI , SHIBUYA HIROSHI
IPC分类号： A62D3/34 , A62D101/08 , A62D101/22 , A62D101/28 , B01D53/70 , B09B3/00 , B09C1/02 , B09C1/08 , C07B35/06 , C07B37/06 , C07D263/46 , C07D277/72 , C07D319/24 , C09K3/00
摘要： PROBLEM TO BE SOLVED: To obtain an agent and to provide a method both for decomposing dioxins whereby the effective decomposition of dioxins is made possible. SOLUTION: The agent contains an alkali metal salt, an alkaline earth metal salt, an ammonium salt, or an amine salt of a compound represented by formula I. The method comprises contacting the agent with dioxins or a dioxins- containing substance.

10. 发明专利

JP2001247837A AGENT AND METHOD FOR DECOMPOSING DIOXINS 失效
公开(公告)号：JP2001247837A
公开(公告)日：2001-09-14
申请号：JP2000062980
申请日：2000-03-08
申请人： EBARA CORP
发明人： IKEDA FUTOSHI , TSUJI HIDEKI , SHIBUYA HIROSHI
IPC分类号： A62D3/34 , A62D101/08 , A62D101/22 , A62D101/28 , B01D53/70 , B01J19/24 , B09B3/00 , B09C1/02 , B09C1/08 , C09K3/00
摘要： PROBLEM TO BE SOLVED: To obtain an agent and to provide a method bath for decomposing dioxins whereby the decomposition of dioxins at low temperatures formerly regarded as impossible is made possible. SOLUTION: The agent contains a compound represented by formula I (wherein R1 and R2 are each H atom or hydroxyl, amino, an alkyl, an alkoxy, an alkylamino, a dialkylamino, an aryl, an aryloxy, an arylamino, an arylalkyl, an alkenyl or an arylalkenyl group). The method comprises containing the agent with dioxins or a dioxins-containing substance.

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