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1. 发明公开

EP1039221A4 WASTE DISPOSAL DEVICE 审中-公开
标题翻译： ABFALLBESEITIGUNGSVORRICHTUNG
公开(公告)号：EP1039221A4
公开(公告)日：2002-12-04
申请号：EP99923884
申请日：1999-06-03
申请人： NIPPON KOKAN KK
发明人： SUZUKI MINORU , TERATSUJI KAZUHIRO , FUJISAWA YOSHINARI , NAKAHARA KEISUKE
IPC分类号： F23G5/16 , F23J1/00 , F23L9/02 , F23G5/027 , F23G5/14
CPC分类号： F23L9/02 , F23G5/16 , F23G2202/104 , F23G2900/00001 , F23G2900/50204 , F23J1/00 , F23L2900/07001 , F23L2900/15042 , Y02E20/322
摘要： A waste disposal device comprising a waste incinerator, an ash treating furnace and a gas blowing device, wherein the waste incinerator incinerates waste and produces ash, inflammable gas and exhaust gas, the ash treating furnace is directly connected to the waste incinerator and treats ash, and the gas blowing device blows gas into an ash melting furnace so as to form a swirling flame or a tubular flame, the ash treating furnace being an ash melting furnace or an ash heat treating furnace.
摘要翻译：一种废物处理装置，包括：具有主燃烧室（3）和废热锅炉（18）的废物焚烧炉，所述废物焚烧炉焚烧废物并产生灰分和烟道气; 用于将垃圾焚烧炉的烟气携带到主燃烧室中的回收管; 以及连接到再循环管的喷射器（34），用于将废气再循环到主燃烧室。

2. 发明专利

DK0820962T3 未知
公开(公告)号：DK0820962T3
公开(公告)日：2002-02-11
申请号：DK97112516
申请日：1997-07-22
申请人： NIPPON KOKAN KK
发明人： FUKUSHIMA TSUTOMU , FUJISAWA YOSHINARI , NAKAHARA KEISUKE , NAKAO TSUYOSHI , SUDOU MASAHIRO
IPC分类号： C03B5/00 , C03B5/02 , C03B5/027
摘要： A method for melting an incineration residue comprises the steps of: charging an incineration residue containing salts into a melting furnace; heating the charged incineration residue in the melting furnace to produce a melt comprising a molten slag and a molten salt; controlling a temperature of the molten salt; discharging the molten slag and the molten salt from the melting furnace. An apparatus comprises: a melting furnace main body; charge means for charging the incineration residue in the melting furnace main body; heating means for melting the charged incineration residue to produce a melt comprising a molten slag and a molten salt; control means for controlling a temperature of the molten salt; slag discharge means; and salt discharge means.

3. 发明专利

CA2073195A1 SMALL-SIZED DC MOTOR 未知
公开(公告)号：CA2073195A1
公开(公告)日：1992-05-09
申请号：CA2073195
申请日：1990-11-08
申请人： NIPPON KOKAN KK
发明人： TAJIMA KAZUO , NAKAHARA KEISUKE , HINAMI TOSHIO , SAITO HIROMICHI , OKANO YOKO
IPC分类号： H02K11/25 , H02K11/00 , H01C7/02
摘要： A small D.C. motor (1) provided with a flat circular or square PTC thermistor (8) between an input terminal (7) and a phosphor bronze plate (6) connected to the motor brush (5). The thermistor has electrodes on both faces and an opening provided substantially in its central portion, and it is fitted on the inside or outside of the motor casing (2). The motor shaft (9) or an extension thereof is passed through the opening in the thermistor in such a manner that the plate surface of the PTC thermistor (8) is nearly perpendicular to the shaft (9).

4. 发明专利

DE3026430A1 未知
公开(公告)号：DE3026430A1
公开(公告)日：1981-01-22
申请号：DE3026430
申请日：1980-07-11
申请人： NIPPON KOKAN KK
发明人： YAMASHITA KASANE , IKEHATA TAKAO , TATE KAZUHIKO , NAKAHARA KEISUKE
IPC分类号： C02F1/28 , C21C5/00
摘要： A powder of a slag formed at the time of manufacturing steel is used to remove heavy metals contained in waste water. After the use the slag may be heated to recover the heavy metals adsorbed thereby or the used slag may be formed into solid blocks, ballast or aggregate by admixing with Portland cement or alumina cement.

5. 发明专利

DE69708538T2 未知
公开(公告)号：DE69708538T2
公开(公告)日：2002-07-25
申请号：DE69708538
申请日：1997-07-22
申请人： NIPPON KOKAN KK
发明人： FUKUSHIMA TSUTOMU , FUJISAWA YOSHINARI , NAKAHARA KEISUKE , NAKAO TSUYOSHI , SUDOU MASAHIRO
IPC分类号： C03B5/00 , C03B5/02 , C03B5/027
摘要： A method for melting an incineration residue comprises the steps of: charging an incineration residue containing salts into a melting furnace; heating the charged incineration residue in the melting furnace to produce a melt comprising a molten slag and a molten salt; controlling a temperature of the molten salt; discharging the molten slag and the molten salt from the melting furnace. An apparatus comprises: a melting furnace main body; charge means for charging the incineration residue in the melting furnace main body; heating means for melting the charged incineration residue to produce a melt comprising a molten slag and a molten salt; control means for controlling a temperature of the molten salt; slag discharge means; and salt discharge means.

6. 发明专利

DE69708538D1 未知
公开(公告)号：DE69708538D1
公开(公告)日：2002-01-10
申请号：DE69708538
申请日：1997-07-22
申请人： NIPPON KOKAN KK
发明人： FUKUSHIMA TSUTOMU , FUJISAWA YOSHINARI , NAKAHARA KEISUKE , NAKAO TSUYOSHI , SUDOU MASAHIRO
IPC分类号： C03B5/00 , C03B5/02 , C03B5/027
摘要： A method for melting an incineration residue comprises the steps of: charging an incineration residue containing salts into a melting furnace; heating the charged incineration residue in the melting furnace to produce a melt comprising a molten slag and a molten salt; controlling a temperature of the molten salt; discharging the molten slag and the molten salt from the melting furnace. An apparatus comprises: a melting furnace main body; charge means for charging the incineration residue in the melting furnace main body; heating means for melting the charged incineration residue to produce a melt comprising a molten slag and a molten salt; control means for controlling a temperature of the molten salt; slag discharge means; and salt discharge means.

7. 发明专利

CA2045525A1 SMALL-SIZED DIRECT-CURRENT MOTOR 未知
公开(公告)号：CA2045525A1
公开(公告)日：1991-05-14
申请号：CA2045525
申请日：1990-11-08
申请人： NIPPON KOKAN KK
发明人： TAJIMA KAZUO , NAKAHARA KEISUKE
IPC分类号： H02K11/00 , H02H7/085 , H01C7/02
摘要： In a small-sized direct-current motor according to the present invention, a resin PTC thermistor formed by mixing an electrically insulating resin such as a polyolefin resin or a halogen resin and a carbon high electrically conductive material is connected to an armature coil in series and is disposed within a motor housing.

8. 发明专利

AU601888B2 METHOD FOR PRODUCING TITANIUM FLUORIDE 未知
公开(公告)号：AU601888B2
公开(公告)日：1990-09-20
申请号：AU2635188
申请日：1988-11-29
申请人： NIPPON KOKAN KK
发明人： NAKAHARA KEISUKE , YOSHIKOSHI HIDEYUKI , HINAMI TOSHIO , KAWAWA TAKAHO
IPC分类号： C01G23/02 , C22B34/12
摘要： A method for producing titanium fluoride comprises: a dissolution process (2), wherein iron-containing titanium material (1) is dissolved in solutions containing hydrofluoric acid (3), fluoride solutions (4) being produced; a first crystallization and separation process (8), wherein ferric fluoride is crystallized and ferric fluoride crysals (10) thus obtained are separated from the fluoride solutions by cooling the fluoride solutions, crude titanium fluoride solutions (9) being produced; a second crystallization and separation process (15), wherein ammonium fluoride salt (16) [mixed salt of (NH4)2 TiF6 and (NH)3FeF6 ] is crystallized and separated by mixing ammonium fluoride solutions (26) with the crude titanium solutions to obtain a mixture and concentrating the mixture; a first pyrolysis process (19), wherein the ammonium fluoride salt is pyrolyzed at a temperature of from 300 to 800 DEG C in a stream of dry gas after having dried the ammonium fluoride, ferric fluoride (FeF3) in a solid state and TF4, HF and NH3 in a gaseous state being produced; and a condensation and separation process (22), wherein the TiF4 HF and NH3 in a gaseous state are condensed at a temperature of from 20 to 280 DEG C and the TiF4 in a solid state is separated from HF and NH3 in a gaseous state.

9. 发明专利

CA1166548A TREATING AGENTS FOR TREATING DISSOLVED HEAVY METALS AND METHOD OF TREATING DISSOLVED HEAVY METALS WITH THE TREATING AGENTS 未知
公开(公告)号：CA1166548A
公开(公告)日：1984-05-01
申请号：CA355995
申请日：1980-07-11
申请人： NIPPON KOKAN KK
发明人： YAMASHITA KASANE , IKEHATA TAKAO , TATE KAZUHIKO , NAKAHARA KEISUKE
IPC分类号： C02F1/28 , C02F1/62
摘要： A powder of a slag formed at the time of manufacturing steel is used to remove heavy metals contained in waste water. After use, the slag may be heated to recover the heavy metals adsorbed thereby or the used slag may be formed into solid blocks, balast or aggregate by admixing with Portland cement or alumina cement. The slag utilized in this invention can be obtained in a large quantity at low cost. The heavy metals once adsorbed by the slag is stable and does not readily dissolve in water. Thus the invention is useful to prevent public hazard caused by waste water containing harmful heavy metals.

10. 发明专利

IT8049228D0 未知
公开(公告)号：IT8049228D0
公开(公告)日：1980-07-11
申请号：IT4922880
申请日：1980-07-11
申请人： NIPPON KOKAN KK
发明人： YAMASHITA KASANE , IKEHATA TAKAO , TATE KAZUHIKO , NAKAHARA KEISUKE
IPC分类号： C02F1/28 , C21B
摘要： A powder of a slag formed at the time of manufacturing steel is used to remove heavy metals contained in waste water. After the use the slag may be heated to recover the heavy metals adsorbed thereby or the used slag may be formed into solid blocks, ballast or aggregate by admixing with Portland cement or alumina cement.

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