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1. 发明专利

JP2014227589A 金属鉄の製造方法审中-公开
标题翻译：金属铁的制造方法
公开(公告)号：JP2014227589A
公开(公告)日：2014-12-08
申请号：JP2013110283
申请日：2013-05-24
申请人：株式会社神戸製鋼所 , Kobe Steel Ltd
发明人： SUGIYAMA TAKESHI , HARADA TAKAO , SHIINO JUNICHI , IIJIMA KATSUYUKI , OKA TAKANORI
IPC分类号： C21B13/00 , B02C13/00 , B02C13/284 , B02C21/00 , B02C23/14 , C22B1/16
摘要：【課題】脈石成分の多い酸化鉄含有物質と炭素質還元剤を含む塊成物を、移動炉床式加熱炉で加熱して金属鉄を製造するにあたり、上記塊成物を加熱して得られる金属鉄とスラグを含む還元処理物から金属鉄を効率良く回収できる金属鉄の製造方法を提供する。【解決手段】酸化鉄含有物質と炭素質還元剤を含む混合物を塊成化する工程と、得られた塊成物を移動炉床式加熱炉101に装入し、加熱還元する工程と、前記移動炉床式加熱炉からの排出物である金属鉄とスラグを含む還元処理物に衝撃を加える破砕機102を用いて破砕する工程と、得られた破砕物を目開きが3〜5mmの篩a103を用いて篩分けを行う工程と、前記篩a上を金属鉄104として回収する工程と、を含む金属鉄の製造方法。【選択図】図1
摘要翻译：要解决的问题：提供一种通过在移动炉床加热炉中加热包含含有多种ang石成分和含碳还原剂的含铁氧化物的附聚物的附聚物来生产金属铁的方法，其中可以从所得到的金属铁有效地回收金属铁还原产物包括通过加热附聚物而获得的金属铁和炉渣。溶液：制备金属铁的方法包括以下步骤：使包含含氧化铁的材料和碳质还原剂的混合物凝聚; 将所得附聚物引入移动炉床加热炉101中，并通过加热来还原附聚物; 使用施加冲击的破碎机102粉碎从移动炉床加热炉排出的包含金属铁和炉渣的还原产物; 使用孔径为3-5mm的筛子a103筛选破碎产品; 并在筛子a上回收金属铁104。

3. 发明专利

JP3362352B2 Shredding equipment 有权
公开(公告)号：JP3362352B2
公开(公告)日：2003-01-07
申请号：JP21121999
申请日：1999-07-26
申请人：秋木機械株式会社
发明人：鉄蔵吉田
IPC分类号： B27L11/00 , B02C13/00 , B02C13/04 , B02C13/284

4. 发明专利

JP2000034169A PRODUCTION OF CONDUCTIVE CERAMIC 失效
公开(公告)号：JP2000034169A
公开(公告)日：2000-02-02
申请号：JP21861198
申请日：1998-07-16
申请人： TOTO LTD
发明人： UENO AKIRA , AIZAWA MASANOBU
IPC分类号： B01D71/02 , B02C13/00 , C04B35/50 , C04B35/628 , H01M4/88
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a conductive ceramic comprising a specific lanthanum manganite, having high conductivity and high porosity and suitable for air electrodes for solid electrolytic fuel batteries by pulverizing raw materials by the use of an impact type pulverizer. SOLUTION: In this method for producing a conductive ceramic having a composition of the formula: (Ln1-xMx)1-aMnO3 [Ln is one or more of La, Ce, Pr, Nd and Sm; M is Sr or Ca; 0.1

5. 发明专利

JP2750173B2 失效
公开(公告)号：JP2750173B2
公开(公告)日：1998-05-13
申请号：JP26995489
申请日：1989-10-17
申请人： SANKYO KK
发明人： TANIZAWA KINJI , NAKAJIMA SATOSHI , TSUBOTA KAZUHIKO , SATOBI HIROSHI
IPC分类号： B02C17/00 , A01N25/00 , A01N25/12 , B01F17/10 , B02C13/00 , B02C23/06

6. 发明专利

JPH0975759A METHOD FOR PREPARING NONUNIFORM MATERIAL FRAGMENT PRODUCED DURING OPERATION OF HAMMER CRUSHER OR CRUSHING MACHINE 失效
公开(公告)号：JPH0975759A
公开(公告)日：1997-03-25
申请号：JP23294895
申请日：1995-09-11
申请人： THYSSEN INDUSTRIE
发明人： HATSUSAN DAJIYABUADEI , DEIITORITSUHI HOISURAA , JIIGUMAARU SHIEEFUERU , PEETORE ZERUBAN
IPC分类号： B02C13/00
摘要： PROBLEM TO BE SOLVED: To provide a preparation method of ununiform broken material pieces generating at the time of operating a hammer crusher or a press crusher by which a separation degree or a pulverizing degree suitable to the expected uses of individual material components of the broken material pieces is attained. SOLUTION: In a method for preparing crushed light-weight broken material pieces consisting of ununiform broken material pieces generating at the time of operation of the hammer crusher or press crusher, especially those consisting of plural material components such as metal, synthetic resin, ceramics and fabric and also showing fracture behaviors different in the material compositions, the broken material pieces are those separated and crushed in a drum mill having pulverizing bodies.

7. 发明专利

JPH0910621A ULTRA-HIGH ENERGY-EXTREMELY LOW TEMPERATURE SHOCK SYSTEM 失效
公开(公告)号：JPH0910621A
公开(公告)日：1997-01-14
申请号：JP18696796
申请日：1996-06-28
申请人： PRAXAIR TECHNOLOGY INC
发明人： FUREDERITSUKU NIIRU SUTEIGUMAN , RUDORUFU HIYUUGOO KOORAA , ROBAATO BURUUSU DEIBISU
IPC分类号： B02C13/00 , B02C13/288 , B02C19/18 , B02C23/00 , B02C23/24
摘要： PROBLEM TO BE SOLVED: To provide an ultrahigh-high energy cryogenic impact system in which a grinding station is operated under a reformed gas atmosphere. SOLUTION: A material to be ground is cooled to a very low temperature in the range of about -40 deg.F to about -450 deg.F (about -40 deg.C to about -268 deg.C), preferably -320 deg.F (about -196 deg.C), to increase brittleness and breakability of the material, and a grinding station 4 is operated, for example, under a reduced pressure atmosphere such as vacuum maintained by a vacuum pump that is continuously operated.

8. 发明专利

JP2562103B2 失效
公开(公告)号：JP2562103B2
公开(公告)日：1996-12-11
申请号：JP32725292
申请日：1992-11-12
申请人： KAWASAKI HEAVY IND LTD
发明人： OOHASHI JUNSHIRO , MORI TSUKASA
IPC分类号： B02C13/09 , B02C13/00 , B02C13/28

9. 发明专利

JPH06104187B2 失效
公开(公告)号：JPH06104187B2
公开(公告)日：1994-12-21
申请号：JP9495486
申请日：1986-04-25
IPC分类号： B02C13/00 , B01F7/00 , B01F7/02 , B01F7/04 , B01F13/10

10. 发明专利

JPH06142535A HAMMERING PLATE REPLACEMENT DEVICE OF IMPACT-TYPE CRUSHER 失效
公开(公告)号：JPH06142535A
公开(公告)日：1994-05-24
申请号：JP32725292
申请日：1992-11-12
申请人： KAWASAKI HEAVY IND LTD
发明人： OHASHI JUNSHIRO , MORI TSUKASA
IPC分类号： B02C13/09 , B02C13/00 , B02C13/28
摘要： PURPOSE:To make it easy to replace a hammering plate by providing a single rod-type piston rod-equipped hydraulic cylinder which has a rod end engaged with an impact plate, fixed to a movable table, is installed on a hydraulic cylinder equipped with a double rod-type piston rod having a guide wheel attached to the end, and spreading a transmission member between a frame and the mobile table. CONSTITUTION:A hydraulic cylinder 20 consisting of a double rod-type piston rod 22 is arranged on a frame 18, and a guide wheel 26 is installed on both ends of the double rod-type piston rod 22. In addition, a hydraulic cylinder 32 equipped with a single rod-type piston rod 34 having one end fixed to a mobile table 30 is installed on the top of the hydraulic cylinder 20. Also the end part of the single rod-type piston rod 34 is linked to a hammering plate 12 by an end metal piece 36. Transmission members 48, 48 around which guide wheels 26, 26 are wound are connected to an area between the connection terminals 42, 42 of the mobile table 30 and the connection terminals 46, 46 of the frame 18, and the motive force of the hydraulic cylinder 20 is transmitted to a hydraulic cylinder 32.

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