专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

HU185039B APPARATUS FOR PROVODING FOR SUPPORT AT THE CROSSING OF FACE ENTRIES 未知
公开(公告)号：HU185039B
公开(公告)日：1984-11-28
申请号：HU94781
申请日：1981-04-13
申请人： KOEZPONTI BANYASZATI FEJLESZTE , TATABANYAI SZENBANYAK
发明人： SZEBENYI FERENC , NEMETH JANOS , BOHNERT JOZSEF , SOLYMOS ANDRAS , PETRASSY MIKLOS , KOVACS TAMAS , KRUPANSZKY JOZSEF , NOLL ISTVAN
IPC分类号： E21D23/00 , E21D23/04
摘要： A self-advancing support apparatus for protecting mine gate crossings, and optionally for engaging the reversing/driving head of a longwall and/or gate conveyor. The support apparatus has at least two side by side desired construction but expediently of a construction identical with that of the support unit at the longwall face to which said unit is connected via a coupling element. Each unit includes a base, a canopy, and connected between them, expediently by articulation, bracing elements as well as advancing elements and holding devices mounted on the base, and if so desired, for advancing the reversing/driving head of the longwall conveyor, a guide track extending in the direction of the gate conveyor, and an actuating/controlling unit. A holding mechanism is provided for engaging the reversing/driving head of the longwall conveyor and has at least two degrees of freedom of movement. An extendible cantilever is connected to the canopy, and at least one device for directional guidance connects the units together and expediently is in the form of a jack.

2. 发明专利

HU180000B METHOD FOR UNDERGROUND GASIFYING THE BEDS OF COMBUSTIBLE ROCKS 未知
公开(公告)号：HU180000B
公开(公告)日：1983-01-28
申请号：HUKO002986
申请日：1979-04-20
申请人： KOEZPONTI BANYASZATI FEJLESZTE , TATABANYAI SZENBANYAK
发明人： KISS JOZSEF , SOLYMOS ANDRAS , BERCZES JOZSEF , SZABO KAROLY
IPC分类号： E21B43/28 , E21B43/18 , E21B43/243 , E21C43/00

3. 发明专利

DE3115293A1 未知
公开(公告)号：DE3115293A1
公开(公告)日：1982-04-15
申请号：DE3115293
申请日：1981-04-15
申请人： TATABANYAI SZENBANYAK
发明人： BARSI KAROLY , SALAMON HUGO , SOLYMOS ANDRAS , TAKACS JOZSEF , TOTH ISTVAN
IPC分类号： E21C20060101 , E21C41/00 , E21C41/18 , E21C41/04

4. 发明专利

IN157003B A METHOD OF CONSTRUCTION OF IMPROVED SAFETY PILLARS FOR THE EXTRACTION OF MINERAL DEPOSITS IN MINES 未知
公开(公告)号：IN157003B
公开(公告)日：1985-12-28
申请号：IN1290CA1982
申请日：1982-11-03
申请人： TATABANYAI SZENBANYAK
发明人： SOLYMOS ANDRAS , BARSI KAROLY , FORISEK ISTVAN , DOROMBOZI LASZLO , LUKONITS OTTO , KIS-TAMAS LASZLO
IPC分类号： E21D23/00

6. 发明专利

AU7748381A RECOVERING RARE EARTH METALS FROM COAL RESIDUES 未知
公开(公告)号：AU7748381A
公开(公告)日：1982-05-20
申请号：AU7748381
申请日：1981-11-13
申请人： MTA , TATABANYAI SZENBANYAK
发明人： PANTO GYORGY , LEFFLER JANOS , GERBER PAL , KASZANITZKY FERENC , SOLYMOS ANDRAS , MATYAS BELA
IPC分类号： C22B34/00 , B03B9/04 , C01G31/00 , C01G39/00 , C01G99/00 , C22B3/06 , C22B7/00 , C22B7/02 , C22B7/04 , C22B34/20 , C22B34/22 , C22B34/30 , C22B59/00 , C22B60/00 , C22B61/00 , C22B60/02
摘要： The invention relates to a method for recovering rare metals from the combustion residues of various coals, in particular brown coals. The recovery is performed by digestion, more particularly by aqueous and/or dilute alkaline and/or dilute acidic digestion, where two or three of these steps can be combined in any desired order or they may be carried out separately. During digestion the concentration of the solution is monitored and the subsequent digestion steps are terminated at a desired concentration. The solid and liquid phase are then separated and the rare metals are isolated from the liquid phase while the solid phase, optionally after neutralization and/or washing can be utilized for example as a source of energy.

7. 发明专利

AU5646680A SEPARATING COAL FROM ROCK 未知
公开(公告)号：AU5646680A
公开(公告)日：1980-10-16
申请号：AU5646680
申请日：1980-03-14
申请人： TATABANYAI SZENBANYAK
发明人： KULCSAR GYULA , SOLYMOS ANDRAS
IPC分类号： B03B5/30 , B03B5/34 , B03B9/00
摘要： The invention relates to a process for separating rock refuse of coal mining and products of coal deposits with rock intercalation, the coal contents of which being advantageously less, than 50%, into parts being rich and poor in coal, respectively, in a given case in a pure refuse parts by using the heavy-media process. In sense of the invention the raw material mentioned above is crushed according to necessity to the grain size of 0 to 50 mm and/or graded. Hereinafter from the raw material and from the weighting material partly being present in the raw material in a quantity of at least 7 weight-%, advantageously 10 weight-%, in a grain size of 0-0.5 mm, partly recycled from the process, a mixture of sludge is prepared in the presence of a liquid phase, while the density of the sludge mixture is adjusted in accordance with the extent of separation. The sludge mixture is allowed to pass through one or more hydrocyclones and equipments separating according to grainsize and/or grading equipments. The density of a part or of the entirety of the streaming suspension is adjusted in accordance with the required density of the sludge mixture, and the suspension in a density thus adjusted is recycled to the sludge production. The product resulting from separation and the suspension not having been recycled are discharged from the system. In case of necessity the process is partly or entirely automatically controlled.

8. 发明专利

CS257761B2 MINING PROCESS FOR MINERAL DEPOSITS MINING 未知
公开(公告)号：CS257761B2
公开(公告)日：1988-06-15
申请号：CS784182
申请日：1982-11-03
申请人： TATABANYAI SZENBANYAK
发明人： SOLYMOS ANDRAS , BARSI KAROLY , KIS-TAMAS LASZLO , FORISEK ISTVAN , DOEROEMBOEZI LASZLO , LUKONITS OTTO
IPC分类号： E21C41/16 , E21C41/18 , E21C41/04

9. 发明专利

IN154207B A PROCESS FOR CONSTRUCTING AN IMPROVED BOUNDARY PILLAR FOR THE EXTRACTION OF THICK COAL SEAMS 未知
公开(公告)号：IN154207B
公开(公告)日：1984-10-06
申请号：IN390CA1981
申请日：1981-04-09
申请人： TATABANYAI SZENBANYAK
发明人： BARSI KAROLY , SALAMON HUGO , SOLYMOS ANDRAS , TAKACS JOZSEF , TOTH ISTVAN
IPC分类号： E21C20060101 , E21C41/00 , E21C41/18

10. 发明专利

AU533605B2 SEPARATING COAL FROM ROCK 未知
公开(公告)号：AU533605B2
公开(公告)日：1983-12-01
申请号：AU5646680
申请日：1980-03-14
申请人： TATABANYAI SZENBANYAK
发明人： KULCSAR GYULA , SOLYMOS ANDRAS
IPC分类号： B03B5/30 , B03B5/34 , B03B9/00
摘要： The invention relates to a process for separating rock refuse of coal mining and products of coal deposits with rock intercalation, the coal contents of which being advantageously less, than 50%, into parts being rich and poor in coal, respectively, in a given case in a pure refuse parts by using the heavy-media process. In sense of the invention the raw material mentioned above is crushed according to necessity to the grain size of 0 to 50 mm and/or graded. Hereinafter from the raw material and from the weighting material partly being present in the raw material in a quantity of at least 7 weight-%, advantageously 10 weight-%, in a grain size of 0-0.5 mm, partly recycled from the process, a mixture of sludge is prepared in the presence of a liquid phase, while the density of the sludge mixture is adjusted in accordance with the extent of separation. The sludge mixture is allowed to pass through one or more hydrocyclones and equipments separating according to grainsize and/or grading equipments. The density of a part or of the entirety of the streaming suspension is adjusted in accordance with the required density of the sludge mixture, and the suspension in a density thus adjusted is recycled to the sludge production. The product resulting from separation and the suspension not having been recycled are discharged from the system. In case of necessity the process is partly or entirely automatically controlled.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式