公开(公告)号：US4278319A

公开(公告)日：1981-07-14

申请号：US12112

申请日：1979-02-14

申请人： Judit Timko born Jozsa ,  Tibor Blickle ,  Oszkar Borlai ,  Aurel Ujhidy

发明人： Judit Timko born Jozsa ,  Tibor Blickle ,  Oszkar Borlai ,  Aurel Ujhidy

IPC分类号： G03H1/00 ,  G03H1/30

CPC分类号： G03H1/00 ,  G03H2001/0471

摘要： An improved method for examining an at least partially transparent dispersed system which is trans-illuminated by a laser beam directed to a surface region of a photosensitive recording means is disclosed. The improvement is characterized by the steps of: producing a reference laser beam from the trans-illuminating laser beam before it passes through the dispersed system; directing the reference laser beam directly to a first portion of the surface region; optically recording the resulting interference pattern on the surface region, whereby the surface region comprises an off-line holographic record of the dispersed system in a first portion in which both the through-going and the reference laser beams are recorded and an in-line holographic record of the dispersed system in a second portion; and, reconstructing the in-line and off-line holographic records on disjunct fields of the region to provide appropriate, separately evaluable images of the dispersed system.

摘要翻译： 公开了一种用于检查被指向感光记录装置的表面区域的激光束反相照射的至少部分透明的分散系统的改进方法。 该改进的特征在于以下步骤：在穿过分散系统之前从反照射激光束产生参考激光束; 将参考激光束直接引导到表面区域的第一部分; 将所得到的干涉图案光学地记录在表面区域上，由此表面区域包括在其中记录直通和参考激光束的第一部分中的分散系统的离线全息记录，以及直列全息图 分散系统的记录在第二部分; 并重建在该区域的分离场上的在线和离线全息记录，以提供分散系统的适当的，可分别评估的图像。

公开(公告)号：US3956454A

公开(公告)日：1976-05-11

申请号：US416676

申请日：1973-11-16

申请人： Erno Nemecz ,  Aurel Ujhidy ,  Oszkar Borlai ,  Karoly Polinszky ,  Janos Szepvolgyi ,  Tamas Szekely ,  Laszlone Szabo ,  Szilard Riederauer

发明人： Erno Nemecz ,  Aurel Ujhidy ,  Oszkar Borlai ,  Karoly Polinszky ,  Janos Szepvolgyi ,  Tamas Szekely ,  Laszlone Szabo ,  Szilard Riederauer

IPC分类号： C01F7/60 ,  C22B21/00 ,  C01F7/56

CPC分类号： C01F7/60 ,  C22B21/0007

摘要： The instant invention is particularly useful for using low-grade carbonaceous material to form aluminum-trichloride. Aluminous material and the carbonaceous material are comminuted either separately or together, and then the aluminous and carbonaceous materials are either compacted or mixed with a binder to form a doughlike paste. The compacting or mixing with the binder to form the dough-like paste is to insure that the particulate aluminous and carbonaceous materials have extremely close and intimate contact. The mixture is then calcined and chlorinated at an elevated temperature to form aluminum trichloride.

摘要翻译： 本发明特别适用于使用低等级碳质材料来形成三氯化铝。 将铝材料和碳质材料分开或一起粉碎，然后将铝和碳质材料压实或与粘合剂混合以形成面团状糊状物。 压实或与粘合剂混合以形成面团状糊料是为了确保颗粒状的含铝和碳质材料具有非常接近和紧密的接触。 然后将混合物在升高的温度下煅烧和氯化以形成三氯化铝。

公开(公告)号：US3950485A

公开(公告)日：1976-04-13

申请号：US597083

申请日：1975-07-18

申请人： Erno Nemecz ,  Aurel Ujhidy ,  Karoly Polinszky ,  Janos Szepvolgyi ,  Oszkar Borlai ,  Laszlo Kapolyi ,  Tamas Szekely

发明人： Erno Nemecz ,  Aurel Ujhidy ,  Karoly Polinszky ,  Janos Szepvolgyi ,  Oszkar Borlai ,  Laszlo Kapolyi ,  Tamas Szekely

IPC分类号： C01F7/60 ,  C01F7/56

CPC分类号： C01F7/60

摘要： A process for the production of aluminum chloride from raw materials such as coal slate or bituminous shale is disclosed. The raw material should preferably have an ash content of at least 30% by weight, and with the aluminum content of the ash being at least 20%, calculated as Al.sub.2 O.sub.3. The raw material is first calcined and then chlorinated with a gaseous stream containing chlorine and carbon monoxide to form the aluminum chloride product.

摘要翻译： 公开了从原料如煤板岩或沥青页岩生产氯化铝的方法。 原料的灰分优选为至少30重量％，灰分的铝含量为Al 2 O 3计，至少为20重量％。 首先对原料进行煅烧，然后用含氯和一氧化碳的气流进行氯化，形成氯化铝产物。

公开(公告)号：US3937786A

公开(公告)日：1976-02-10

申请号：US481543

申请日：1974-06-20

申请人： Erno Nemecz ,  Aurel Ujhidy ,  Karoly Polinszky ,  Janos Szepvolgyi ,  Oszkar Borlai ,  Laszlo Kapolyi ,  Tamas Szekely

发明人： Erno Nemecz ,  Aurel Ujhidy ,  Karoly Polinszky ,  Janos Szepvolgyi ,  Oszkar Borlai ,  Laszlo Kapolyi ,  Tamas Szekely

IPC分类号： C01F7/60 ,  C01F7/56

CPC分类号： C01F7/60

摘要： A process for the production of aluminum chloride from raw materials such as coal slate or bituminous shale is disclosed. The raw material should preferably have an ash content of at least 30% by weight, and with the aluminum content of the ash being at least 20%, calculated as Al.sub.2 O.sub.3. The raw material is first calcined and then chlorinated with a gaseous stream containing chlorine and carbon monoxide to form the aluminum chloride product.