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.