专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

ES338908A1 UN PROCEDIMIENTO Y UN APARATO PARA LA SEPARACION DE LOS COMPONENTES DE UNA MEZCLA DE GASES. 未知
公开(公告)号：ES338908A1
公开(公告)日：1968-08-16
申请号：ES338908
申请日：1967-04-04
申请人： FLEUR CORP
IPC分类号： F25J3/04 , B01D

65. 发明专利

GB1088806A Separating the components of air and gaseous mixtures 未知
公开(公告)号：GB1088806A
公开(公告)日：1967-10-25
申请号：GB1960566
申请日：1966-05-04
申请人： FLEUR CORP
IPC分类号： F25J3/04
摘要： 1,088,806. Cold separation of air. LA FLEUR CORPORATION. May 4, 1966 [May 7, 1965], No. 19605/66. Heading F4P. The head of an air rectification column 20, Fig. 1, is cooled either by an external refrigerant, e.g. hydrogen, helium or neon traversing a coil 31 in a condenser 33 or by liquid nitrogen withdrawn from a tank 60, Fig. 2, and expanded at a valve 64 into the column head and the latter is further cooled by diverting a portion of incoming compressed air having been purified and cooled at 12, 14 and liquefied in a reboil coil 18 and expanding said portion at a valve 32 into a coil 34 in the column head; the remainder of the liquid air being expanded at a valve 24 into the column 20 at the mid-point thereof. Product gaseous oxygen is withdrawn through lines 36, 42, liquid nitrogen through a line 72 and gaseous nitrogen through lines 38, 44 and portions of gaseous oxygen and nitrogen may be diverted through lines 43, 45 to turbines 46 coupled to the air compressor 10.

68. 发明专利

ES315757A1 PROCEDIMIENTO PARA UTILIZAR EL CALOR DE ESCAPE PARA LA PRODUCCION DE REFRIGERACION. 未知
公开(公告)号：ES315757A1
公开(公告)日：1966-06-16
申请号：ES315757
申请日：1965-07-24
申请人： THE LA FLEUR CORP
IPC分类号： F25B9/00 , F25J3/04 , H02K44/08

你已经成功收藏专利！

检索式保存成功!

IPRDB