会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明专利
    • Method for separating oxygen and nitrogen from mixed gas
    • 从混合气体中分离出氧和氮的方法
    • JPS6154220A
    • 1986-03-18
    • JP17334484
    • 1984-08-22
    • Mitsubishi Heavy Ind Ltd
    • TSUTAYA HIROYUKIIZUMI JUNSHIRAKAWA SEIICHIOOSHIMA KAZUAKI
    • B01D53/04C01B13/02C01B21/04
    • C01B21/045
    • PURPOSE: To decrease the motive power unit cost by operating the following gas with a prescribed method which consists essentially of oxygen and nitrogen and is flowed into the plural adsorption towers packed with sodium faujasite.
      CONSTITUTION: The mixed gas consisting essentially of oxygen and nitrogen is flowed at room temp. or below in 1W3ata pressure into the plural adsorption towers packed with sodium faujasite. In the period of this adsorbing process, the mixed gas is naturally flowed into the adsorption towers till the atmospheric pressure and thereafter pressurized in 1W3ata pressure and flowed thereinto. Nitrogen contained in the mixed gas is adsorbed and oxygen is flowed out through the outlets of the adsorption towers. On the other hand, the towers in which nitrogen is adsorbed are decompressed to 0.08W0.5ata and regenerated.
      COPYRIGHT: (C)1986,JPO&Japio
    • 目的:通过以基本上由氧和氮组成的规定方法操作下列气体,并流入填充有八面沸石的多个吸附塔,降低动力单位成本。 构成:基本上由氧和氮组成的混合气体在室温下流动。 或以下1-3ata压力进入填充有八面沸石的多个吸附塔。 在该吸附过程中,混合气自然流入吸附塔直至大气压,此后在1-3at压力下加压并流入其中。 混合气体中含有的氮被吸附,氧气通过吸附塔的出口流出。 另一方面,吸附氮气的塔减压至0.08-0.5a​​ta,再生。