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1. 发明专利

JPS61133116A Gas purification apparatus 失效
标题翻译：气体净化装置
公开(公告)号：JPS61133116A
公开(公告)日：1986-06-20
申请号：JP25347884
申请日：1984-11-30
申请人： Nippon Paionikusu Kk
发明人： ASANO FUSHINOBU , OTSUKA KENJI , KOBAYASHI MASAYUKI
IPC分类号： B01D53/04
摘要： PURPOSE: To execute efficient heating of regenerated gas in the title apparatus by providing a metallic block provided with a heater in a penetrated passage for gas formed therein and an adsorption tower in the inside of a liquid N
2 tank isolated from heat by vacuum and connecting the gas passage to the upstream side of an adsorption cylinder of the regenerated gas.
CONSTITUTION: An adsorption cylinder 11 and a metallic block 1 are cooled by supplying liq. N
2 in the stage of gas purification. The feed gas is fed to the adsorption cylinder; impure gas is adsorbed and removed, and purified gas is discharged from a discharging pipe 14. In the regeneration stage of the adsorbent, liq.N
2 is discharged from the liq. N
2 tank and the inside of the internal cylinder 8 is evacuated also. In the state, electric current is fed to a sheathed heater 5 and a microheater 7 to heat the metallic block. The regenerated gas is heated in the gas passage 3. The impure gas adsorbed to the adsorbent is desorbed by the heated gas and removed.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了在标题装置中通过在形成于其中的气体的穿透通道中设置加热器的金属块和通过真空从热隔离的液体N 2罐的内部的吸附塔来对标题装置中的再生气体进行有效的加热，气体通向再生气体的吸附筒的上游侧。构成：吸附筒11和金属块1通过供给液体而被冷却。 N2在气体净化阶段。进料气供给到吸附筒; 不纯气体被吸附除去，净化气体从排出管14排出。在吸附剂的再生阶段，液体N 2从液体排出。 N2罐和内筒8的内部也被排出。在这种状态下，电流被送到护套加热器5和微加热器7以加热金属块。再生气体在气体通道3中被加热。吸附到吸附剂上的不纯气体被加热的气体解吸并除去。

2. 发明专利

JPS61130864A Detection of impure gas 失效
标题翻译：检测气体
公开(公告)号：JPS61130864A
公开(公告)日：1986-06-18
申请号：JP25347984
申请日：1984-11-30
申请人： Nippon Paionikusu Kk
发明人： ASANO FUSHINOBU , OTSUKA KENJI
IPC分类号： G01N25/18 , G01N27/18 , G01N33/00
CPC分类号： G01N33/0026
摘要： PURPOSE:To detect the mixing of a trace of impure gas accurately, by feeding a refined gas and a measuring gas alternately to the sample side of a heat conductivity detector by switching. CONSTITUTION:First, valves 8a and 8b are opened while a valve 8c closed and a refined gas is fed to the reference side 4 and the sample side 6 of a heat conductivity detector 1 from branches 5a and 5b and the base line of the potential difference of a recorder 2 is adjusted to zero. Then, the valve 8b is closed while the valve 8c is opened to feed a measuring gas to the sample side 6. After a fixed time passes, the valve 8c is closed and the valve 8b is opened to switch the refined gas over to the sample side 6. Thereafter, this operation is repeated to feed the refined gas and the measuring gas alternately to the sample side 6 by switching. Here, when any impure gas is contained in the measuring gas, the potential difference due to the heat conductivity of the impure gas increases or decreases by a step each time the refined gas and the measuring gas are switched and this variation is recorded on a recorder 2 thereby enabling the detection of the content thereof.
摘要翻译：目的：通过切换，将精细气体和测量气体交替地传送到热导检测器的样品侧，以精确地检测痕量不纯气体的混合。构成：首先，在阀8c闭合并且精细气体从分支5a和5b以及电位差的基线被供给到参考侧4和导热性检测器1的样品侧6的同时打开阀8a和8b 的记录器2被调整为零。然后，阀8b关闭，同时阀8c打开以将测量气体供给到样品侧6.固定时间过后，阀8c关闭，阀8b打开以将精炼气体转换到样品然后重复该操作，通过切换将精炼气体和测量气体交替地供给到样品侧6。这里，当测量气体中含有不纯气体时，由于不纯气体的导热性引起的电位差每当精炼气体和测量气体被切换并且这种变化被记录在记录器上时逐渐增加或减小 2，从而能够检测其内容。

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