发明名称 |
DEVICE FOR AUTOMATIC MEASUREMENT OF DENSITY OF ARSINE GAS |
摘要 |
PURPOSE:To introduce the atmosphere gas to be measured having been removed of hydrogen sulfide into a solution which discolors when contacted with arsine gas, and measure the absorbancy of this solution, thereby making automatic and continuous determination of the density of arsine gas. |
申请公布号 |
JPS5247794(A) |
申请公布日期 |
1977.04.15 |
申请号 |
JP19750123090 |
申请日期 |
1975.10.13 |
申请人 |
MITSUI KINZOKU KOGYO KK;HACHINOHE SEIREN KK |
发明人 |
KOSAKA HIROSHI;SAIKAWA YORIHIDE;KUSANO MINEHARU |
分类号 |
G01N31/00;G01N21/78 |
主分类号 |
G01N31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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