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Taichi Tagawa Patents |
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Inventor: Tagawa; Taichi
Address: Shiga, JP
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5052818 |
Method of and apparatus for measuring very low water content in gas |
October 1, 1991 |
| An improved method of and an apparatus for measuring a very low water content in a non-condensible gas which has a dew point in the range of from ordinary temperature to -80.degree. C. or less. The gas to be measured is pre-cooled to a temperature slightly higher than that of the dew |
| 4781735 |
Enrichment in oxygen gas |
November 1, 1988 |
| A process for separating enriched oxygen and argon from air through pressure swing adorption by using an adsorbent which is capable of selectively adsorbing nitrogen. Product gas is recovered from one adsorption column in which the adsorption step has already been completed by moving |
| 4307067 |
Process for deodorizing exhaust gas containing smelly components |
December 22, 1981 |
| A process for deodorizing an exhaust gas containing at least one smelly material selected from the group consisting of acidic smelly materials, such as hydrogen sulfide, mecaptans, dimethyl sulfide, dimethyl disulfide and the like; basic smelly materials, such as ammonia, amines and the |
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