JPH0233173Y2 - - Google Patents
Info
- Publication number
- JPH0233173Y2 JPH0233173Y2 JP13542082U JP13542082U JPH0233173Y2 JP H0233173 Y2 JPH0233173 Y2 JP H0233173Y2 JP 13542082 U JP13542082 U JP 13542082U JP 13542082 U JP13542082 U JP 13542082U JP H0233173 Y2 JPH0233173 Y2 JP H0233173Y2
- Authority
- JP
- Japan
- Prior art keywords
- silica gel
- moisture
- layer
- tube
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 62
- 239000000741 silica gel Substances 0.000 claims description 60
- 229910002027 silica gel Inorganic materials 0.000 claims description 60
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 239000003960 organic solvent Substances 0.000 description 11
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 8
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011369 resultant mixture Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13542082U JPS5940852U (ja) | 1982-09-07 | 1982-09-07 | シリカゲル管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13542082U JPS5940852U (ja) | 1982-09-07 | 1982-09-07 | シリカゲル管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5940852U JPS5940852U (ja) | 1984-03-15 |
| JPH0233173Y2 true JPH0233173Y2 (enrdf_load_stackoverflow) | 1990-09-06 |
Family
ID=30304806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13542082U Granted JPS5940852U (ja) | 1982-09-07 | 1982-09-07 | シリカゲル管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5940852U (enrdf_load_stackoverflow) |
-
1982
- 1982-09-07 JP JP13542082U patent/JPS5940852U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5940852U (ja) | 1984-03-15 |
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