JPH0392758U - - Google Patents
Info
- Publication number
- JPH0392758U JPH0392758U JP15283489U JP15283489U JPH0392758U JP H0392758 U JPH0392758 U JP H0392758U JP 15283489 U JP15283489 U JP 15283489U JP 15283489 U JP15283489 U JP 15283489U JP H0392758 U JPH0392758 U JP H0392758U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- atmospheric
- charging
- heat treatment
- gas supply
- 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.)
- Pending
Links
- 239000007789 gas Substances 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15283489U JPH0392758U (en]) | 1989-12-30 | 1989-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15283489U JPH0392758U (en]) | 1989-12-30 | 1989-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0392758U true JPH0392758U (en]) | 1991-09-20 |
Family
ID=31699074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15283489U Pending JPH0392758U (en]) | 1989-12-30 | 1989-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0392758U (en]) |
-
1989
- 1989-12-30 JP JP15283489U patent/JPH0392758U/ja active Pending
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