JPS6238294B2 - - Google Patents
Info
- Publication number
- JPS6238294B2 JPS6238294B2 JP57001976A JP197682A JPS6238294B2 JP S6238294 B2 JPS6238294 B2 JP S6238294B2 JP 57001976 A JP57001976 A JP 57001976A JP 197682 A JP197682 A JP 197682A JP S6238294 B2 JPS6238294 B2 JP S6238294B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- gas
- sulfur
- storage chamber
- raw material
- 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
- 239000011521 glass Substances 0.000 claims description 28
- 239000002994 raw material Substances 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910052798 chalcogen Inorganic materials 0.000 claims description 6
- 150000001787 chalcogens Chemical class 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 6
- 239000005387 chalcogenide glass Substances 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 5
- 150000004771 selenides Chemical class 0.000 claims 1
- 150000004763 sulfides Chemical class 0.000 claims 1
- 150000004772 tellurides Chemical class 0.000 claims 1
- 239000007789 gas Substances 0.000 description 24
- 229910052717 sulfur Inorganic materials 0.000 description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 16
- 239000011593 sulfur Substances 0.000 description 15
- 229910052732 germanium Inorganic materials 0.000 description 7
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 229910052711 selenium Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- PXJJSXABGXMUSU-UHFFFAOYSA-N disulfur dichloride Chemical compound ClSSCl PXJJSXABGXMUSU-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57001976A JPS58120538A (ja) | 1982-01-09 | 1982-01-09 | カルコゲナイドガラスの製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57001976A JPS58120538A (ja) | 1982-01-09 | 1982-01-09 | カルコゲナイドガラスの製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58120538A JPS58120538A (ja) | 1983-07-18 |
| JPS6238294B2 true JPS6238294B2 (fr) | 1987-08-17 |
Family
ID=11516569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57001976A Granted JPS58120538A (ja) | 1982-01-09 | 1982-01-09 | カルコゲナイドガラスの製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58120538A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60176942A (ja) * | 1984-02-20 | 1985-09-11 | Hitachi Ltd | 赤外光フアイバの製造方法 |
| JPS6445741A (en) * | 1987-08-12 | 1989-02-20 | Hisankabutsu Glass Kenkyu | Production of chalcogenide glass |
| JPH0684253B2 (ja) * | 1988-02-23 | 1994-10-26 | 非酸化物ガラス研究開発株式会社 | カルコゲナイドガラスの製造方法 |
| JPH0699164B2 (ja) * | 1988-11-04 | 1994-12-07 | 非酸化物ガラス研究開発株式会社 | カルコゲナイドガラス原料の精製法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553353A (en) * | 1978-06-24 | 1980-01-11 | Nippon Telegr & Teleph Corp <Ntt> | Production of anhydrous quartz glass |
-
1982
- 1982-01-09 JP JP57001976A patent/JPS58120538A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553353A (en) * | 1978-06-24 | 1980-01-11 | Nippon Telegr & Teleph Corp <Ntt> | Production of anhydrous quartz glass |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58120538A (ja) | 1983-07-18 |
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