GB1106578A - Improvements in high purity vitreous silica product and process - Google Patents
Improvements in high purity vitreous silica product and processInfo
- Publication number
- GB1106578A GB1106578A GB43804/66A GB4380466A GB1106578A GB 1106578 A GB1106578 A GB 1106578A GB 43804/66 A GB43804/66 A GB 43804/66A GB 4380466 A GB4380466 A GB 4380466A GB 1106578 A GB1106578 A GB 1106578A
- Authority
- GB
- United Kingdom
- Prior art keywords
- high purity
- silica
- vitreous silica
- silica product
- free
- 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 title abstract 7
- 239000000377 silicon dioxide Substances 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/01—Other methods of shaping glass by progressive fusion or sintering of powdered glass onto a shaping substrate, i.e. accretion, e.g. plasma oxidation deposition
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/10—Forming beads
- C03B19/1005—Forming solid beads
- C03B19/106—Forming solid beads by chemical vapour deposition; by liquid phase reaction
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
- C03B19/1415—Reactant delivery systems
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
- C03B19/1415—Reactant delivery systems
- C03B19/1423—Reactant deposition burners
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Silicon Compounds (AREA)
- Glass Compositions (AREA)
Abstract
Silica which is substantially metal-free, carbon free and water free is produced by the introduction of high purity silicon into a plasma induced by a radio frequency in a stream of argon and oxygen. Metallic silicon is deposited in the cold region and then converted to silica by oxidation. The silica may be used as windows for absorption cells, or in coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6700353A NL6700353A (en) | 1966-01-11 | 1967-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49618065A | 1965-10-14 | 1965-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1106578A true GB1106578A (en) | 1968-03-20 |
Family
ID=23971579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43804/66A Expired GB1106578A (en) | 1965-10-14 | 1966-09-30 | Improvements in high purity vitreous silica product and process |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4917957B1 (en) |
| CH (1) | CH484836A (en) |
| DE (1) | DE1567564A1 (en) |
| FR (1) | FR1495990A (en) |
| GB (1) | GB1106578A (en) |
| NL (1) | NL6614451A (en) |
| SE (1) | SE313552B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0024456B1 (en) * | 1977-08-11 | 1983-12-07 | Elkem A/S | Thermoplastic resin compositions containing a filler and artifacts formed therefrom |
-
1966
- 1966-09-30 GB GB43804/66A patent/GB1106578A/en not_active Expired
- 1966-10-06 FR FR79045A patent/FR1495990A/en not_active Expired
- 1966-10-07 CH CH1446366A patent/CH484836A/en not_active IP Right Cessation
- 1966-10-08 JP JP41066404A patent/JPS4917957B1/ja active Pending
- 1966-10-13 DE DE19661567564 patent/DE1567564A1/en active Pending
- 1966-10-13 NL NL6614451A patent/NL6614451A/xx unknown
- 1966-10-14 SE SE13967/66A patent/SE313552B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1495990A (en) | 1967-09-22 |
| SE313552B (en) | 1969-08-18 |
| JPS4917957B1 (en) | 1974-05-07 |
| NL6614451A (en) | 1967-04-17 |
| CH484836A (en) | 1970-01-31 |
| DE1567564A1 (en) | 1970-09-10 |
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