DE1567884C3 - Verfahren zur Herstellung von glasigem Boroxid - Google Patents
Verfahren zur Herstellung von glasigem BoroxidInfo
- Publication number
- DE1567884C3 DE1567884C3 DE1567884A DE1567884A DE1567884C3 DE 1567884 C3 DE1567884 C3 DE 1567884C3 DE 1567884 A DE1567884 A DE 1567884A DE 1567884 A DE1567884 A DE 1567884A DE 1567884 C3 DE1567884 C3 DE 1567884C3
- Authority
- DE
- Germany
- Prior art keywords
- boron oxide
- sulfuric acid
- alkali
- borate
- oxide
- 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
- 229910052810 boron oxide Inorganic materials 0.000 title claims 11
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 title claims 11
- 238000000034 method Methods 0.000 title claims 8
- 238000004519 manufacturing process Methods 0.000 title claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 13
- 239000003513 alkali Substances 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 6
- 235000010339 sodium tetraborate Nutrition 0.000 claims 5
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 4
- 229910021538 borax Inorganic materials 0.000 claims 4
- 150000001642 boronic acid derivatives Chemical class 0.000 claims 4
- 210000003298 dental enamel Anatomy 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims 2
- 239000004327 boric acid Substances 0.000 claims 2
- 229910052796 boron Inorganic materials 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 claims 2
- 150000004677 hydrates Chemical class 0.000 claims 2
- 239000000155 melt Substances 0.000 claims 2
- 239000000376 reactant Substances 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- 239000004328 sodium tetraborate Substances 0.000 claims 2
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 claims 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 229910021540 colemanite Inorganic materials 0.000 claims 1
- -1 colemanite (Ca. Chemical class 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 150000004691 decahydrates Chemical class 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- CDMADVZSLOHIFP-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 CDMADVZSLOHIFP-UHFFFAOYSA-N 0.000 claims 1
- STNGULMWFPMOCE-UHFFFAOYSA-N ethyl 4-butyl-3,5-dimethyl-1h-pyrrole-2-carboxylate Chemical compound CCCCC1=C(C)NC(C(=O)OCC)=C1C STNGULMWFPMOCE-UHFFFAOYSA-N 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000000227 grinding Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- KKKYJLNWARAYSD-UHFFFAOYSA-N hexacalcium;tetraborate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] KKKYJLNWARAYSD-UHFFFAOYSA-N 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 235000011837 pasties Nutrition 0.000 claims 1
- VPOLVWCUBVJURT-UHFFFAOYSA-N pentadecasodium;pentaborate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] VPOLVWCUBVJURT-UHFFFAOYSA-N 0.000 claims 1
- 150000004686 pentahydrates Chemical class 0.000 claims 1
- 230000000704 physical effect Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000001256 steam distillation Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims 1
- 229910021539 ulexite Inorganic materials 0.000 claims 1
- 238000010626 work up procedure Methods 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/06—Boron halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/10—Compounds containing boron and oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Glass Compositions (AREA)
- Fireproofing Substances (AREA)
- Removal Of Specific Substances (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56301566A | 1966-06-22 | 1966-06-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1567884A1 DE1567884A1 (de) | 1970-10-15 |
| DE1567884B2 DE1567884B2 (de) | 1974-03-07 |
| DE1567884C3 true DE1567884C3 (de) | 1974-12-05 |
Family
ID=24248739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1567884A Expired DE1567884C3 (de) | 1966-06-22 | 1966-08-12 | Verfahren zur Herstellung von glasigem Boroxid |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3468627A (forum.php) |
| JP (1) | JPS4916359B1 (forum.php) |
| BE (1) | BE685282A (forum.php) |
| DE (1) | DE1567884C3 (forum.php) |
| ES (1) | ES330209A1 (forum.php) |
| GB (1) | GB1157675A (forum.php) |
| NL (1) | NL147111B (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52101665U (forum.php) * | 1976-01-30 | 1977-08-02 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1269170A (en) * | 1917-06-26 | 1918-06-11 | Pacific Coast Borax Company | Method of separating borates from their gangue. |
| US1888391A (en) * | 1928-04-16 | 1932-11-22 | Pacific Coast Borax Company | Process of preparing boric acid |
| GB460330A (en) * | 1935-10-09 | 1937-01-26 | Arthur Joseph Somer | Production of anhydrous boric acid |
| US2527618A (en) * | 1945-09-29 | 1950-10-31 | Michael J Bozich | Glass making materials resistant to caking |
| US2898192A (en) * | 1957-05-01 | 1959-08-04 | Horizons Inc | Production of boric acid |
| US3224843A (en) * | 1960-06-30 | 1965-12-21 | Owens Corning Fiberglass Corp | Separation of crystals from a boric anhydride matrix |
| DE1203748B (de) * | 1961-04-29 | 1965-10-28 | Bayer Ag | Kontinuierliches Verfahren zur Herstellung von Chromtrioxid |
-
1966
- 1966-06-22 US US563015A patent/US3468627A/en not_active Expired - Lifetime
- 1966-08-09 BE BE685282D patent/BE685282A/xx unknown
- 1966-08-12 DE DE1567884A patent/DE1567884C3/de not_active Expired
- 1966-08-12 NL NL666611357A patent/NL147111B/xx not_active IP Right Cessation
- 1966-08-12 GB GB36276/66A patent/GB1157675A/en not_active Expired
- 1966-08-12 JP JP41052640A patent/JPS4916359B1/ja active Pending
- 1966-08-12 ES ES0330209A patent/ES330209A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL147111B (nl) | 1975-09-15 |
| JPS4916359B1 (forum.php) | 1974-04-22 |
| GB1157675A (en) | 1969-07-09 |
| US3468627A (en) | 1969-09-23 |
| DE1567884B2 (de) | 1974-03-07 |
| DE1567884A1 (de) | 1970-10-15 |
| NL6611357A (forum.php) | 1967-12-27 |
| ES330209A1 (es) | 1967-06-01 |
| BE685282A (forum.php) | 1967-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8340 | Patent of addition ceased/non-payment of fee of main patent |