SU501663A3 - Способ обработки активной окиси алюмини - Google Patents
Способ обработки активной окиси алюминиInfo
- Publication number
- SU501663A3 SU501663A3 SU1781197A SU1781197A SU501663A3 SU 501663 A3 SU501663 A3 SU 501663A3 SU 1781197 A SU1781197 A SU 1781197A SU 1781197 A SU1781197 A SU 1781197A SU 501663 A3 SU501663 A3 SU 501663A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alumina
- active alumina
- product
- processing active
- hours
- Prior art date
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO6690271 | 1971-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU501663A3 true SU501663A3 (ru) | 1976-01-30 |
Family
ID=20089068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1781197A SU501663A3 (ru) | 1971-05-15 | 1972-05-04 | Способ обработки активной окиси алюмини |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS163276B2 (cs) |
| IT (1) | IT954978B (cs) |
| SU (1) | SU501663A3 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8394880B2 (en) | 2002-04-19 | 2013-03-12 | Saint-Gobain Ceramics & Plastics, Inc. | Flame retardant composites |
-
1972
- 1972-04-25 CS CS277372A patent/CS163276B2/cs unknown
- 1972-05-04 IT IT2392272A patent/IT954978B/it active
- 1972-05-04 SU SU1781197A patent/SU501663A3/ru active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8394880B2 (en) | 2002-04-19 | 2013-03-12 | Saint-Gobain Ceramics & Plastics, Inc. | Flame retardant composites |
Also Published As
| Publication number | Publication date |
|---|---|
| CS163276B2 (cs) | 1975-08-29 |
| IT954978B (it) | 1973-09-15 |
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