ES336431A1 - Procedure for the manufacture of zeolite crystalline of the synthetic faujasite type. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the manufacture of zeolite crystalline of the synthetic faujasite type. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES336431A1 ES336431A1 ES336431A ES336431A ES336431A1 ES 336431 A1 ES336431 A1 ES 336431A1 ES 336431 A ES336431 A ES 336431A ES 336431 A ES336431 A ES 336431A ES 336431 A1 ES336431 A1 ES 336431A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- procedure
- 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
- 229910021536 Zeolite Inorganic materials 0.000 title abstract 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title abstract 2
- 239000012013 faujasite Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000010457 zeolite Substances 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal aluminate Chemical class 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 238000010335 hydrothermal treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Process for manufacturing crystalline zeolite of the synthetic faujasite type, by hydrothermal treatment, characterized in that an aqueous suspension of an amorphous alkali metal aluminate is heated at a temperature between approximately 100 and 160º C. under autogenous pressure for at least several hours. of composition such that the molar ratio of silica to aluminum oxide is between 2.3 and 4, and the ratio of alkaline oxide to aluminum oxide is greater than 1.2, in the presence of an excess of alkali, in such quantity that the initial pH is at least equal to 13. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR49494A FR1477542A (en) | 1966-02-14 | 1966-02-14 | Process for preparing synthetic crystalline zelite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES336431A1 true ES336431A1 (en) | 1968-01-01 |
Family
ID=8601281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES336431A Expired ES336431A1 (en) | 1966-02-14 | 1967-02-04 | Procedure for the manufacture of zeolite crystalline of the synthetic faujasite type. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES336431A1 (en) |
-
1967
- 1967-02-04 ES ES336431A patent/ES336431A1/en not_active Expired
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