CS274790B2 - Method of b-zsm-5 structural type boralite production - Google Patents
Method of b-zsm-5 structural type boralite productionInfo
- Publication number
- CS274790B2 CS274790B2 CS24690A CS24690A CS274790B2 CS 274790 B2 CS274790 B2 CS 274790B2 CS 24690 A CS24690 A CS 24690A CS 24690 A CS24690 A CS 24690A CS 274790 B2 CS274790 B2 CS 274790B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- silicon oxide
- zsm
- structural type
- production
- boralite
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 5
- 229910052814 silicon oxide Inorganic materials 0.000 abstract 5
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 abstract 4
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 2
- 229910021538 borax Inorganic materials 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 238000001027 hydrothermal synthesis Methods 0.000 abstract 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 229910001948 sodium oxide Inorganic materials 0.000 abstract 1
- 239000004328 sodium tetraborate Substances 0.000 abstract 1
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
Abstract
The method of production of boralites of structural type B-ZSM-5 by hydrothermal synthesis consists in the fact that the substance, which is the source of the diboron trioxide, for example boric acid or borax, in the course of action of silicon oxide and a source of sodium oxide, for example a solution of sodium hydroxide, is put in contact with 7 M solution of ethylamine, while the molar ratio of silicon oxide and diboron trioxide is 4 to 360, of silicon oxide and nitrogen monoxide from 4 to 90, of silicon oxide and ethylamine from 0.7 to 1.5 and molar ratio of water and silicon oxide ranges from 17 to 50. Boralites of structural type B-ZSM-5 are important catalysers in organic technology and petrochemistry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS90246A CS24690A2 (en) | 1990-01-18 | 1990-01-18 | Method of b-zsm-5 structural type boralites production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS90246A CS24690A2 (en) | 1990-01-18 | 1990-01-18 | Method of b-zsm-5 structural type boralites production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS274790B2 true CS274790B2 (en) | 1991-11-12 |
| CS24690A2 CS24690A2 (en) | 1991-11-12 |
Family
ID=5334240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS90246A CS24690A2 (en) | 1990-01-18 | 1990-01-18 | Method of b-zsm-5 structural type boralites production |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS24690A2 (en) |
-
1990
- 1990-01-18 CS CS90246A patent/CS24690A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS24690A2 (en) | 1991-11-12 |
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