SU101649A1 - The method of drying and grinding under vacuum of the catalyst and a vacuum apparatus for carrying out the method - Google Patents
The method of drying and grinding under vacuum of the catalyst and a vacuum apparatus for carrying out the methodInfo
- Publication number
- SU101649A1 SU101649A1 SU450809A SU450809A SU101649A1 SU 101649 A1 SU101649 A1 SU 101649A1 SU 450809 A SU450809 A SU 450809A SU 450809 A SU450809 A SU 450809A SU 101649 A1 SU101649 A1 SU 101649A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drying
- vacuum
- catalyst
- carrying
- under vacuum
- Prior art date
Links
Landscapes
- Crushing And Grinding (AREA)
- Catalysts (AREA)
Description
Предлагаетс способ сушки и имельчени под вакуумом катализатора дл гидрогенизации, позвол ющий ускорить и упростить оба эти процесса.A method for drying and melting a hydrogenation catalyst under vacuum is proposed, allowing both processes to be accelerated and simplified.
Особеиность способа заключаетс в том, что сушку и ивмельчеиие производ т одновремеино в масле при температуре 80 - 90° при перемешивании .The particularity of the method lies in the fact that the drying and melting is carried out simultaneously in oil at a temperature of 80 - 90 ° with stirring.
Дл осуш;ествлени способа применен вакуумный аппарат с пропеллерной мешалкой и нагревательным змеевиком, температуре 80-90° при перемешиНа чертеже изображена схема вакуумного аппарата.To dry the process, a vacuum apparatus with a propeller agitator and a heating coil, temperature 80-90 °, was used with stirring. The drawing shows a diagram of the vacuum apparatus.
Аппарат выполнен в виде вертикального цилиндрического сосуда 1, оборудованного нагревательным змеевиком 2 и проиеллерной мешалкой 3, получающей врашение от электродвигател 4 и снабженного вакуумметром и термометром.The device is made in the form of a vertical cylindrical vessel 1, equipped with a heating coil 2 and a proeller agitator 3, receiving damage from an electric motor 4 and equipped with a vacuum meter and a thermometer.
Подлежащий сушке и размельчению сырой катализатор вместе с маслом загружаетс в цилиндрический сосзд через люк 5 и перемешиваетс пропеллерной мешалкой, делаюшей 900-950 об/мин., под вакуумом в 300-400 мм рт. ст. при температуре 80-90°. Сушка длитс 1-2 часа. Готовый продукт выпускаетс через спускной патрубок 6.The raw catalyst to be dried and crushed together with oil is loaded into a cylindrical vessel through a manhole 5 and mixed with a propeller stirrer, making 900–950 rpm, under a vacuum of 300–400 mm Hg. Art. at a temperature of 80-90 °. Drying lasts 1-2 hours. The finished product is discharged through a vent 6.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU450809A SU101649A1 (en) | 1955-02-02 | 1955-02-02 | The method of drying and grinding under vacuum of the catalyst and a vacuum apparatus for carrying out the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU450809A SU101649A1 (en) | 1955-02-02 | 1955-02-02 | The method of drying and grinding under vacuum of the catalyst and a vacuum apparatus for carrying out the method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU101649A1 true SU101649A1 (en) | 1955-11-30 |
Family
ID=48375468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU450809A SU101649A1 (en) | 1955-02-02 | 1955-02-02 | The method of drying and grinding under vacuum of the catalyst and a vacuum apparatus for carrying out the method |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU101649A1 (en) |
-
1955
- 1955-02-02 SU SU450809A patent/SU101649A1/en active
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