HUP9702254A1 - Process for quick extraction of drogs with solvents and the quick and protective drying of the extract at low temperature - Google Patents
Process for quick extraction of drogs with solvents and the quick and protective drying of the extract at low temperatureInfo
- Publication number
- HUP9702254A1 HUP9702254A1 HU9702254A HUP9702254A HUP9702254A1 HU P9702254 A1 HUP9702254 A1 HU P9702254A1 HU 9702254 A HU9702254 A HU 9702254A HU P9702254 A HUP9702254 A HU P9702254A HU P9702254 A1 HUP9702254 A1 HU P9702254A1
- Authority
- HU
- Hungary
- Prior art keywords
- extraction
- quick
- extract
- drogs
- solvents
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title abstract 5
- 238000001035 drying Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000001681 protective effect Effects 0.000 title 1
- 239000002904 solvent Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Abstract
The active component of plant-based medicine is obtained by multi-step extraction. The plant material is milled, and extraction is carried out in a modified mechanical-chemical reactor. In some cases active-component-enriched material is used in multi-step extraction, with each step producing increased active component content. Following that, multi-step post-extraction is carried out, with different degree of dilution and using at least part of the extract. The proposal also includes a drier, operating at a vacuum of 0.1-0.3 bar. The top of the drier vessel is conical and it is provided with a tangential air inlet opening. It is also provided with a quick-change nozzle connection, multiple cyclones and re-cooler.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9702254A HU221993B1 (en) | 1997-11-27 | 1997-11-27 | Spray dryer and drying method for drying heat-sensitive ingredients |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9702254A HU221993B1 (en) | 1997-11-27 | 1997-11-27 | Spray dryer and drying method for drying heat-sensitive ingredients |
Publications (3)
Publication Number | Publication Date |
---|---|
HU9702254D0 HU9702254D0 (en) | 1998-03-02 |
HUP9702254A1 true HUP9702254A1 (en) | 2000-10-28 |
HU221993B1 HU221993B1 (en) | 2003-03-28 |
Family
ID=89995796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9702254A HU221993B1 (en) | 1997-11-27 | 1997-11-27 | Spray dryer and drying method for drying heat-sensitive ingredients |
Country Status (1)
Country | Link |
---|---|
HU (1) | HU221993B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102735027B (en) * | 2012-07-09 | 2014-07-30 | 北京中棉工程技术有限公司 | Cotton seed vacuum drying device and operation method thereof |
-
1997
- 1997-11-27 HU HU9702254A patent/HU221993B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU9702254D0 (en) | 1998-03-02 |
HU221993B1 (en) | 2003-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HFG4 | Patent granted, date of granting |
Effective date: 20030109 |
|
HPC4 | Succession in title of patentee |
Owner name: NAGY ZSOLT, HU Owner name: MARKUS ISTVAN, HU Owner name: MITROVNE CSILLAG REKA, HU Owner name: CSILLAG ZSOLTNE SZABO ZSUZSANNA, HU |
|
HMM4 | Cancellation of final prot. due to non-payment of fee |