NL7012366A - Electrical extraction technique - particularly for biological and pharmaceutical products - Google Patents
Electrical extraction technique - particularly for biological and pharmaceutical productsInfo
- Publication number
- NL7012366A NL7012366A NL7012366A NL7012366A NL7012366A NL 7012366 A NL7012366 A NL 7012366A NL 7012366 A NL7012366 A NL 7012366A NL 7012366 A NL7012366 A NL 7012366A NL 7012366 A NL7012366 A NL 7012366A
- Authority
- NL
- Netherlands
- Prior art keywords
- biological
- pharmaceutical products
- extraction technique
- electrical extraction
- chamber
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000825 pharmaceutical preparation Substances 0.000 title 1
- 229940127557 pharmaceutical product Drugs 0.000 title 1
- 238000000502 dialysis Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44756—Apparatus specially adapted therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Urology & Nephrology (AREA)
- Electrochemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
A test sample is introduced into a sample chamber which together with a pair of electrode vessels in then filled with a carrier soln. an thereafter a d.c. potential is placed across the electrodes in such a that the desired component is displaced from the sample chamber through a dialysis membrane, to a separating chamber provided with a series of stages and the carrier soln. is pumped by a constant delivery pump from the fluid storage tank. into the multistage separating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7012366A NL7012366A (en) | 1970-08-20 | 1970-08-20 | Electrical extraction technique - particularly for biological and pharmaceutical products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7012366A NL7012366A (en) | 1970-08-20 | 1970-08-20 | Electrical extraction technique - particularly for biological and pharmaceutical products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7012366A true NL7012366A (en) | 1972-02-22 |
Family
ID=19810825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7012366A NL7012366A (en) | 1970-08-20 | 1970-08-20 | Electrical extraction technique - particularly for biological and pharmaceutical products |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7012366A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0018375A4 (en) * | 1978-04-18 | 1982-07-12 | University Patents Inc | Apparatus and process for continuous flow isoelectric focusing. |
-
1970
- 1970-08-20 NL NL7012366A patent/NL7012366A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0018375A4 (en) * | 1978-04-18 | 1982-07-12 | University Patents Inc | Apparatus and process for continuous flow isoelectric focusing. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |