RU97100393A - METHOD AND DEVICE FOR REMOVING COMPONENTS SORBED IN A CAPILLARY-POROUS BODY - Google Patents
METHOD AND DEVICE FOR REMOVING COMPONENTS SORBED IN A CAPILLARY-POROUS BODYInfo
- Publication number
- RU97100393A RU97100393A RU97100393A RU97100393A RU97100393A RU 97100393 A RU97100393 A RU 97100393A RU 97100393 A RU97100393 A RU 97100393A RU 97100393 A RU97100393 A RU 97100393A RU 97100393 A RU97100393 A RU 97100393A
- Authority
- RU
- Russia
- Prior art keywords
- capillary
- porous body
- solution
- sorbed
- components
- Prior art date
Links
- 238000005370 electroosmosis Methods 0.000 claims 5
- 150000002500 ions Chemical class 0.000 claims 2
- 230000005684 electric field Effects 0.000 claims 1
- 238000003411 electrode reaction Methods 0.000 claims 1
Claims (4)
где K - эмпирический коэффициент, изменяющийся в пределах от 1 до 20, в зависимости от прочности закрепления сорбированных компонентов;
t - время воздействия, с;
l - протяженность капиллярно-пористого тела по направлению электроосмотического потока ионного раствора, м;
s - площадь наибольшего поперечного сечения капиллярно-пористого тела по направлению электроосмотического потока, м3;
Q - объемная скорость электроосмотического потока ионного раствора, м3/с,
а подведение раствора производят до подключения электрического поля.1. A method of extracting components sorbed in a capillary-porous body, based on the action of a constant electric current field on a capillary-porous body, characterized in that the capillary-porous body is brought into contact with the ion solution flow and act on the body by a constant electric current field, creating an electroosmotic flow of the ionic solution, and the field strength is maintained without changing its sign, ranging from a value sufficient for the inertialess electroosmotic movement of the solution to Achen, wherein the electrode reactions occur, and exposure time are selected according to the relation
where K is an empirical coefficient, varying from 1 to 20, depending on the strength of the fastening of the sorbed components;
t is the exposure time, s;
l is the length of the capillary-porous body in the direction of the electroosmotic flow of the ionic solution, m;
s is the area of the largest cross section of a capillary-porous body in the direction of the electroosmotic flow, m 3 ;
Q is the space velocity of the electroosmotic flow of the ionic solution, m 3 / s,
and summing up the solution is done before connecting the electric field.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97100393/12A RU2159152C2 (en) | 1997-01-09 | 1997-01-09 | PROCESS AND GEAR TO RECOVER COMPONENTS SORBED IN CAPILLARY- POROUS compared with that of inner ring; heater and specimen are located in BODY |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97100393/12A RU2159152C2 (en) | 1997-01-09 | 1997-01-09 | PROCESS AND GEAR TO RECOVER COMPONENTS SORBED IN CAPILLARY- POROUS compared with that of inner ring; heater and specimen are located in BODY |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97100393A true RU97100393A (en) | 1999-02-10 |
RU2159152C2 RU2159152C2 (en) | 2000-11-20 |
Family
ID=20188975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97100393/12A RU2159152C2 (en) | 1997-01-09 | 1997-01-09 | PROCESS AND GEAR TO RECOVER COMPONENTS SORBED IN CAPILLARY- POROUS compared with that of inner ring; heater and specimen are located in BODY |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2159152C2 (en) |
-
1997
- 1997-01-09 RU RU97100393/12A patent/RU2159152C2/en not_active IP Right Cessation
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