DE3681165D1 - EVAPORATION IN THE LABORATORY. - Google Patents
EVAPORATION IN THE LABORATORY.Info
- Publication number
- DE3681165D1 DE3681165D1 DE8686901641T DE3681165T DE3681165D1 DE 3681165 D1 DE3681165 D1 DE 3681165D1 DE 8686901641 T DE8686901641 T DE 8686901641T DE 3681165 T DE3681165 T DE 3681165T DE 3681165 D1 DE3681165 D1 DE 3681165D1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- receptacle
- temp
- incoming
- soln
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Solids are recovered by placing soln. in a tubular receptacle, and passing drying gas in via an inlet directing it preferentially along the receptacle wall and into intimate contact with the soln., and discharging the gas through another conduit in the inlet while avoiding dilution with incoming gas to maintain a significant temp. diff. between incoming and outgoing gas. Change in evapn. rate is sensed by monitoring the temp. of the evaporation process and the flow of drying gas is decreased in response to this. Incoming gas is pref. directed in a helical path from the receptacle top along the interior wall and used gas is removed centrally, with its temp. sensed as it exits the receptacle. U
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1986/000328 WO1987004943A1 (en) | 1984-11-09 | 1986-02-12 | Control of laboratory evaporation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3681165D1 true DE3681165D1 (en) | 1991-10-02 |
Family
ID=22195378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686901641T Expired - Lifetime DE3681165D1 (en) | 1986-02-12 | 1986-02-12 | EVAPORATION IN THE LABORATORY. |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0779921B2 (en) |
DE (1) | DE3681165D1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4737865B2 (en) * | 2001-05-01 | 2011-08-03 | ユースエンジニアリング株式会社 | Solution concentrator |
US20100012278A1 (en) | 2006-12-27 | 2010-01-21 | Takashi Ohnuki | Stopper for removing volatile substance, test tube for removing volatile substance and apparatus for removing volatile substance |
JP5228193B2 (en) * | 2007-03-29 | 2013-07-03 | 福岡県 | Pressure-controlled liquid concentration method and apparatus |
JP5849896B2 (en) * | 2012-08-22 | 2016-02-03 | 株式会社島津製作所 | Gas blowing type evaporation / drying equipment |
JP2014104412A (en) * | 2012-11-27 | 2014-06-09 | Bio Chromato Co Ltd | Concentrator |
WO2022092123A1 (en) * | 2020-10-26 | 2022-05-05 | 株式会社バイオクロマト | Separation instrument, separation device, separation system, and separation method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4465554A (en) * | 1982-02-25 | 1984-08-14 | Mobil Oil Corporation | Hot jet evaporator |
-
1986
- 1986-02-12 DE DE8686901641T patent/DE3681165D1/en not_active Expired - Lifetime
- 1986-02-12 JP JP61501329A patent/JPH0779921B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63502646A (en) | 1988-10-06 |
JPH0779921B2 (en) | 1995-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |