DE2613855A1 - Vorrichtung zum schutz einer chromatographischen fluessigkeitssaeule vor umgebungseinfluessen - Google Patents
Vorrichtung zum schutz einer chromatographischen fluessigkeitssaeule vor umgebungseinfluessenInfo
- Publication number
- DE2613855A1 DE2613855A1 DE19762613855 DE2613855A DE2613855A1 DE 2613855 A1 DE2613855 A1 DE 2613855A1 DE 19762613855 DE19762613855 DE 19762613855 DE 2613855 A DE2613855 A DE 2613855A DE 2613855 A1 DE2613855 A1 DE 2613855A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- container
- column
- gas
- line
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims description 68
- 230000007613 environmental effect Effects 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims description 11
- 230000008602 contraction Effects 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 7
- 230000008020 evaporation Effects 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 210000003462 vein Anatomy 0.000 claims 1
- 239000007789 gas Substances 0.000 description 28
- 239000012071 phase Substances 0.000 description 11
- 230000001681 protective effect Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/50—Conditioning of the sorbent material or stationary liquid
- G01N30/52—Physical parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50039393A JPS51114194A (en) | 1975-04-01 | 1975-04-01 | Device for protection of liquid chromatographs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2613855A1 true DE2613855A1 (de) | 1976-10-07 |
Family
ID=12551743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762613855 Pending DE2613855A1 (de) | 1975-04-01 | 1976-03-31 | Vorrichtung zum schutz einer chromatographischen fluessigkeitssaeule vor umgebungseinfluessen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4000070A (https=) |
| JP (1) | JPS51114194A (https=) |
| DE (1) | DE2613855A1 (https=) |
| GB (1) | GB1501048A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD254445S (en) | 1977-08-25 | 1980-03-11 | Warner-Lambert Company | Chromatography column |
| JPS5682549U (https=) * | 1979-10-18 | 1981-07-03 | ||
| GB2195266B (en) * | 1986-09-17 | 1990-06-20 | Philips Electronic Associated | Liquid chromatograph apparatus including a proportioning arrangement. |
| US5169522A (en) * | 1990-09-25 | 1992-12-08 | Ht Chemicals, Inc. | Column slurry packing compressor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1213694A (fr) * | 1957-10-09 | 1960-04-04 | Separator Ab | Procédé pour maintenir débarrassés de dépôts les parcours de circulation dans un séparateur centrifuge, et dispositif pour la mise en oeuvre de ce procédé |
| US3537585A (en) * | 1968-06-19 | 1970-11-03 | Waters Associates Inc | Chromatographic separation system |
-
1975
- 1975-04-01 JP JP50039393A patent/JPS51114194A/ja active Granted
-
1976
- 1976-03-24 US US05/669,963 patent/US4000070A/en not_active Expired - Lifetime
- 1976-03-24 GB GB11847/76A patent/GB1501048A/en not_active Expired
- 1976-03-31 DE DE19762613855 patent/DE2613855A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4000070A (en) | 1976-12-28 |
| JPS5318915B2 (https=) | 1978-06-17 |
| JPS51114194A (en) | 1976-10-07 |
| GB1501048A (en) | 1978-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |