CA1101785A - Radial compression of packed beds - Google Patents
Radial compression of packed bedsInfo
- Publication number
- CA1101785A CA1101785A CA266,277A CA266277A CA1101785A CA 1101785 A CA1101785 A CA 1101785A CA 266277 A CA266277 A CA 266277A CA 1101785 A CA1101785 A CA 1101785A
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- mass
- column
- packing
- wall
- 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
Links
- 238000007906 compression Methods 0.000 title claims description 45
- 230000006835 compression Effects 0.000 title claims description 44
- 238000012856 packing Methods 0.000 claims abstract description 86
- 238000000034 method Methods 0.000 claims abstract description 54
- 230000008569 process Effects 0.000 claims abstract description 29
- 239000002245 particle Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 28
- 239000011800 void material Substances 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 14
- -1 poly(tetrafluoroethylene) Polymers 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000004811 liquid chromatography Methods 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 238000004587 chromatography analysis Methods 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 230000005526 G1 to G0 transition Effects 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 210000000188 diaphragm Anatomy 0.000 claims 7
- 239000011368 organic material Substances 0.000 claims 2
- 239000002861 polymer material Substances 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 229920000620 organic polymer Polymers 0.000 claims 1
- 229920000136 polysorbate Polymers 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 230000005465 channeling Effects 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000010420 art technique Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920005654 Sephadex Polymers 0.000 description 1
- 239000012507 Sephadex™ Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000012612 commercial material Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 229910000743 fusible alloy Inorganic materials 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000000506 liquid--solid chromatography Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011860 particles by size Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000003643 water by type 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
- G01N30/56—Packing methods or coating methods
-
- 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
- G01N2030/522—Physical parameters pressure
-
- 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
- G01N30/60—Construction of the column
- G01N30/6052—Construction of the column body
- G01N30/6065—Construction of the column body with varying cross section
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63830175A | 1975-12-08 | 1975-12-08 | |
| US638,301 | 1991-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1101785A true CA1101785A (en) | 1981-05-26 |
Family
ID=24559468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA266,277A Expired CA1101785A (en) | 1975-12-08 | 1976-11-22 | Radial compression of packed beds |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5276091A (enrdf_load_stackoverflow) |
| CA (1) | CA1101785A (enrdf_load_stackoverflow) |
| DE (1) | DE2655650A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2334410A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1569700A (enrdf_load_stackoverflow) |
| NL (1) | NL184705C (enrdf_load_stackoverflow) |
| SE (2) | SE453437B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2900344C2 (de) * | 1978-01-06 | 1986-09-25 | Waters Associates, Inc., Milford, Mass. | Chromatographiesäule |
| US4228007A (en) * | 1979-01-08 | 1980-10-14 | Waters Associates, Inc. | Chromatographic cartridge and holder |
| EP0040663B1 (de) * | 1980-05-17 | 1986-09-17 | Vermögensverwaltungs-Kommanditgesellschaft Dr. Ing. Herbert Knauer & Co. GmbH & Cie. | Säulenverschluss |
| DE3021366A1 (de) * | 1980-06-06 | 1981-12-17 | Merck Patent Gmbh, 6100 Darmstadt | Trennsaeule fuer die fluessigkeitschromatorgraphi |
| FR2504818A1 (fr) * | 1981-04-29 | 1982-11-05 | Elf Aquitaine | Procede de chromatographie preparative |
| WO2014199444A1 (ja) * | 2013-06-11 | 2014-12-18 | 株式会社ルネッサンス・エナジー・インベストメント | モノリス多孔体カラム |
| WO2017088948A1 (de) | 2015-11-25 | 2017-06-01 | Merck Patent Gmbh | Monolithische sorbenzien mit metall-ummantelung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB837363A (en) * | 1957-03-21 | 1960-06-15 | Lkb Produkter Fabriksaktiebola | Apparatus for the separation of substances dissolved in a liquid |
| US3005514A (en) * | 1959-04-20 | 1961-10-24 | Cons Electrodynamics Corp | Fluid treating columns |
| NL273702A (enrdf_load_stackoverflow) * | 1961-05-29 | 1900-01-01 | ||
| US3440864A (en) * | 1966-10-03 | 1969-04-29 | Phoenix Precision Instr Co | Liquid chromatographic column |
| NL6709298A (enrdf_load_stackoverflow) * | 1967-07-05 | 1969-01-07 | ||
| FR2219797B1 (enrdf_load_stackoverflow) * | 1973-03-01 | 1978-03-03 | Roussel Uclaf |
-
1976
- 1976-11-22 CA CA266,277A patent/CA1101785A/en not_active Expired
- 1976-12-07 FR FR7636802A patent/FR2334410A1/fr active Granted
- 1976-12-07 SE SE7613762A patent/SE453437B/xx not_active IP Right Cessation
- 1976-12-07 NL NLAANVRAGE7613571,A patent/NL184705C/xx not_active IP Right Cessation
- 1976-12-08 JP JP51147578A patent/JPS5276091A/ja active Granted
- 1976-12-08 DE DE19762655650 patent/DE2655650A1/de active Granted
- 1976-12-08 GB GB51254/76A patent/GB1569700A/en not_active Expired
-
1982
- 1982-04-28 SE SE8202669A patent/SE450750B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE453437B (sv) | 1988-02-01 |
| SE8202669L (sv) | 1982-04-28 |
| GB1569700A (en) | 1980-06-18 |
| JPS62454B2 (enrdf_load_stackoverflow) | 1987-01-08 |
| FR2334410A1 (fr) | 1977-07-08 |
| SE450750B (sv) | 1987-07-27 |
| DE2655650C2 (enrdf_load_stackoverflow) | 1988-08-11 |
| NL7613571A (nl) | 1977-06-10 |
| DE2655650A1 (de) | 1977-06-23 |
| SE7613762L (sv) | 1977-06-09 |
| FR2334410B1 (enrdf_load_stackoverflow) | 1981-12-24 |
| JPS5276091A (en) | 1977-06-25 |
| NL184705C (nl) | 1989-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |