DE2046220C3 - Verfahren zur Trennung einer polydispersen Partikeldispersion - Google Patents
Verfahren zur Trennung einer polydispersen PartikeldispersionInfo
- Publication number
- DE2046220C3 DE2046220C3 DE19702046220 DE2046220A DE2046220C3 DE 2046220 C3 DE2046220 C3 DE 2046220C3 DE 19702046220 DE19702046220 DE 19702046220 DE 2046220 A DE2046220 A DE 2046220A DE 2046220 C3 DE2046220 C3 DE 2046220C3
- Authority
- DE
- Germany
- Prior art keywords
- particles
- bed
- separation
- size
- latex
- 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
- 239000002245 particle Substances 0.000 title claims description 49
- 238000000034 method Methods 0.000 title claims description 16
- 239000006185 dispersion Substances 0.000 title claims description 4
- 238000000926 separation method Methods 0.000 title description 12
- 229920000126 latex Polymers 0.000 claims description 23
- 239000004816 latex Substances 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 239000011324 bead Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 239000011049 pearl Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical group 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin 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
- G01N30/0005—Field flow fractionation
-
- 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
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/34—Size-selective separation, e.g. size-exclusion chromatography; Gel filtration; Permeation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
-
- 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
- G01N30/0005—Field flow fractionation
- G01N2030/001—Field flow fractionation hydrodynamic fractionation, e.g. CHDF or HDC
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85933169A | 1969-09-19 | 1969-09-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2046220A1 DE2046220A1 (de) | 1971-04-01 |
| DE2046220B2 DE2046220B2 (de) | 1979-02-01 |
| DE2046220C3 true DE2046220C3 (de) | 1979-10-04 |
Family
ID=25330638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702046220 Expired DE2046220C3 (de) | 1969-09-19 | 1970-09-18 | Verfahren zur Trennung einer polydispersen Partikeldispersion |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5218149B1 (enExample) |
| BE (1) | BE756355A (enExample) |
| CA (1) | CA945941A (enExample) |
| DE (1) | DE2046220C3 (enExample) |
| FR (1) | FR2061148A5 (enExample) |
| GB (1) | GB1273865A (enExample) |
| NL (1) | NL170101C (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3636481A1 (de) * | 1986-10-27 | 1988-05-05 | Altenburger Electronic Gmbh | Verfahren zur herstellung von mikropruefkoerpern zur porengroessenmessung in ultra- und mikrofiltern sowie hiernach hergestellte pruefkoerper |
| WO2023208919A1 (en) | 2022-04-28 | 2023-11-02 | Röhm Gmbh | Poly(meth)acrylat impact modifier with reduced metal ion content and method for its production |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1292883B (de) * | 1958-04-16 | 1969-04-17 | Pharmacia Ab | Polymeres, in Form von in einem Loesungsmittel gequollenen Gelkoernern vorliegendes Trennmittel |
| US3326875A (en) * | 1963-01-31 | 1967-06-20 | Dow Chemical Co | Separation of large polymer molecules in solution |
| US3458437A (en) * | 1966-05-27 | 1969-07-29 | Dart Ind Inc | Method and apparatus for chromatographic analysis |
| CH474218A (fr) * | 1967-03-17 | 1969-06-30 | Nestle Sa | Procédé et appareil de séparation des protéines d'une solution ou suspension protéique |
-
1970
- 1970-08-31 CA CA092,022A patent/CA945941A/en not_active Expired
- 1970-09-09 FR FR7032683A patent/FR2061148A5/fr not_active Expired
- 1970-09-16 NL NL7013712A patent/NL170101C/xx not_active IP Right Cessation
- 1970-09-18 DE DE19702046220 patent/DE2046220C3/de not_active Expired
- 1970-09-18 GB GB4462570A patent/GB1273865A/en not_active Expired
- 1970-09-18 BE BE756355D patent/BE756355A/xx not_active IP Right Cessation
- 1970-09-18 JP JP8138070A patent/JPS5218149B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7013712A (enExample) | 1971-03-23 |
| NL170101B (nl) | 1982-05-03 |
| DE2046220A1 (de) | 1971-04-01 |
| BE756355A (fr) | 1971-03-18 |
| JPS5218149B1 (enExample) | 1977-05-19 |
| NL170101C (nl) | 1982-10-01 |
| DE2046220B2 (de) | 1979-02-01 |
| GB1273865A (en) | 1972-05-10 |
| CA945941A (en) | 1974-04-23 |
| FR2061148A5 (enExample) | 1971-06-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |