CH504682A - Verfahren zur Gewinnung von Messwerten, die der Änderung der freien Energie eines fluiden Mediums proportional sind - Google Patents
Verfahren zur Gewinnung von Messwerten, die der Änderung der freien Energie eines fluiden Mediums proportional sindInfo
- Publication number
- CH504682A CH504682A CH480267A CH480267A CH504682A CH 504682 A CH504682 A CH 504682A CH 480267 A CH480267 A CH 480267A CH 480267 A CH480267 A CH 480267A CH 504682 A CH504682 A CH 504682A
- Authority
- CH
- Switzerland
- Prior art keywords
- chamber
- pressure
- particles
- volume
- change
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 33
- 230000008859 change Effects 0.000 title claims description 29
- 239000012530 fluid Substances 0.000 title claims description 28
- 230000008569 process Effects 0.000 title claims description 7
- 239000002245 particle Substances 0.000 claims description 52
- 239000007788 liquid Substances 0.000 claims description 43
- 230000003204 osmotic effect Effects 0.000 claims description 28
- 239000011324 bead Substances 0.000 claims description 25
- 229920000642 polymer Polymers 0.000 claims description 23
- 239000011049 pearl Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002904 solvent Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 12
- 230000008961 swelling Effects 0.000 claims description 10
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 9
- 238000007614 solvation Methods 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 8
- 239000008280 blood Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000007710 freezing Methods 0.000 claims description 8
- 230000008014 freezing Effects 0.000 claims description 8
- 125000003010 ionic group Chemical group 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 230000002522 swelling effect Effects 0.000 claims description 4
- 229920000620 organic polymer Polymers 0.000 claims description 3
- 210000001124 body fluid Anatomy 0.000 claims description 2
- 239000010839 body fluid Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000002242 deionisation method Methods 0.000 claims description 2
- 210000003743 erythrocyte Anatomy 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 claims description 2
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000009291 secondary effect Effects 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 2
- 239000002609 medium Substances 0.000 description 17
- 229920006037 cross link polymer Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- LBQJCDLKJGOHEA-UHFFFAOYSA-N 2-ethenylbut-3-enylbenzene Chemical class C=CC(C=C)CC1=CC=CC=C1 LBQJCDLKJGOHEA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000012453 solvate Substances 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- ZJQIXGGEADDPQB-UHFFFAOYSA-N 1,2-bis(ethenyl)-3,4-dimethylbenzene Chemical class CC1=CC=C(C=C)C(C=C)=C1C ZJQIXGGEADDPQB-UHFFFAOYSA-N 0.000 description 1
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 description 1
- QLLUAUADIMPKIH-UHFFFAOYSA-N 1,2-bis(ethenyl)naphthalene Chemical class C1=CC=CC2=C(C=C)C(C=C)=CC=C21 QLLUAUADIMPKIH-UHFFFAOYSA-N 0.000 description 1
- HLOUDBQOEJSUPI-UHFFFAOYSA-N 1-ethenyl-2,3-dimethylbenzene Chemical class CC1=CC=CC(C=C)=C1C HLOUDBQOEJSUPI-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical class C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- ISRGONDNXBCDBM-UHFFFAOYSA-N 2-chlorostyrene Chemical class ClC1=CC=CC=C1C=C ISRGONDNXBCDBM-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- PBGVMIDTGGTBFS-UHFFFAOYSA-N but-3-enylbenzene Chemical class C=CCCC1=CC=CC=C1 PBGVMIDTGGTBFS-UHFFFAOYSA-N 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- DBSDMAPJGHBWAL-UHFFFAOYSA-N penta-1,4-dien-3-ylbenzene Chemical class C=CC(C=C)C1=CC=CC=C1 DBSDMAPJGHBWAL-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920003053 polystyrene-divinylbenzene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/14—Controlling or regulating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
- G01N13/04—Investigating osmotic effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
Landscapes
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54031766A | 1966-04-05 | 1966-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH504682A true CH504682A (de) | 1971-03-15 |
Family
ID=24154927
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH480267A CH504682A (de) | 1966-04-05 | 1967-04-04 | Verfahren zur Gewinnung von Messwerten, die der Änderung der freien Energie eines fluiden Mediums proportional sind |
| CH599668A CH540488A (de) | 1966-04-05 | 1968-04-23 | Verfahren zur Gewinnung von Messwerten, die der Änderung der freien Energie eines fluiden Mediums proportional sind |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH599668A CH540488A (de) | 1966-04-05 | 1968-04-23 | Verfahren zur Gewinnung von Messwerten, die der Änderung der freien Energie eines fluiden Mediums proportional sind |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3479864A (forum.php) |
| BE (1) | BE696081A (forum.php) |
| CH (2) | CH504682A (forum.php) |
| DE (2) | DE1598940A1 (forum.php) |
| FR (1) | FR1515630A (forum.php) |
| GB (1) | GB1132795A (forum.php) |
| IT (1) | IT951519B (forum.php) |
| SE (1) | SE306845B (forum.php) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4125822A (en) * | 1972-10-23 | 1978-11-14 | Benno Perren | Probe for determining organic liquids |
| US3839901A (en) * | 1972-11-17 | 1974-10-08 | E Finkle | Method and apparatus for measuring viscosity |
| US4298115A (en) * | 1979-02-09 | 1981-11-03 | Micro-Circuits Company | Time-lapse indicator |
| DE2910869C2 (de) * | 1979-03-20 | 1984-01-26 | Spiegl, Karl, 7031 Aidlingen | Anlage zum Enthärten von Wasser |
| EP0029936B1 (de) * | 1979-11-16 | 1984-03-21 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Langzeitüberwachung gasförmiger Schadstoffemissionen und -immissionen, sowie des Feuchtegehaltes von Gasen, insbesondere in Luft |
| DE3406724C2 (de) * | 1984-02-24 | 1986-03-13 | Peter 7031 Aidlingen Spiegl | Härtefühler für Wasserenthärtungsanlagen |
| US4737275A (en) * | 1986-03-06 | 1988-04-12 | Autotrol Corporation | Resin pressure sensor for water treatment |
| US4972701A (en) * | 1989-08-31 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Osmotic method for determining the molecular weight of solutes in solution with a solvent |
| CN113063713B (zh) * | 2021-03-23 | 2022-04-05 | 西南石油大学 | 一种大直径长岩心渗流截面上非均匀压力分布测试方法 |
| CN116592980A (zh) * | 2023-06-15 | 2023-08-15 | 大连工业大学 | 变体积微量颗粒精确称重装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1958813A (en) * | 1933-01-26 | 1934-05-15 | Bristol Company | Hygrometer |
| GB748463A (en) * | 1953-09-24 | 1956-05-02 | Nat Res Dev | Improvements relating to the measurement of colloid osmotic pressure |
-
1967
- 1967-03-15 SE SE3606/67A patent/SE306845B/xx unknown
- 1967-03-16 DE DE19671598940 patent/DE1598940A1/de active Pending
- 1967-03-24 BE BE696081D patent/BE696081A/xx unknown
- 1967-03-24 FR FR100341A patent/FR1515630A/fr not_active Expired
- 1967-04-04 CH CH480267A patent/CH504682A/de not_active IP Right Cessation
- 1967-04-05 GB GB15591/67A patent/GB1132795A/en not_active Expired
-
1968
- 1968-04-11 US US721564A patent/US3479864A/en not_active Expired - Lifetime
- 1968-04-18 DE DE19681773239 patent/DE1773239A1/de active Pending
- 1968-04-23 CH CH599668A patent/CH540488A/de not_active IP Right Cessation
- 1968-05-16 IT IT37020/68A patent/IT951519B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| US3479864A (en) | 1969-11-25 |
| DE1598940A1 (de) | 1971-04-01 |
| CH540488A (de) | 1973-08-15 |
| SE306845B (forum.php) | 1968-12-09 |
| BE696081A (forum.php) | 1967-09-01 |
| GB1132795A (en) | 1968-11-06 |
| DE1773239A1 (de) | 1971-09-16 |
| FR1515630A (fr) | 1968-03-01 |
| IT951519B (it) | 1973-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |