DE1136646B - Entfernung von in elektrolytfreiem Wasser geloestem Sauerstoff mit Hilfe von Anionenaustauscherharzen - Google Patents
Entfernung von in elektrolytfreiem Wasser geloestem Sauerstoff mit Hilfe von AnionenaustauscherharzenInfo
- Publication number
- DE1136646B DE1136646B DEF27696A DEF0027696A DE1136646B DE 1136646 B DE1136646 B DE 1136646B DE F27696 A DEF27696 A DE F27696A DE F0027696 A DEF0027696 A DE F0027696A DE 1136646 B DE1136646 B DE 1136646B
- Authority
- DE
- Germany
- Prior art keywords
- water
- exchanger
- groups
- oxygen
- exchange resins
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 57
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 35
- 239000001301 oxygen Substances 0.000 title claims description 35
- 229910052760 oxygen Inorganic materials 0.000 title claims description 35
- 239000003957 anion exchange resin Substances 0.000 title claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 30
- 239000002585 base Substances 0.000 claims description 12
- 229910021529 ammonia Inorganic materials 0.000 claims description 10
- 150000001450 anions Chemical class 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- RMGVZKRVHHSUIM-UHFFFAOYSA-N dithionic acid Chemical compound OS(=O)(=O)S(O)(=O)=O RMGVZKRVHHSUIM-UHFFFAOYSA-N 0.000 claims description 3
- 125000000524 functional group Chemical group 0.000 claims description 3
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 24
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 18
- 239000003638 chemical reducing agent Substances 0.000 description 15
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 238000011068 loading method Methods 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical group [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 8
- 230000007935 neutral effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 150000003839 salts Chemical group 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 150000003863 ammonium salts Chemical class 0.000 description 3
- -1 dithionite anions Chemical class 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- VQUYNUJARXBNPK-UHFFFAOYSA-N 2-chloroethoxybenzene Chemical compound ClCCOC1=CC=CC=C1 VQUYNUJARXBNPK-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- 150000004692 metal hydroxides Chemical class 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- NYYSPVRERVXMLJ-UHFFFAOYSA-N 4,4-difluorocyclohexan-1-one Chemical compound FC1(F)CCC(=O)CC1 NYYSPVRERVXMLJ-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical compound OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 description 1
- QTWZICCBKBYHDM-UHFFFAOYSA-N leucomethylene blue Chemical compound C1=C(N(C)C)C=C2SC3=CC(N(C)C)=CC=C3NC2=C1 QTWZICCBKBYHDM-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 125000001302 tertiary amino group Chemical group 0.000 description 1
- TZVAOIBSPKDYDC-UHFFFAOYSA-M trimethyl(2-phenoxyethyl)azanium chloride Chemical compound [Cl-].O(C1=CC=CC=C1)CC[N+](C)(C)C TZVAOIBSPKDYDC-UHFFFAOYSA-M 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 235000020681 well water Nutrition 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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
- B01J49/57—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for anionic exchangers
-
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/05—Processes using organic exchangers in the strongly basic form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE587466D BE587466A (enrdf_load_stackoverflow) | 1959-02-12 | ||
| NL248250D NL248250A (enrdf_load_stackoverflow) | 1959-02-12 | ||
| DEF27696A DE1136646B (de) | 1959-02-12 | 1959-02-12 | Entfernung von in elektrolytfreiem Wasser geloestem Sauerstoff mit Hilfe von Anionenaustauscherharzen |
| CH105260A CH382122A (de) | 1959-02-12 | 1960-02-01 | Verfahren zur Entfernung von in Wasser gelöstem Sauerstoff mit Hilfe von Anionenaustauscherharzen |
| US6117A US3051651A (en) | 1959-02-12 | 1960-02-02 | Method of removing oxygen dissolved in water by means of anion exchange resins |
| FR818052A FR1247730A (fr) | 1959-02-12 | 1960-02-10 | Procédé pour éliminer l'oxygène dissous dans l'eau au moyen de résines échangeuses d'anions |
| GB4873/60A GB924298A (en) | 1959-02-12 | 1960-02-11 | A method of removing oxygen dissolved in water by means of anion exchange resins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF27696A DE1136646B (de) | 1959-02-12 | 1959-02-12 | Entfernung von in elektrolytfreiem Wasser geloestem Sauerstoff mit Hilfe von Anionenaustauscherharzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1136646B true DE1136646B (de) | 1962-09-13 |
Family
ID=7092561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF27696A Pending DE1136646B (de) | 1959-02-12 | 1959-02-12 | Entfernung von in elektrolytfreiem Wasser geloestem Sauerstoff mit Hilfe von Anionenaustauscherharzen |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE587466A (enrdf_load_stackoverflow) |
| CH (1) | CH382122A (enrdf_load_stackoverflow) |
| DE (1) | DE1136646B (enrdf_load_stackoverflow) |
| FR (1) | FR1247730A (enrdf_load_stackoverflow) |
| NL (1) | NL248250A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3659980A1 (de) * | 2018-11-27 | 2020-06-03 | Perma-Trade Wassertechnik GMBH | Verfahren und vorrichtung zur reduzierung des sauerstoffgehaltes von heizungswasser |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE284635C (enrdf_load_stackoverflow) * | 1912-09-11 | |||
| FR855849A (fr) * | 1939-02-04 | 1940-05-21 | Auxiliaire Des Chemins De Fer | Procédé d'épuration et de désoxygénation des eaux industrielles |
| GB788112A (en) * | 1955-03-24 | 1957-12-23 | Central Electricity Authority | Improvements in or relating to the removal of oxygen from water and solutions |
-
0
- NL NL248250D patent/NL248250A/xx unknown
- BE BE587466D patent/BE587466A/xx unknown
-
1959
- 1959-02-12 DE DEF27696A patent/DE1136646B/de active Pending
-
1960
- 1960-02-01 CH CH105260A patent/CH382122A/de unknown
- 1960-02-10 FR FR818052A patent/FR1247730A/fr not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE284635C (enrdf_load_stackoverflow) * | 1912-09-11 | |||
| FR855849A (fr) * | 1939-02-04 | 1940-05-21 | Auxiliaire Des Chemins De Fer | Procédé d'épuration et de désoxygénation des eaux industrielles |
| GB788112A (en) * | 1955-03-24 | 1957-12-23 | Central Electricity Authority | Improvements in or relating to the removal of oxygen from water and solutions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3659980A1 (de) * | 2018-11-27 | 2020-06-03 | Perma-Trade Wassertechnik GMBH | Verfahren und vorrichtung zur reduzierung des sauerstoffgehaltes von heizungswasser |
| EP4553047A3 (de) * | 2018-11-27 | 2025-05-21 | Perma-Trade Wassertechnik GMBH | Verfahren und vorrichtung zur reduzierung des sauerstoffgehaltes von heizungswasser |
Also Published As
| Publication number | Publication date |
|---|---|
| CH382122A (de) | 1964-09-30 |
| NL248250A (enrdf_load_stackoverflow) | 1900-01-01 |
| FR1247730A (fr) | 1960-12-02 |
| BE587466A (enrdf_load_stackoverflow) | 1900-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2346000C3 (de) | Verfahren zur Entfernung von Stickstoffoxiden aus Industrieabgasen | |
| EP0164670B1 (de) | Verfahren zur Herabsetzung des Waschwasser-Bedarfs von schwachbasischen Anionenaustauschern | |
| DE1136646B (de) | Entfernung von in elektrolytfreiem Wasser geloestem Sauerstoff mit Hilfe von Anionenaustauscherharzen | |
| DE2851135C2 (de) | Verfahren zum Regenerieren von zur Entfernung von Anionen starker Säuren aus Rohwässern verwendeten Anionenaustauschern in Hydrogenkarbonatform | |
| DE2009374C3 (de) | Verfahren zur Herstellung von Hochtemperatur-Katalysatoren auf Eisenoxidgrundlage | |
| DE1016647B (de) | Verfahren zur Entfernung von Thiocyanat aus Abwaessern | |
| CH643754A5 (en) | Process for converting a strongly basic ion exchanger resin into the bicarbonate form, and use of the ion exchanger resin regenerated according to this process | |
| DE2518722C3 (de) | Verfahren zur Regeneration von Mischbettfilterharzen | |
| DE1920497B2 (de) | Aufbereitung von Lösungen mit einem schwach sauren Carboxylkationenaustauscher und einem stark basischen Anionenaustauscher | |
| DE4125627A1 (de) | Verfahren zur entfernung von nitrat aus wasser | |
| DE1767584C3 (de) | Neutralisation von Ionenaustauscher-Regeneraten | |
| DE3046361C2 (enrdf_load_stackoverflow) | ||
| DE878634C (de) | Verfahren zur Aufspaltung von Salzen in waessriger Loesung durch Hydroxylionenaustauscher | |
| DE2110057C3 (de) | Verfahren zur Entfernung von Quecksilber aus wäßrigen Flüssigkeiten | |
| DE2352343A1 (de) | Verfahren zur regenerierung von nickelplattierungsabwasser | |
| CH382674A (de) | Verfahren zur Entfernung von in Wasser gelöstem Sauerstoff mit Hilfe von Ionenaustauscherharzen | |
| DE1270504B (de) | Verfahren zur Aufbereitung von schwermetallkomplexhaltigen Abwaessern | |
| DE1567274C (de) | Verfahren zur weiteren Reinigung technischer Zuckerlosungen | |
| DE1261824B (de) | Verfahren zum Regenerieren von Mischbett-Ionenaustauschern | |
| DE4116278A1 (de) | Nitratentfernung aus trinkwasser | |
| DE9005822U1 (de) | Vorrichtung zur Nitratentfernung aus Trinkwasser | |
| DE1013229B (de) | Verfahren zum Regenerieren von erschoepften quaternaeren Ammonium-Anionen-Austauschern, die zum Entfaerben von vorgereinigten Zuckerloesungen benutzt werden | |
| CH473737A (de) | Verfahren zur Aufbereitung von schwermetallhaltigen Abwässern | |
| DE3424064A1 (de) | Verfahren zur behandlung fotografischer waschwaesser | |
| DE1901043A1 (de) | Verfahren zum Entfernen von Schwermetallcyaniden aus waessrigen Loesungen |