DE2118557C3 - Verfahren zum Trennen von erschöpften Allionen- und Kationenaustauscherharzen - Google Patents
Verfahren zum Trennen von erschöpften Allionen- und KationenaustauscherharzenInfo
- Publication number
- DE2118557C3 DE2118557C3 DE2118557A DE2118557A DE2118557C3 DE 2118557 C3 DE2118557 C3 DE 2118557C3 DE 2118557 A DE2118557 A DE 2118557A DE 2118557 A DE2118557 A DE 2118557A DE 2118557 C3 DE2118557 C3 DE 2118557C3
- Authority
- DE
- Germany
- Prior art keywords
- exchange resin
- cation exchange
- resin
- resins
- anion exchange
- 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
- 239000003729 cation exchange resin Substances 0.000 title claims description 49
- 238000000034 method Methods 0.000 title claims description 16
- 229940023913 cation exchange resins Drugs 0.000 title claims description 10
- 239000011347 resin Substances 0.000 claims description 67
- 229920005989 resin Polymers 0.000 claims description 67
- 239000003957 anion exchange resin Substances 0.000 claims description 52
- 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 claims description 41
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 29
- 239000012535 impurity Substances 0.000 claims description 18
- 150000001450 anions Chemical class 0.000 claims description 16
- 230000005484 gravity Effects 0.000 claims description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 6
- 235000011152 sodium sulphate Nutrition 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 239000000243 solution Substances 0.000 description 15
- 230000008929 regeneration Effects 0.000 description 9
- 238000011069 regeneration method Methods 0.000 description 9
- 150000001768 cations Chemical class 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 8
- 229910001415 sodium ion Inorganic materials 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 229920002125 Sokalan® Polymers 0.000 description 5
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 5
- 239000003456 ion exchange resin Substances 0.000 description 4
- 229920003303 ion-exchange polymer Polymers 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- 239000000908 ammonium hydroxide Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 238000005342 ion exchange Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- -1 B. sodium ions Chemical class 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 2
- 241000220317 Rosa Species 0.000 description 2
- 229920001429 chelating resin Polymers 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 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
- 241000251730 Chondrichthyes Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OKIZCWYLBDKLSU-UHFFFAOYSA-M N,N,N-Trimethylmethanaminium chloride Chemical compound [Cl-].C[N+](C)(C)C OKIZCWYLBDKLSU-UHFFFAOYSA-M 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 238000005349 anion exchange Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 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
- B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
- B01J49/09—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds of mixed beds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3013770A | 1970-04-20 | 1970-04-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2118557A1 DE2118557A1 (de) | 1971-11-11 |
| DE2118557B2 DE2118557B2 (de) | 1979-06-21 |
| DE2118557C3 true DE2118557C3 (de) | 1980-02-21 |
Family
ID=21852699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2118557A Expired DE2118557C3 (de) | 1970-04-20 | 1971-04-16 | Verfahren zum Trennen von erschöpften Allionen- und Kationenaustauscherharzen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3582504A (enExample) |
| JP (1) | JPS5341110B1 (enExample) |
| CA (1) | CA930878A (enExample) |
| CH (1) | CH566168A5 (enExample) |
| DE (1) | DE2118557C3 (enExample) |
| ES (1) | ES390278A1 (enExample) |
| FR (1) | FR2089886A5 (enExample) |
| GB (1) | GB1310067A (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2631414C3 (de) * | 1976-07-13 | 1982-07-15 | L. & C. Steinmüller GmbH, 5270 Gummersbach | Verfahren zur externen Regeneration von erschöpften Anionen- und Kationenaustauscherharzen eines Mischbettfilters |
| US4191644A (en) * | 1978-05-11 | 1980-03-04 | Belco Pollution Control Corporation | Regeneration of mixed resin bed used for condensate polishing |
| JPS5695855U (enExample) * | 1979-12-26 | 1981-07-29 | ||
| JPS5775152A (en) * | 1980-10-30 | 1982-05-11 | Hitachi Ltd | Regenerating method for granular ion exchange resin and regenerating system thereof |
| US4388417A (en) * | 1981-10-26 | 1983-06-14 | Ecodyne Corporation | Regeneration of deep bed condensate polishers |
| IE53992B1 (en) * | 1982-03-30 | 1989-05-10 | Northern Eng Ind | Regeneration of ion exchange materials |
| GB2117264B (en) * | 1982-03-30 | 1986-01-15 | Northern Eng Ind | Regeneration of mixed ion-exchange materials |
| US4564455A (en) * | 1983-12-13 | 1986-01-14 | The Graver Company | Three component resin system and method for purifying aqueous solutions |
| US4622141A (en) * | 1984-10-29 | 1986-11-11 | The Graver Company | Method and apparatus for withdrawing a layer of material from a vessel |
| US4663051A (en) * | 1985-10-11 | 1987-05-05 | The Graver Company | Regeneration of mixed bed demineralizers |
| US5081159A (en) * | 1987-10-29 | 1992-01-14 | Cutler Frances M | Method for separating ion exchange resins using amine salt solutions and composition formed therein |
| US5428074A (en) * | 1987-10-29 | 1995-06-27 | Cutler; Frances M. | Method for separating ion exchange resins and for removing metallic foulants from the resins |
| US5212205A (en) * | 1992-02-04 | 1993-05-18 | The Graver Company | Regeneration of deep bed condensate polishers |
| US5196122A (en) * | 1992-08-10 | 1993-03-23 | The Graver Company | External regeneration system for mixed bed ion exchangers |
| GB9221947D0 (en) * | 1992-10-17 | 1992-12-02 | Northern Eng Ind | Method of regenerating resin beads for use in water purification |
| GB2303802B (en) * | 1994-03-30 | 1997-12-24 | Tingsheng Wang | Process and apparatus for the regeneration of resins in a fixed double-bed type apparatus |
| CN1051725C (zh) * | 1994-12-12 | 2000-04-26 | 王廷生 | 固定式双层床离子交换树脂再生方法及装置 |
| NL9500065A (nl) * | 1995-01-12 | 1996-08-01 | Bammens Groep B V | Werkwijze voor het selectief verwijderen van zink uit zure afvalstromen. |
| US5736052A (en) * | 1995-11-27 | 1998-04-07 | Framatome Technologies, Inc. | Ion exchange resin particle separation system |
| CN1085561C (zh) * | 1998-08-27 | 2002-05-29 | 中国石化乌鲁木齐石油化工总厂 | 混合大孔弱碱弱酸阴阳离子交换树脂分离方法 |
| US7967082B2 (en) * | 2005-11-21 | 2011-06-28 | Schlumberger Technology Corporation | Downhole mechanism |
| CN118324245B (zh) * | 2024-04-22 | 2024-08-30 | 无锡市新永大环保设备有限公司 | 一种高速混床及凝结水精处理系统 |
-
1970
- 1970-04-20 US US30137A patent/US3582504A/en not_active Expired - Lifetime
-
1971
- 1971-03-22 CA CA108372A patent/CA930878A/en not_active Expired
- 1971-04-16 DE DE2118557A patent/DE2118557C3/de not_active Expired
- 1971-04-16 ES ES390278A patent/ES390278A1/es not_active Expired
- 1971-04-19 GB GB2626371*A patent/GB1310067A/en not_active Expired
- 1971-04-19 CH CH565171A patent/CH566168A5/xx not_active IP Right Cessation
- 1971-04-19 FR FR7113828A patent/FR2089886A5/fr not_active Expired
- 1971-04-19 JP JP2519771A patent/JPS5341110B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2118557A1 (de) | 1971-11-11 |
| FR2089886A5 (enExample) | 1972-01-07 |
| ES390278A1 (es) | 1974-07-16 |
| GB1310067A (en) | 1973-03-14 |
| CH566168A5 (enExample) | 1975-09-15 |
| US3582504A (en) | 1971-06-01 |
| DE2118557B2 (de) | 1979-06-21 |
| JPS5341110B1 (enExample) | 1978-10-31 |
| CA930878A (en) | 1973-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| BI | Miscellaneous see part 2 | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |