CA1085977A - Process for carrying out ion exchange reactions - Google Patents
Process for carrying out ion exchange reactionsInfo
- Publication number
- CA1085977A CA1085977A CA262,570A CA262570A CA1085977A CA 1085977 A CA1085977 A CA 1085977A CA 262570 A CA262570 A CA 262570A CA 1085977 A CA1085977 A CA 1085977A
- Authority
- CA
- Canada
- Prior art keywords
- acid
- regeneration
- resin
- regenerating agent
- solution
- 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
- 238000000034 method Methods 0.000 title claims abstract description 77
- 238000005342 ion exchange Methods 0.000 title claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 title description 15
- 239000011347 resin Substances 0.000 claims abstract description 51
- 229920005989 resin Polymers 0.000 claims abstract description 51
- 230000001172 regenerating effect Effects 0.000 claims abstract description 49
- 230000008929 regeneration Effects 0.000 claims abstract description 18
- 238000011069 regeneration method Methods 0.000 claims abstract description 18
- 238000005406 washing Methods 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 36
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 34
- 239000002253 acid Substances 0.000 claims description 16
- 150000001768 cations Chemical class 0.000 claims description 14
- 229960000443 hydrochloric acid Drugs 0.000 claims description 13
- 235000011167 hydrochloric acid Nutrition 0.000 claims description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- CYUUZGXOQDCCGH-UHFFFAOYSA-N dodecyl dodecanoate Chemical compound CCCCCCCCCCCCOC(=O)CCCCCCCCCCC CYUUZGXOQDCCGH-UHFFFAOYSA-N 0.000 claims description 4
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 3
- 239000001632 sodium acetate Substances 0.000 claims description 3
- 235000017281 sodium acetate Nutrition 0.000 claims description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
- 239000011976 maleic acid Substances 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 230000001627 detrimental effect Effects 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 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 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
- 229940005991 chloric acid Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012457 nonaqueous media Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2543733A DE2543733C2 (de) | 1975-10-01 | 1975-10-01 | Verfahren zur Durchführung von Ionenaustauschreaktionen |
| DEP2543733.6-41 | 1975-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1085977A true CA1085977A (en) | 1980-09-16 |
Family
ID=5957915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA262,570A Expired CA1085977A (en) | 1975-10-01 | 1976-10-01 | Process for carrying out ion exchange reactions |
Country Status (12)
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE393044C (de) * | 1920-10-10 | 1924-03-28 | Permutit Akt Ges | Verfahren und Vorrichtung zum Regenerieren von basenaustauschendem Filtermaterial |
| BE474784A (enrdf_load_html_response) * | 1942-06-19 |
-
1975
- 1975-10-01 DE DE2543733A patent/DE2543733C2/de not_active Expired
- 1975-10-01 DE DE19752560444 patent/DE2560444C2/de not_active Expired
- 1975-10-22 AT AT805475A patent/AT352642B/de not_active IP Right Cessation
- 1975-10-30 BE BE6045242A patent/BE835086A/xx not_active IP Right Cessation
-
1976
- 1976-09-18 ES ES451664A patent/ES451664A1/es not_active Expired
- 1976-09-27 ZA ZA765763A patent/ZA765763B/xx unknown
- 1976-09-30 SE SE7610884A patent/SE7610884L/xx not_active Application Discontinuation
- 1976-10-01 FR FR7629677A patent/FR2333563A1/fr active Granted
- 1976-10-01 CA CA262,570A patent/CA1085977A/en not_active Expired
- 1976-10-01 NL NL7610905A patent/NL7610905A/xx not_active Application Discontinuation
- 1976-10-01 GB GB40801/76A patent/GB1552856A/en not_active Expired
- 1976-10-01 JP JP51118428A patent/JPS5244776A/ja active Pending
- 1976-10-15 IN IN1886/CAL/76A patent/IN145788B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2543733C2 (de) | 1983-02-03 |
| JPS5244776A (en) | 1977-04-08 |
| ES451664A1 (es) | 1977-08-16 |
| IN145788B (enrdf_load_html_response) | 1978-12-23 |
| NL7610905A (nl) | 1977-04-05 |
| FR2333563B1 (enrdf_load_html_response) | 1980-10-10 |
| AT352642B (de) | 1979-09-25 |
| ATA805475A (de) | 1979-02-15 |
| BE835086A (fr) | 1976-04-30 |
| DE2560444C2 (de) | 1985-01-03 |
| FR2333563A1 (fr) | 1977-07-01 |
| DE2543733A1 (de) | 1977-04-07 |
| ZA765763B (en) | 1977-08-31 |
| GB1552856A (en) | 1979-09-19 |
| SE7610884L (sv) | 1977-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |