ES451664A1 - Method of carrying out ion exchange reactions - Google Patents
Method of carrying out ion exchange reactionsInfo
- Publication number
- ES451664A1 ES451664A1 ES451664A ES451664A ES451664A1 ES 451664 A1 ES451664 A1 ES 451664A1 ES 451664 A ES451664 A ES 451664A ES 451664 A ES451664 A ES 451664A ES 451664 A1 ES451664 A1 ES 451664A1
- Authority
- ES
- Spain
- Prior art keywords
- regeneration
- agent
- resin
- carrying
- ion 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
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 238000005342 ion exchange Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000008929 regeneration Effects 0.000 abstract 7
- 238000011069 regeneration method Methods 0.000 abstract 7
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
Procedure for carrying out ion exchange in the cycle with charge and regeneration, characterized in that in at least one of the two reactions -which in the following is called regeneration- the liquid currents that leave the resin during the feeding of the agent for regeneration and during washing, after having fed the agent for regeneration, as long as they still contain practically usable regeneration agent - they are collected - as a single fraction - which is homogeneous in terms of composition and density - after from which this solution is used again in the next regeneration and, before introducing new regeneration agent, it is poured, again on the resin, driving this newly used fraction as well as the agent for new regeneration in countercurrent for loading on the resin. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2543733A DE2543733C2 (en) | 1975-10-01 | 1975-10-01 | Process for carrying out ion exchange reactions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES451664A1 true ES451664A1 (en) | 1977-08-16 |
Family
ID=5957915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES451664A Expired ES451664A1 (en) | 1975-10-01 | 1976-09-18 | Method of carrying out ion exchange reactions |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5244776A (en) |
| AT (1) | AT352642B (en) |
| BE (1) | BE835086A (en) |
| CA (1) | CA1085977A (en) |
| DE (2) | DE2560444C2 (en) |
| ES (1) | ES451664A1 (en) |
| FR (1) | FR2333563A1 (en) |
| GB (1) | GB1552856A (en) |
| IN (1) | IN145788B (en) |
| NL (1) | NL7610905A (en) |
| SE (1) | SE7610884L (en) |
| ZA (1) | ZA765763B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE393044C (en) * | 1920-10-10 | 1924-03-28 | Permutit Akt Ges | Method and device for regenerating base-exchanging filter material |
| NL72488C (en) * | 1942-06-19 |
-
1975
- 1975-10-01 DE DE19752560444 patent/DE2560444C2/en not_active Expired
- 1975-10-01 DE DE2543733A patent/DE2543733C2/en not_active Expired
- 1975-10-22 AT AT805475A patent/AT352642B/en not_active IP Right Cessation
- 1975-10-30 BE BE6045242A patent/BE835086A/en not_active IP Right Cessation
-
1976
- 1976-09-18 ES ES451664A patent/ES451664A1/en not_active Expired
- 1976-09-27 ZA ZA765763A patent/ZA765763B/en unknown
- 1976-09-30 SE SE7610884A patent/SE7610884L/en not_active Application Discontinuation
- 1976-10-01 NL NL7610905A patent/NL7610905A/en not_active Application Discontinuation
- 1976-10-01 FR FR7629677A patent/FR2333563A1/en active Granted
- 1976-10-01 JP JP51118428A patent/JPS5244776A/en active Pending
- 1976-10-01 CA CA262,570A patent/CA1085977A/en not_active Expired
- 1976-10-01 GB GB40801/76A patent/GB1552856A/en not_active Expired
- 1976-10-15 IN IN1886/CAL/76A patent/IN145788B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT352642B (en) | 1979-09-25 |
| GB1552856A (en) | 1979-09-19 |
| CA1085977A (en) | 1980-09-16 |
| FR2333563B1 (en) | 1980-10-10 |
| NL7610905A (en) | 1977-04-05 |
| DE2543733A1 (en) | 1977-04-07 |
| FR2333563A1 (en) | 1977-07-01 |
| ZA765763B (en) | 1977-08-31 |
| DE2543733C2 (en) | 1983-02-03 |
| JPS5244776A (en) | 1977-04-08 |
| ATA805475A (en) | 1979-02-15 |
| IN145788B (en) | 1978-12-23 |
| BE835086A (en) | 1976-04-30 |
| SE7610884L (en) | 1977-04-02 |
| DE2560444C2 (en) | 1985-01-03 |
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