GB1331948A - Regeneration of ion exchange resins - Google Patents
Regeneration of ion exchange resinsInfo
- Publication number
- GB1331948A GB1331948A GB4813570A GB4813570A GB1331948A GB 1331948 A GB1331948 A GB 1331948A GB 4813570 A GB4813570 A GB 4813570A GB 4813570 A GB4813570 A GB 4813570A GB 1331948 A GB1331948 A GB 1331948A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- regeneration
- outlet
- exchange
- regenerant
- 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
- 239000003456 ion exchange resin Substances 0.000 title abstract 3
- 229920003303 ion-exchange polymer Polymers 0.000 title abstract 3
- 230000008929 regeneration Effects 0.000 title abstract 3
- 238000011069 regeneration method Methods 0.000 title abstract 3
- 239000011347 resin Substances 0.000 abstract 5
- 229920005989 resin Polymers 0.000 abstract 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 239000012492 regenerant Substances 0.000 abstract 2
- 230000001172 regenerating effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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 abstract 1
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical class C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 abstract 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- 238000005349 anion exchange Methods 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000011324 bead Substances 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 238000005341 cation exchange Methods 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000012508 resin bead Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/18—Nitrates of ammonium
- C01C1/185—Preparation
-
- 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
-
- 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
- B01J49/10—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds
- B01J49/16—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds containing cationic and anionic exchangers in separate beds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO6123669 | 1969-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1331948A true GB1331948A (en) | 1973-09-26 |
Family
ID=20087240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4813570A Expired GB1331948A (en) | 1969-10-11 | 1970-10-09 | Regeneration of ion exchange resins |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE757400A (enrdf_load_stackoverflow) |
| DE (1) | DE2050029A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2065237A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1331948A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2334003A1 (es) * | 2008-06-19 | 2010-03-03 | Jordi Arellano Ortiz | Procedimiento perfeccionado para la depuracion de nitratos o cal en aguas contaminadas y equipo utilizado en dicho procedimiento. |
| WO2011027213A3 (en) * | 2009-09-06 | 2011-06-23 | Earth Metallurgical Solutions (Pty) Limited | A process for treating an effluent |
| CN113952988A (zh) * | 2021-10-29 | 2022-01-21 | 华能烟台八角热电有限公司 | 一种树脂再生装置 |
| CN114291916A (zh) * | 2021-12-31 | 2022-04-08 | 天富凯业(辽宁)新材料有限公司 | 邻氨基苯酚酸化废水中邻氨基苯酚回收处理系统及方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775088A (en) * | 1972-02-28 | 1973-11-27 | Small Business Investment Co I | Process for treating fertilizer plant waste streams |
| HU198159B (en) * | 1987-03-23 | 1989-08-28 | Foevarosi Tavfuetoe Muevek | Process for regenerating ion-exchange resin and utilizing the regenerate in the agriculture |
-
0
- BE BE757400D patent/BE757400A/xx unknown
-
1970
- 1970-10-09 GB GB4813570A patent/GB1331948A/en not_active Expired
- 1970-10-09 FR FR7036510A patent/FR2065237A5/fr not_active Expired
- 1970-10-12 DE DE19702050029 patent/DE2050029A1/de active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2334003A1 (es) * | 2008-06-19 | 2010-03-03 | Jordi Arellano Ortiz | Procedimiento perfeccionado para la depuracion de nitratos o cal en aguas contaminadas y equipo utilizado en dicho procedimiento. |
| ES2334003B1 (es) * | 2008-06-19 | 2011-01-03 | Jordi Arellano Ortiz | Procedimiento perfeccionado para la depuracion de nitratos o cal en aguas contaminadas y equipo utilizado en dicho procedimiento. |
| WO2011027213A3 (en) * | 2009-09-06 | 2011-06-23 | Earth Metallurgical Solutions (Pty) Limited | A process for treating an effluent |
| CN113952988A (zh) * | 2021-10-29 | 2022-01-21 | 华能烟台八角热电有限公司 | 一种树脂再生装置 |
| CN113952988B (zh) * | 2021-10-29 | 2023-09-29 | 华能烟台八角热电有限公司 | 一种树脂再生装置 |
| CN114291916A (zh) * | 2021-12-31 | 2022-04-08 | 天富凯业(辽宁)新材料有限公司 | 邻氨基苯酚酸化废水中邻氨基苯酚回收处理系统及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2065237A5 (enrdf_load_stackoverflow) | 1971-07-23 |
| DE2050029A1 (de) | 1971-05-06 |
| BE757400A (fr) | 1971-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |