GB1404399A - Ion exchange regeneration process - Google Patents
Ion exchange regeneration processInfo
- Publication number
- GB1404399A GB1404399A GB1720873A GB1720873A GB1404399A GB 1404399 A GB1404399 A GB 1404399A GB 1720873 A GB1720873 A GB 1720873A GB 1720873 A GB1720873 A GB 1720873A GB 1404399 A GB1404399 A GB 1404399A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exchange resin
- ammonium
- hydroxide solution
- cation exchange
- anion
- 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 abstract 3
- 238000005342 ion exchange Methods 0.000 title abstract 2
- 230000008929 regeneration Effects 0.000 title abstract 2
- 238000011069 regeneration method Methods 0.000 title 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 5
- 239000003729 cation exchange resin Substances 0.000 abstract 5
- 239000003957 anion exchange resin Substances 0.000 abstract 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000000908 ammonium hydroxide Substances 0.000 abstract 3
- -1 sodium cations Chemical class 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- B01J49/10—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving beds
- B01J49/18—Regeneration or reactivation of ion-exchangers; Apparatus therefor of moving 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 |
|---|---|---|---|
| US24241672A | 1972-04-10 | 1972-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1404399A true GB1404399A (en) | 1975-08-28 |
Family
ID=22914708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1720873A Expired GB1404399A (en) | 1972-04-10 | 1973-04-10 | Ion exchange regeneration process |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4918764A (enrdf_load_stackoverflow) |
| CA (1) | CA985803A (enrdf_load_stackoverflow) |
| DE (1) | DE2317300A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1404399A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694971A (zh) * | 2021-08-19 | 2021-11-26 | 华电电力科学研究院有限公司 | 一种离子交换树脂动态再生装置的工作方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0753967A (ja) * | 1993-08-18 | 1995-02-28 | Catalysts & Chem Ind Co Ltd | 重質油の水素化処理方法 |
-
1973
- 1973-03-29 CA CA167,885A patent/CA985803A/en not_active Expired
- 1973-04-06 DE DE2317300A patent/DE2317300A1/de active Pending
- 1973-04-09 JP JP48040301A patent/JPS4918764A/ja active Pending
- 1973-04-10 GB GB1720873A patent/GB1404399A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113694971A (zh) * | 2021-08-19 | 2021-11-26 | 华电电力科学研究院有限公司 | 一种离子交换树脂动态再生装置的工作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317300A1 (de) | 1973-10-25 |
| JPS4918764A (enrdf_load_stackoverflow) | 1974-02-19 |
| CA985803A (en) | 1976-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930409 |