JPH0569480B2 - - Google Patents
Info
- Publication number
- JPH0569480B2 JPH0569480B2 JP62335614A JP33561487A JPH0569480B2 JP H0569480 B2 JPH0569480 B2 JP H0569480B2 JP 62335614 A JP62335614 A JP 62335614A JP 33561487 A JP33561487 A JP 33561487A JP H0569480 B2 JPH0569480 B2 JP H0569480B2
- Authority
- JP
- Japan
- Prior art keywords
- exchange resin
- degree
- crosslinking
- resin
- dvb
- 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 - Lifetime
Links
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 68
- 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 49
- 238000004132 cross linking Methods 0.000 claims description 45
- 239000003729 cation exchange resin Substances 0.000 claims description 42
- 239000003957 anion exchange resin Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 27
- 239000011347 resin Substances 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 27
- 239000003456 ion exchange resin Substances 0.000 claims description 16
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 11
- 238000010612 desalination reaction Methods 0.000 claims description 9
- 238000011033 desalting Methods 0.000 claims description 9
- 229940023913 cation exchange resins Drugs 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 15
- 238000000926 separation method Methods 0.000 description 15
- 238000005253 cladding Methods 0.000 description 13
- 230000002378 acidificating effect Effects 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000011148 porous material Substances 0.000 description 9
- 230000007423 decrease Effects 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000005115 demineralization Methods 0.000 description 3
- 230000002328 demineralizing effect Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 150000001450 anions Chemical group 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62335614A JPH01174998A (ja) | 1987-12-29 | 1987-12-29 | 混床式濾過脱塩装置による懸濁不純物除去方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62335614A JPH01174998A (ja) | 1987-12-29 | 1987-12-29 | 混床式濾過脱塩装置による懸濁不純物除去方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01174998A JPH01174998A (ja) | 1989-07-11 |
| JPH0569480B2 true JPH0569480B2 (fi) | 1993-10-01 |
Family
ID=18290553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62335614A Granted JPH01174998A (ja) | 1987-12-29 | 1987-12-29 | 混床式濾過脱塩装置による懸濁不純物除去方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01174998A (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5387348A (en) * | 1990-11-09 | 1995-02-07 | Ebara Corporation | Method of mixed-bed filtration and demineralization with ion-exchange resins |
| JP5038232B2 (ja) * | 2008-05-22 | 2012-10-03 | 株式会社荏原製作所 | 復水脱塩方法及び復水脱塩装置 |
| JP4943376B2 (ja) * | 2008-05-22 | 2012-05-30 | 株式会社荏原製作所 | 復水脱塩方法及び復水脱塩装置 |
| JP4943378B2 (ja) * | 2008-05-22 | 2012-05-30 | 株式会社荏原製作所 | 復水脱塩方法及び復水脱塩装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209643A (en) * | 1981-06-19 | 1982-12-23 | Toshiba Corp | Method for evaluating precoat condition of powdery ion exchange resin |
-
1987
- 1987-12-29 JP JP62335614A patent/JPH01174998A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209643A (en) * | 1981-06-19 | 1982-12-23 | Toshiba Corp | Method for evaluating precoat condition of powdery ion exchange resin |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01174998A (ja) | 1989-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
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| R250 | Receipt of annual fees |
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| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
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