DE1261111C2 - Ionenaustauscherharze als Filterhilfsmittel fuer Anschwemmfilter - Google Patents
Ionenaustauscherharze als Filterhilfsmittel fuer AnschwemmfilterInfo
- Publication number
- DE1261111C2 DE1261111C2 DE1962U0009057 DEU0009057A DE1261111C2 DE 1261111 C2 DE1261111 C2 DE 1261111C2 DE 1962U0009057 DE1962U0009057 DE 1962U0009057 DE U0009057 A DEU0009057 A DE U0009057A DE 1261111 C2 DE1261111 C2 DE 1261111C2
- Authority
- DE
- Germany
- Prior art keywords
- solids
- filter
- separation
- ion exchange
- precoat
- 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 claims description 16
- 229920003303 ion-exchange polymer Polymers 0.000 title claims description 16
- 239000007787 solid Substances 0.000 claims description 30
- 239000011347 resin Substances 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 16
- 238000001914 filtration Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 150000002500 ions Chemical class 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 239000012065 filter cake Substances 0.000 claims description 9
- 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 8
- 238000004140 cleaning Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 239000005909 Kieselgur Substances 0.000 claims description 3
- 239000003957 anion exchange resin Substances 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 3
- 239000003729 cation exchange resin Substances 0.000 claims description 2
- 229940023913 cation exchange resins Drugs 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000006004 Quartz sand Substances 0.000 claims 1
- 238000011001 backwashing Methods 0.000 claims 1
- 230000033558 biomineral tissue development Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 claims 1
- 238000013021 overheating Methods 0.000 claims 1
- 230000002000 scavenging effect Effects 0.000 claims 1
- 239000002910 solid waste Substances 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 description 10
- 239000010802 sludge Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
- C13B20/00—Purification of sugar juices
- C13B20/14—Purification of sugar juices using ion-exchange materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
-
- 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
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
- B01J47/133—Precoat filters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13367061A | 1961-08-24 | 1961-08-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1261111B DE1261111B (de) | 1968-02-15 |
| DE1261111C2 true DE1261111C2 (de) | 1974-11-14 |
Family
ID=22459756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1962U0009057 Expired DE1261111C2 (de) | 1961-08-24 | 1962-06-20 | Ionenaustauscherharze als Filterhilfsmittel fuer Anschwemmfilter |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE621629A (en, 2012) |
| DE (1) | DE1261111C2 (en, 2012) |
| ES (1) | ES280161A1 (en, 2012) |
| GB (1) | GB991128A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1455692A (en) * | 1973-01-29 | 1976-11-17 | Ecodyne Corp | Composition and method for filtering liquids |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2785805A (en) * | 1953-06-12 | 1957-03-19 | Wix Corp | Oil filters |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE910533C (de) * | 1951-09-08 | 1954-05-03 | Hoechst Ag | Verfahren zur Steigerung der Leistung von Anschwemmfiltern |
-
0
- BE BE621629D patent/BE621629A/xx unknown
-
1962
- 1962-02-12 GB GB5318/62A patent/GB991128A/en not_active Expired
- 1962-06-20 DE DE1962U0009057 patent/DE1261111C2/de not_active Expired
- 1962-08-21 ES ES0280161A patent/ES280161A1/es not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2785805A (en) * | 1953-06-12 | 1957-03-19 | Wix Corp | Oil filters |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1261111B (de) | 1968-02-15 |
| BE621629A (en, 2012) | |
| GB991128A (en) | 1965-05-05 |
| ES280161A1 (es) | 1963-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 |