NL193774C - Werkwijze voor het regeneren van een kationenuitwisselingshars van een waterontharder. - Google Patents
Werkwijze voor het regeneren van een kationenuitwisselingshars van een waterontharder. Download PDFInfo
- Publication number
- NL193774C NL193774C NL8501383A NL8501383A NL193774C NL 193774 C NL193774 C NL 193774C NL 8501383 A NL8501383 A NL 8501383A NL 8501383 A NL8501383 A NL 8501383A NL 193774 C NL193774 C NL 193774C
- Authority
- NL
- Netherlands
- Prior art keywords
- sodium chloride
- regenerant
- spheres
- cation exchange
- brine
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 13
- 230000001172 regenerating effect Effects 0.000 title claims description 9
- 239000003729 cation exchange resin Substances 0.000 title description 3
- 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 title description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 63
- 239000011780 sodium chloride Substances 0.000 claims description 30
- 239000012492 regenerant Substances 0.000 claims description 15
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 239000012267 brine Substances 0.000 claims description 10
- 238000005341 cation exchange Methods 0.000 claims description 9
- 239000003456 ion exchange resin Substances 0.000 claims description 5
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 3
- 238000001704 evaporation Methods 0.000 claims 3
- 239000000243 solution Substances 0.000 claims 3
- 239000000654 additive Substances 0.000 claims 2
- 230000008020 evaporation Effects 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- 238000005299 abrasion Methods 0.000 claims 1
- 230000000844 anti-bacterial effect Effects 0.000 claims 1
- 239000003899 bactericide agent Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 230000000704 physical effect Effects 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229940023913 cation exchange resins Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4229—Water softening arrangements
-
- 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
- B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8407539 | 1984-05-14 | ||
| FR8407539A FR2564007B1 (fr) | 1984-05-14 | 1984-05-14 | Regenerant pour matieres echangeuses de cations et procede pour la regeneration d'une resine echangeuse de cations d'un adoucisseur d'eau |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL8501383A NL8501383A (nl) | 1985-12-02 |
| NL193774B NL193774B (nl) | 2000-06-05 |
| NL193774C true NL193774C (nl) | 2000-10-06 |
Family
ID=9304014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8501383A NL193774C (nl) | 1984-05-14 | 1985-05-14 | Werkwijze voor het regeneren van een kationenuitwisselingshars van een waterontharder. |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE902371A (de) |
| CH (1) | CH663161A5 (de) |
| DE (1) | DE3516606C2 (de) |
| ES (1) | ES8603767A1 (de) |
| FR (1) | FR2564007B1 (de) |
| IT (1) | IT1191609B (de) |
| NL (1) | NL193774C (de) |
| PT (1) | PT80455B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2786760B1 (fr) * | 1998-12-07 | 2002-12-27 | Solvay | Pastille cylindrique de sel agglomere |
| DE102020124503A1 (de) | 2020-09-21 | 2022-03-24 | Showerplus Entwicklungs- Und Vertriebsgesellschaft Mbh | Gepresster Formkörper sowie Applikator zur Aufnahme eines solchen Formkörpers |
| CN113999734A (zh) * | 2021-10-26 | 2022-02-01 | 中盐工程技术研究院有限公司 | 一种提高软水效能的洗碗机专用盐及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2112367C3 (de) * | 1971-03-15 | 1979-04-05 | Kali Und Salz Ag, 3500 Kassel | Verfahren zur kontinuierlichen Herstellung praktisch gesättigter Natriumchlorid-Losungen |
-
1984
- 1984-05-14 FR FR8407539A patent/FR2564007B1/fr not_active Expired - Lifetime
-
1985
- 1985-05-06 CH CH1919/85A patent/CH663161A5/fr not_active IP Right Cessation
- 1985-05-08 BE BE1/011253A patent/BE902371A/fr not_active IP Right Cessation
- 1985-05-08 DE DE3516606A patent/DE3516606C2/de not_active Expired - Lifetime
- 1985-05-13 ES ES543094A patent/ES8603767A1/es not_active Expired
- 1985-05-14 IT IT20703/85A patent/IT1191609B/it active
- 1985-05-14 NL NL8501383A patent/NL193774C/nl not_active IP Right Cessation
- 1985-05-14 PT PT80455A patent/PT80455B/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2564007B1 (fr) | 1993-06-11 |
| ES543094A0 (es) | 1986-01-01 |
| BE902371A (fr) | 1985-11-08 |
| NL193774B (nl) | 2000-06-05 |
| PT80455A (en) | 1985-06-01 |
| CH663161A5 (fr) | 1987-11-30 |
| FR2564007A1 (fr) | 1985-11-15 |
| ES8603767A1 (es) | 1986-01-01 |
| PT80455B (pt) | 1987-09-30 |
| IT1191609B (it) | 1988-03-23 |
| NL8501383A (nl) | 1985-12-02 |
| DE3516606C2 (de) | 1994-06-01 |
| DE3516606A1 (de) | 1985-11-14 |
| IT8520703A0 (it) | 1985-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: SOLVAY (SOCIETE ANONYME) |
|
| BK | Erratum |
Free format text: PAT. BUL. 12/2000, HEADING P, SECTION 2, PAGE 1620, PATENT NUMBER 193774; THE TITLE OF THE INVENTION SHOULD BE MODIFIED INTO: "WERKWIJZE VOOR HET REGENEREREN VAN EEN KATIONENUITWISSELINGSHARS VAN EEN WATERONTHARDER". A CORRECTED FRONT PAGE OF THE ABOVE MENTIONED PATENT HAS MEANWHILE BEEN ISSUED. |
|
| V1 | Lapsed because of non-payment of the annual fee |
Effective date: 20041201 |