HUP0302199A2 - Retardáló szerek tisztított sóoldat előállítására - Google Patents
Retardáló szerek tisztított sóoldat előállításáraInfo
- Publication number
- HUP0302199A2 HUP0302199A2 HU0302199A HUP0302199A HUP0302199A2 HU P0302199 A2 HUP0302199 A2 HU P0302199A2 HU 0302199 A HU0302199 A HU 0302199A HU P0302199 A HUP0302199 A HU P0302199A HU P0302199 A2 HUP0302199 A2 HU P0302199A2
- Authority
- HU
- Hungary
- Prior art keywords
- salt solution
- sulfate
- retarding agents
- alkaline
- earth
- Prior art date
Links
- 239000012267 brine Substances 0.000 title 1
- 239000003340 retarding agent Substances 0.000 title 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000012266 salt solution Substances 0.000 abstract 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 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 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- C01D3/14—Purification
-
- 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
- C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Detergent Compositions (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Paper (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Compounds Of Unknown Constitution (AREA)
- Fireproofing Substances (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
A találmány tárgya eljárás nagy tisztaságú sóoldat előállítására,melynek során egy sóforrást, amely szulfátionokkal és nátriumtóleltérő alkáli(föld)fém ionokkal szennyezett, oldanak fel vízben,hatékony mennyiségű, legalább egy kis és nagy molekulatömegű retardálószer jelenlétében, az említett sóoldatban oldott említettalkáli(föld)fém-szulfát koncentrációjának csökkentésére, különösen akalcium és szulfát mennyiségének csökkentésére. A találmány tárgyatovábbá az eljárással előállított sóoldat; valamint ennek alkalmazásamembrános elektrolízisben vagy elpárologtatásos kristályosításieljárásban. Ó
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01202339 | 2001-06-19 | ||
| PCT/EP2002/004969 WO2002102713A1 (en) | 2001-06-19 | 2002-05-06 | Retarding agents for preparing purified brine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| HUP0302199A2 true HUP0302199A2 (hu) | 2003-10-28 |
| HUP0302199A3 HUP0302199A3 (en) | 2012-09-28 |
| HU229525B1 HU229525B1 (hu) | 2014-01-28 |
Family
ID=8180497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU0302199A HU229525B1 (hu) | 2001-06-19 | 2002-05-06 | Retardáló szerek tisztított sóoldat elõállítására |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7186394B2 (hu) |
| EP (1) | EP1404614B1 (hu) |
| CN (1) | CN100410173C (hu) |
| CA (1) | CA2426356C (hu) |
| DK (1) | DK1404614T3 (hu) |
| EA (1) | EA004320B1 (hu) |
| ES (1) | ES2390214T3 (hu) |
| HU (1) | HU229525B1 (hu) |
| MX (1) | MXPA04000003A (hu) |
| NO (1) | NO324695B1 (hu) |
| PL (1) | PL209034B1 (hu) |
| SK (1) | SK287704B6 (hu) |
| TW (1) | TWI226874B (hu) |
| UA (1) | UA76951C2 (hu) |
| WO (1) | WO2002102713A1 (hu) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT1848661T (pt) * | 2005-02-18 | 2018-11-09 | Akzo Nobel Chemicals Int Bv | Processo para preparar cloro ou clorato de sódio |
| EP1858806B1 (en) | 2005-02-18 | 2009-02-11 | Akzo Nobel N.V. | Process to prepare salt |
| DK1848661T3 (en) * | 2005-02-18 | 2018-11-19 | Akzo Nobel Chemicals Int Bv | PROCEDURE FOR THE PREPARATION OF CHLOR OR SODIUM CHLORATE |
| CN114182107A (zh) * | 2021-10-28 | 2022-03-15 | 国科大杭州高等研究院 | 一种钙基阻滞剂抑制再生铜冶炼过程中环境持久性自由基生成的方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE155341C (hu) | ||||
| DE115677C (hu) | ||||
| US2433601A (en) * | 1944-01-25 | 1947-12-30 | Bay Chemical Company Inc | Preparation of purified brine |
| US2906599A (en) * | 1953-11-16 | 1959-09-29 | Hagan Chemicals & Controls Inc | Method of preparing sodium chloride brines of high purity |
| US2906600A (en) * | 1954-10-22 | 1959-09-29 | Hagan Chemicals & Controls Inc | Method of preparing sodium chloride brine of high purity |
| US3140914A (en) * | 1958-11-24 | 1964-07-14 | Celanese Corp | Process for dyeing cellulose triacetate blends |
| US2902418A (en) * | 1959-03-10 | 1959-09-01 | Morton Salt Co | Preparation of pure sodium chloride brines |
| US3155458A (en) * | 1962-08-08 | 1964-11-03 | Morton Salt Co | Process for producing salt |
| US3140915A (en) * | 1962-08-13 | 1964-07-14 | Freeport Sulphur Co | Method of inhibiting dissolution of calcium sulfate |
| US3310477A (en) * | 1964-11-27 | 1967-03-21 | Charles R Wilke | Method of isolating a desulfovibrio for use in removing sulfates from brine |
| US3385675A (en) * | 1965-10-11 | 1968-05-28 | Morton Int Inc | Dissolving salt containing calcium sulfate in the presence of an aminophosphonic acid |
| US3682601A (en) * | 1970-07-31 | 1972-08-08 | Domtar Ltd | Evaporation of brine crystallizing sodium chloride with fatty acid additive |
| US4026676A (en) * | 1975-03-03 | 1977-05-31 | Morton-Norwich Products, Inc. | Process for producing salt having a reduced calcium sulfate content |
| IT1202862B (it) * | 1978-06-02 | 1989-02-15 | Elche Ltd | Procedimento per la depurazione di salamoie |
| US4640793A (en) * | 1984-02-14 | 1987-02-03 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
| US4923617A (en) * | 1987-12-03 | 1990-05-08 | Mobil Oil Corporation | Process for inhibiting scale formation |
| JP2787431B2 (ja) * | 1995-03-17 | 1998-08-20 | 三洋化成工業株式会社 | 徐溶化剤 |
| US6063290A (en) * | 1998-10-01 | 2000-05-16 | Albright & Wilson Americas Inc. | Method for controlling scale using synergistic phosphonate blends |
-
2002
- 2002-05-06 ES ES02726249T patent/ES2390214T3/es not_active Expired - Lifetime
- 2002-05-06 WO PCT/EP2002/004969 patent/WO2002102713A1/en not_active Application Discontinuation
- 2002-05-06 DK DK02726249.2T patent/DK1404614T3/da active
- 2002-05-06 CN CNB028006925A patent/CN100410173C/zh not_active Expired - Fee Related
- 2002-05-06 EA EA200201100A patent/EA004320B1/ru not_active IP Right Cessation
- 2002-05-06 SK SK1618-2002A patent/SK287704B6/sk not_active IP Right Cessation
- 2002-05-06 EP EP02726249A patent/EP1404614B1/en not_active Expired - Lifetime
- 2002-05-06 MX MXPA04000003A patent/MXPA04000003A/es active IP Right Grant
- 2002-05-06 PL PL363746A patent/PL209034B1/pl unknown
- 2002-05-06 HU HU0302199A patent/HU229525B1/hu not_active IP Right Cessation
- 2002-05-06 CA CA2426356A patent/CA2426356C/en not_active Expired - Fee Related
- 2002-06-05 UA UA2002119077A patent/UA76951C2/uk unknown
- 2002-06-12 US US10/167,922 patent/US7186394B2/en not_active Expired - Lifetime
- 2002-06-18 TW TW091113242A patent/TWI226874B/zh active
- 2002-11-14 NO NO20025453A patent/NO324695B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA004320B1 (ru) | 2004-04-29 |
| US7186394B2 (en) | 2007-03-06 |
| EP1404614B1 (en) | 2012-07-11 |
| NO324695B1 (no) | 2007-12-03 |
| NO20025453L (no) | 2003-01-07 |
| WO2002102713A1 (en) | 2002-12-27 |
| CN100410173C (zh) | 2008-08-13 |
| SK287704B6 (sk) | 2011-06-06 |
| NO20025453D0 (no) | 2002-11-14 |
| HU229525B1 (hu) | 2014-01-28 |
| EA200201100A1 (ru) | 2003-04-24 |
| DK1404614T3 (da) | 2012-10-22 |
| US20030000897A1 (en) | 2003-01-02 |
| SK16182002A3 (sk) | 2003-06-03 |
| MXPA04000003A (es) | 2004-05-21 |
| UA76951C2 (en) | 2006-10-16 |
| ES2390214T3 (es) | 2012-11-07 |
| EP1404614A1 (en) | 2004-04-07 |
| PL209034B1 (pl) | 2011-07-29 |
| TWI226874B (en) | 2005-01-21 |
| PL363746A1 (en) | 2004-11-29 |
| CA2426356C (en) | 2010-08-17 |
| HUP0302199A3 (en) | 2012-09-28 |
| CA2426356A1 (en) | 2002-12-27 |
| CN1458904A (zh) | 2003-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GB9A | Succession in title |
Owner name: AKZO NOBEL CHEMICALS INTERNATIONAL B.V., NL Free format text: FORMER OWNER(S): AKZO NOBEL N.V., NL |
|
| FH91 | Appointment of a representative |
Free format text: FORMER REPRESENTATIVE(S): DR. VALYON JOZSEFNE, DANUBIA SZABADALMI ES VEDJEGY IRODA KFT., HU Representative=s name: DANUBIA SZABADALMI ES JOGI IRODA KFT., HU |
|
| FH92 | Termination of representative |
Representative=s name: DR. VALYON JOZSEFNE, DANUBIA SZABADALMI ES VED, HU |
|
| MM4A | Lapse of definitive patent protection due to non-payment of fees |