ES8401098A1 - Un procedimiento para la produccion de una resina quelante alquilaminofosfonica. - Google Patents
Un procedimiento para la produccion de una resina quelante alquilaminofosfonica.Info
- Publication number
- ES8401098A1 ES8401098A1 ES520079A ES520079A ES8401098A1 ES 8401098 A1 ES8401098 A1 ES 8401098A1 ES 520079 A ES520079 A ES 520079A ES 520079 A ES520079 A ES 520079A ES 8401098 A1 ES8401098 A1 ES 8401098A1
- Authority
- ES
- Spain
- Prior art keywords
- brines
- percent
- electrolytic
- resins
- chelating resins
- 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
- 229920001429 chelating resin Polymers 0.000 title abstract 2
- 230000003204 osmotic effect Effects 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 206010016807 Fluid retention Diseases 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000011324 bead Substances 0.000 abstract 1
- 229910001424 calcium ion Inorganic materials 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 238000001033 granulometry Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000126 substance Substances 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
- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/40—Introducing phosphorus atoms or phosphorus-containing groups
-
- 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
- C01D3/145—Purification by solid ion-exchangers or solid chelating agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Plural Heterocyclic Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PROCEDIMIENTO PARA LA PRODUCCION DE UNA RESINA QUELANTE ALQUILAMINOFOSFONICA QUE TIENE UNA RESISTENCIA OSMOTICA TAL QUE MAS DEL 90 DE LAS BOLITAS PERMANECEN INTACTAS DESPUES DE 30 CHOQUES.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE SELECCIONAN BOLITAS DE UN COPOLIMERO VINILAROMATICO RETICULADO MACROPOROSO CON UN TAMAÑO COMPRENDIDO ENTRE 0,3 Y 0,5 MM; SEGUNDA, SE DISPONEN LAS BOLITAS EN RECINTOS ADECUADOS PARA CLOROMETILIZARLAS, AMINARLAS, HIDROLIZARLAS Y ALQUILOFOSFANARLAS; Y POR ULTIMO, SE EFECTUA LA CLOROMETIZACION, AMINACION, HIDROLISIS Y ALQUIFOSFANACIONEN CONDICIONES ADECUADAS Y DURANTE UN TIEMPO SUFICIENTE PARA QUE LA RESINA QUELANTE ALQUILAMINOFOSFONICA ASI PRODUCIDA TENGA UNA DENSIDAD APARENTE COMPRENDIDA ENTRE 0,35 Y 0,425 G/ML.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8203114A FR2522002A1 (fr) | 1982-02-25 | 1982-02-25 | Procede de fabrication d'une resine chelatante alkylaminophosphonique resistante aux chocs osmotiques et resine ainsi obtenue |
| FR8203115A FR2521874A1 (fr) | 1982-02-25 | 1982-02-25 | Procede de purification des saumures concentrees au moyen d'une resine chelatante alkylaminophosphonique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES520079A0 ES520079A0 (es) | 1983-12-01 |
| ES8401098A1 true ES8401098A1 (es) | 1983-12-01 |
Family
ID=26222772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES520079A Expired ES8401098A1 (es) | 1982-02-25 | 1983-02-24 | Un procedimiento para la produccion de una resina quelante alquilaminofosfonica. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0087934B1 (es) |
| JP (1) | JPS59500274A (es) |
| KR (1) | KR910009112B1 (es) |
| AT (1) | ATE19252T1 (es) |
| AU (1) | AU621300B2 (es) |
| CA (1) | CA1221499A (es) |
| DE (1) | DE3363008D1 (es) |
| ES (1) | ES8401098A1 (es) |
| FI (1) | FI68062C (es) |
| NZ (1) | NZ203341A (es) |
| WO (1) | WO1983002947A1 (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3704307A1 (de) * | 1987-02-12 | 1988-08-25 | Dow Chemical Gmbh | Komplexbildendes harz des geltyps und seine verwendung zur verringerung der konzentration mehrwertiger erdalkali- und/oder schwermetallionen in loesungen |
| US4830837A (en) * | 1987-08-03 | 1989-05-16 | Olin Corporation | Process for removing aluminum from concentrated alkali metal halide brines |
| GB8814275D0 (en) * | 1988-06-16 | 1988-07-20 | Dow Chemical Gmbh | Process for preparing aminomethylphosphonic chelating agent |
| GB8817051D0 (en) * | 1988-07-18 | 1988-08-24 | Dow Stade Gmbh | Ion exchange resins beads & processes for preparing them |
| US5356937A (en) * | 1989-01-05 | 1994-10-18 | The Dow Chemical Company | Resins and processes for preparing them |
| DE4025195A1 (de) * | 1990-08-09 | 1992-02-13 | Metallgesellschaft Ag | Verfahren zum feinreinigen einer waessrigen alkalichloridloesung fuer die membranelektrolyse |
| FR2679221B1 (fr) * | 1991-07-19 | 1994-07-01 | Solvay | Procede de fabrication d'une solution aqueuse de chlorure de sodium et son utilisation. |
| BE1005291A3 (fr) * | 1991-09-10 | 1993-06-22 | Solvay | Procede de fabrication d'une solution aqueuse industrielle de chlorure de sodium et utilisation de la solution aqueuse de chlorure de sodium ainsi obtenue pour la fabrication electrolytique d'une solution aqueuse d'hydroxyde de sodium, pour la fabrication de carbonate de sodium et pour la fabrication de cristaux de chlorure de sodium. |
| US5182251A (en) * | 1991-10-10 | 1993-01-26 | Brigham Young University | Aminoalkylphosphonic acid containing ligands attached to solid supports for removal of metal ions |
| US6048507A (en) * | 1997-12-09 | 2000-04-11 | Limtech | Process for the purification of lithium carbonate |
| CN105820282B (zh) * | 2016-05-17 | 2018-08-17 | 西安蓝深环保科技有限公司 | 一种高稳定性含氢键给受体大孔吸附树脂及其合成方法 |
| CN115073801A (zh) * | 2022-05-11 | 2022-09-20 | 中核四0四有限公司 | 一种吸附硝酸体系放射性废水中锆的特种树脂及合成方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB859834A (en) * | 1958-01-14 | 1961-01-25 | Atomic Energy Authority Uk | Improvements in or relating to ion-exchange resins |
| FR2279453A1 (fr) * | 1974-07-24 | 1976-02-20 | Dia Prosim | Echangeurs d'ions selectifs pour separer et fixer les metaux |
| SU728879A1 (ru) * | 1978-07-06 | 1980-04-25 | Предприятие П/Я А-7815 | Способ очистки растворов солей щелочных металлов и аммони |
| FR2442859A1 (fr) * | 1978-12-01 | 1980-06-27 | Lobachev Andrei | Procede de preparation de polyampholytes a base de copolymeres chloromethyles de styrene amines et reticules |
| JPS57177012A (en) * | 1981-04-23 | 1982-10-30 | Sumitomo Chem Co Ltd | Preparation of chelate resin |
-
1983
- 1983-02-16 CA CA000421677A patent/CA1221499A/en not_active Expired
- 1983-02-21 JP JP58500725A patent/JPS59500274A/ja active Granted
- 1983-02-21 WO PCT/EP1983/000043 patent/WO1983002947A1/en active IP Right Grant
- 1983-02-21 NZ NZ203341A patent/NZ203341A/en unknown
- 1983-02-23 KR KR1019830000759A patent/KR910009112B1/ko not_active IP Right Cessation
- 1983-02-24 AT AT83300984T patent/ATE19252T1/de not_active IP Right Cessation
- 1983-02-24 EP EP83300984A patent/EP0087934B1/en not_active Expired
- 1983-02-24 ES ES520079A patent/ES8401098A1/es not_active Expired
- 1983-02-24 DE DE8383300984T patent/DE3363008D1/de not_active Expired
- 1983-10-21 FI FI833867A patent/FI68062C/fi not_active IP Right Cessation
-
1988
- 1988-06-17 AU AU18105/88A patent/AU621300B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| FI833867A (fi) | 1983-10-21 |
| CA1221499A (en) | 1987-05-05 |
| ES520079A0 (es) | 1983-12-01 |
| FI833867A0 (fi) | 1983-10-21 |
| EP0087934B1 (en) | 1986-04-16 |
| KR910009112B1 (ko) | 1991-10-31 |
| JPH0442406B2 (es) | 1992-07-13 |
| AU1810588A (en) | 1988-09-29 |
| JPS59500274A (ja) | 1984-02-23 |
| EP0087934A1 (en) | 1983-09-07 |
| FI68062C (fi) | 1985-07-10 |
| ATE19252T1 (de) | 1986-05-15 |
| DE3363008D1 (en) | 1986-05-22 |
| FI68062B (fi) | 1985-03-29 |
| NZ203341A (en) | 1985-07-12 |
| KR840003653A (ko) | 1984-09-15 |
| AU621300B2 (en) | 1992-03-12 |
| WO1983002947A1 (en) | 1983-09-01 |
Similar Documents
| Publication | Publication Date | Title |
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| SU495819A3 (ru) | Способ электролиза водных растворов хлоридов щелочных металлов с ионнообменной диафрагмой | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970519 |