IT1116849B - Procedimento per la produzione di resine di chelati e prodotto ottenuto - Google Patents
Procedimento per la produzione di resine di chelati e prodotto ottenutoInfo
- Publication number
- IT1116849B IT1116849B IT48462/79A IT4846279A IT1116849B IT 1116849 B IT1116849 B IT 1116849B IT 48462/79 A IT48462/79 A IT 48462/79A IT 4846279 A IT4846279 A IT 4846279A IT 1116849 B IT1116849 B IT 1116849B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- production
- obtained product
- chelate resins
- chelate
- Prior art date
Links
Classifications
-
- 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
- C08F8/02—Alkylation
-
- 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
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3456778A JPS5820964B2 (ja) | 1978-03-24 | 1978-03-24 | キレ−ト樹脂の製造法 |
| JP53039602A JPS5915711B2 (ja) | 1978-04-03 | 1978-04-03 | 重金属の捕集方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7948462A0 IT7948462A0 (it) | 1979-03-23 |
| IT1116849B true IT1116849B (it) | 1986-02-10 |
Family
ID=26373394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48462/79A IT1116849B (it) | 1978-03-24 | 1979-03-23 | Procedimento per la produzione di resine di chelati e prodotto ottenuto |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4277566A (it) |
| AU (1) | AU525992B2 (it) |
| CA (1) | CA1125949A (it) |
| DE (1) | DE2911308A1 (it) |
| FR (1) | FR2420547A1 (it) |
| GB (1) | GB2017109B (it) |
| IT (1) | IT1116849B (it) |
| NL (1) | NL185086C (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177012A (en) * | 1981-04-23 | 1982-10-30 | Sumitomo Chem Co Ltd | Preparation of chelate resin |
| US4423158A (en) * | 1983-01-27 | 1983-12-27 | Gelinnovation Handelsaktiebolag | Ion adsorbent for metals having a coordination number greater than two |
| DE3433022A1 (de) * | 1983-09-08 | 1985-03-28 | Arthur D. Little, Inc., Cambridge, Mass. | Verfahren zur gewinnung eines edelmetalls |
| US4670180A (en) * | 1985-04-26 | 1987-06-02 | Miyoshi Yushi Kabushiki Kaisha | Metal scavenger and metal scavenging process |
| DE3685861T2 (de) * | 1985-08-05 | 1992-12-17 | Miyoshi Yushi Kk | Verfahren fuer die abscheidung von metallen. |
| JP3059251B2 (ja) * | 1991-07-26 | 2000-07-04 | 三菱化学株式会社 | アミノリン酸型キレート樹脂の製造方法 |
| US5403895A (en) * | 1993-04-07 | 1995-04-04 | The University Of North Carolina At Chapel Hill | Synthesis of aminated PVCs by controlled reaction with piperazine |
| CN108250339A (zh) * | 2018-01-04 | 2018-07-06 | 昆明理工大学 | 一种新型螯合树脂材料及其制备方法和应用 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3037945A (en) * | 1959-01-14 | 1962-06-05 | Dow Chemical Co | Anion exchanging and chelating resins having primary amino groups |
| BE626246A (it) * | 1961-12-19 | 1900-01-01 | ||
| GB1073249A (en) * | 1964-01-20 | 1967-06-21 | Diamond Alkali Co | Improvements in or relating to anion exchange resins |
| US3337480A (en) * | 1966-05-31 | 1967-08-22 | Dow Chemical Co | Preparation of chelate cationexchange resins |
| US3847841A (en) * | 1972-03-11 | 1974-11-12 | Tokuyama Soda Kk | Thiosemicarbazido heavy metal adsorbing resins |
| US3892689A (en) * | 1972-03-11 | 1975-07-01 | Tokuyama Soda Kk | Thioureido heavy metal adsorbing resins |
| US3884846A (en) * | 1972-05-23 | 1975-05-20 | Toyo Soda Mfg Co Ltd | Process for producing materials which complex heavy metals in liquid |
| CH596244A5 (it) * | 1973-04-03 | 1978-03-15 | Sandoz Ag | |
| US3899472A (en) * | 1973-11-21 | 1975-08-12 | Toray Industries | Chelating resin and process for preparing the same |
| CS187563B1 (en) * | 1974-02-08 | 1979-02-28 | Petr Strop | Method of preparation of the hydrophilic homogeneous or macroporous annexes |
| GB1598687A (en) * | 1977-04-29 | 1981-09-23 | Dia Prosim | Chelating resins |
-
1979
- 1979-03-05 US US06/017,324 patent/US4277566A/en not_active Expired - Lifetime
- 1979-03-07 AU AU44892/79A patent/AU525992B2/en not_active Expired
- 1979-03-08 CA CA323,114A patent/CA1125949A/en not_active Expired
- 1979-03-20 FR FR7906968A patent/FR2420547A1/fr active Granted
- 1979-03-22 DE DE19792911308 patent/DE2911308A1/de active Granted
- 1979-03-23 GB GB7910342A patent/GB2017109B/en not_active Expired
- 1979-03-23 IT IT48462/79A patent/IT1116849B/it active
- 1979-03-23 NL NLAANVRAGE7902296,A patent/NL185086C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU4489279A (en) | 1979-09-27 |
| GB2017109B (en) | 1982-08-25 |
| NL185086C (nl) | 1990-01-16 |
| US4277566A (en) | 1981-07-07 |
| FR2420547B1 (it) | 1984-01-13 |
| FR2420547A1 (fr) | 1979-10-19 |
| NL185086B (nl) | 1989-08-16 |
| CA1125949A (en) | 1982-06-15 |
| AU525992B2 (en) | 1982-12-09 |
| GB2017109A (en) | 1979-10-03 |
| IT7948462A0 (it) | 1979-03-23 |
| NL7902296A (nl) | 1979-09-26 |
| DE2911308C2 (it) | 1988-02-25 |
| DE2911308A1 (de) | 1979-10-04 |
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