NL111642C - - Google Patents
Info
- Publication number
- NL111642C NL111642C NL111642DA NL111642C NL 111642 C NL111642 C NL 111642C NL 111642D A NL111642D A NL 111642DA NL 111642 C NL111642 C NL 111642C
- Authority
- NL
- Netherlands
Links
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
- B01J43/00—Amphoteric ion-exchange, i.e. using ion-exchangers having cationic and anionic groups; Use of material as amphoteric ion-exchangers; Treatment of material for improving their amphoteric ion-exchange properties
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/19—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US537408A US3078140A (en) | 1955-09-29 | 1955-09-29 | Ion retardation method of separating solutes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL111642C true NL111642C (fr) |
Family
ID=24142513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL111642D NL111642C (fr) | 1955-09-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3078140A (fr) |
| DE (1) | DE1417045A1 (fr) |
| GB (1) | GB790897A (fr) |
| NL (1) | NL111642C (fr) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1161855B (de) * | 1960-04-14 | 1964-01-30 | Wolfen Filmfab Veb | Verfahren zur Abtrennung von Saeuren von Salzen und/oder Nichtelektrolyten |
| US3414509A (en) * | 1964-06-19 | 1968-12-03 | Universal Oil Prod Co | Desalinization of aqueous solutions |
| US3429657A (en) * | 1966-09-02 | 1969-02-25 | Us Interior | Method for recovering and producing potassium salts |
| US3419492A (en) * | 1967-09-05 | 1968-12-31 | Universal Oil Prod Co | Desalinization of aqueous solutions |
| US3865717A (en) * | 1969-09-19 | 1975-02-11 | Dow Chemical Co | Size separation of polydisperse suspensions by hydrodynamic chromatography |
| US3954580A (en) * | 1973-09-10 | 1976-05-04 | Allied Chemical Corporation | Processes for decreasing mercury butter formation in mercury electrolytic cells |
| US3957698A (en) * | 1974-11-05 | 1976-05-18 | The Dow Chemical Company | Thermally reversible, amphoteric ion exchange resins consisting of crosslinked microbeads embedded in crosslinked matrix of opposite exchange group type |
| US4886606A (en) * | 1975-12-17 | 1989-12-12 | Rohm And Haas Company | Method of purifying condensate waters for steam regenerating equipment |
| US4150205A (en) * | 1978-02-01 | 1979-04-17 | The Dow Chemical Company | Composite ion exchange resins having low residual amounts of quaternary ammonium cation |
| US4154801A (en) * | 1978-02-01 | 1979-05-15 | The Dow Chemical Company | Process for purifying alkali metal hydroxide or carbonate solutions |
| US4478722A (en) * | 1983-10-04 | 1984-10-23 | The Dow Chemical Company | Process for separating salts in aqueous streams |
| US5599977A (en) * | 1995-06-02 | 1997-02-04 | Kiely; Donald E. | Oxidation process |
| US5922171A (en) * | 1997-01-24 | 1999-07-13 | Eco-Tec Limited | Method and apparatus for removing sodium chloride from pulping chemicals using an amphoteric ion-exchange resin |
| US5942084A (en) * | 1997-01-24 | 1999-08-24 | Pulp And Paper Research Institute Of Canada | Process for the separation of sulphides from pulping liquors using amphoteric resins |
| JP5745426B2 (ja) | 2008-12-17 | 2015-07-08 | ケメテイックス インコーポレイテッド | 両性のイオン交換樹脂を用いて濃厚な塩溶液から過塩素酸塩の除去 |
| CN105327719A (zh) * | 2010-06-21 | 2016-02-17 | 太平洋水泥株式会社 | 钙的除去方法 |
| US8999172B1 (en) * | 2010-12-16 | 2015-04-07 | Global Water Advisors, Inc. | Selective removal of dissolved substances from aqueous solutions |
| US20180119298A1 (en) | 2015-03-11 | 2018-05-03 | Chemetics Inc. | Iodide removal from brine using ion retardation resins |
| WO2016168924A1 (fr) * | 2015-04-21 | 2016-10-27 | Fpinnovations | Procédé de récupération d'un acide à partir de solutions d'acide/sucre |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2275210A (en) * | 1938-01-14 | 1942-03-03 | Charles H Lewis | Process for liquid purification |
| NL95588B (fr) * | 1939-10-18 | 1941-04-15 | ||
| US2461505A (en) * | 1944-12-02 | 1949-02-15 | Sun Chemical Corp | Removal or replacement of electrolytes in physiologically active materials |
| US2578937A (en) * | 1948-05-22 | 1951-12-18 | Rohm & Haas | Mixed bed deionization |
| US2578938A (en) * | 1950-06-15 | 1951-12-18 | Rohm & Haas | Deionization of sugar solutions |
| US2692244A (en) * | 1950-08-24 | 1954-10-19 | Rohm & Haas | Deionization of fluids |
| US2684331A (en) * | 1952-01-11 | 1954-07-20 | Dow Chemical Co | Separation of substances having different degrees of ionization |
| US2738322A (en) * | 1953-05-12 | 1956-03-13 | Dow Chemical Co | Process for removing sulfuric acid from aqueous solutions of inorganic sulfates |
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0
- NL NL111642D patent/NL111642C/xx active
-
1955
- 1955-09-29 US US537408A patent/US3078140A/en not_active Expired - Lifetime
-
1956
- 1956-06-29 GB GB20259/56A patent/GB790897A/en not_active Expired
- 1956-07-13 DE DE19561417045 patent/DE1417045A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1417045A1 (de) | 1969-09-04 |
| US3078140A (en) | 1963-02-19 |
| GB790897A (en) | 1958-02-19 |