UA45448C2 - Спосіб йодування смоли - Google Patents
Спосіб йодування смоли Download PDFInfo
- Publication number
- UA45448C2 UA45448C2 UA98105721A UA98105721A UA45448C2 UA 45448 C2 UA45448 C2 UA 45448C2 UA 98105721 A UA98105721 A UA 98105721A UA 98105721 A UA98105721 A UA 98105721A UA 45448 C2 UA45448 C2 UA 45448C2
- Authority
- UA
- Ukraine
- Prior art keywords
- resin
- iodine
- aqueous solution
- hours
- pentaiodide
- Prior art date
Links
- 239000011347 resin Substances 0.000 title claims abstract description 42
- 229920005989 resin Polymers 0.000 title claims abstract description 42
- 239000011630 iodine Substances 0.000 title claims abstract description 26
- 229910052740 iodine Inorganic materials 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 20
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 title abstract description 7
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract description 25
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims abstract description 15
- 239000007864 aqueous solution Substances 0.000 claims abstract description 12
- WRTMQOHKMFDUKX-UHFFFAOYSA-N triiodide Chemical compound I[I-]I WRTMQOHKMFDUKX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 5
- 238000009738 saturating Methods 0.000 claims 1
- 238000012876 topography Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 229910001868 water Inorganic materials 0.000 abstract description 6
- 230000026045 iodination Effects 0.000 abstract description 4
- 238000006192 iodination reaction Methods 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 description 11
- 229920003303 ion-exchange polymer Polymers 0.000 description 11
- 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 description 10
- 230000006378 damage Effects 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 10
- 239000008187 granular material Substances 0.000 description 8
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
- C08F8/22—Halogenation by reaction with free halogens
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Способ йодирования смолы включает получение йодированной смолы путем обработки смолы в водном растворе соответствующим количеством калия йодистого и йода, донасыщение трийодистой смолы до пятийодистой при дозировании расчетного количества кристаллического йода на протяжении 3 - 5 часов при постоянном перемешивании и последующем выдерживании смолы в водном растворе на протяжении 40 - 65 часов. Процесс проводят при температуре 40 - 50 °С. Полученная смола может применяться при обеззараживании и йодировании питьевой воды. Использование изобретения обеспечивает уменьшение затрат смолы за счет разрушения при синтезе йодированной смолы, что дает возможность снизить затраты йода и предотвратить загрязнение обрабатываемых вод продуктами разрушения смолы.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA98105721A UA45448C2 (uk) | 1998-10-29 | 1998-10-29 | Спосіб йодування смоли |
| PCT/UA1999/000021 WO2000025566A2 (fr) | 1998-10-29 | 1999-09-14 | Procede d'iodation de resine |
| AU18064/00A AU1806400A (en) | 1998-10-29 | 1999-09-14 | Resin iodination method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA98105721A UA45448C2 (uk) | 1998-10-29 | 1998-10-29 | Спосіб йодування смоли |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA45448C2 true UA45448C2 (uk) | 2002-04-15 |
Family
ID=21689305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA98105721A UA45448C2 (uk) | 1998-10-29 | 1998-10-29 | Спосіб йодування смоли |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU1806400A (ru) |
| UA (1) | UA45448C2 (ru) |
| WO (1) | WO2000025566A2 (ru) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4190529A (en) * | 1975-03-28 | 1980-02-26 | Aqua-Chem, Inc. | Mixed-form polyhalide resins for disinfecting water |
| US4187183A (en) * | 1975-03-28 | 1980-02-05 | Aqua-Chem, Inc. | Mixed-form polyhalide resins for disinfecting water |
| SU1161458A1 (ru) * | 1983-06-14 | 1985-06-15 | Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им.М.В.Ломоносова | Способ очистки раствора йодистоводородной кислоты от примеси йода |
| US4999190A (en) * | 1989-06-13 | 1991-03-12 | Kansas State University Research Foundation | Preparation of I5 - polyiodide disinfectant resins |
-
1998
- 1998-10-29 UA UA98105721A patent/UA45448C2/uk unknown
-
1999
- 1999-09-14 AU AU18064/00A patent/AU1806400A/en not_active Abandoned
- 1999-09-14 WO PCT/UA1999/000021 patent/WO2000025566A2/ru unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000025566A3 (fr) | 2000-07-20 |
| WO2000025566A2 (fr) | 2000-05-11 |
| AU1806400A (en) | 2000-05-22 |
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