JP2016530067A - スカンジウムイオンを選択抽出するための吸着剤の製造方法 - Google Patents
スカンジウムイオンを選択抽出するための吸着剤の製造方法 Download PDFInfo
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- 229910052706 scandium Inorganic materials 0.000 title claims abstract description 30
- 239000003463 adsorbent Substances 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000000605 extraction Methods 0.000 title claims description 10
- -1 scandium ions Chemical class 0.000 title claims description 6
- 229920001577 copolymer Polymers 0.000 claims abstract description 21
- 238000005917 acylation reaction Methods 0.000 claims abstract description 16
- 230000010933 acylation Effects 0.000 claims abstract description 14
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminum chloride Substances Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000012346 acetyl chloride Substances 0.000 claims abstract description 9
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims abstract description 9
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000009835 boiling Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 24
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000006366 phosphorylation reaction Methods 0.000 claims description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- 230000026731 phosphorylation Effects 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- 229960000583 acetic acid Drugs 0.000 claims description 6
- 239000012362 glacial acetic acid Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 4
- 239000005457 ice water Substances 0.000 claims description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 3
- 230000003301 hydrolyzing effect Effects 0.000 claims description 3
- 230000000865 phosphorylative effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 abstract description 26
- 239000002904 solvent Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 9
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 7
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003456 ion exchange resin Substances 0.000 description 4
- 229920003303 ion-exchange polymer Polymers 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000007614 solvation Methods 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 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 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 description 1
- HBFHUTODWJQQOS-UHFFFAOYSA-N 6-methyl-1-[methyl(6-methylheptoxy)phosphoryl]oxyheptane Chemical compound CC(C)CCCCCOP(C)(=O)OCCCCCC(C)C HBFHUTODWJQQOS-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 229960002887 deanol Drugs 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000012972 dimethylethanolamine Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- MDDUHVRJJAFRAU-YZNNVMRBSA-N tert-butyl-[(1r,3s,5z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane Chemical compound C1[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H](O[Si](C)(C)C(C)(C)C)C(=C)\C1=C/CP(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MDDUHVRJJAFRAU-YZNNVMRBSA-N 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- C08F8/10—Acylation
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/264—Synthetic macromolecular compounds derived from different types of monomers, e.g. linear or branched copolymers, block copolymers, graft copolymers
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3071—Washing or leaching
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- 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
- C08F8/12—Hydrolysis
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
・0.5時間にわたり、ジクロロエタン及び塩化アセチルの混合物中でスチレン−ジビニルベンゼンコポリマーを前膨潤する。
・塩化アルミニウムを入れる。
・6時間にわたって沸騰状態で反応混合物を維持する。
・スチレン−ジビニルベンゼンコポリマーのアシル化生成物を、三塩化リン中に室温で24時間維持する。
・アシル化スチレン−ジビニルベンゼンコポリマーの反応生成物を、三塩化リンとともに氷酢酸中に室温で48時間維持する。
ステップ1.
機械的撹拌機、冷却器、窒素の表面下供給用の管を備え、塩化カルシウム管を通じて大気につながっている1000ml容量の四つ口フラスコに、360mlのジクロロエタン及び48gの塩化アセチルを撹拌しながら装入し、次いで、4%のジビニルベンゼンを含む30gのスチレンコポリマーを装入する。ガス状窒素の供給を開始し、この反応塊を室温で0.5時間維持する。維持時間の後、この反応塊に80gの無水塩化アルミニウムを装入し、52℃に加熱し、この温度で6時間維持する。アシル化反応が完了すると、顆粒を濾過し、洗浄水中に塩素イオンがなくなるまで、ジクロロエタン、イソプロピルアルコール及び水を用いて連続的に洗浄する。アシル化コポリマーの洗浄した顆粒を、恒量まで50℃で乾燥する。
機械的撹拌機及び冷却器を備え、塩化カルシウム管を通じて大気につながっている100ml容量の三つ口フラスコに、ステップ1に由来するコポリマーのアシル化乾燥生成物10gを挿入し、23mlの三塩化リンを注入する。この反応塊を室温で24時間維持し、次いでこれを19mlの氷酢酸で満たし、撹拌下で48時間維持する。
リン酸化反応が終了した後、顆粒を濾過し、1リットルの氷水中で慎重に加水分解する。次いでこれを、水、ジオキサン、アセトン及び熱水を用いて連続的に洗浄する。最終生成物を乾燥にかける。
生成した吸着剤の性質及びその特性の調査を以下に示す。
実施例で調製した吸着剤の試験を、以下の組成物:0.05N Sc3+、0.05N Fe3+、2M H2SO4の試験溶液からのスカンジウムの吸着において、静的条件下で行った。
Claims (4)
- スカンジウムイオンを選択抽出するための吸着剤を製造する方法であって、無水塩化アルミニウムの存在下で、ジクロロエタン溶液に入れた塩化アセチルを用いてスチレン−ジビニルベンゼンコポリマーをアシル化し、洗浄し、乾燥するステップと、前記アシル化生成物を三塩化リンでリン酸化するステップと、氷水で加水分解し、目的生成物を最終的に洗浄するステップとを含み、出発コポリマーがマクロ多孔質スチレン−ジビニルベンゼンコポリマーであり、前記アシル化が塩化アセチル溶液の沸点で行われ、事前に反応塊を室温で維持し、続いて氷酢酸をその中に入れて、さらに前記反応塊を撹拌下で維持することによってリン酸化が行われることを特徴とする、方法。
- アシル化が52℃の温度で6時間行われることを特徴とする、請求項1に記載の方法。
- リン酸化ステップにおける事前の維持が24時間行われ、氷酢酸を含む反応塊のさらなる加熱が、撹拌下で48時間行われることを特徴とする、請求項1に記載の方法。
- アシル化ステップ後の洗浄が、二塩化エチレン、イソプロピルアルコール及び水を用いて連続的に行われ、目的生成物の最終的な洗浄が、水、ジオキサン、アセトン及び熱水を用いて連続的に行われることを特徴とする、請求項1に記載の方法。
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RU2013119306 | 2013-04-26 | ||
RU2013119306/04A RU2531916C1 (ru) | 2013-04-26 | 2013-04-26 | Способ получения сорбента для селективного извлечения ионов скандия |
PCT/RU2014/000026 WO2014175771A1 (ru) | 2013-04-26 | 2014-01-17 | Способ получения сорбента для селективного извлечения ионов скандия |
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JP2016530067A true JP2016530067A (ja) | 2016-09-29 |
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US (1) | US9539569B2 (ja) |
EP (1) | EP3023144B1 (ja) |
JP (1) | JP6330245B2 (ja) |
CN (1) | CN105377419B (ja) |
RU (1) | RU2531916C1 (ja) |
WO (1) | WO2014175771A1 (ja) |
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RU2607215C1 (ru) * | 2015-10-27 | 2017-01-10 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Способ получения волокнистого сорбента для извлечения скандия |
RU2650410C1 (ru) | 2017-07-07 | 2018-04-13 | Акционерное общество "Аксион - Редкие и Драгоценные Металлы" | Твердый экстрагент с высокой динамической обменной емкостью для извлечения скандия и способ его получения |
RU2685833C1 (ru) * | 2018-10-19 | 2019-04-23 | Общество с ограниченной ответственностью "Научно-производственная компания "Русредмет" (ООО "НПК "Русредмет") | Способ извлечения концентрата скандия из скандийсодержащих кислых растворов |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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SU280839A1 (ru) * | 1968-07-29 | 1970-09-03 | С. Б. Макарова, М. Пахомова, О. В. Бабина , Е. В. Егоров | Способ получения фосфорнокислых ионитов |
JP2006519299A (ja) * | 2003-02-28 | 2006-08-24 | バクスター インターナショナル インコーポレイテッド | 高分子ケトアルデヒド |
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SU601289A1 (ru) * | 1976-07-02 | 1978-04-05 | Предприятие П/Я А-7815 | Способ получени карбоксильных катионитов |
SU1063804A1 (ru) * | 1982-02-26 | 1983-12-30 | Предприятие П/Я Г-4740 | Способ получени фосфорсодержащих сорбентов |
RU1835406C (ru) | 1990-04-16 | 1993-08-23 | Тернопольский Филиал Львовского Политехнического Института | Фрикционна композици |
RU1835403C (ru) | 1990-09-12 | 1993-08-23 | Всесоюзный научно-исследовательский институт химической технологии | Способ получени ионита |
RU2010804C1 (ru) | 1990-12-04 | 1994-04-15 | Всероссийский научно-исследовательский институт химической технологии | Способ получения комплексообразующего ионита |
RU2010876C1 (ru) | 1991-05-20 | 1994-04-15 | Институт геологии рудных месторождений, петрографии, минералогии и геохимии РАН | Способ извлечения скандия из растворов |
US5281631A (en) * | 1991-12-20 | 1994-01-25 | Arch Development Corp. | Phosphonic acid based ion exchange resins |
RU2417267C1 (ru) * | 2009-09-17 | 2011-04-27 | Закрытое акционерное общество "Далур" | СПОСОБ ИЗВЛЕЧЕНИЯ СКАНДИЯ ИЗ СКАНДИЙСОДЕРЖАЩИХ РАСТВОРОВ, ТВЕРДЫЙ ЭКСТРАГЕНТ (ТВЭКС) ДЛЯ ЕГО ИЗВЛЕЧЕНИЯ И СПОСОБ ПОЛУЧЕНИЯ ТВЭКСа |
CN102389776B (zh) * | 2011-10-09 | 2013-06-19 | 广东省生态环境与土壤研究所 | 一种重金属吸附剂及其制备方法和应用 |
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SU280839A1 (ru) * | 1968-07-29 | 1970-09-03 | С. Б. Макарова, М. Пахомова, О. В. Бабина , Е. В. Егоров | Способ получения фосфорнокислых ионитов |
JP2006519299A (ja) * | 2003-02-28 | 2006-08-24 | バクスター インターナショナル インコーポレイテッド | 高分子ケトアルデヒド |
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JP6330245B2 (ja) | 2018-05-30 |
US9539569B2 (en) | 2017-01-10 |
EP3023144B1 (en) | 2017-11-15 |
RU2531916C1 (ru) | 2014-10-27 |
EP3023144A1 (en) | 2016-05-25 |
US20160101416A1 (en) | 2016-04-14 |
EP3023144A4 (en) | 2016-12-21 |
CN105377419A (zh) | 2016-03-02 |
WO2014175771A1 (ru) | 2014-10-30 |
CN105377419B (zh) | 2017-06-23 |
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