RU2006121486A - Адсорбционный материал и способ его получения - Google Patents

Адсорбционный материал и способ его получения Download PDF

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Publication number
RU2006121486A
RU2006121486A RU2006121486/15A RU2006121486A RU2006121486A RU 2006121486 A RU2006121486 A RU 2006121486A RU 2006121486/15 A RU2006121486/15 A RU 2006121486/15A RU 2006121486 A RU2006121486 A RU 2006121486A RU 2006121486 A RU2006121486 A RU 2006121486A
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Russia
Prior art keywords
heavy metals
cellulosic
adsorption material
adsorption
subjected
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RU2006121486/15A
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English (en)
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Йоран ЛИНДГРЕН (SE)
Йоран ЛИНДГРЕН
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Келос Аб (Se)
Келос Аб
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Publication of RU2006121486A publication Critical patent/RU2006121486A/ru

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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
    • 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
    • B01J20/267—Cross-linked 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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • 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
    • B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
    • B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • 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
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B01J20/3282—Crosslinked polymers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Claims (18)

1. Способ получения адсорбционного материала на основе материала исходного сырья, имеющего функциональные и псевдофункциональные группы, отличающийся тем, что упомянутый материал подвергают предварительной обработке, включающей воздействие водного раствора брома при нейтральном значении рН с последующим добавлением полиэтиленимина при основном значении рН и добавлением сшивателя.
2. Способ по п.1, где упомянутым материалом исходного сырья является материал целлюлозного исходного сырья.
3. Способ по п.2, где упомянутым материалом целлюлозного исходного сырья являются частицы древесной коры.
4. Способ по п.1, где значение рН и продолжительность упомянутых стадий выбирают таким образом, чтобы сформировать карбоксильные группы на целлюлозных волокнах материала целлюлозного исходного сырья.
5. Способ по п.1, где упомянутым сшивателем является эпихлоргидрин.
6. Способ по п.2 или 3, где материал целлюлозного исходного сырья характеризуется размером частиц в интервале от 1 до 10 мм.
7. Адсорбционный материал, получаемый по любому способу из пп.1-6.
8. Адсорбционный материал на основе материала целлюлозного исходного сырья, отличающийся тем, что он содержит полиэтиленимин, ковалентно связанный с упомянутым целлюлозным материалом.
9. Адсорбционный материал по п.8, где упомянутым целлюлозным материалом являются частицы древесной коры, характеризующиеся размером частиц в интервале от 1 до 10 мм.
10. Способ получения материала по п.8 или 9.
11. Фильтрующий модуль, содержащий адсорбционный материал по любому из пп.7-9.
12. Фильтр, включающий один или несколько фильтрующих модулей по п.11.
13. Способ удаления тяжелых металлов из водных растворов, отличающийся тем, что используют адсорбционный материал по любому из пп.7-9.
14. Способ по п.13, отличающийся тем, что адсорбционный материал, содержащий адсорбированные тяжелые металлы, подвергают эффективному сжиганию, а тяжелые металлы извлекают из дымовых газов и золы.
15. Способ удаления тяжелых металлов из водных растворов, отличающийся тем, что используют фильтрующий модуль по п.11.
16. Способ по п.15, отличающийся тем, что адсорбционный материал, содержащий адсорбированные тяжелые металлы, подвергают эффективному сжиганию, а тяжелые металлы извлекают из дымовых газов и золы.
17. Способ удаления тяжелых металлов из водных растворов, отличающийся тем, что используют фильтр по п.12.
18. Способ по п.17, отличающийся тем, что адсорбционный материал, содержащий адсорбированные тяжелые металлы, подвергают эффективному сжиганию, а тяжелые металлы извлекают из дымовых газов и золы.
RU2006121486/15A 2003-11-19 2004-11-18 Адсорбционный материал и способ его получения RU2006121486A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0303072A SE0303072D0 (sv) 2003-11-19 2003-11-19 Metod för framställning av adsorptionsmaterial och material framställt medelst densamma
SE0303072-3 2003-11-19

Publications (1)

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RU2006121486A true RU2006121486A (ru) 2007-12-27

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US (1) US20070108130A1 (ru)
EP (1) EP1684898B1 (ru)
CN (1) CN1905935A (ru)
AT (1) ATE540754T1 (ru)
DK (1) DK1684898T3 (ru)
ES (1) ES2380479T3 (ru)
PL (1) PL1684898T3 (ru)
PT (1) PT1684898E (ru)
RU (1) RU2006121486A (ru)
SE (1) SE0303072D0 (ru)
WO (1) WO2005049197A1 (ru)

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Publication number Priority date Publication date Assignee Title
CN102092873B (zh) * 2009-12-11 2013-12-04 刘转年 一种高选择性Cr6+捕集剂的制备方法
CN102160993A (zh) * 2011-04-29 2011-08-24 西南科技大学 热塑性脱乙酰基葡甘聚糖共混吸附材料及其制备方法
CN102218302A (zh) * 2011-06-17 2011-10-19 同济大学 一种增强松树皮重金属吸附能力的改性方法及其应用
CN102218303B (zh) * 2011-06-22 2012-07-11 广东石油化工学院 一种改性甘蔗渣重金属吸附剂的制备方法
CN102886243B (zh) * 2011-07-21 2014-09-17 中国科学院兰州化学物理研究所 一种用于选择吸附六价铬的吸附剂
CN105964009B (zh) * 2016-05-06 2018-01-09 浙江海洋大学 一种吸附蛋白酶解液中重金属铬的工艺
CN111437778A (zh) * 2020-05-14 2020-07-24 广东工业大学 一种氨基修饰微晶纤维素/氧化石墨烯气凝胶及其制备方法和应用
CN115364691B (zh) * 2022-08-12 2023-08-25 中国科学院上海高等研究院 一种基于静电层层自组装技术制备的纤维素纳米纤维空气过滤复合膜及其制备方法

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US4178438A (en) * 1975-11-14 1979-12-11 Ciba-Geigy Aktiengesellschaft Cationically modified, cellulose-containing materials
CH621999A5 (ru) * 1976-06-24 1981-03-13 Ciba Geigy Ag
CA2019461A1 (en) 1990-06-20 1991-12-20 Hiroshi Yamazaki Method and device for purifying water
EP0992283A3 (en) * 1998-09-21 2000-06-14 Polymer Group, Inc. Method and product for selectively removing ions from aqueous solutions
DE10136527A1 (de) 2001-07-26 2003-02-13 Fraunhofer Ges Forschung Adsorbermaterialien aus nachwachsenden Rohstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung

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DK1684898T3 (da) 2012-04-23
US20070108130A1 (en) 2007-05-17
PL1684898T3 (pl) 2012-09-28
EP1684898B1 (en) 2012-01-11
SE0303072D0 (sv) 2003-11-19
ES2380479T3 (es) 2012-05-14
EP1684898A1 (en) 2006-08-02
WO2005049197A1 (en) 2005-06-02
PT1684898E (pt) 2012-04-27
ATE540754T1 (de) 2012-01-15
CN1905935A (zh) 2007-01-31

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