CN115501854B - 一种镁铁镧改性膨润土除磷剂及其制备方法 - Google Patents
一种镁铁镧改性膨润土除磷剂及其制备方法 Download PDFInfo
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- CN115501854B CN115501854B CN202211072548.8A CN202211072548A CN115501854B CN 115501854 B CN115501854 B CN 115501854B CN 202211072548 A CN202211072548 A CN 202211072548A CN 115501854 B CN115501854 B CN 115501854B
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- magnesium
- lanthanum
- bentonite
- salt
- iron
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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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0207—Compounds of Sc, Y or Lanthanides
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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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
- B01J20/0229—Compounds of Fe
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0274—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04 characterised by the type of anion
- B01J20/0288—Halides of compounds other than those provided for in B01J20/046
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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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/046—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing halogens, e.g. halides
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- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
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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
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/42—Materials comprising a mixture of inorganic materials
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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
- 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
- B01J2220/4806—Sorbents characterised by the starting material used for their preparation the starting material being of inorganic character
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/105—Phosphorus compounds
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202211072548.8A CN115501854B (zh) | 2022-09-02 | 2022-09-02 | 一种镁铁镧改性膨润土除磷剂及其制备方法 |
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CN202211072548.8A CN115501854B (zh) | 2022-09-02 | 2022-09-02 | 一种镁铁镧改性膨润土除磷剂及其制备方法 |
Publications (2)
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CN115501854A CN115501854A (zh) | 2022-12-23 |
CN115501854B true CN115501854B (zh) | 2023-10-20 |
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CN202211072548.8A Active CN115501854B (zh) | 2022-09-02 | 2022-09-02 | 一种镁铁镧改性膨润土除磷剂及其制备方法 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104907072A (zh) * | 2015-06-08 | 2015-09-16 | 天津市凯特莱环保科技有限公司 | 一种膨润土负载型复合金属氧化物催化剂及其制备方法 |
CN107694547A (zh) * | 2017-10-27 | 2018-02-16 | 芜湖格丰环保科技研究院有限公司 | 一种水体深度除磷吸附剂及其制备方法 |
CN109279616A (zh) * | 2018-12-03 | 2019-01-29 | 包头稀土研究院 | 改性膨润土的制备方法 |
CN109395693A (zh) * | 2017-08-18 | 2019-03-01 | 湖州欧美新材料有限公司 | 一种吸附剂、制备方法及应用 |
CN109847691A (zh) * | 2019-03-22 | 2019-06-07 | 中国人民大学 | 一种镧铁改性沸石除磷吸附剂及其制备方法与应用 |
CN112934164A (zh) * | 2021-01-29 | 2021-06-11 | 广东工业大学 | 一种磁性除磷吸附剂及其制备方法和应用 |
CN113663639A (zh) * | 2021-08-25 | 2021-11-19 | 四川大学 | 掺镧层状双氧化物的制备方法、其产物及应用 |
CN113731350A (zh) * | 2021-08-27 | 2021-12-03 | 内江师范学院 | 一种镧铁改性膨润土及其制备方法 |
CN113941333A (zh) * | 2021-10-25 | 2022-01-18 | 四川轻化工大学 | 一种负载双金属的凹凸棒土催化剂的制备方法及应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3294450A4 (en) * | 2015-05-11 | 2019-02-27 | W.R. Grace & Co.-Conn. | PROCESS FOR PRODUCING MODIFIED CLAY, MODIFIED CLAY PRODUCED AND USE THEREOF |
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- 2022-09-02 CN CN202211072548.8A patent/CN115501854B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104907072A (zh) * | 2015-06-08 | 2015-09-16 | 天津市凯特莱环保科技有限公司 | 一种膨润土负载型复合金属氧化物催化剂及其制备方法 |
CN109395693A (zh) * | 2017-08-18 | 2019-03-01 | 湖州欧美新材料有限公司 | 一种吸附剂、制备方法及应用 |
CN107694547A (zh) * | 2017-10-27 | 2018-02-16 | 芜湖格丰环保科技研究院有限公司 | 一种水体深度除磷吸附剂及其制备方法 |
CN109279616A (zh) * | 2018-12-03 | 2019-01-29 | 包头稀土研究院 | 改性膨润土的制备方法 |
CN109847691A (zh) * | 2019-03-22 | 2019-06-07 | 中国人民大学 | 一种镧铁改性沸石除磷吸附剂及其制备方法与应用 |
CN112934164A (zh) * | 2021-01-29 | 2021-06-11 | 广东工业大学 | 一种磁性除磷吸附剂及其制备方法和应用 |
CN113663639A (zh) * | 2021-08-25 | 2021-11-19 | 四川大学 | 掺镧层状双氧化物的制备方法、其产物及应用 |
CN113731350A (zh) * | 2021-08-27 | 2021-12-03 | 内江师范学院 | 一种镧铁改性膨润土及其制备方法 |
CN113941333A (zh) * | 2021-10-25 | 2022-01-18 | 四川轻化工大学 | 一种负载双金属的凹凸棒土催化剂的制备方法及应用 |
Non-Patent Citations (2)
Title |
---|
La/酸化膨润土吸附剂的表征与除磷性能;朱鹏飞等;《光谱实验室》;第30卷(第5期);2521-2524 * |
膨润土对铬、磷的吸附性能研究;孙家寿等;《非金属矿》;第3卷;33-35 * |
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Inventor after: Zhou Qiuhong Inventor after: Luo Xi Inventor after: Xie Xiaojing Inventor after: Xiong Guangcheng Inventor after: Li Xiang Inventor after: Yan Dan Inventor after: Xu Qi Inventor before: Zhou Qiuhong Inventor before: Luo Xi Inventor before: Xie Xiaojing Inventor before: Xiong Guangcheng Inventor before: Yan Dan Inventor before: Li Xiang Inventor before: Xu Qi |
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