CN116351394A - 一种利用气化细灰制备多孔吸附材料的方法 - Google Patents
一种利用气化细灰制备多孔吸附材料的方法 Download PDFInfo
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- CN116351394A CN116351394A CN202310233743.2A CN202310233743A CN116351394A CN 116351394 A CN116351394 A CN 116351394A CN 202310233743 A CN202310233743 A CN 202310233743A CN 116351394 A CN116351394 A CN 116351394A
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 39
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- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- 150000001879 copper Chemical class 0.000 claims description 6
- 150000002815 nickel Chemical class 0.000 claims description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 5
- 239000000920 calcium hydroxide Substances 0.000 claims description 5
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 2
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- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
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- 239000012752 auxiliary agent Substances 0.000 description 1
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- 229940116318 copper carbonate Drugs 0.000 description 1
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- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 1
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- 229910052759 nickel Inorganic materials 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
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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
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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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
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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
- B01J20/0233—Compounds of Cu, Ag, Au
- B01J20/0237—Compounds of Cu
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- 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
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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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
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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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J2220/4875—Sorbents characterised by the starting material used for their preparation the starting material being a waste, residue or of undefined composition
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- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
碘吸附值/mg·g-1 | |
实施例1 | 1597 |
实施例2 | 1876 |
实施例3 | 1721 |
实施例4 | 2120 |
实施例5 | 1089 |
实施例6 | 525 |
实施例7 | 1402 |
实施例8 | 894 |
Claims (10)
Priority Applications (1)
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CN202310233743.2A CN116351394A (zh) | 2023-03-13 | 2023-03-13 | 一种利用气化细灰制备多孔吸附材料的方法 |
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CN202310233743.2A CN116351394A (zh) | 2023-03-13 | 2023-03-13 | 一种利用气化细灰制备多孔吸附材料的方法 |
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Publication Number | Publication Date |
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CN116351394A true CN116351394A (zh) | 2023-06-30 |
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Country Status (1)
Country | Link |
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CN (1) | CN116351394A (zh) |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104826578A (zh) * | 2015-05-29 | 2015-08-12 | 浙江海洋学院 | 一种粉煤灰改性吸附剂及其制备与处理含油污水的方法 |
CN105060290A (zh) * | 2015-07-16 | 2015-11-18 | 陕西煤业化工技术研究院有限责任公司 | 一种煤质低灰高比表面积活性炭的制备方法 |
CN105817196A (zh) * | 2016-04-20 | 2016-08-03 | 菏泽学院 | 一种高铝粉煤灰重金属离子吸附剂及其制备方法 |
CN106268627A (zh) * | 2016-07-29 | 2017-01-04 | 国电新能源技术研究院 | 一种粉煤灰低温碱处理合成吸附剂工艺及其处理重金属废弃物的方法 |
CN108423678A (zh) * | 2018-04-17 | 2018-08-21 | 华南农业大学 | 一种超高比表面积的多级多孔碳材料及其制备方法与应用 |
CN109759025A (zh) * | 2019-01-28 | 2019-05-17 | 南京思宇环保科技有限公司 | 一种废水处理用吸附剂的制备方法 |
CN110052249A (zh) * | 2019-05-23 | 2019-07-26 | 安徽大学 | 一种利用壳聚糖包覆粉煤灰处理含铬废水的工艺方法 |
CN110124641A (zh) * | 2019-04-29 | 2019-08-16 | 华中科技大学 | 一种放射性核素吸附材料及其制备方法和应用 |
CN110841594A (zh) * | 2019-11-20 | 2020-02-28 | 中南大学 | 一种生物炭负载热活化含铁矿物复合材料的制备和应用 |
CN110975811A (zh) * | 2019-12-18 | 2020-04-10 | 昆明理工大学 | 一种利用高铝粉煤灰制备吸附剂的方法及应用 |
CN111099589A (zh) * | 2019-12-27 | 2020-05-05 | 肇庆学院 | 以燃煤飞灰为原料的生物炭制作及其作活菌载体的应用 |
CN113603086A (zh) * | 2021-09-14 | 2021-11-05 | 青岛九环新越新能源科技股份有限公司 | 苦荞基活性炭材料及其制备方法和应用 |
CN113634114A (zh) * | 2021-08-02 | 2021-11-12 | 中煤科工清洁能源股份有限公司 | 一种利用粉煤灰捕集烟气中co2的方法 |
CN114160098A (zh) * | 2021-12-07 | 2022-03-11 | 武汉理工大学 | 一种应用于水中诺氟沙星去除的碱/双金属盐水热活化污泥生物炭的制备方法 |
-
2023
- 2023-03-13 CN CN202310233743.2A patent/CN116351394A/zh active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104826578A (zh) * | 2015-05-29 | 2015-08-12 | 浙江海洋学院 | 一种粉煤灰改性吸附剂及其制备与处理含油污水的方法 |
CN105060290A (zh) * | 2015-07-16 | 2015-11-18 | 陕西煤业化工技术研究院有限责任公司 | 一种煤质低灰高比表面积活性炭的制备方法 |
CN105817196A (zh) * | 2016-04-20 | 2016-08-03 | 菏泽学院 | 一种高铝粉煤灰重金属离子吸附剂及其制备方法 |
CN106268627A (zh) * | 2016-07-29 | 2017-01-04 | 国电新能源技术研究院 | 一种粉煤灰低温碱处理合成吸附剂工艺及其处理重金属废弃物的方法 |
CN108423678A (zh) * | 2018-04-17 | 2018-08-21 | 华南农业大学 | 一种超高比表面积的多级多孔碳材料及其制备方法与应用 |
CN109759025A (zh) * | 2019-01-28 | 2019-05-17 | 南京思宇环保科技有限公司 | 一种废水处理用吸附剂的制备方法 |
CN110124641A (zh) * | 2019-04-29 | 2019-08-16 | 华中科技大学 | 一种放射性核素吸附材料及其制备方法和应用 |
CN110052249A (zh) * | 2019-05-23 | 2019-07-26 | 安徽大学 | 一种利用壳聚糖包覆粉煤灰处理含铬废水的工艺方法 |
CN110841594A (zh) * | 2019-11-20 | 2020-02-28 | 中南大学 | 一种生物炭负载热活化含铁矿物复合材料的制备和应用 |
CN110975811A (zh) * | 2019-12-18 | 2020-04-10 | 昆明理工大学 | 一种利用高铝粉煤灰制备吸附剂的方法及应用 |
CN111099589A (zh) * | 2019-12-27 | 2020-05-05 | 肇庆学院 | 以燃煤飞灰为原料的生物炭制作及其作活菌载体的应用 |
CN113634114A (zh) * | 2021-08-02 | 2021-11-12 | 中煤科工清洁能源股份有限公司 | 一种利用粉煤灰捕集烟气中co2的方法 |
CN113603086A (zh) * | 2021-09-14 | 2021-11-05 | 青岛九环新越新能源科技股份有限公司 | 苦荞基活性炭材料及其制备方法和应用 |
CN114160098A (zh) * | 2021-12-07 | 2022-03-11 | 武汉理工大学 | 一种应用于水中诺氟沙星去除的碱/双金属盐水热活化污泥生物炭的制备方法 |
Non-Patent Citations (1)
Title |
---|
舒成;李克健;杨葛灵;章序文;周颖;: "原料灰分及脱灰工艺对KOH活化法制备活性炭的影响", 炭素技术, no. 02, 28 April 2016 (2016-04-28) * |
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