CN112456488A - 多级孔生物炭及其制备方法和应用 - Google Patents
多级孔生物炭及其制备方法和应用 Download PDFInfo
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- CN112456488A CN112456488A CN202011340376.9A CN202011340376A CN112456488A CN 112456488 A CN112456488 A CN 112456488A CN 202011340376 A CN202011340376 A CN 202011340376A CN 112456488 A CN112456488 A CN 112456488A
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- biochar
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/318—Preparation characterised by the starting materials
- C01B32/324—Preparation characterised by the starting materials from waste materials, e.g. tyres or spent sulfite pulp liquor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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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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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/342—Preparation characterised by non-gaseous activating agents
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
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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
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
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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
- B01J2220/4812—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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202011340376.9A CN112456488B (zh) | 2020-11-25 | 2020-11-25 | 多级孔生物炭及其制备方法和应用 |
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CN202011340376.9A CN112456488B (zh) | 2020-11-25 | 2020-11-25 | 多级孔生物炭及其制备方法和应用 |
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CN112456488A true CN112456488A (zh) | 2021-03-09 |
CN112456488B CN112456488B (zh) | 2022-06-21 |
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CN202011340376.9A Active CN112456488B (zh) | 2020-11-25 | 2020-11-25 | 多级孔生物炭及其制备方法和应用 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113070028A (zh) * | 2021-03-22 | 2021-07-06 | 广东省科学院生态环境与土壤研究所 | 一种铁炭复合材料及其制备方法和应用 |
CN113070029A (zh) * | 2021-03-22 | 2021-07-06 | 广东省科学院生态环境与土壤研究所 | 一种磁性多孔炭材料及其制备方法和应用 |
CN113120898A (zh) * | 2021-05-20 | 2021-07-16 | 四川大学 | 氮掺杂成型生物炭及其制备方法和用途 |
CN113401876A (zh) * | 2021-07-05 | 2021-09-17 | 中山大学 | 一种无牺牲剂的光催化产双氧水方法 |
CN113603087A (zh) * | 2021-09-03 | 2021-11-05 | 四川大学 | 多级孔微通道结构的富氮生物质基活性炭及其应用 |
CN115261617A (zh) * | 2022-07-22 | 2022-11-01 | 北京科技大学 | 一种lf精炼渣回收利用工艺及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016072932A1 (en) * | 2014-11-04 | 2016-05-12 | National University Of Singapore | Activated carbon, hydrochar and processes for making same |
CN110342512A (zh) * | 2019-07-12 | 2019-10-18 | 华中科技大学 | 一种有机固体废弃物掺氮水热及活化制备高性能多孔碳材料的方法 |
CN110935280A (zh) * | 2019-12-06 | 2020-03-31 | 四川大学 | 氮掺杂介孔竹基生物炭及其应用 |
CN111215031A (zh) * | 2020-03-18 | 2020-06-02 | 重庆三峡学院 | 一种高纯生物炭的制备方法 |
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2020
- 2020-11-25 CN CN202011340376.9A patent/CN112456488B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016072932A1 (en) * | 2014-11-04 | 2016-05-12 | National University Of Singapore | Activated carbon, hydrochar and processes for making same |
SG11201703235YA (en) * | 2014-11-04 | 2017-05-30 | Univ Singapore | Activated carbon, hydrochar and processes for making same |
CN107108232A (zh) * | 2014-11-04 | 2017-08-29 | 新加坡国立大学 | 活性炭、水热炭及其制备方法 |
CN110342512A (zh) * | 2019-07-12 | 2019-10-18 | 华中科技大学 | 一种有机固体废弃物掺氮水热及活化制备高性能多孔碳材料的方法 |
CN110935280A (zh) * | 2019-12-06 | 2020-03-31 | 四川大学 | 氮掺杂介孔竹基生物炭及其应用 |
CN111215031A (zh) * | 2020-03-18 | 2020-06-02 | 重庆三峡学院 | 一种高纯生物炭的制备方法 |
Non-Patent Citations (1)
Title |
---|
王泽宇等: "逐步碳化水热炭材料非自由基催化氧化去除水中对乙酰氨基酚的作用机制", 《净水技术》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113070028A (zh) * | 2021-03-22 | 2021-07-06 | 广东省科学院生态环境与土壤研究所 | 一种铁炭复合材料及其制备方法和应用 |
CN113070029A (zh) * | 2021-03-22 | 2021-07-06 | 广东省科学院生态环境与土壤研究所 | 一种磁性多孔炭材料及其制备方法和应用 |
CN113070028B (zh) * | 2021-03-22 | 2022-07-05 | 广东省科学院生态环境与土壤研究所 | 一种铁炭复合材料及其制备方法和应用 |
US11697595B2 (en) | 2021-03-22 | 2023-07-11 | Institute of Eco-environmental and Soil Sciences, Guangdong Academy of Sciences | Iron-carbon composite material, preparation method thereof and use therefor |
CN113120898A (zh) * | 2021-05-20 | 2021-07-16 | 四川大学 | 氮掺杂成型生物炭及其制备方法和用途 |
CN113401876A (zh) * | 2021-07-05 | 2021-09-17 | 中山大学 | 一种无牺牲剂的光催化产双氧水方法 |
CN113603087A (zh) * | 2021-09-03 | 2021-11-05 | 四川大学 | 多级孔微通道结构的富氮生物质基活性炭及其应用 |
CN115261617A (zh) * | 2022-07-22 | 2022-11-01 | 北京科技大学 | 一种lf精炼渣回收利用工艺及其应用 |
CN115261617B (zh) * | 2022-07-22 | 2024-03-15 | 北京科技大学 | 一种lf精炼渣回收利用工艺及其应用 |
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CN112456488B (zh) | 2022-06-21 |
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Inventor after: Chen Lin Inventor after: Jiang Xia Inventor after: Jiang Wenju Inventor after: Chen Wenhua Inventor after: Ma Shenggui Inventor after: Liu Zhenkai Inventor after: Li Tianbao Inventor before: Chen Lin Inventor before: Jiang Xia Inventor before: Jiang Wenju Inventor before: Chen Wenhua Inventor before: Ma Shenggui Inventor before: Liu Zhongkai Inventor before: Li Tianbao |
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