CN110577218A - 一种浸渍法生物质基活性焦及其制备方法 - Google Patents
一种浸渍法生物质基活性焦及其制备方法 Download PDFInfo
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- CN110577218A CN110577218A CN201910922624.1A CN201910922624A CN110577218A CN 110577218 A CN110577218 A CN 110577218A CN 201910922624 A CN201910922624 A CN 201910922624A CN 110577218 A CN110577218 A CN 110577218A
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Classifications
-
- 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
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/617—500-1000 m2/g
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111689495A (zh) * | 2020-05-15 | 2020-09-22 | 内蒙古浦瑞芬环保科技有限公司 | 一种无焦油活性炭制备方法 |
CN112206758A (zh) * | 2020-09-30 | 2021-01-12 | 四川大学 | 生物质炭基脱硫催化剂及其制备方法与应用 |
CN113181875A (zh) * | 2021-04-27 | 2021-07-30 | 桂林新竹大自然生物材料有限公司 | 镀银炭化膨润土复合材料的制备方法 |
CN113200543A (zh) * | 2021-06-18 | 2021-08-03 | 南京林业大学 | 介入生物质油制备活性炭前驱体的方法 |
CN117163956A (zh) * | 2023-09-04 | 2023-12-05 | 江苏浦士达环保科技股份有限公司 | 一种应用于气相沉积硅工艺的多孔炭材料的制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102491323A (zh) * | 2011-11-29 | 2012-06-13 | 山西新华化工有限责任公司 | 一种高脱硫活性焦的制备方法 |
CN103540332A (zh) * | 2013-10-29 | 2014-01-29 | 衢州净力竹炭科技有限公司 | 一种生物质炭的加工工艺 |
CN104628001A (zh) * | 2013-11-09 | 2015-05-20 | 山东泰然新能源有限公司 | 一种活性焦的制备方法 |
CN105062601A (zh) * | 2015-08-18 | 2015-11-18 | 李兴 | 含有生物质的绿炭的制备方法及制备系统 |
CN106929043A (zh) * | 2015-12-30 | 2017-07-07 | 北京三聚环保新材料股份有限公司 | 一种生物质的提质工艺 |
CN106929042A (zh) * | 2015-12-30 | 2017-07-07 | 北京三聚环保新材料股份有限公司 | 一种包覆有低阶煤和生物质颗粒的型煤原料 |
CN106929041A (zh) * | 2015-12-30 | 2017-07-07 | 北京三聚环保新材料股份有限公司 | 一种包覆有低阶煤和生物质颗粒的型煤原料的提质工艺 |
CN107686110A (zh) * | 2016-08-04 | 2018-02-13 | 中国石油化工股份有限公司 | 一种活性焦及其制备方法 |
-
2019
- 2019-09-27 CN CN201910922624.1A patent/CN110577218B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102491323A (zh) * | 2011-11-29 | 2012-06-13 | 山西新华化工有限责任公司 | 一种高脱硫活性焦的制备方法 |
CN103540332A (zh) * | 2013-10-29 | 2014-01-29 | 衢州净力竹炭科技有限公司 | 一种生物质炭的加工工艺 |
CN104628001A (zh) * | 2013-11-09 | 2015-05-20 | 山东泰然新能源有限公司 | 一种活性焦的制备方法 |
CN105062601A (zh) * | 2015-08-18 | 2015-11-18 | 李兴 | 含有生物质的绿炭的制备方法及制备系统 |
CN106929043A (zh) * | 2015-12-30 | 2017-07-07 | 北京三聚环保新材料股份有限公司 | 一种生物质的提质工艺 |
CN106929042A (zh) * | 2015-12-30 | 2017-07-07 | 北京三聚环保新材料股份有限公司 | 一种包覆有低阶煤和生物质颗粒的型煤原料 |
CN106929041A (zh) * | 2015-12-30 | 2017-07-07 | 北京三聚环保新材料股份有限公司 | 一种包覆有低阶煤和生物质颗粒的型煤原料的提质工艺 |
CN107686110A (zh) * | 2016-08-04 | 2018-02-13 | 中国石油化工股份有限公司 | 一种活性焦及其制备方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111689495A (zh) * | 2020-05-15 | 2020-09-22 | 内蒙古浦瑞芬环保科技有限公司 | 一种无焦油活性炭制备方法 |
CN112206758A (zh) * | 2020-09-30 | 2021-01-12 | 四川大学 | 生物质炭基脱硫催化剂及其制备方法与应用 |
CN113181875A (zh) * | 2021-04-27 | 2021-07-30 | 桂林新竹大自然生物材料有限公司 | 镀银炭化膨润土复合材料的制备方法 |
CN113200543A (zh) * | 2021-06-18 | 2021-08-03 | 南京林业大学 | 介入生物质油制备活性炭前驱体的方法 |
CN117163956A (zh) * | 2023-09-04 | 2023-12-05 | 江苏浦士达环保科技股份有限公司 | 一种应用于气相沉积硅工艺的多孔炭材料的制备方法 |
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Inventor after: Yang Xu Inventor after: Yin Huaigang Inventor after: Zhang Songtao Inventor after: He Linghua Inventor after: Yan Yun Inventor before: Yan Yun Inventor before: Yin Huaigang Inventor before: Yang Xu Inventor before: He Linghua Inventor before: Zhang Songtao |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211108 Address after: 311122 the first floor of Building 2, No.9 Shengli Road, Yuhang street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG WEISONG COLD CHAIN TECHNOLOGY CO.,LTD. Address before: 621000 public space, building 2, innovation center, science and innovation District, Mianyang City, Sichuan Province Patentee before: SICHUAN WEISONG NEW MATERIAL CO.,LTD. |