CN1277742C - 一种颗粒活性炭的制造方法 - Google Patents
一种颗粒活性炭的制造方法 Download PDFInfo
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- CN1277742C CN1277742C CNB2003101229908A CN200310122990A CN1277742C CN 1277742 C CN1277742 C CN 1277742C CN B2003101229908 A CNB2003101229908 A CN B2003101229908A CN 200310122990 A CN200310122990 A CN 200310122990A CN 1277742 C CN1277742 C CN 1277742C
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 14
- 230000004913 activation Effects 0.000 claims abstract description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000012216 screening Methods 0.000 claims abstract description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 4
- 239000008367 deionised water Substances 0.000 claims abstract description 4
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 4
- 230000007935 neutral effect Effects 0.000 claims abstract description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 29
- 238000005554 pickling Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 10
- 239000003610 charcoal Substances 0.000 claims description 8
- 238000003763 carbonization Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000001994 activation Methods 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000007420 reactivation Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000007725 thermal activation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 239000005539 carbonized material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
炭化 | 第一次活化 | 第二次活化 | ||||
温度(℃) | 时间(hr) | 温度(℃) | 时间(hr) | 温度(℃) | 时间(hr) | |
实施例1 | 450 | 5 | 700 | 10 | 950 | 3 |
实施例2 | 450 | 5 | 750 | 8 | 900 | 4 |
实施例3 | 450 | 5 | 750 | 8 | 900 | 6 |
实施例4 | 450 | 5 | 750 | 8 | 900 | 8 |
实施例5 | 400 | 16 | 750 | 12 | 800 | 10 |
实施例6 | 500 | 8 | 800 | 10 | 850 | 8 |
实施例7 | 500 | 5 | 600 | 8 | 1000 | 2 |
实施例8 | 500 | 3 | 400 | 16 | 1200 | 2 |
比较例1 | 450 | 5 | 900 | 20 | / | |
比较例2 | 450 | 5 | 950 | 10 | 700 | 3 |
比表面(m2/g) | 总孔容(ml/g) | 微孔孔容(ml/g) | 强度(\/颗) | 磨耗(wt%) | 落粉(wt%) | |
实施例1 | 1282 | 0.67 | 0.55 | 46 | 1.3 | 0.65 |
实施例2 | 1147 | 0.57 | 0.44 | 56 | 0.8 | 0.39 |
实施例3 | 1182 | 0.59 | 0.47 | 52 | 1.1 | 0.52 |
实施例4 | 1211 | 0.63 | 0.53 | 49 | 1.2 | 0.59 |
实施例5 | 1183 | 0.60 | 0.49 | 51 | 0.9 | 0.13 |
实施例6 | 1208 | 0.61 | 0.50 | 50 | 1.0 | 0.50 |
实施例7 | 1315 | 0.69 | 0.58 | 43 | 1.5 | 0.76 |
实施例8 | 1343 | 0.71 | 0.61 | 42 | 1.6 | 0.80 |
比较例1 | 1132 | 0.55 | 0.39 | 28 | 2.9 | 1.43 |
比较例2 | 1167 | 0.56 | 0.40 | 27 | 3.2 | 1.56 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003101229908A CN1277742C (zh) | 2003-12-30 | 2003-12-30 | 一种颗粒活性炭的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2003101229908A CN1277742C (zh) | 2003-12-30 | 2003-12-30 | 一种颗粒活性炭的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1634761A CN1634761A (zh) | 2005-07-06 |
CN1277742C true CN1277742C (zh) | 2006-10-04 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2003101229908A Expired - Lifetime CN1277742C (zh) | 2003-12-30 | 2003-12-30 | 一种颗粒活性炭的制造方法 |
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CN (1) | CN1277742C (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005062160A1 (de) | 2005-12-19 | 2007-06-21 | BLüCHER GMBH | Aktivkohle für die medizinische Verwendung |
DE202006016898U1 (de) * | 2006-10-12 | 2007-11-22 | BLüCHER GMBH | Hochleistungsadsorbentien auf der Basis von Aktivkohle mit hoher Mikroporosität |
CN101780399A (zh) * | 2010-04-07 | 2010-07-21 | 胡志杰 | 一种用松籽壳制备气相吸附活性炭的方法 |
CN102179217B (zh) * | 2011-03-10 | 2013-06-05 | 江苏国正新材料科技有限公司 | 一种超能活性电碳中空微球的制备方法 |
CN102432007A (zh) * | 2011-09-23 | 2012-05-02 | 南京工业大学 | 一种剩余污泥物理活化制备活性炭的方法 |
CN103043660A (zh) * | 2012-03-03 | 2013-04-17 | 玉山县三清活性炭有限公司 | 一种制备不定型颗粒活性炭的方法 |
CN103121674A (zh) * | 2013-01-28 | 2013-05-29 | 江苏国正新材料科技有限公司 | 一种高强度、低灰分棕榈壳活性炭的制备方法 |
CN103588204B (zh) * | 2013-11-21 | 2015-06-24 | 宁夏华辉活性炭股份有限公司 | 一种煤质车载油气回收专用活性炭的制备方法 |
US10857515B2 (en) | 2014-09-16 | 2020-12-08 | Kuraray Co., Ltd. | Process for producing adsorbent including activated carbon |
CN104528720B (zh) * | 2014-12-19 | 2016-08-24 | 浙江大学 | 一种多级孔炭材料的制备方法及产品 |
CN106145110B (zh) * | 2016-07-05 | 2019-01-22 | 中国矿业大学 | 一种活性炭两步活化制备方法及其在超级电容器中的应用 |
CN106099108A (zh) * | 2016-08-30 | 2016-11-09 | 湖北宇电能源科技股份有限公司 | 一种电池级石墨/活性炭复合材料的制备方法 |
CN106345440B (zh) * | 2016-11-10 | 2019-04-19 | 中南大学 | 一种再生活性炭的方法 |
CN115465861A (zh) * | 2022-09-29 | 2022-12-13 | 江西李氏烤鲜竹沥药业有限公司 | 一种连续炭化制备活性炭的方法 |
-
2003
- 2003-12-30 CN CNB2003101229908A patent/CN1277742C/zh not_active Expired - Lifetime
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