CN109052398B - 一种沥青基球形活性炭表面微裂纹的控制方法 - Google Patents
一种沥青基球形活性炭表面微裂纹的控制方法 Download PDFInfo
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- CN109052398B CN109052398B CN201811118495.2A CN201811118495A CN109052398B CN 109052398 B CN109052398 B CN 109052398B CN 201811118495 A CN201811118495 A CN 201811118495A CN 109052398 B CN109052398 B CN 109052398B
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- naphthalene
- asphalt
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 130
- 238000000034 method Methods 0.000 title claims abstract description 39
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims abstract description 305
- 239000002245 particle Substances 0.000 claims abstract description 30
- 239000011295 pitch Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000011300 coal pitch Substances 0.000 claims abstract description 8
- 239000010426 asphalt Substances 0.000 claims description 157
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 36
- 238000006243 chemical reaction Methods 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims description 18
- 238000002425 crystallisation Methods 0.000 claims description 17
- 230000008025 crystallization Effects 0.000 claims description 16
- 230000001965 increasing effect Effects 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 9
- 229910021641 deionized water Inorganic materials 0.000 claims description 9
- 239000012779 reinforcing material Substances 0.000 claims description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 8
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 6
- 239000004917 carbon fiber Substances 0.000 claims description 6
- 238000003763 carbonization Methods 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 2
- 239000002041 carbon nanotube Substances 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 229910021392 nanocarbon Inorganic materials 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000011159 matrix material Substances 0.000 description 11
- 238000001035 drying Methods 0.000 description 9
- 239000003960 organic solvent Substances 0.000 description 9
- 238000012876 topography Methods 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000003245 coal Substances 0.000 description 7
- 238000000605 extraction Methods 0.000 description 7
- 238000001994 activation Methods 0.000 description 6
- 239000011294 coal tar pitch Substances 0.000 description 6
- 239000012429 reaction media Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 238000003795 desorption Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010574 gas phase reaction Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Images
Classifications
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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
- C01B32/336—Preparation characterised by gaseous activating agents
-
- 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
- C01B32/33—Preparation characterised by the starting materials from distillation residues of coal or petroleum; from petroleum acid sludge
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Working-Up Tar And Pitch (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118495.2A CN109052398B (zh) | 2018-09-25 | 2018-09-25 | 一种沥青基球形活性炭表面微裂纹的控制方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811118495.2A CN109052398B (zh) | 2018-09-25 | 2018-09-25 | 一种沥青基球形活性炭表面微裂纹的控制方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109052398A CN109052398A (zh) | 2018-12-21 |
| CN109052398B true CN109052398B (zh) | 2021-10-22 |
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| CN201811118495.2A Active CN109052398B (zh) | 2018-09-25 | 2018-09-25 | 一种沥青基球形活性炭表面微裂纹的控制方法 |
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| CN (1) | CN109052398B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111500304B (zh) * | 2020-04-17 | 2021-03-26 | 中国科学院山西煤炭化学研究所 | 一种沥青球氧化不融化的前处理方法 |
| CN113912059B (zh) * | 2020-07-09 | 2023-06-06 | 中国科学院大连化学物理研究所 | 一种沥青基球形活性炭及其制备方法和应用 |
| CN113897069A (zh) * | 2021-11-05 | 2022-01-07 | 周其强 | 一种碳烯改性沥青及制备方法 |
| CN116354534A (zh) * | 2021-12-23 | 2023-06-30 | 中国科学院大连化学物理研究所 | 物理法和高级氧化法耦合式废水处理工艺及其在处理医院废水中的应用 |
| CN117303361B (zh) * | 2023-10-18 | 2025-12-09 | 兴国兴氟化工有限公司 | 一种制备电子级双氧水用高纯活性炭的生产方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0029715A1 (en) * | 1979-11-22 | 1981-06-03 | Kureha Kagaku Kogyo Kabushiki Kaisha | Porous spherical carbonaceous product and production thereof |
| JPH03101295A (ja) * | 1989-09-14 | 1991-04-26 | Hoei Kk | 球形の炭素粒子を利用した印刷回路基板上への大規模集積回路(lsi)の接合方法 |
| CN1188136A (zh) * | 1997-01-17 | 1998-07-22 | 中国科学院山西煤炭化学研究所 | 一种制备窄粒度分布沥青球的方法 |
| KR20030093444A (ko) * | 2002-06-03 | 2003-12-11 | 한국화학연구원 | 구형 활성탄의 제조방법 |
| CN101904867A (zh) * | 2004-04-02 | 2010-12-08 | 株式会社吴羽 | 口服给药用吸附剂、肾病治疗或预防剂、及肝病治疗或预防剂 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6830753B2 (en) * | 2001-04-11 | 2004-12-14 | Kureha Chemical Industry Co., Ltd. | Adsorbent for oral administration |
| US20100136128A1 (en) * | 2005-02-08 | 2010-06-03 | Marni Markell Hurwitz | Odor control fragrance additive |
| JPWO2006123618A1 (ja) * | 2005-05-16 | 2008-12-25 | 株式会社クレハ | 酸化ストレス抑制剤 |
-
2018
- 2018-09-25 CN CN201811118495.2A patent/CN109052398B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0029715A1 (en) * | 1979-11-22 | 1981-06-03 | Kureha Kagaku Kogyo Kabushiki Kaisha | Porous spherical carbonaceous product and production thereof |
| JPH03101295A (ja) * | 1989-09-14 | 1991-04-26 | Hoei Kk | 球形の炭素粒子を利用した印刷回路基板上への大規模集積回路(lsi)の接合方法 |
| CN1188136A (zh) * | 1997-01-17 | 1998-07-22 | 中国科学院山西煤炭化学研究所 | 一种制备窄粒度分布沥青球的方法 |
| KR20030093444A (ko) * | 2002-06-03 | 2003-12-11 | 한국화학연구원 | 구형 활성탄의 제조방법 |
| CN101904867A (zh) * | 2004-04-02 | 2010-12-08 | 株式会社吴羽 | 口服给药用吸附剂、肾病治疗或预防剂、及肝病治疗或预防剂 |
Non-Patent Citations (5)
| Title |
|---|
| Surface modification of pitch-based spherical activated carbon by CVD of NH(3) to improve its adsorption to uric acid;Liu, Chaojun et al;《APPLIED SURFACE SCIENCE》;20080830;第254卷(第21期);全文 * |
| 工程放大效应对沥青基球状活性炭性能的影响;詹亮等;《炭素技术》;20060228(第01期);全文 * |
| 沥青基球形活性炭的制备研究;陈明鸣等;《炭素技术》;20100215(第01期);全文 * |
| 沥青球在流化床反应器中氧化不熔化及后续炭化行为的研究;王永邦等;《炭素技术》;20101215(第06期);全文 * |
| 球形沥青活性炭的制备及吸附性能研究;刘丽华;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20160115(第1期);全文 * |
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| CN109052398A (zh) | 2018-12-21 |
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Effective date of registration: 20241122 Address after: 467000 Intersection of South Caoxi Village and Miaozhang Road, Caozhen Township, Zhanhe District, Pingdingshan City, Henan Province Patentee after: Pingdingshan Baocheng New Materials Co.,Ltd. Country or region after: China Address before: No.1 Tongxing Road, Wangcheng economic and Technological Development Zone, Changsha, Hunan 410200 Patentee before: HUNAN XIWEI NEW MATERIAL Co.,Ltd. Country or region before: China |