CN111377444B - 一种石油焦基活性炭及其制备方法 - Google Patents
一种石油焦基活性炭及其制备方法 Download PDFInfo
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- CN111377444B CN111377444B CN201811648074.0A CN201811648074A CN111377444B CN 111377444 B CN111377444 B CN 111377444B CN 201811648074 A CN201811648074 A CN 201811648074A CN 111377444 B CN111377444 B CN 111377444B
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- petroleum coke
- activated carbon
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- based activated
- temperature
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 168
- 239000002006 petroleum coke Substances 0.000 title claims abstract description 123
- 238000002360 preparation method Methods 0.000 title claims abstract description 48
- 238000001035 drying Methods 0.000 claims abstract description 35
- 238000002156 mixing Methods 0.000 claims abstract description 32
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000004254 Ammonium phosphate Substances 0.000 claims abstract description 27
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims abstract description 27
- 235000019289 ammonium phosphates Nutrition 0.000 claims abstract description 27
- 230000003213 activating effect Effects 0.000 claims abstract description 25
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000011148 porous material Substances 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 4
- 239000011630 iodine Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 49
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 44
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000000843 powder Substances 0.000 claims description 34
- 238000001994 activation Methods 0.000 claims description 31
- 230000004913 activation Effects 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000007789 gas Substances 0.000 claims description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 14
- 238000000227 grinding Methods 0.000 claims description 14
- 235000011118 potassium hydroxide Nutrition 0.000 claims description 13
- 239000000706 filtrate Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 230000007935 neutral effect Effects 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000012159 carrier gas Substances 0.000 claims description 9
- 239000012298 atmosphere Substances 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 238000005470 impregnation Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 239000001307 helium Substances 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 3
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 claims description 3
- ZRIUUUJAJJNDSS-UHFFFAOYSA-N ammonium phosphates Chemical compound [NH4+].[NH4+].[NH4+].[O-]P([O-])([O-])=O ZRIUUUJAJJNDSS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052743 krypton Inorganic materials 0.000 claims description 3
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000019837 monoammonium phosphate Nutrition 0.000 claims description 3
- 229910052754 neon Inorganic materials 0.000 claims description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 3
- 239000011736 potassium bicarbonate Substances 0.000 claims description 3
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 229910052724 xenon Inorganic materials 0.000 claims description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004898 kneading Methods 0.000 claims description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims 1
- 235000017557 sodium bicarbonate Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 abstract description 3
- 229960000907 methylthioninium chloride Drugs 0.000 abstract description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 27
- 239000000243 solution Substances 0.000 description 25
- 239000007787 solid Substances 0.000 description 24
- 239000008367 deionised water Substances 0.000 description 17
- 229910021641 deionized water Inorganic materials 0.000 description 17
- 239000000203 mixture Substances 0.000 description 16
- 238000005303 weighing Methods 0.000 description 16
- 238000003756 stirring Methods 0.000 description 9
- 238000001291 vacuum drying Methods 0.000 description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 238000004939 coking Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- C01B32/348—Metallic compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
Abstract
Description
Claims (28)
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CN201811648074.0A CN111377444B (zh) | 2018-12-29 | 2018-12-29 | 一种石油焦基活性炭及其制备方法 |
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CN111377444A CN111377444A (zh) | 2020-07-07 |
CN111377444B true CN111377444B (zh) | 2022-09-09 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111847441B (zh) * | 2020-07-09 | 2023-08-22 | 南京理工大学 | 一锅法制备磷、氮共掺杂的石墨化多孔碳的方法 |
CN114471455B (zh) * | 2020-10-27 | 2023-09-01 | 中国石油化工股份有限公司 | 一种吸附剂及其制备方法和应用 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100336721C (zh) * | 2005-08-15 | 2007-09-12 | 昆明理工大学 | 一种超级活性炭的制备方法 |
JP2008069026A (ja) * | 2006-09-13 | 2008-03-27 | C-Chem Co Ltd | 活性炭の製造方法および活性炭 |
CN101249956B (zh) * | 2007-07-09 | 2011-04-27 | 盐城市炭化工业有限公司 | 具有储能性能的炭质材料制备工艺 |
CN101973542B (zh) * | 2010-11-26 | 2013-06-12 | 深圳市今朝时代新能源技术有限公司 | 一种超级电容器用多孔炭材料的制备方法 |
CN104016343B (zh) * | 2013-02-28 | 2016-12-07 | 中国科学院理化技术研究所 | 一种高比表面积微孔竹纤维基活性炭纤维的制备方法 |
CN103395783B (zh) * | 2013-07-26 | 2016-06-29 | 武汉钢铁(集团)公司 | 活性炭的制备方法及其设备 |
CN103626175A (zh) * | 2013-12-17 | 2014-03-12 | 中国科学院新疆理化技术研究所 | 以煤焦油渣为原料制备活性炭的方法和应用 |
CN105480973A (zh) * | 2015-12-14 | 2016-04-13 | 河北工业大学 | 一种高效制备棉基中孔活性炭纤维的方法 |
CN105819443B (zh) * | 2016-03-04 | 2019-03-26 | 四川大学 | 一种利用废弃植物基生物质制备活性炭及方法 |
CN106185890B (zh) * | 2016-07-04 | 2019-02-15 | 石河子大学 | 一种多孔类石墨烯的制备方法 |
CN106946251A (zh) * | 2017-04-12 | 2017-07-14 | 福建省鑫森炭业股份有限公司 | 一种高性能蜂窝活性炭及其制备方法 |
CN108059160B (zh) * | 2017-11-24 | 2021-07-16 | 四川新磷环保技术有限公司 | 一种竹炭的生产方法及该方法所用的炭化装置 |
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Effective date of registration: 20231107 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |