CN109384228A - 一种脱硫脱硝活性炭及其制备方法 - Google Patents
一种脱硫脱硝活性炭及其制备方法 Download PDFInfo
- Publication number
- CN109384228A CN109384228A CN201811326608.8A CN201811326608A CN109384228A CN 109384228 A CN109384228 A CN 109384228A CN 201811326608 A CN201811326608 A CN 201811326608A CN 109384228 A CN109384228 A CN 109384228A
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- CN
- China
- Prior art keywords
- preparation
- desulfurization
- activated carbon
- catalyst
- tar
- Prior art date
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Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 44
- 239000003054 catalyst Substances 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000011280 coal tar Substances 0.000 claims abstract description 30
- 239000002802 bituminous coal Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 20
- 230000023556 desulfurization Effects 0.000 claims abstract description 20
- 239000005539 carbonized material Substances 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 239000010881 fly ash Substances 0.000 claims abstract description 12
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate group Chemical group [N+](=O)([O-])[O-] NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 5
- 239000011273 tar residue Substances 0.000 claims abstract 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 20
- 238000001994 activation Methods 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 18
- 230000004913 activation Effects 0.000 claims description 13
- 239000002956 ash Substances 0.000 claims description 13
- 238000003763 carbonization Methods 0.000 claims description 10
- 235000011164 potassium chloride Nutrition 0.000 claims description 10
- 239000001103 potassium chloride Substances 0.000 claims description 10
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Inorganic materials [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 10
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 8
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 6
- 235000010333 potassium nitrate Nutrition 0.000 claims description 6
- 239000004323 potassium nitrate Substances 0.000 claims description 6
- 238000005773 Enders reaction Methods 0.000 claims description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 4
- 238000005188 flotation Methods 0.000 claims description 4
- 235000010344 sodium nitrate Nutrition 0.000 claims description 4
- 239000004317 sodium nitrate Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 description 40
- 239000003610 charcoal Substances 0.000 description 25
- 239000002893 slag Substances 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 18
- 239000011269 tar Substances 0.000 description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 239000011283 bituminous tar Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000003213 activating effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical class O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 150000002823 nitrates Chemical group 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- -1 high production cost Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011331 needle coke Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000010998 test method Methods 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
- C01B32/336—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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Carbon And Carbon Compounds (AREA)
- Catalysts (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811326608.8A CN109384228B (zh) | 2018-11-08 | 2018-11-08 | 一种脱硫脱硝活性炭及其制备方法 |
Applications Claiming Priority (1)
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CN201811326608.8A CN109384228B (zh) | 2018-11-08 | 2018-11-08 | 一种脱硫脱硝活性炭及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109384228A true CN109384228A (zh) | 2019-02-26 |
CN109384228B CN109384228B (zh) | 2020-10-09 |
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Family Applications (1)
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CN201811326608.8A Active CN109384228B (zh) | 2018-11-08 | 2018-11-08 | 一种脱硫脱硝活性炭及其制备方法 |
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CN (1) | CN109384228B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111517324A (zh) * | 2020-05-15 | 2020-08-11 | 内蒙古浦瑞芬环保科技有限公司 | 一种制备活性炭的方法 |
CN114044515A (zh) * | 2021-11-04 | 2022-02-15 | 中欣环保科技有限公司 | 一种脱硫脱硝活性炭的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010083864A (ko) * | 2001-07-05 | 2001-09-03 | 박상균 | 화력발전소에서 채취한 플라이애쉬를 이용한 활성탄 제조및 성형방법 |
CN1436723A (zh) * | 2002-12-28 | 2003-08-20 | 山西新华化工厂 | 脱硫脱硝活性炭及其生产方法 |
CN1693190A (zh) * | 2005-04-08 | 2005-11-09 | 中钢集团鞍山热能研究院 | 焦油渣制造颗粒状活性炭和轻质煤焦油的方法 |
CN103464099A (zh) * | 2013-08-23 | 2013-12-25 | 宁夏宝塔石化科技实业发展有限公司 | 一种变压吸附分离co2用活性炭的制备方法 |
CN108046255A (zh) * | 2018-01-23 | 2018-05-18 | 北京澳柯清洁煤气工程技术有限公司 | 一种利用流化床飞灰和粉煤制备活性炭的方法 |
-
2018
- 2018-11-08 CN CN201811326608.8A patent/CN109384228B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010083864A (ko) * | 2001-07-05 | 2001-09-03 | 박상균 | 화력발전소에서 채취한 플라이애쉬를 이용한 활성탄 제조및 성형방법 |
CN1436723A (zh) * | 2002-12-28 | 2003-08-20 | 山西新华化工厂 | 脱硫脱硝活性炭及其生产方法 |
CN1693190A (zh) * | 2005-04-08 | 2005-11-09 | 中钢集团鞍山热能研究院 | 焦油渣制造颗粒状活性炭和轻质煤焦油的方法 |
CN103464099A (zh) * | 2013-08-23 | 2013-12-25 | 宁夏宝塔石化科技实业发展有限公司 | 一种变压吸附分离co2用活性炭的制备方法 |
CN108046255A (zh) * | 2018-01-23 | 2018-05-18 | 北京澳柯清洁煤气工程技术有限公司 | 一种利用流化床飞灰和粉煤制备活性炭的方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111517324A (zh) * | 2020-05-15 | 2020-08-11 | 内蒙古浦瑞芬环保科技有限公司 | 一种制备活性炭的方法 |
CN111517324B (zh) * | 2020-05-15 | 2023-06-16 | 内蒙古浦瑞芬环保科技有限公司 | 一种制备活性炭的方法 |
CN114044515A (zh) * | 2021-11-04 | 2022-02-15 | 中欣环保科技有限公司 | 一种脱硫脱硝活性炭的制备方法 |
CN114044515B (zh) * | 2021-11-04 | 2024-04-26 | 中欣环保科技有限公司 | 一种脱硫脱硝活性炭的制备方法 |
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Publication number | Publication date |
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CN109384228B (zh) | 2020-10-09 |
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Effective date of registration: 20230417 Address after: 114051, No. 185, Qianshan Road, hi tech Zone, Liaoning, Anshan Patentee after: Liaoning University of science and Technology Science Park Development Co.,Ltd. Address before: No. 185-1, Qianshan Road, Anshan high tech Zone, Liaoning Province Patentee before: University of Science and Technology Liaoning |
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Effective date of registration: 20230510 Address after: 114051 No.185 Qianshan Middle Road, high tech Zone, Anshan City, Liaoning Province (Science Park, science and technology building, Liaoning University of science and Technology) Patentee after: Liaoning Keda Shuncheng Industrial Technology Research Co.,Ltd. Address before: 114051, No. 185, Qianshan Road, hi tech Zone, Liaoning, Anshan Patentee before: Liaoning University of science and Technology Science Park Development Co.,Ltd. |