CN101450322A - 一种用于N2O直接分解的Fe/ZSM-5催化剂的制备方法 - Google Patents
一种用于N2O直接分解的Fe/ZSM-5催化剂的制备方法 Download PDFInfo
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- CN101450322A CN101450322A CNA2007101787796A CN200710178779A CN101450322A CN 101450322 A CN101450322 A CN 101450322A CN A2007101787796 A CNA2007101787796 A CN A2007101787796A CN 200710178779 A CN200710178779 A CN 200710178779A CN 101450322 A CN101450322 A CN 101450322A
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- 239000003054 catalyst Substances 0.000 title claims abstract description 60
- 238000002360 preparation method Methods 0.000 title claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 36
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 23
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000010457 zeolite Substances 0.000 claims abstract description 23
- 239000002808 molecular sieve Substances 0.000 claims abstract description 16
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 claims abstract description 15
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 12
- 229910052734 helium Inorganic materials 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 230000007062 hydrolysis Effects 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 4
- XOYLJNJLGBYDTH-UHFFFAOYSA-M chlorogallium Chemical compound [Ga]Cl XOYLJNJLGBYDTH-UHFFFAOYSA-M 0.000 claims description 3
- 239000002243 precursor Substances 0.000 abstract description 8
- 150000002505 iron Chemical class 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000003301 hydrolyzing effect Effects 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 description 25
- 238000006243 chemical reaction Methods 0.000 description 23
- 239000007789 gas Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 15
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 13
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical group [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 235000013980 iron oxide Nutrition 0.000 description 8
- 238000001354 calcination Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000001307 helium Substances 0.000 description 6
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 6
- 238000005342 ion exchange Methods 0.000 description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 5
- 238000003421 catalytic decomposition reaction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000004445 quantitative analysis Methods 0.000 description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910017604 nitric acid Inorganic materials 0.000 description 4
- 235000013842 nitrous oxide Nutrition 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 238000003837 high-temperature calcination Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical group 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229920006926 PFC Polymers 0.000 description 1
- 239000012494 Quartz wool Substances 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940031182 nanoparticles iron oxide Drugs 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 235000019605 sweet taste sensations Nutrition 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
Landscapes
- Catalysts (AREA)
Abstract
Description
反应温度(℃) | N2O的转化率(%) |
410 | 2.7 |
430 | 6.4 |
450 | 15.6 |
470 | 34.9 |
490 | 48.5 |
510 | 88.4 |
530 | 100 |
反应温度(℃) | 原料气:5vol.%N2ON2O的转化率(%) | 反应温度(℃) | 原料气:5vol.%N2O+1vol.%NON2O的转化率(%) |
400 | 12.2 | 315 | 7.07 |
420 | 34.9 | 330 | 18.1 |
440 | 69.6 | 360 | 60.7 |
460 | 85.2 | 380 | 86.1 |
催化剂 | Fe(wt%) | Ga(wt.%) | The Fe(II)sites(1019sites/g) |
Fe/MFI(C) | 1.02 | 0 | 2.5 |
[Fe,Ga]/MFI(C,0.744) | 1.00 | 0.744 | 3.76 |
[Fe,Ga]/MFI(C,1.61) | 1.02 | 1.61 | 5.0 |
Claims (9)
Priority Applications (1)
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CN2007101787796A CN101450322B (zh) | 2007-12-05 | 2007-12-05 | 一种用于N2O直接分解的Fe/ZSM-5催化剂的制备方法 |
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CN2007101787796A CN101450322B (zh) | 2007-12-05 | 2007-12-05 | 一种用于N2O直接分解的Fe/ZSM-5催化剂的制备方法 |
Publications (2)
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CN101450322A true CN101450322A (zh) | 2009-06-10 |
CN101450322B CN101450322B (zh) | 2011-05-18 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102125868A (zh) * | 2011-01-26 | 2011-07-20 | 浙江师范大学 | 一种微孔-介孔复合Fe-ZSM-5沸石分子筛催化剂的制备方法 |
CN102295299A (zh) * | 2010-06-23 | 2011-12-28 | 中国科学院大连化学物理研究所 | 一种高含量骨架铁zsm-35分子筛的分步晶化合成法 |
CN102658195A (zh) * | 2012-05-02 | 2012-09-12 | 浙江师范大学 | 一种直接催化分解氧化亚氮催化剂的制备方法 |
CN103752168A (zh) * | 2014-01-10 | 2014-04-30 | 大连理工大学 | 一种MIL-100(Fe)催化剂用于NH3-SCR反应的方法 |
WO2014134855A1 (zh) * | 2013-03-05 | 2014-09-12 | 四川中自尾气净化有限公司 | 一种用于柴油车尾气脱硝的低温scr催化剂及其制备方法 |
CN104649871A (zh) * | 2013-11-18 | 2015-05-27 | 岳阳昌德化工实业有限公司 | 一种环己酮的制备方法和酮氨肟化制备酮肟的方法 |
CN107497436A (zh) * | 2017-09-11 | 2017-12-22 | 北京化工大学 | 催化N2O直接分解的NiO空心球催化剂及其制备方法和应用 |
US11633695B1 (en) | 2021-11-22 | 2023-04-25 | Industrial Technology Research Institute | Device and method of simultaneously removing flammable gases and nitrous oxide |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1281495C (zh) * | 2004-01-19 | 2006-10-25 | 复旦大学 | 以硅藻土为原料制备Fe-ZSM-5沸石微球的方法 |
-
2007
- 2007-12-05 CN CN2007101787796A patent/CN101450322B/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102295299A (zh) * | 2010-06-23 | 2011-12-28 | 中国科学院大连化学物理研究所 | 一种高含量骨架铁zsm-35分子筛的分步晶化合成法 |
CN102295299B (zh) * | 2010-06-23 | 2013-01-02 | 中国科学院大连化学物理研究所 | 一种高含量骨架铁zsm-35分子筛的分步晶化合成法 |
CN102125868A (zh) * | 2011-01-26 | 2011-07-20 | 浙江师范大学 | 一种微孔-介孔复合Fe-ZSM-5沸石分子筛催化剂的制备方法 |
CN102658195A (zh) * | 2012-05-02 | 2012-09-12 | 浙江师范大学 | 一种直接催化分解氧化亚氮催化剂的制备方法 |
WO2014134855A1 (zh) * | 2013-03-05 | 2014-09-12 | 四川中自尾气净化有限公司 | 一种用于柴油车尾气脱硝的低温scr催化剂及其制备方法 |
US10179328B2 (en) | 2013-03-05 | 2019-01-15 | Sichuan Zhongzi Exhaust Purge Co., Ltd. | Low temperature SCR catalyst for denitrating diesel vehicle exhaust, and preparation method thereof |
CN104649871A (zh) * | 2013-11-18 | 2015-05-27 | 岳阳昌德化工实业有限公司 | 一种环己酮的制备方法和酮氨肟化制备酮肟的方法 |
CN103752168A (zh) * | 2014-01-10 | 2014-04-30 | 大连理工大学 | 一种MIL-100(Fe)催化剂用于NH3-SCR反应的方法 |
CN107497436A (zh) * | 2017-09-11 | 2017-12-22 | 北京化工大学 | 催化N2O直接分解的NiO空心球催化剂及其制备方法和应用 |
US11633695B1 (en) | 2021-11-22 | 2023-04-25 | Industrial Technology Research Institute | Device and method of simultaneously removing flammable gases and nitrous oxide |
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Owner name: KAILING CHEMICAL ENGINEERING (ZHANGJIAGANG) CO., L Free format text: FORMER OWNER: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES Effective date: 20140314 |
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Effective date of registration: 20140314 Address after: 215634 No. 5 Changjiang North Road, Zhangjiagang Free Trade Zone, Jiangsu Patentee after: KELLIN CHEMICALS (ZHANGJIAGANG) CO., LTD. Address before: 116023 Zhongshan Road, Liaoning, No. 457, Patentee before: Dalian Institute of Chemical Physics, Chinese Academy of Sciences |