CN1562471A - 一种费托合成铁基催化剂及其制备方法 - Google Patents
一种费托合成铁基催化剂及其制备方法 Download PDFInfo
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- CN1562471A CN1562471A CN 200410012217 CN200410012217A CN1562471A CN 1562471 A CN1562471 A CN 1562471A CN 200410012217 CN200410012217 CN 200410012217 CN 200410012217 A CN200410012217 A CN 200410012217A CN 1562471 A CN1562471 A CN 1562471A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims description 20
- 230000015572 biosynthetic process Effects 0.000 title abstract description 3
- 238000001308 synthesis method Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 claims abstract description 89
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 36
- 239000002002 slurry Substances 0.000 claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000011701 zinc Substances 0.000 claims abstract description 19
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 18
- 239000011259 mixed solution Substances 0.000 claims abstract description 17
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 13
- 239000004111 Potassium silicate Substances 0.000 claims abstract description 12
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052913 potassium silicate Inorganic materials 0.000 claims abstract description 12
- 238000001694 spray drying Methods 0.000 claims abstract description 12
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000008367 deionised water Substances 0.000 claims description 18
- 229910021641 deionized water Inorganic materials 0.000 claims description 18
- 238000001556 precipitation Methods 0.000 claims description 16
- 239000007864 aqueous solution Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 9
- 230000032683 aging Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 8
- 238000010009 beating Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 238000000967 suction filtration Methods 0.000 claims description 7
- 230000001376 precipitating effect Effects 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000006188 syrup Substances 0.000 claims description 2
- 235000020357 syrup Nutrition 0.000 claims description 2
- 239000010949 copper Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 238000002156 mixing Methods 0.000 abstract description 6
- 239000000377 silicon dioxide Substances 0.000 abstract description 5
- 229910052700 potassium Inorganic materials 0.000 abstract description 4
- 229910052725 zinc Inorganic materials 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000000243 solution Substances 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 11
- 239000007921 spray Substances 0.000 description 8
- 239000004005 microsphere Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 6
- 239000012752 auxiliary agent Substances 0.000 description 6
- 239000012065 filter cake Substances 0.000 description 6
- 238000013019 agitation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005469 granulation Methods 0.000 description 5
- 230000003179 granulation Effects 0.000 description 5
- 239000012266 salt solution Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000975 co-precipitation Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- VBAUIINBYFREHN-UHFFFAOYSA-N [Si].[K].[Cu].[Zn] Chemical compound [Si].[K].[Cu].[Zn] VBAUIINBYFREHN-UHFFFAOYSA-N 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
Description
催化剂编号 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | |||||
粒度分布(%)(50~120μm比例) | 94.1 | 94.3 | 94.0 | 96.6 | 94.5 | |||||
磨损指数(%h-1) | 1.7 | 1.5 | 2.0 | 1.4 | 1.1 | |||||
BET比表面积(m2/g) | 79 | 203 | 251 | 179 | 248 | |||||
孔体积(ml/g) | 0.13 | 0.24 | 0.31 | 0.19 | 0.24 | |||||
运转时间(小时) | 130 | 600 | 217 | 601 | 145 | 1080 | 288 | 1203 | 241 | 1225 |
CO转化率,% | 65.0 | 58.9 | 71.3 | 64.7 | 74.3 | 60.3 | 66.2 | 60.9 | 76.0 | 67.0 |
失活速率,%/天 | 0.31 | 0.41 | 0.36 | 0.14 | 0.22 | |||||
CO转化到CO2的选择性,% | 49.2 | 51.3 | 45.1 | 45.3 | 45.7 | 47.6 | 42.1 | 45.1 | 47.3 | 48.1 |
烃选择性,wt% | ||||||||||
CH4 | 3.45 | 4.34 | 4.02 | 4.09 | 3.21 | 4.12 | 4.10 | 4.23 | 3.02 | 3.42 |
C2-C4 | 14.31 | 15.73 | 15.30 | 15.42 | 13.39 | 11.21 | 16.22 | 15.73 | 15.76 | 16.12 |
C5-C11 | 16.92 | 18.01 | 20.08 | 21.89 | 25.39 | 23.45 | 23.36 | 22.81 | 19.91 | 17.65 |
C12 + | 65.32 | 61.92 | 60.60 | 58.6 | 58.01 | 61.22 | 56.32 | 57.23 | 61.40 | 62.81 |
Claims (12)
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CN 200410012217 CN1245255C (zh) | 2004-03-29 | 2004-03-29 | 一种费托合成铁基催化剂及其制备方法 |
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Cited By (17)
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WO2010121516A1 (zh) * | 2009-04-22 | 2010-10-28 | 中科合成油技术有限公司 | 一种费托合成催化剂、其制备方法和应用 |
CN102186583A (zh) * | 2008-10-17 | 2011-09-14 | 第一毛织株式会社 | 用于合成碳纳米管的载体催化剂、其制备方法以及使用其的碳纳米管 |
CN102309967A (zh) * | 2011-06-10 | 2012-01-11 | 浙江工业大学 | 一种co2催化加氢合成烃催化剂及其制备方法 |
CN102371154A (zh) * | 2010-08-23 | 2012-03-14 | 中国石油化工股份有限公司 | 合成轻质烃的铁基催化剂及其制备方法 |
CN101829580B (zh) * | 2009-03-12 | 2012-10-03 | 中科合成油技术有限公司 | 一种费托合成催化剂、其制备方法和应用 |
CN101746733B (zh) * | 2008-12-11 | 2012-10-03 | 中科合成油技术有限公司 | 一种连续化制备金属氧化物材料和催化剂的方法及设备 |
CN101811047B (zh) * | 2009-02-20 | 2012-10-03 | 中科合成油技术有限公司 | 一种费托合成用铁基催化剂、其制备方法和应用 |
CN102728379A (zh) * | 2011-04-14 | 2012-10-17 | 中科合成油技术有限公司 | 一种费托合成催化剂、其制备方法和应用 |
CN101733121B (zh) * | 2009-12-07 | 2013-04-17 | 中国科学院山西煤炭化学研究所 | 含二氧化碳合成气制烃的催化剂及制备方法和应用 |
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2004
- 2004-03-29 CN CN 200410012217 patent/CN1245255C/zh not_active Expired - Fee Related
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