CN102580726B - 一种煤热解催化剂及其制法 - Google Patents
一种煤热解催化剂及其制法 Download PDFInfo
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- CN102580726B CN102580726B CN201210031652.2A CN201210031652A CN102580726B CN 102580726 B CN102580726 B CN 102580726B CN 201210031652 A CN201210031652 A CN 201210031652A CN 102580726 B CN102580726 B CN 102580726B
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- 239000003054 catalyst Substances 0.000 title claims abstract description 47
- 239000003245 coal Substances 0.000 title claims abstract description 34
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 32
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 15
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 10
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 3
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 3
- 229910052703 rhodium Inorganic materials 0.000 claims abstract description 3
- 239000010948 rhodium Substances 0.000 claims abstract description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims description 17
- 238000007598 dipping method Methods 0.000 claims description 12
- 238000001802 infusion Methods 0.000 claims description 11
- 239000011777 magnesium Substances 0.000 claims description 11
- 229910052684 Cerium Inorganic materials 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229910052746 lanthanum Inorganic materials 0.000 claims description 5
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 3
- 238000000975 co-precipitation Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000012495 reaction gas Substances 0.000 abstract description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 10
- 239000011280 coal tar Substances 0.000 abstract description 7
- 239000008246 gaseous mixture Substances 0.000 abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003345 natural gas Substances 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005984 hydrogenation reaction Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 32
- 239000007789 gas Substances 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- 230000035484 reaction time Effects 0.000 description 16
- 239000011269 tar Substances 0.000 description 16
- 206010013786 Dry skin Diseases 0.000 description 13
- 229910002651 NO3 Inorganic materials 0.000 description 11
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 11
- 239000000571 coke Substances 0.000 description 9
- 150000003254 radicals Chemical class 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 238000006424 Flood reaction Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 150000003841 chloride salts Chemical class 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JJPWJEGNCRGGGA-UHFFFAOYSA-N 4-[[2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]acetyl]amino]benzoic acid Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)NC1=CC=C(C(=O)O)C=C1 JJPWJEGNCRGGGA-UHFFFAOYSA-N 0.000 description 1
- 229910004625 Ce—Zr Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910018505 Ni—Mg Inorganic materials 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 229910021450 lithium metal oxide Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- DEPMYWCZAIMWCR-UHFFFAOYSA-N nickel ruthenium Chemical group [Ni].[Ru] DEPMYWCZAIMWCR-UHFFFAOYSA-N 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Industrial Gases (AREA)
Abstract
Description
焦油收率(%) | 半焦收率(%) | |
实施例1 | 28 | 47 |
对比例1 | 17 | 51 |
焦油收率(%) | 半焦收率(%) |
实施例2 | 27 | 48 |
对比例2 | 17 | 51 |
焦油收率(%) | 半焦收率(%) | |
实施例3 | 31 | 45 |
对比例3 | 17 | 51 |
焦油收率(%) | 半焦收率(%) | |
实施例4 | 35 | 42 |
对比例4 | 17 | 51 |
焦油收率(%) | 半焦收率(%) | |
实施例5 | 32 | 45 |
对比例5 | 17 | 51 |
焦油收率(%) | 半焦收率(%) | |
实施例6 | 29 | 46 |
对比例6 | 17 | 51 |
焦油收率(%) | 半焦收率(%) | |
实施例7 | 32 | 46 |
对比例7 | 17 | 51 |
焦油收率(%) | 半焦收率(%) |
实施例8 | 36 | 44 |
对比例8 | 17 | 51 |
Claims (1)
Priority Applications (1)
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CN102580726A CN102580726A (zh) | 2012-07-18 |
CN102580726B true CN102580726B (zh) | 2015-08-05 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103170350B (zh) * | 2012-12-31 | 2015-05-27 | 广州远图生物科技有限公司 | 一种亚砜类或砜类化合物的制备方法及其使用的催化剂和催化剂组合物 |
CN103041824B (zh) * | 2012-12-31 | 2015-03-11 | 广州远图生物科技有限公司 | 一种二甲基亚砜的制备方法及其使用的催化剂和催化剂组合物 |
CN104046388B (zh) * | 2013-03-14 | 2015-11-18 | 北京宝塔三聚能源科技有限公司 | 一种加氢热分解催化剂及使用其制备燃料油的方法 |
CN103157475B (zh) * | 2013-03-22 | 2015-10-28 | 北京神雾环境能源科技集团股份有限公司 | 用于焦炉煤气三重整的催化剂及其制备方法 |
CN103831113B (zh) * | 2014-03-20 | 2016-01-20 | 太原理工大学 | 一种低阶煤催化解聚增油催化剂 |
CN104655521A (zh) * | 2015-03-17 | 2015-05-27 | 内蒙古科技大学 | 一种表征催化剂对煤热解反应活性影响的方法 |
CN104801339B (zh) * | 2015-04-24 | 2017-05-31 | 西安科技大学 | 一种催化低变质煤加氢热解用催化剂的制备方法及应用 |
CN105536852B (zh) * | 2016-01-26 | 2017-11-03 | 西北大学 | 一种可调控长焰煤热解产物组成和分布的催化剂和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101559369A (zh) * | 2009-05-21 | 2009-10-21 | 中国矿业大学(北京) | 一种煤热解制氢用负载型催化剂及其制备方法 |
CN101935539A (zh) * | 2010-09-08 | 2011-01-05 | 王树宽 | 粉煤催化热解制备煤焦油的方法及其装置 |
CN102161904A (zh) * | 2011-03-10 | 2011-08-24 | 大连理工大学 | 利用烃类芳构化与煤热解耦合提高焦油产率的方法 |
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CN1506156A (zh) * | 2002-12-11 | 2004-06-23 | 中国科学院大连化学物理研究所 | 一种处理废偏二甲肼催化的催化剂及制备方法和应用 |
CN101406840A (zh) * | 2008-10-24 | 2009-04-15 | 中国科学院大连化学物理研究所 | 一种制1,2-环己烷二甲酸二元酯的催化剂 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101559369A (zh) * | 2009-05-21 | 2009-10-21 | 中国矿业大学(北京) | 一种煤热解制氢用负载型催化剂及其制备方法 |
CN101935539A (zh) * | 2010-09-08 | 2011-01-05 | 王树宽 | 粉煤催化热解制备煤焦油的方法及其装置 |
CN102161904A (zh) * | 2011-03-10 | 2011-08-24 | 大连理工大学 | 利用烃类芳构化与煤热解耦合提高焦油产率的方法 |
Non-Patent Citations (1)
Title |
---|
原位担载Fe2S3催化剂煤的热解动力学研究;白金锋等;《燃料化学学报》;20010228;第29卷(第01期);39-43 * |
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