CN103611552A - 一种正庚烷异构化反应的固体超强酸催化剂及其制备方法 - Google Patents
一种正庚烷异构化反应的固体超强酸催化剂及其制备方法 Download PDFInfo
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- CN103611552A CN103611552A CN201310545685.3A CN201310545685A CN103611552A CN 103611552 A CN103611552 A CN 103611552A CN 201310545685 A CN201310545685 A CN 201310545685A CN 103611552 A CN103611552 A CN 103611552A
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- Prior art keywords
- catalyst
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- zro
- heptane
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- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000003054 catalyst Substances 0.000 title claims abstract description 38
- 238000006317 isomerization reaction Methods 0.000 title claims abstract description 29
- 239000007787 solid Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000003930 superacid Substances 0.000 title abstract description 11
- 239000002994 raw material Substances 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 239000012266 salt solution Substances 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 150000004679 hydroxides Chemical class 0.000 claims description 4
- 238000005470 impregnation Methods 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 238000006460 hydrolysis reaction Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- 241000269350 Anura Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011964 heteropoly acid Substances 0.000 description 1
- CYPPCCJJKNISFK-UHFFFAOYSA-J kaolinite Chemical compound [OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[O-][Si](=O)O[Si]([O-])=O CYPPCCJJKNISFK-UHFFFAOYSA-J 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
反应温度(oC) | 转化率(%) | 选择性(%) | |
实施例1 | 190 | 77.6 | 85.6 |
实施例2 | 190 | 76.7 | 80.5 |
实施例3 | 190 | 53.4 | 95.2 |
实施例4 | 190 | 63.2 | 89.8 |
实施例5 | 190 | 65.2 | 90.7 |
实施例6 | 205 | 64.1 | 89.5 |
实施例7 | 205 | 50.2 | 94.2 |
对比例1 | 190 | 29.1 | 73.9 |
Claims (5)
Priority Applications (1)
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CN201310545685.3A CN103611552B (zh) | 2013-11-07 | 2013-11-07 | 一种正庚烷异构化反应的固体超强酸催化剂及其制备方法 |
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CN201310545685.3A CN103611552B (zh) | 2013-11-07 | 2013-11-07 | 一种正庚烷异构化反应的固体超强酸催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103611552A true CN103611552A (zh) | 2014-03-05 |
CN103611552B CN103611552B (zh) | 2016-09-28 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106732676A (zh) * | 2016-11-25 | 2017-05-31 | 厦门大学 | 一种用于催化正丁烷异构化的固体酸催化剂及其制备方法 |
CN110385142A (zh) * | 2019-07-19 | 2019-10-29 | 河北工业大学 | 一种异丁烷正构化反应用催化剂及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1772385A (zh) * | 2005-11-04 | 2006-05-17 | 南京工业大学 | 一种正庚烷临氢异构化催化剂的制备方法 |
CN102407145A (zh) * | 2011-10-24 | 2012-04-11 | 复旦大学 | 一种正庚烷异构化反应的催化剂及其制备方法 |
-
2013
- 2013-11-07 CN CN201310545685.3A patent/CN103611552B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1772385A (zh) * | 2005-11-04 | 2006-05-17 | 南京工业大学 | 一种正庚烷临氢异构化催化剂的制备方法 |
CN102407145A (zh) * | 2011-10-24 | 2012-04-11 | 复旦大学 | 一种正庚烷异构化反应的催化剂及其制备方法 |
Non-Patent Citations (2)
Title |
---|
YING-CHIEH YANG 等: "Al-promoted Pt/SO42-/ZrO2 with low sulfate content for n-heptane isomerization", 《APPLIED CATALYSIS A: GENERAL》 * |
YINGYING NIE等: "In2O3-doped Pt/WO3/ZrO2 as a novel efficient catalyst for hydroisomerization of n-heptane", 《APPLIED CATALYSIS A: GENERAL》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106732676A (zh) * | 2016-11-25 | 2017-05-31 | 厦门大学 | 一种用于催化正丁烷异构化的固体酸催化剂及其制备方法 |
CN106732676B (zh) * | 2016-11-25 | 2019-04-02 | 厦门大学 | 一种用于催化正丁烷异构化的固体酸催化剂及其制备方法 |
CN110385142A (zh) * | 2019-07-19 | 2019-10-29 | 河北工业大学 | 一种异丁烷正构化反应用催化剂及其制备方法和应用 |
CN110385142B (zh) * | 2019-07-19 | 2022-05-24 | 河北工业大学 | 一种异丁烷正构化反应用催化剂及其制备方法和应用 |
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