CN101844083A - 一种用于合成气制二甲醚的整体式催化剂及制法和应用 - Google Patents
一种用于合成气制二甲醚的整体式催化剂及制法和应用 Download PDFInfo
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- CN101844083A CN101844083A CN 201010198235 CN201010198235A CN101844083A CN 101844083 A CN101844083 A CN 101844083A CN 201010198235 CN201010198235 CN 201010198235 CN 201010198235 A CN201010198235 A CN 201010198235A CN 101844083 A CN101844083 A CN 101844083A
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- 239000003054 catalyst Substances 0.000 title abstract description 78
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 title abstract description 46
- 238000002360 preparation method Methods 0.000 title abstract description 37
- 238000003786 synthesis reaction Methods 0.000 title abstract description 32
- 230000015572 biosynthetic process Effects 0.000 title abstract description 28
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract description 82
- 238000006243 chemical reaction Methods 0.000 abstract description 46
- 239000000919 ceramic Substances 0.000 abstract description 34
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000000576 coating method Methods 0.000 abstract description 13
- 238000011068 loading method Methods 0.000 abstract description 11
- 230000003197 catalytic effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 abstract description 3
- 239000006227 byproduct Substances 0.000 abstract description 2
- 238000013341 scale-up Methods 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- 238000001035 drying Methods 0.000 description 22
- 239000000243 solution Substances 0.000 description 18
- 239000007789 gas Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 15
- 239000002002 slurry Substances 0.000 description 14
- 229910052782 aluminium Inorganic materials 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 238000001354 calcination Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 239000010949 copper Substances 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000011259 mixed solution Substances 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- 229910002651 NO3 Inorganic materials 0.000 description 6
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 6
- 238000000975 co-precipitation Methods 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000001588 bifunctional effect Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910017604 nitric acid Inorganic materials 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- PPQREHKVAOVYBT-UHFFFAOYSA-H aluminium carbonate Inorganic materials [Al+3].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O PPQREHKVAOVYBT-UHFFFAOYSA-H 0.000 description 2
- 229940118662 aluminum carbonate Drugs 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000011973 solid acid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 229910017773 Cu-Zn-Al Inorganic materials 0.000 description 1
- 239000011805 ball Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 239000012153 distilled water Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 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
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011734 sodium Substances 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
- 238000000967 suction filtration Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
Description
催化剂 | CO转化率(%) | DME选择性*(%) | CH3OH选择性*(%) |
实施例1 | 63.10 | 99.1 | 0.9 |
催化剂 | CO转化率(%) | DME选择性*(%) | CH3OH选择性*(%) |
实施例3 | 72.80 | 99.8 | 0.17 |
实施例4 | 67.57 | 99.8 | 0.18 |
实施例5 | 82.86 | 99.7 | 0.27 |
实施例6 | 73.00 | 99.0 | 1.0 |
实施例7 | 74.70 | 99.4 | 0.6 |
实施例8 | 80.79 | 99.3 | 0.68 |
实施例9 | 70.28 | 99.5 | 0.47 |
实施例10 | 66.48 | 99.4 | 0.58 |
Claims (10)
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CN 201010198235 CN101844083A (zh) | 2010-06-04 | 2010-06-04 | 一种用于合成气制二甲醚的整体式催化剂及制法和应用 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103012062A (zh) * | 2012-12-20 | 2013-04-03 | 上海戊正工程技术有限公司 | 一种合成气间接生产乙醇的工艺及其应用 |
CN103788980A (zh) * | 2014-01-21 | 2014-05-14 | 中国科学院青岛生物能源与过程研究所 | 合成气经一步法二甲醚合成汽油的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1657163A (zh) * | 2004-02-18 | 2005-08-24 | 中国石油化工股份有限公司 | 用于合成气直接制备二甲醚的催化剂 |
CN101157049A (zh) * | 2007-11-07 | 2008-04-09 | 山东省科学院能源研究所 | 合成气直接制二甲醚的整体式催化剂及其制备方法 |
-
2010
- 2010-06-04 CN CN 201010198235 patent/CN101844083A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1657163A (zh) * | 2004-02-18 | 2005-08-24 | 中国石油化工股份有限公司 | 用于合成气直接制备二甲醚的催化剂 |
CN101157049A (zh) * | 2007-11-07 | 2008-04-09 | 山东省科学院能源研究所 | 合成气直接制二甲醚的整体式催化剂及其制备方法 |
Non-Patent Citations (2)
Title |
---|
《催化学报》 20060630 毛东森等 氧化铝的改性及其在合成气直接制二甲醚反应中的应用 第27卷, 第6期 2 * |
《工业催化》 20100331 陈春波等 大比表面积高牢固度堇青石蜂窝涂层的制备 第18卷, 第3期 2 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103012062A (zh) * | 2012-12-20 | 2013-04-03 | 上海戊正工程技术有限公司 | 一种合成气间接生产乙醇的工艺及其应用 |
CN103012062B (zh) * | 2012-12-20 | 2015-04-22 | 上海戊正工程技术有限公司 | 一种合成气间接生产乙醇的工艺及其应用 |
CN103788980A (zh) * | 2014-01-21 | 2014-05-14 | 中国科学院青岛生物能源与过程研究所 | 合成气经一步法二甲醚合成汽油的方法 |
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Inventor after: Yang Cheng Inventor after: Li Chao Inventor after: Li Jianqing Inventor after: Li Zhuo Inventor after: Wang Zhiqi Inventor after: Wu Jinhu Inventor after: Wang Lisheng Inventor before: Yang Cheng Inventor before: Li Chao Inventor before: Li Jianqing Inventor before: Li Zhuo Inventor before: Wu Jinhu |
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Free format text: CORRECT: INVENTOR; FROM: YANG CHENG LI CHAO LI JIANQING LI ZUO WU JINHU TO: YANG CHENG LI CHAO LI JIANQING LI ZUO WANG ZHIQI WU JINHU WANG LISHENG |
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Open date: 20100929 |