CN1524618A - 一种用于流化床合成二甲醚的催化剂及其制备方法 - Google Patents
一种用于流化床合成二甲醚的催化剂及其制备方法 Download PDFInfo
- Publication number
- CN1524618A CN1524618A CNA031582427A CN03158242A CN1524618A CN 1524618 A CN1524618 A CN 1524618A CN A031582427 A CNA031582427 A CN A031582427A CN 03158242 A CN03158242 A CN 03158242A CN 1524618 A CN1524618 A CN 1524618A
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- China
- Prior art keywords
- catalyst
- zinc
- copper
- fluidized bed
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- 239000003054 catalyst Substances 0.000 title claims abstract description 38
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 10
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002002 slurry Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 10
- 239000011701 zinc Substances 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001556 precipitation Methods 0.000 claims abstract description 9
- 239000011230 binding agent Substances 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 5
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000018044 dehydration Effects 0.000 claims abstract description 5
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 239000002808 molecular sieve Substances 0.000 claims abstract description 4
- 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 4
- 229910017773 Cu-Zn-Al Inorganic materials 0.000 claims abstract description 3
- 239000000654 additive Substances 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 238000010009 beating Methods 0.000 claims 1
- 238000000975 co-precipitation Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract description 4
- 239000002244 precipitate Substances 0.000 abstract description 3
- 230000002194 synthesizing effect Effects 0.000 abstract description 2
- 239000004005 microsphere Substances 0.000 abstract 1
- 238000012546 transfer Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 238000001694 spray drying Methods 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA031582427A CN1524618A (zh) | 2003-09-17 | 2003-09-17 | 一种用于流化床合成二甲醚的催化剂及其制备方法 |
Applications Claiming Priority (1)
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CNA031582427A CN1524618A (zh) | 2003-09-17 | 2003-09-17 | 一种用于流化床合成二甲醚的催化剂及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN1524618A true CN1524618A (zh) | 2004-09-01 |
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Family Applications (1)
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CNA031582427A Pending CN1524618A (zh) | 2003-09-17 | 2003-09-17 | 一种用于流化床合成二甲醚的催化剂及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1524618A (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100341622C (zh) * | 2004-12-08 | 2007-10-10 | 中国科学院广州能源研究所 | 一种用于生物质基合成气一步法合成二甲醚的催化剂的制备方法 |
CN100379491C (zh) * | 2006-07-21 | 2008-04-09 | 新奥新能(北京)科技有限公司 | 一种甲醇脱水制二甲醚用催化剂及其制备方法 |
CN100548478C (zh) * | 2006-12-05 | 2009-10-14 | 中国科学院山西煤炭化学研究所 | 一种由合成气合成甲醇的催化剂及制法和应用 |
CN101850254A (zh) * | 2010-06-08 | 2010-10-06 | 浙江大学 | 用于合成气合成甲醇及二甲醚催化剂的制备方法 |
CN101172936B (zh) * | 2006-10-31 | 2010-10-20 | 中国石油化工股份有限公司 | 一种有烟气换热的甲醇制二甲醚的流化催化转化方法 |
CN101172937B (zh) * | 2006-10-31 | 2010-12-22 | 中国石油化工股份有限公司 | 一种有催化剂换热的甲醇制二甲醚的流化催化转化方法 |
CN110773175A (zh) * | 2019-11-07 | 2020-02-11 | 江苏美思德化学股份有限公司 | 负载型金属催化剂、其制备方法、其应用和n-甲基吗啉的合成工艺 |
-
2003
- 2003-09-17 CN CNA031582427A patent/CN1524618A/zh active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100341622C (zh) * | 2004-12-08 | 2007-10-10 | 中国科学院广州能源研究所 | 一种用于生物质基合成气一步法合成二甲醚的催化剂的制备方法 |
CN100379491C (zh) * | 2006-07-21 | 2008-04-09 | 新奥新能(北京)科技有限公司 | 一种甲醇脱水制二甲醚用催化剂及其制备方法 |
CN101172936B (zh) * | 2006-10-31 | 2010-10-20 | 中国石油化工股份有限公司 | 一种有烟气换热的甲醇制二甲醚的流化催化转化方法 |
CN101172937B (zh) * | 2006-10-31 | 2010-12-22 | 中国石油化工股份有限公司 | 一种有催化剂换热的甲醇制二甲醚的流化催化转化方法 |
CN100548478C (zh) * | 2006-12-05 | 2009-10-14 | 中国科学院山西煤炭化学研究所 | 一种由合成气合成甲醇的催化剂及制法和应用 |
CN101850254A (zh) * | 2010-06-08 | 2010-10-06 | 浙江大学 | 用于合成气合成甲醇及二甲醚催化剂的制备方法 |
CN110773175A (zh) * | 2019-11-07 | 2020-02-11 | 江苏美思德化学股份有限公司 | 负载型金属催化剂、其制备方法、其应用和n-甲基吗啉的合成工艺 |
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Owner name: SINOPEC GROUP NANJING CHEMICAL INDUSTRIAL CO., LT Free format text: FORMER OWNER: CATALYST PLANT, SINOPEC NAJING CHEMICAL INDUSTRY CO., LTD. |
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Effective date of registration: 20041112 Address after: Jiangsu city of Nanjing province Dachang geguan Road No. 189 Applicant after: SINOPEC NANJING CHEMICAL IND Co.,Ltd. Co-applicant after: EAST CHINA University OF SCIENCE AND TECHNOLOGY Address before: Liuhe District, Nanjing, Jiangsu Applicant before: Catalyst plant of Sinopec Nanjing Chemical Industry Co.,Ltd. Co-applicant before: East China University of Science and Technology |
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