CN102614906A - 用于乙醇脱水制备乙烯的zsm-5分子筛催化剂及其制备方法 - Google Patents
用于乙醇脱水制备乙烯的zsm-5分子筛催化剂及其制备方法 Download PDFInfo
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- CN102614906A CN102614906A CN2012100527294A CN201210052729A CN102614906A CN 102614906 A CN102614906 A CN 102614906A CN 2012100527294 A CN2012100527294 A CN 2012100527294A CN 201210052729 A CN201210052729 A CN 201210052729A CN 102614906 A CN102614906 A CN 102614906A
- Authority
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- Prior art keywords
- zsm
- molecular sieve
- catalyst
- ethylene
- preparation
- Prior art date
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Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000003054 catalyst Substances 0.000 title claims abstract description 41
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000005977 Ethylene Substances 0.000 title claims abstract description 39
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000006297 dehydration reaction Methods 0.000 title abstract description 12
- 230000018044 dehydration Effects 0.000 title abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 3
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 27
- 239000000843 powder Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910052681 coesite Inorganic materials 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 229910052906 cristobalite Inorganic materials 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 229910052682 stishovite Inorganic materials 0.000 claims description 2
- 229910052905 tridymite Inorganic materials 0.000 claims description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 2
- 229910001593 boehmite Inorganic materials 0.000 claims 2
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims 2
- 244000275012 Sesbania cannabina Species 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 13
- 229910052799 carbon Inorganic materials 0.000 abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052710 silicon Inorganic materials 0.000 abstract description 2
- 239000010703 silicon Substances 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 239000002994 raw material Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000004898 kneading Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 5
- 238000005336 cracking Methods 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 235000003392 Curcuma domestica Nutrition 0.000 description 3
- 244000008991 Curcuma longa Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000004523 catalytic cracking Methods 0.000 description 3
- 235000003373 curcuma longa Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004227 thermal cracking Methods 0.000 description 3
- 235000013976 turmeric Nutrition 0.000 description 3
- 239000010457 zeolite Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- 241000237509 Patinopecten sp. Species 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- -1 hydrocarbon cracking Chemical compound 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000020637 scallop Nutrition 0.000 description 2
- 235000003255 Carthamus tinctorius Nutrition 0.000 description 1
- 244000020518 Carthamus tinctorius Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910003158 γ-Al2O3 Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2012100527294A CN102614906A (zh) | 2012-03-02 | 2012-03-02 | 用于乙醇脱水制备乙烯的zsm-5分子筛催化剂及其制备方法 |
Applications Claiming Priority (1)
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CN2012100527294A CN102614906A (zh) | 2012-03-02 | 2012-03-02 | 用于乙醇脱水制备乙烯的zsm-5分子筛催化剂及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN102614906A true CN102614906A (zh) | 2012-08-01 |
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CN2012100527294A Pending CN102614906A (zh) | 2012-03-02 | 2012-03-02 | 用于乙醇脱水制备乙烯的zsm-5分子筛催化剂及其制备方法 |
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CN (1) | CN102614906A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105498827A (zh) * | 2014-09-25 | 2016-04-20 | 中国石油化工股份有限公司 | 高效制备生物质基芳烃的方法 |
CN105498828A (zh) * | 2014-09-25 | 2016-04-20 | 中国石油化工股份有限公司 | 呋喃类化合物芳构化制轻芳烃的方法 |
CN105521763A (zh) * | 2014-10-23 | 2016-04-27 | 中国石化扬子石油化工有限公司 | 一种用于制氢冷凝液吸附净化的疏水复合吸附剂及其应用 |
CN106540736A (zh) * | 2016-10-14 | 2017-03-29 | 太原理工大学 | 一种低浓度乙醇脱水制乙烯的多级孔分子筛催化剂及其制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101565346A (zh) * | 2008-04-24 | 2009-10-28 | 中国石油化工股份有限公司 | 乙醇脱水制备乙烯的方法 |
-
2012
- 2012-03-02 CN CN2012100527294A patent/CN102614906A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101565346A (zh) * | 2008-04-24 | 2009-10-28 | 中国石油化工股份有限公司 | 乙醇脱水制备乙烯的方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105498827A (zh) * | 2014-09-25 | 2016-04-20 | 中国石油化工股份有限公司 | 高效制备生物质基芳烃的方法 |
CN105498828A (zh) * | 2014-09-25 | 2016-04-20 | 中国石油化工股份有限公司 | 呋喃类化合物芳构化制轻芳烃的方法 |
CN105498827B (zh) * | 2014-09-25 | 2018-08-17 | 中国石油化工股份有限公司 | 高效制备生物质基芳烃的方法 |
CN105498828B (zh) * | 2014-09-25 | 2018-08-17 | 中国石油化工股份有限公司 | 呋喃类化合物芳构化制轻芳烃的方法 |
CN105521763A (zh) * | 2014-10-23 | 2016-04-27 | 中国石化扬子石油化工有限公司 | 一种用于制氢冷凝液吸附净化的疏水复合吸附剂及其应用 |
CN106540736A (zh) * | 2016-10-14 | 2017-03-29 | 太原理工大学 | 一种低浓度乙醇脱水制乙烯的多级孔分子筛催化剂及其制备方法和应用 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: TAIYUAN UNIV. OF TECHNOLOGY Free format text: FORMER OWNER: SHANXI SHENGCHI TECHNOLOGY CO., LTD. Effective date: 20150429 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Sheng Qingtao Inventor before: Zhang Qianxia Inventor before: Li Zhenrong Inventor before: Wang Guiyun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 030006 TAIYUAN, SHAANXI PROVINCE TO: 030024 TAIYUAN, SHAANXI PROVINCE Free format text: CORRECT: INVENTOR; FROM: ZHANG QIANXIA LI ZHENRONG WANG GUIYUN TO: SHENG QINGTAO |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150429 Address after: 030024 West Street, Taiyuan, Shanxi, No. 79, No. Applicant after: Taiyuan University of Technology Address before: 030006 Shanxi city of Taiyuan province high tech Zone Building 211. Applicant before: Shanxi Shengchi Technology Co., Ltd. |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120801 |