CN1298762A - 一种强酸型zsm5沸石催化剂及其制备方法 - Google Patents
一种强酸型zsm5沸石催化剂及其制备方法 Download PDFInfo
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- CN1298762A CN1298762A CN 99124636 CN99124636A CN1298762A CN 1298762 A CN1298762 A CN 1298762A CN 99124636 CN99124636 CN 99124636 CN 99124636 A CN99124636 A CN 99124636A CN 1298762 A CN1298762 A CN 1298762A
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- Prior art keywords
- molecular sieve
- catalyst
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- strong
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- Granted
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- 239000003054 catalyst Substances 0.000 title claims abstract description 31
- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 17
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000010457 zeolite Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title 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 30
- 239000002808 molecular sieve Substances 0.000 claims abstract description 29
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000001257 hydrogen Substances 0.000 claims abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 13
- 238000000227 grinding Methods 0.000 claims description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 10
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 8
- 238000013019 agitation Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000377 silicon dioxide Substances 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000005303 weighing Methods 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000006266 etherification reaction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
Description
催化剂编号 | 弱酸中心 | 强酸中心 | 总酸量 |
实施例1 | 0.215 | 0.289 | 0.504 |
实施例2 | 0.300 | 0.372 | 0.672 |
实施例3 | 0.328 | 0.373 | 0.701 |
实施例4 | 0.261 | 0.400 | 0.661 |
催化剂编号 | 反应条件 | 反应结果(wt%) | |||
T(℃) | P(Mpa) | LHSV(h-1) | IC4=转化率 | MTBE收率 | |
树脂Cat | 60 | 1.6 | 2.8 | 92.72 | 88.77 |
实施例1 | 72 | 1.6 | 2.8 | 93.26 | 88.61 |
实施例2 | 80 | 1.6 | 2.0 | 92.89 | 90.05 |
实施例3 | 82 | 1.6 | 2.0 | 89.63 | 82.07 |
实施例4 | 82 | 1.6 | 2.0 | 90.84 | 85.57 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99124636 CN1112249C (zh) | 1999-12-08 | 1999-12-08 | 一种强酸型zsm5沸石催化剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99124636 CN1112249C (zh) | 1999-12-08 | 1999-12-08 | 一种强酸型zsm5沸石催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1298762A true CN1298762A (zh) | 2001-06-13 |
CN1112249C CN1112249C (zh) | 2003-06-25 |
Family
ID=5283519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99124636 Expired - Lifetime CN1112249C (zh) | 1999-12-08 | 1999-12-08 | 一种强酸型zsm5沸石催化剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1112249C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101041442B (zh) * | 2007-03-19 | 2010-08-25 | 天津元山科技开发有限公司 | 一种小晶粒强酸型分子筛及其合成方法 |
CN101992117A (zh) * | 2009-08-31 | 2011-03-30 | 中国石油化工股份有限公司 | 重整生成油非临氢脱烯烃催化剂 |
-
1999
- 1999-12-08 CN CN 99124636 patent/CN1112249C/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101041442B (zh) * | 2007-03-19 | 2010-08-25 | 天津元山科技开发有限公司 | 一种小晶粒强酸型分子筛及其合成方法 |
CN101992117A (zh) * | 2009-08-31 | 2011-03-30 | 中国石油化工股份有限公司 | 重整生成油非临氢脱烯烃催化剂 |
CN101992117B (zh) * | 2009-08-31 | 2013-03-06 | 中国石油化工股份有限公司 | 重整生成油非临氢脱烯烃催化剂 |
Also Published As
Publication number | Publication date |
---|---|
CN1112249C (zh) | 2003-06-25 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHONGKE SYNTHETIC OIL TECHNOLOGY CO., LTD., DISTR Free format text: FORMER OWNER: SHANXI INST. OF COAL CHEMISTRY, CHINESE ACADEMY OF SCIENCES Effective date: 20070119 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070119 Address after: 030006 Taiyuan hi tech Zone, South Central Cyberport, port 4, zone 2, A and B Patentee after: Zhongke Synthetic Oil Technology Co., Ltd. Address before: 165 mailbox 030001, Shanxi City, Taiyuan Province Patentee before: Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences |
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C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 101407 Beijing city Huairou District Yanqi Economic Development Zone C District No. 1 south two Street Park Patentee after: Zhongke Synthetic Oil Technology Co., Ltd. Address before: 030006, Taiyuan hi tech Zone, Shanxi, South Central Cyberport, port 4, 2, A and B Patentee before: Zhongke Synthetic Oil Technology Co., Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20030625 |
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CX01 | Expiry of patent term |