CN1168536C - 用氨的水溶液改性钛硅沸石的方法 - Google Patents
用氨的水溶液改性钛硅沸石的方法 Download PDFInfo
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- CN1168536C CN1168536C CNB021448752A CN02144875A CN1168536C CN 1168536 C CN1168536 C CN 1168536C CN B021448752 A CNB021448752 A CN B021448752A CN 02144875 A CN02144875 A CN 02144875A CN 1168536 C CN1168536 C CN 1168536C
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- Prior art keywords
- zeolite
- catalyst
- titanium
- hydrogen peroxide
- modification
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- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 88
- 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 88
- 239000010457 zeolite Substances 0.000 title claims abstract description 88
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 27
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 230000004048 modification Effects 0.000 claims abstract description 60
- 238000012986 modification Methods 0.000 claims abstract description 60
- 239000003054 catalyst Substances 0.000 claims abstract description 46
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- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000007791 liquid phase Substances 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000012071 phase Substances 0.000 claims abstract description 3
- 229910004339 Ti-Si Inorganic materials 0.000 claims description 54
- 229910010978 Ti—Si Inorganic materials 0.000 claims description 54
- 239000010936 titanium Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract description 21
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract description 14
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- 238000002360 preparation method Methods 0.000 abstract description 6
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- 238000006735 epoxidation reaction Methods 0.000 abstract description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 229910052710 silicon Inorganic materials 0.000 abstract description 3
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- 229910000069 nitrogen hydride Inorganic materials 0.000 abstract 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 144
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N dimethylmethane Natural products CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 76
- 238000006243 chemical reaction Methods 0.000 description 45
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- 238000007254 oxidation reaction Methods 0.000 description 12
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 9
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- 238000004458 analytical method Methods 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
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- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- VEZUQRBDRNJBJY-UHFFFAOYSA-N cyclohexanone oxime Chemical compound ON=C1CCCCC1 VEZUQRBDRNJBJY-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
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- 230000003647 oxidation Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- -1 propane diols Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
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- 238000003786 synthesis reaction Methods 0.000 description 2
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- 238000005406 washing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 208000035126 Facies Diseases 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910002796 Si–Al Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
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- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
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- 150000002430 hydrocarbons Chemical class 0.000 description 1
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- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002924 oxiranes Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
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- 238000002371 ultraviolet--visible spectrum Methods 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021448752A CN1168536C (zh) | 2002-11-17 | 2002-11-17 | 用氨的水溶液改性钛硅沸石的方法 |
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CNB021448752A CN1168536C (zh) | 2002-11-17 | 2002-11-17 | 用氨的水溶液改性钛硅沸石的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1413768A CN1413768A (zh) | 2003-04-30 |
CN1168536C true CN1168536C (zh) | 2004-09-29 |
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CNB021448752A Expired - Lifetime CN1168536C (zh) | 2002-11-17 | 2002-11-17 | 用氨的水溶液改性钛硅沸石的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108290851A (zh) * | 2015-11-26 | 2018-07-17 | 赢创德固赛有限公司 | 丙烯环氧化的方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101428234B (zh) * | 2007-11-07 | 2010-12-22 | 中国石油化工股份有限公司 | 钛硅沸石微囊的制备方法 |
CN103785465A (zh) * | 2013-12-26 | 2014-05-14 | 大连理工大学 | 一种钛硅分子筛的改性方法 |
CN107879355B (zh) * | 2016-09-30 | 2019-11-15 | 中国石油化工股份有限公司 | 贵金属改性钛硅分子筛及其制备方法和应用以及一种烯烃直接氧化的方法 |
CN111085264B (zh) * | 2018-10-23 | 2022-12-06 | 华东理工大学 | 基于碳多孔陶瓷的整构式改性ts-1催化剂及制备方法与应用 |
CN111085205B (zh) * | 2018-10-23 | 2022-12-06 | 华东理工大学 | 基于碳多孔金属的整构式改性ts-1催化剂及制备方法与应用 |
CN110256376B (zh) * | 2019-06-14 | 2022-07-19 | 大连理工大学 | 一种丙烯和过氧化氢气相环氧化合成环氧丙烷的流态化反应方法 |
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2002
- 2002-11-17 CN CNB021448752A patent/CN1168536C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108290851A (zh) * | 2015-11-26 | 2018-07-17 | 赢创德固赛有限公司 | 丙烯环氧化的方法 |
CN108290851B (zh) * | 2015-11-26 | 2021-02-09 | 赢创运营有限公司 | 丙烯环氧化的方法 |
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CN1413768A (zh) | 2003-04-30 |
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TR01 | Transfer of patent right |
Effective date of registration: 20160819 Address after: 116024 Pine Island chemical industry park, Pu Wan new area, Liaoning, Dalian Patentee after: DALIAN LIGONG QIWANGDA CHEMICAL TECHNOLOGY Co.,Ltd. Address before: 116024 Liaoning, Dalian, Ganjingzi Ling Road, No. 2 Patentee before: Dalian University of Technology |
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Effective date of registration: 20181206 Address after: 116308 Liaoning Dalian pun Wan New Area Pine Island Chemical Industrial Park Patentee after: Dalian Qiyuan Technology Co.,Ltd. Address before: 116024 Songmudao Chemical Park, Puwan New District, Dalian City, Liaoning Province Patentee before: DALIAN LIGONG QIWANGDA CHEMICAL TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20040929 |