CN1114561C - 一种晶粒小于1μmFeZSM5沸石分子筛的制备方法 - Google Patents
一种晶粒小于1μmFeZSM5沸石分子筛的制备方法 Download PDFInfo
- Publication number
- CN1114561C CN1114561C CN98123933A CN98123933A CN1114561C CN 1114561 C CN1114561 C CN 1114561C CN 98123933 A CN98123933 A CN 98123933A CN 98123933 A CN98123933 A CN 98123933A CN 1114561 C CN1114561 C CN 1114561C
- Authority
- CN
- China
- Prior art keywords
- solution
- preparation
- deionized water
- molecular sieve
- zeolite molecular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 19
- 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 19
- 239000002808 molecular sieve Substances 0.000 title claims abstract description 19
- 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 19
- 239000010457 zeolite Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000008367 deionised water Substances 0.000 claims abstract description 38
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 38
- 239000011734 sodium Substances 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 239000013078 crystal Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 5
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims abstract description 5
- 239000011707 mineral Substances 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 239000010703 silicon Substances 0.000 claims abstract description 5
- 150000001412 amines Chemical class 0.000 claims abstract description 4
- 238000002425 crystallisation Methods 0.000 claims abstract description 4
- 230000008025 crystallization Effects 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical group [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 claims description 16
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 14
- 235000019353 potassium silicate Nutrition 0.000 claims description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 150000004985 diamines Chemical class 0.000 claims description 6
- 238000003786 synthesis reaction Methods 0.000 claims description 6
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 5
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 4
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical group CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 229910000398 iron phosphate Inorganic materials 0.000 claims description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical group [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 229940001516 sodium nitrate Drugs 0.000 claims description 2
- 235000010344 sodium nitrate Nutrition 0.000 claims description 2
- 239000004317 sodium nitrate Substances 0.000 claims description 2
- ZNRSXPDDVNZGEN-UHFFFAOYSA-K trisodium;chloride;sulfate Chemical group [Na+].[Na+].[Na+].[Cl-].[O-]S([O-])(=O)=O ZNRSXPDDVNZGEN-UHFFFAOYSA-K 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 13
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 229910001868 water Inorganic materials 0.000 abstract description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 229910052681 coesite Inorganic materials 0.000 abstract description 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 2
- 229910052682 stishovite Inorganic materials 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 229910052905 tridymite Inorganic materials 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 1
- 238000001027 hydrothermal synthesis Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 159000000000 sodium salts Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 61
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 8
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 5
- 238000005342 ion exchange Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- -1 iron ion Chemical class 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- SQNZJJAZBFDUTD-UHFFFAOYSA-N durene Chemical compound CC1=CC(C)=C(C)C=C1C SQNZJJAZBFDUTD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 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
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229960004217 benzyl alcohol Drugs 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
实施例 | 平均粒径μm | 吸附量wt% | 产物油品组成 | ||||
正已烷 | 环已烷 | C4 | 烷基化物 | C5+以上 | C10 | ||
1 | 0.673 | 16.35 | 5.76 | 3.78 | 2.48 | 94.48 | 1.25 |
2 | 0.125 | 17.32 | 6.82 | 4.16 | 2.39 | 93.25 | 1.33 |
3 | 0.108 | 18.76 | 14.63 | 4.32 | 2.28 | 94.28 | 1.18 |
4 | 0.083 | 22.80 | 18.01 | 4.28 | 2.20 | 94.36 | 0.98 |
5 | 0.091 | 22.08 | 16.39 | 3.93 | 2.31 | 93.28 | 1.13 |
6 | 0.104 | 19.50 | 15.62 | 3.82 | 2.43 | 94.00 | 1.34 |
7 | 0.093 | 25.37 | 21.19 | 4.18 | 2.50 | 93.22 | 1.21 |
8 | 0.497 | 17.99 | 8.18 | 4.23 | 2.31 | 94.28 | 1.36 |
9 | 0.078 | 24.18 | 21.17 | 3.98 | 2.12 | 93.94 | 1.15 |
10 | 0.081 | 23.16 | 16.18 | 3.96 | 2.90 | 93.99 | 1.09 |
11 | 0.079 | 22.18 | 21.01 | 4.38 | 2.57 | 94.89 | 1.17 |
12 | 0.278 | 17.00 | 9.32 | 4.16 | 2.62 | 93.56 | 1.35 |
13 | 0.056 | 24.18 | 21.80 | 4.17 | 2.78 | 94.69 | 1.01 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98123933A CN1114561C (zh) | 1998-11-07 | 1998-11-07 | 一种晶粒小于1μmFeZSM5沸石分子筛的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98123933A CN1114561C (zh) | 1998-11-07 | 1998-11-07 | 一种晶粒小于1μmFeZSM5沸石分子筛的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1256243A CN1256243A (zh) | 2000-06-14 |
CN1114561C true CN1114561C (zh) | 2003-07-16 |
Family
ID=5228403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98123933A Expired - Lifetime CN1114561C (zh) | 1998-11-07 | 1998-11-07 | 一种晶粒小于1μmFeZSM5沸石分子筛的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1114561C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100413783C (zh) * | 2006-06-06 | 2008-08-27 | 河北工业大学 | 4a型沸石分子筛及其制备方法 |
CN100420629C (zh) * | 2006-06-06 | 2008-09-24 | 河北工业大学 | 4a沸石分子筛及其制备方法 |
CN103183359B (zh) * | 2013-03-20 | 2014-12-31 | 中国科学院青岛生物能源与过程研究所 | 一种纳米级FeZSM-5分子筛及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443559A (en) * | 1981-09-30 | 1984-04-17 | Chemical Research & Licensing Company | Catalytic distillation structure |
CN1059673A (zh) * | 1991-05-21 | 1992-03-25 | 南京大学 | 复合hzsm-5沸石/蛭石催化剂及其用途 |
EP0481658A1 (en) * | 1990-10-19 | 1992-04-22 | The British Petroleum Company P.L.C. | Deposition process |
-
1998
- 1998-11-07 CN CN98123933A patent/CN1114561C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443559A (en) * | 1981-09-30 | 1984-04-17 | Chemical Research & Licensing Company | Catalytic distillation structure |
EP0481658A1 (en) * | 1990-10-19 | 1992-04-22 | The British Petroleum Company P.L.C. | Deposition process |
CN1059673A (zh) * | 1991-05-21 | 1992-03-25 | 南京大学 | 复合hzsm-5沸石/蛭石催化剂及其用途 |
Also Published As
Publication number | Publication date |
---|---|
CN1256243A (zh) | 2000-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1293168C (zh) | 流体床催化裂化过程中的汽油脱硫 | |
CN109384246B (zh) | 一种aei结构分子筛及其制备方法和应用 | |
CN1259399A (zh) | 制备euo型结构沸石的方法及其作为催化剂的用途 | |
CN1311757A (zh) | 制备分子筛的方法 | |
CN1666956A (zh) | 一种纳米尺寸丝光沸石合成方法 | |
CN1721074A (zh) | 一种临氢异构化催化剂及其制备方法 | |
CN1027632C (zh) | 含稀土五元环结构高硅沸石的制备方法 | |
CN1113454A (zh) | 环氧化方法及其所用的催化剂 | |
CN1901993A (zh) | 催化剂、该催化剂的制备方法及使用该催化剂的低级烃的制造方法 | |
CN102241701A (zh) | 一种γ-巯丙基三乙氧基硅烷的合成方法 | |
CN1281494C (zh) | 一种小晶粒zsm-5沸石的制备方法 | |
CN1040532C (zh) | 制备甲胺的方法 | |
CN1785807A (zh) | 一种高硅铝比小晶粒NaY分子筛 | |
CN1114561C (zh) | 一种晶粒小于1μmFeZSM5沸石分子筛的制备方法 | |
CN1817878A (zh) | 高活性催化剂催化制备环状碳酸酯的方法 | |
CN85102764A (zh) | 稀土改性沸石催化剂制备和应用 | |
CN100430350C (zh) | 生产环己烯的方法 | |
CN1020269C (zh) | 含稀土五元环结构高硅沸石的合成 | |
CN1847147A (zh) | 从胺类化合物的混合物合成zbm-30沸石的新方法 | |
CN1510020A (zh) | 一种苯酚羟基化制备苯二酚的方法 | |
CN1195675C (zh) | 低Si/Al比的EUO结构类型沸石及其作为催化剂的应用 | |
CN1007879B (zh) | 层柱粘土分子筛裂化催化剂 | |
CN1020280C (zh) | 具有高辛烷值桶的催化裂化助催化剂 | |
CN1027811C (zh) | 生产乙二胺类的方法 | |
CN1239257C (zh) | 苯酚羟基化用复合氧化物催化剂的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20070126 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070126 Address after: 030006, Taiyuan hi tech Zone, Shanxi, South Central Cyberport, port 4, 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 |
|
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. |
|
CX01 | Expiry of patent term |
Granted publication date: 20030716 |
|
CX01 | Expiry of patent term |