RU2001110170A - Способ получения катализаторов с улучшенными каталитическими свойствами - Google Patents
Способ получения катализаторов с улучшенными каталитическими свойствамиInfo
- Publication number
- RU2001110170A RU2001110170A RU2001110170/04A RU2001110170A RU2001110170A RU 2001110170 A RU2001110170 A RU 2001110170A RU 2001110170/04 A RU2001110170/04 A RU 2001110170/04A RU 2001110170 A RU2001110170 A RU 2001110170A RU 2001110170 A RU2001110170 A RU 2001110170A
- Authority
- RU
- Russia
- Prior art keywords
- combinations
- reduced
- group
- metal
- carrier
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims 3
- 230000003197 catalytic effect Effects 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims 12
- 239000002245 particle Substances 0.000 claims 6
- 229910052751 metal Inorganic materials 0.000 claims 5
- 239000002184 metal Substances 0.000 claims 5
- 230000000694 effects Effects 0.000 claims 3
- 239000007789 gas Substances 0.000 claims 3
- 239000001257 hydrogen Substances 0.000 claims 3
- 229910052739 hydrogen Inorganic materials 0.000 claims 3
- -1 hydrogen ions Chemical class 0.000 claims 3
- 238000005470 impregnation Methods 0.000 claims 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- 150000001336 alkenes Chemical class 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 238000006735 epoxidation reaction Methods 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 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 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910052792 caesium Inorganic materials 0.000 claims 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 238000010668 complexation reaction Methods 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- 229910052702 rhenium Inorganic materials 0.000 claims 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000010948 rhodium Substances 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
- 229910052701 rubidium Inorganic materials 0.000 claims 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052712 strontium Inorganic materials 0.000 claims 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
Claims (9)
1. Способ получения катализатора, пригодного для эпоксидирования олефинов в газовой фазе, включающий стадии:
выбора неорганического носителя; и
нанесения серебра и, необязательно, промотирующих веществ на носитель;
при этом нанесение осуществляют с помощью раствора для пропитки, активность водородных ионов в котором снижена, по меньшей мере, в 5 раз.
2. Способ по п.1, отличающийся тем, что активность водородных ионов в растворе для пропитки снижают при добавлении основания.
3. Способ по п.1 или 2, отличающийся тем, что активность водородных ионов в растворе для пропитки снижают в 5-1000 раз.
4. Способ по любому из пп.1-3, отличающийся тем, что используют носитель со сниженной концентрацией ионизуемых частиц, находящихся на его поверхности.
5. Способ по из п.4, отличающийся тем, что упомянутую концентрацию одной или более ионизуемых частиц на поверхности носителя снижают методом, эффективным для перевода ионизуемых частиц в ионное состояние и удаления частиц, или перевода ионизуемых частиц в нерастворимое состояние, или перевода ионизуемых частиц в стационарное состояние.
6. Способ по п.5, в котором упомянутый метод выбирают из промывания, ионного обмена, испарения, осаждения, комплексообразования и их сочетания.
7. Способ по любому из пп.1-6, включающий в себя, кроме того, нанесение одного или более промоторов, выбранных из серы, фосфора, бора, фтора, металлов из группы с IA до группы VIII, редкоземельных металлов и их сочетаний.
8. Способ по п.7, отличающийся тем, что металл из группы IA выбирают из калия, рубидия, цезия, лития, натрия и их сочетаний, металл из группы IIA, при его наличии, выбирают из магния, кальция, стронция, бария и их сочетаний, металл из группы VIIb, при его наличии, представляет собой рений, а металл из группы VIII, при его наличии, выбирают из кобальта, железа, никеля, рутения, родия, палладия и их сочетаний.
9. Способ каталитического эпоксидирования алкена кислородсодержащим газом, в котором используют катализатор, полученный по способу любого из пп.1-8, а к кислородсодержащему газу добавляют, по меньшей мере, один из оксидов азота.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10019598P | 1998-09-14 | 1998-09-14 | |
| US60/100,195 | 1998-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2001110170A true RU2001110170A (ru) | 2003-07-20 |
| RU2234370C2 RU2234370C2 (ru) | 2004-08-20 |
Family
ID=22278557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2001110170/04A RU2234370C2 (ru) | 1998-09-14 | 1999-09-09 | Способ получения катализаторов с улучшенными каталитическими свойствами |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6656874B2 (ru) |
| EP (1) | EP1115486B1 (ru) |
| JP (1) | JP4518673B2 (ru) |
| KR (1) | KR100572967B1 (ru) |
| CN (1) | CN1145526C (ru) |
| AT (1) | ATE391552T1 (ru) |
| AU (1) | AU757495B2 (ru) |
| BR (1) | BR9913599A (ru) |
| CA (1) | CA2343784C (ru) |
| DE (1) | DE69938503T2 (ru) |
| ES (1) | ES2301248T3 (ru) |
| GC (1) | GC0000067A (ru) |
| ID (1) | ID29419A (ru) |
| MX (1) | MX259780B (ru) |
| MY (1) | MY121431A (ru) |
| RU (1) | RU2234370C2 (ru) |
| TR (1) | TR200100751T2 (ru) |
| TW (1) | TWI224027B (ru) |
| WO (1) | WO2000015334A1 (ru) |
| ZA (1) | ZA200101903B (ru) |
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| RU2282499C2 (ru) | 2001-03-30 | 2006-08-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ получения катализатора, катализатор и использование этого катализатора |
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| US20240408585A1 (en) | 2021-01-26 | 2024-12-12 | Basf Se | Epoxidation catalyst |
| US20240293802A1 (en) | 2021-06-25 | 2024-09-05 | Basf Se | High purity tableted alpha-alumina catalyst support |
| CN117696051A (zh) * | 2022-09-07 | 2024-03-15 | 中国石油化工股份有限公司 | 一种银催化剂及其合成方法和应用 |
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| US4212772A (en) * | 1976-05-19 | 1980-07-15 | Basf Aktiengesellschaft | Catalyst for the manufacture of ethylene oxide |
| DE2819595A1 (de) * | 1977-05-12 | 1978-12-07 | Basf Ag | Katalysator zur herstellung von aethylenoxid |
| HU177860B (en) * | 1979-05-22 | 1982-01-28 | Mta Koezponti Hivatala | Method for producing carrier metal catalyzers |
| US4235798A (en) * | 1979-06-28 | 1980-11-25 | Union Carbide Corporation | Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane |
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| DE3115032A1 (de) * | 1980-04-14 | 1982-02-18 | Showa Denko K.K., Tokyo | Rhodium-katalysator und verfahren zu seiner herstellung |
| US4368144A (en) * | 1980-12-22 | 1983-01-11 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Silver catalyst for production of ethylene oxide |
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1999
- 1999-09-09 AT AT99947318T patent/ATE391552T1/de not_active IP Right Cessation
- 1999-09-09 EP EP99947318A patent/EP1115486B1/en not_active Revoked
- 1999-09-09 WO PCT/EP1999/006722 patent/WO2000015334A1/en not_active Ceased
- 1999-09-09 AU AU60814/99A patent/AU757495B2/en not_active Ceased
- 1999-09-09 DE DE69938503T patent/DE69938503T2/de not_active Expired - Lifetime
- 1999-09-09 JP JP2000569913A patent/JP4518673B2/ja not_active Expired - Fee Related
- 1999-09-09 CA CA002343784A patent/CA2343784C/en not_active Expired - Fee Related
- 1999-09-09 ES ES99947318T patent/ES2301248T3/es not_active Expired - Lifetime
- 1999-09-09 BR BR9913599-0A patent/BR9913599A/pt not_active Application Discontinuation
- 1999-09-09 KR KR1020017003172A patent/KR100572967B1/ko not_active Expired - Fee Related
- 1999-09-09 TR TR2001/00751T patent/TR200100751T2/xx unknown
- 1999-09-09 ID IDW20010577A patent/ID29419A/id unknown
- 1999-09-09 CN CNB998109029A patent/CN1145526C/zh not_active Expired - Lifetime
- 1999-09-09 RU RU2001110170/04A patent/RU2234370C2/ru not_active IP Right Cessation
- 1999-09-13 GC GCP1999280 patent/GC0000067A/xx active
- 1999-09-14 MY MYPI99003963A patent/MY121431A/en unknown
- 1999-10-19 TW TW088118045A patent/TWI224027B/zh not_active IP Right Cessation
-
2001
- 2001-03-07 ZA ZA200101903A patent/ZA200101903B/en unknown
- 2001-03-12 MX MXPA01002586 patent/MX259780B/es not_active IP Right Cessation
- 2001-03-13 US US09/805,317 patent/US6656874B2/en not_active Expired - Lifetime
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