RU2016152223A - Способ активации катализаторов гидрообработки - Google Patents
Способ активации катализаторов гидрообработки Download PDFInfo
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- RU2016152223A RU2016152223A RU2016152223A RU2016152223A RU2016152223A RU 2016152223 A RU2016152223 A RU 2016152223A RU 2016152223 A RU2016152223 A RU 2016152223A RU 2016152223 A RU2016152223 A RU 2016152223A RU 2016152223 A RU2016152223 A RU 2016152223A
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- Prior art keywords
- range
- nitrogen compound
- nitrogen
- gmol
- catalyst
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims 12
- 238000000034 method Methods 0.000 title claims 9
- 230000003213 activating effect Effects 0.000 title 1
- 229910017464 nitrogen compound Inorganic materials 0.000 claims 18
- 150000002830 nitrogen compounds Chemical class 0.000 claims 18
- WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 claims 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- 230000004913 activation Effects 0.000 claims 4
- 239000003795 chemical substances by application Substances 0.000 claims 4
- 238000011065 in-situ storage Methods 0.000 claims 4
- 229910052757 nitrogen Inorganic materials 0.000 claims 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 4
- 238000002161 passivation Methods 0.000 claims 4
- 238000005486 sulfidation Methods 0.000 claims 4
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims 3
- 238000004517 catalytic hydrocracking Methods 0.000 claims 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical group S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims 2
- OTBHHUPVCYLGQO-UHFFFAOYSA-N bis(3-aminopropyl)amine Chemical compound NCCCNCCCN OTBHHUPVCYLGQO-UHFFFAOYSA-N 0.000 claims 2
- 238000009835 boiling Methods 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000007791 liquid phase Substances 0.000 claims 2
- OMKZWUPRGQMQJC-UHFFFAOYSA-N n'-[3-(dimethylamino)propyl]propane-1,3-diamine Chemical compound CN(C)CCCNCCCN OMKZWUPRGQMQJC-UHFFFAOYSA-N 0.000 claims 2
- DMQSHEKGGUOYJS-UHFFFAOYSA-N n,n,n',n'-tetramethylpropane-1,3-diamine Chemical compound CN(C)CCCN(C)C DMQSHEKGGUOYJS-UHFFFAOYSA-N 0.000 claims 2
- 229920001021 polysulfide Polymers 0.000 claims 2
- 239000005077 polysulfide Substances 0.000 claims 2
- 150000008117 polysulfides Polymers 0.000 claims 2
- FKJVYOFPTRGCSP-UHFFFAOYSA-N 2-[3-aminopropyl(2-hydroxyethyl)amino]ethanol Chemical compound NCCCN(CCO)CCO FKJVYOFPTRGCSP-UHFFFAOYSA-N 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- QOHMWDJIBGVPIF-UHFFFAOYSA-N n',n'-diethylpropane-1,3-diamine Chemical compound CCN(CC)CCCN QOHMWDJIBGVPIF-UHFFFAOYSA-N 0.000 claims 1
- QHJABUZHRJTCAR-UHFFFAOYSA-N n'-methylpropane-1,3-diamine Chemical compound CNCCCN QHJABUZHRJTCAR-UHFFFAOYSA-N 0.000 claims 1
- GMTISLOMZKMDTF-UHFFFAOYSA-N n,n'-dibutylpropane-1,3-diamine Chemical compound CCCCNCCCNCCCC GMTISLOMZKMDTF-UHFFFAOYSA-N 0.000 claims 1
- BEPGHZIEOVULBU-UHFFFAOYSA-N n,n'-diethylpropane-1,3-diamine Chemical compound CCNCCCNCC BEPGHZIEOVULBU-UHFFFAOYSA-N 0.000 claims 1
- 239000012071 phase Substances 0.000 claims 1
- 150000003568 thioethers Chemical class 0.000 claims 1
- 229930192474 thiophene Natural products 0.000 claims 1
- 150000003577 thiophenes Chemical class 0.000 claims 1
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- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
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Claims (27)
1. Применение в способе активации in situ катализатора гидрообработки, по меньшей мере, одного соединения азота, имеющего, по меньшей мере, две, более предпочтительно, по меньшей мере, три, а еще более предпочтительно, по меньшей мере, четыре следующих далее характеристики:
a) содержание азота по массе в пределах от 15 до 35% масс, предпочтительно, в пределах от 20 до 35%, более предпочтительно, в пределах от 20 до 30%, и более преимущественно, в пределах от 20 до 25%, по отношению к общей массе соединения азота;
b) количество атомов азота в пределах от 2 до 20, предпочтительно, в пределах от 2 до 15, более предпочтительно, в пределах от 2 до 10, еще более предпочтительно, в пределах от 2 до 5, на молекулу, преимущественно, два атома азота на молекулу;
c) температуру кипения в пределах от 140°C до 300°C, предпочтительно, в пределах от 140°C до 250°C, более предпочтительно, в пределах от 140°C до 200°C, еще более предпочтительно, в пределах от 140°C до 175°C; и
d) указанное соединение азота находится в жидкой форме при комнатной температуре и при атмосферном давлении.
2. Применение по п.1, в котором соединение азота имеет, в дополнение к этому, молекулярную массу в пределах от 80 г⋅моль-1 до 300 г⋅моль-1, предпочтительно, в пределах от 100 г⋅моль-1 до 250 г⋅моль-1, еще более предпочтительно, в пределах от 100 г⋅моль-1 до 200 г⋅моль-1, преимущественно, в пределах от 120 г⋅моль-1 до 150 г⋅моль-1; определяемую далее как характеристика e).
3. Применение по любому из предыдущих пунктов, в котором соединение азота имеет характеристику f) такую, что указанное соединение азота не содержит ароматической или циклической группы.
4. Применение по любому из предыдущих пунктов, в котором указанное, по меньшей мере, одно соединение азота обязательно имеет характеристику b).
5. Применение по любому из пп.1-4, в котором соединение азота выбирают из N,N'-диэтил-1,3-пропандиамина (DEAPA), тетраметил-1,3-пропандиамина (TMPDA), N-метил-1,3-пропандиамина, N,N'-дибутил-1,3-пропандиамина, N-(3-диметиламинопропил)пропан-1,3-диамина (DMAPAPA), N-(3-аминопропил)-1,3-пропандиамина, N,N'-1,2-этандиил-бис-1,3-пропандиамина, N-(аминопропил)диэтаноламина (APDEA) и их смесей.
6. Применение соединения азота или соединения, как определено в любом из предыдущих пунктов, для контроля активности, по меньшей мере, одного катализатора гидрообработки.
7. Применение соединения азота или соединения, как определено в любом из пп.1-4, для пассивации кислотных активных центров катализатора гидрообработки.
8. Применение по любому из предыдущих пунктов, в способе активации in situ, по меньшей мере, одного соединения азота, имеющего, по меньшей мере, две, более предпочтительно, по меньшей мере, три, а еще более предпочтительно, по меньшей мере, четыре следующих характеристики:
a) содержание азота по массе в пределах от 15 до 35% масс, предпочтительно, в пределах от 20 до 35%, более предпочтительно, в пределах от 20 до 30%, и более преимущественно, в пределах от 20 до 25%, по отношению к общей массе соединения азота;
b) количество атомов азота в пределах от 2 до 20, предпочтительно, в пределах от 2 до 15, более предпочтительно, в пределах от 2 до 10, еще более предпочтительно, в пределах от 2 до 5, на молекулу, преимущественно, два атома азота на молекулу;
c) температуру кипения в пределах от 140°C до 300°C, предпочтительно, в пределах от 140°C до 250°C, более предпочтительно, в пределах от 140°C до 200°C, еще более предпочтительно, в пределах от 140°C до 175°C; и
d) указанное соединение азота находится в жидкой форме при комнатной температуре и при атмосферном давлении.
9. Применение по п.8, в котором указанное, по меньшей мере, одно соединение азота обязательно имеет характеристику b).
10. Способ активации in situ, по меньшей мере, одного катализатора гидрообработки, включающий, по меньшей мере:
1) стадию сульфидирования указанного катализатора гидрообработки в присутствии сульфидирующего агента и
2) стадию пассивации указанного катализатора гидрообработки в присутствии, по меньшей мере, одного соединения азота, как определено по любому из пп.1-4.
11. Способ по п.10, в котором стадию сульфидирования и стадию пассивации осуществляют одновременно.
12. Способ по п.10 или 11, в котором соединение азота инжектируется в жидкой фазе или в газовой фазе, предпочтительно, в жидкой фазе.
13. Способ по любому из пп.10-12, в котором соединение азота инжектируется при содержании в пределах от 0,01 до 20% масс, предпочтительно, от 0,01 до 10% масс, более предпочтительно, от 0,01 до 5% масс, по отношению к общей массе катализатора гидрообработки.
14. Способ по любому из пп.10-13, в котором на стадии сульфидирования, сульфидирующий агент выбирается из сернистого водорода, дисульфида углерода, диметилдисульфида (DMDS), диметилсульфида, меркаптанов, тиофенов и их производных, алкилполисульфидов, диалкилполисульфидов и всех сульфидных соединений, способных к сульфидированию оксидов металлов катализаторов гидрообработки, а предпочтительно, сульфидирующий агент представляет собой DMDS.
15. Способ активации in situ по любому из пп.10-14, по меньшей мере, одного катализатора гидрокрекинга, включающий, по меньшей мере:
1) стадию сульфидирования указанного катализатора гидрокрекинга в присутствии сульфидирующего агента; и
2) стадию пассивации указанного катализатора гидрокрекинга в присутствии, по меньшей мере, одного соединения азота, как определено по любому из пп.1-5.
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PCT/FR2015/051576 WO2015193598A1 (fr) | 2014-06-18 | 2015-06-15 | Procédé d'activation de catalyseurs d'hydrotraitement |
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FR2668951B1 (fr) * | 1990-11-12 | 1994-07-22 | Inst Francais Du Petrole | Procede d'activation de catalyseurs d'hydrocraquage. |
FR2695675B1 (fr) * | 1992-07-21 | 1995-12-01 | Arouete J | Dispositif par electro-magnetisme lineaire ou rotatif pour mouvoir et retenir une serrure electro-mecanique. |
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FR2793705B1 (fr) * | 1999-05-19 | 2001-06-29 | Inst Francais Du Petrole | Catalyseur comprenant une zeolithe y partiellement amorphe, un element du groupe vb et son utilisation en hydroconversion et hydroraffinage de charges petrolieres hydrocarbonees |
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US20170120230A1 (en) | 2017-05-04 |
DK3157677T3 (da) | 2021-11-15 |
RU2016152223A3 (ru) | 2018-07-20 |
FR3022472B1 (fr) | 2020-01-24 |
KR102427585B1 (ko) | 2022-07-29 |
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WO2015193598A1 (fr) | 2015-12-23 |
ES2895987T3 (es) | 2022-02-23 |
BR112016029172B8 (pt) | 2022-06-21 |
BR112016029172A2 (pt) | 2017-08-22 |
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US11344866B2 (en) | 2022-05-31 |
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