RU2007114902A - Способ селективного гидрирования и катализатор - Google Patents

Способ селективного гидрирования и катализатор Download PDF

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RU2007114902A
RU2007114902A RU2007114902/04A RU2007114902A RU2007114902A RU 2007114902 A RU2007114902 A RU 2007114902A RU 2007114902/04 A RU2007114902/04 A RU 2007114902/04A RU 2007114902 A RU2007114902 A RU 2007114902A RU 2007114902 A RU2007114902 A RU 2007114902A
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Дж Йонг РИУ (US)
Дж Йонг РИУ
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Каталитик Дистиллейшн Текнолоджиз (Us)
Каталитик Дистиллейшн Текнолоджиз
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Abstract

1. Катализатор для селективного гидрирования ацетиленов, содержащий Ni, осажденный с промотирующим количеством Pd на носитель - оксид алюминия, который содержит смешанные оксиды MAlOсо структурой шпинели, где М представляет собой любой двухвалентный катион, и промотированный Pd.2. Катализатор по п. 1, в котором носитель имеет площадь поверхности по БЭТ от примерно 10 до 100 м/г.3. Катализатор по п. 2, в котором носитель имеет площадь поверхности по БЭТ от примерно 12 до 75 м/г.4. Катализатор по п. 1, в котором носитель содержит оксид алюминия, полученный путем кальцинирования при температуре от примерно 900 до 1250°С.5. Катализатор по п. 4, в котором носитель содержит гамма или эта-оксид алюминия.6. Катализатор по п. 1, содержащий 3-15 мас.% Ni, промотированного 0,005-0,2 мас.% Pd.7. Катализатор по п. 6, в котором носитель имеет площадь поверхности по БЭТ от примерно 10 до 100 м/г.8. Катализатор по п. 7, в котором носитель имеет площадь поверхности по БЭТ от примерно 12 до 75 м/г.9. Катализатор по п. 6, в котором носитель содержит оксид алюминия, полученный кальцинированием при температуре от примерно 900 до 1250°С.10. Катализатор по п. 9, в котором носитель содержит гамма или эта-оксид алюминия.11. Катализатор по п. 1, выбранный из группы, состоящей из 3-15 мас.% Ni, 0,005-0,2 мас.% Pd, 0,0-1 мас.% меди, 0,0-10 мас.% Ag, 0-1,5 мас.% по меньшей мере одного члена группы IA и 0,0-25 мас.% по меньшей мере одного члена групп IIA и IIB.12. Катализатор по п. 11, в котором носитель имеет площадь поверхности по БЭТ от примерно 10 до 100 м/г.13. Катализатор по п. 12, в котором носитель имеет площадь поверхности по БЭТ от примерно 12 до 75 м/г.14. Катализатор по п. 11, в котором носитель содержит оксид алюминия, полученный путем кальци

Claims (21)

1. Катализатор для селективного гидрирования ацетиленов, содержащий Ni, осажденный с промотирующим количеством Pd на носитель - оксид алюминия, который содержит смешанные оксиды MAl2O4 со структурой шпинели, где М представляет собой любой двухвалентный катион, и промотированный Pd.
2. Катализатор по п. 1, в котором носитель имеет площадь поверхности по БЭТ от примерно 10 до 100 м2/г.
3. Катализатор по п. 2, в котором носитель имеет площадь поверхности по БЭТ от примерно 12 до 75 м2/г.
4. Катализатор по п. 1, в котором носитель содержит оксид алюминия, полученный путем кальцинирования при температуре от примерно 900 до 1250°С.
5. Катализатор по п. 4, в котором носитель содержит гамма или эта-оксид алюминия.
6. Катализатор по п. 1, содержащий 3-15 мас.% Ni, промотированного 0,005-0,2 мас.% Pd.
7. Катализатор по п. 6, в котором носитель имеет площадь поверхности по БЭТ от примерно 10 до 100 м2/г.
8. Катализатор по п. 7, в котором носитель имеет площадь поверхности по БЭТ от примерно 12 до 75 м2/г.
9. Катализатор по п. 6, в котором носитель содержит оксид алюминия, полученный кальцинированием при температуре от примерно 900 до 1250°С.
10. Катализатор по п. 9, в котором носитель содержит гамма или эта-оксид алюминия.
11. Катализатор по п. 1, выбранный из группы, состоящей из 3-15 мас.% Ni, 0,005-0,2 мас.% Pd, 0,0-1 мас.% меди, 0,0-10 мас.% Ag, 0-1,5 мас.% по меньшей мере одного члена группы IA и 0,0-25 мас.% по меньшей мере одного члена групп IIA и IIB.
12. Катализатор по п. 11, в котором носитель имеет площадь поверхности по БЭТ от примерно 10 до 100 м2/г.
13. Катализатор по п. 12, в котором носитель имеет площадь поверхности по БЭТ от примерно 12 до 75 м2/г.
14. Катализатор по п. 11, в котором носитель содержит оксид алюминия, полученный путем кальцинирования при температуре от примерно 900 до 1250°С.
15. Катализатор по п. 14, в котором носитель содержит гамма или эта-оксид алюминия.
16. Катализатор по п. 11, выбранный из группы, состоящей из 4-11 мас.% Ni, 0,01-0,1 мас.% Pd, 0,01-0,6 мас.% меди, 0,0-5 мас.% Ag, 0,0-1,5 мас.% по меньшей мере одного члена группы IA и 0,1-5 мас.% по меньшей мере одного члена групп IIA и IIB, осажденных на носитель.
17. Катализатор по п. 16, в котором носитель имеет площадь поверхности по БЭТ от примерно 10 до 100 м2/г.
18. Катализатор по п. 17, в котором носитель имеет площадь поверхности по БЭТ от примерно 12 до 75 м2/г.
19. Катализатор по п. 16, в котором носитель содержит оксид алюминия, полученный путем кальцинирования при температуре от примерно 900 до 1250°С.
20. Катализатор по п. 19, в котором носитель содержит гамма или эта-оксид алюминия.
21. Способ селективного гидрирования ацетиленовых соединений, предусматривающий контактирование указанных ацетиленовых соединений с катализатором по любому из пп. 1, 6, 11 или 16 в присутствии водорода в условиях температуры и давления, подходящих для по меньшей мере частичного гидрирования указанных ацетиленовых соединений до соответствующих соединений, имеющих меньшую ненасыщенность, чем указанные ацетиленовые соединения.
RU2007114902/04A 2004-10-20 2005-07-19 Способ селективного гидрирования и катализатор RU2355670C2 (ru)

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