RU2018126185A - Каталитическая композиция, ее получение и способ применения указанной композиции - Google Patents

Каталитическая композиция, ее получение и способ применения указанной композиции Download PDF

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RU2018126185A
RU2018126185A RU2018126185A RU2018126185A RU2018126185A RU 2018126185 A RU2018126185 A RU 2018126185A RU 2018126185 A RU2018126185 A RU 2018126185A RU 2018126185 A RU2018126185 A RU 2018126185A RU 2018126185 A RU2018126185 A RU 2018126185A
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Рихард Беренд МАУЭР
Хун-синь ЛИ
ПУХАДАС Хисела САБАТЕР
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Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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Claims (11)

1. Каталитическая композиция, которая содержит носитель и один или более металлических компонентов на подложке-носителе, причем указанный носитель содержит (i) морденит в количестве от 20 до 90% мас. от общей массы носителя, и морденит имеет молярное отношение диоксида кремния к оксиду алюминия от 10 до 60; (ii) цеолит типа ZSM-5 в количестве от 10 до 70% мас. от общей массы носителя, и цеолит типа ZSM-5 имеет молярное отношение диоксида кремния к оксиду алюминия от 5 до 50 и средний размер частиц от 5 до 50 нм; и (iii) неорганическое связующее вещество в количестве от 10 до 50% мас. от общей массы носителя; и при этом один или более металлических компонентов содержат металл 10 группы.
2. Каталитическая композиция по п. 1, отличающаяся тем, что морденит присутствует в количестве в диапазоне от 30 до 70% мас. от общей массы носителя.
3. Каталитическая композиция по п. 1, отличающаяся тем, что цеолит типа ZSM-5 присутствует в количестве в диапазоне от 15 до 60% мас. от общей массы носителя.
4. Каталитическая композиция по п. 1, отличающаяся тем, что неорганическое связующее присутствует в количестве в диапазоне от 10 до 40% мас. от общей массы материала носителя.
5. Каталитическая композиция по п. 1, отличающаяся тем, что цеолит типа ZSM-5 имеет среднечисловой размер частиц в диапазоне от 10 до 45 нм.
6. Каталитическая композиция по п. 1, отличающаяся тем, что морденит содержит менее чем 200 ч/млн. переходного металла(-ов).
7. Способ получения катализатора по п. 1, включающий стадии
(a) смешивания морденита, цеолита типа ZSM-5, неорганического связующего и металла 10 группы в любой возможной последовательности; и
(b) прокаливания смеси, полученной на стадии (a).
8. Способ конверсии сырья, содержащего ароматические углеводороды, с применением каталитической композиции по любому из пп. 1-6.
9. Способ по п. 8, отличающийся тем, что указанное сырье содержит этилбензол в количестве в диапазоне от 0,1 до 50% мас., и общее содержание ксилола составляет по меньшей мере 20% мас., причем оба значения указаны относительно общего количества сырья.
RU2018126185A 2015-12-17 2016-12-15 Каталитическая композиция, ее получение и способ применения указанной композиции RU2727174C2 (ru)

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KR (1) KR20180095526A (ru)
CN (1) CN108367279B (ru)
MY (1) MY190501A (ru)
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US3702886A (en) 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
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RU2018126185A3 (ru) 2020-02-26
PL3389858T3 (pl) 2020-07-13
WO2017102948A1 (en) 2017-06-22
EP3389858A1 (en) 2018-10-24
KR20180095526A (ko) 2018-08-27
CN108367279A (zh) 2018-08-03
US20180369795A1 (en) 2018-12-27
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SA518391770B1 (ar) 2021-10-13
RU2727174C2 (ru) 2020-07-21
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