RU2016100371A - Способы и активные материалы для снижения концентрации галогенида в газовых потоках - Google Patents

Способы и активные материалы для снижения концентрации галогенида в газовых потоках Download PDF

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RU2016100371A
RU2016100371A RU2016100371A RU2016100371A RU2016100371A RU 2016100371 A RU2016100371 A RU 2016100371A RU 2016100371 A RU2016100371 A RU 2016100371A RU 2016100371 A RU2016100371 A RU 2016100371A RU 2016100371 A RU2016100371 A RU 2016100371A
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active material
metals
material according
oxide
gas stream
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Джастин Х. ВАНГ
Симран К. СОКИ
Джейсон Э. СПЕНСЕР
Епин ЦАЙ
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Клариант Копропейшн
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Claims (19)

1. Активный материал, который содержит:
(а) один или более первых металлов, причем данные первые металлы выбраны из группы, состоящей из железа, кобальта, никеля, меди, рутения, родия, палладия, серебра, осмия, иридия, платины и золота; и
(b) один или более вторых металлов, причем данные один или более вторых металлов выбраны из группы, состоящей из щелочных металлов, щелочно-земельных металлов, скандия, иттрия, титана, циркония, гафния, ванадия, ниобия, тантала, хрома, молибдена, вольфрама, марганца, технеция и рения.
2. Активный материал по п.1, в котором одним или более первыыми металлами являются медь, серебро или золото.
3. Активный материал по п.1, в котором одним или более вторыми металлами являются цезий, барий, ванадий, хром или марганец.
4. Активный материал по п.1, в котором общая масса одного или более первых металлов и одного или более вторых металлов (в расчете на оксиды) составляет от примерно 30 до примерно 95% масс. активного материала.
5. Активный материал по п.1, в котором активный материал дополнительно содержит один или более носителей или связующих.
6. Активный материал по п.5, в котором одним или более связующими или носителями являются оксид цинка, оксид алюминия, диоксид кремния, оксид магния, оксид марганца, оксид циркония, оксид титана, глина, цеолит, углерод, цемент или их комбинация.
7. Активный материал по п.1, в котором отношение одного или более первых металлов к одному или более вторых металлов находится в интервале от примерно 1:7 до примерно 7:1.
8. Активный материал по п.1, в котором активный материал формуется как экструдат, сферы, гранулы, цилиндры или три-четырехдольные формованные изделия.

9     9. Активный материал по п.1, в котором активный материал имеет объем пор от примерно 0,1 до примерно 1,5 см3/г.

10     10. Активный материал по п.1, в котором активный материал имеет площадь поверхности от примерно 10 до примерно 400 м2/г.

11     11. Активный материал по п.1, в котором каждый из одного или более первых металлов присутствует в состоянии металла, и в котором каждый из одного или более вторых металлов присутствует в состоянии оксида металла и/или гидроксида металла.

12     12. Способ снижения концентрации галогенида в газовом потоке, включающий контактирование газового потока с активным материалом по п.1 в условиях группы технологических параметров, где:
(а) каждый из одного или более первых металлов присутствует в состоянии металла при данных технологических условиях; и
(b) каждый из одного или более вторых металлов присутствует в состоянии оксида металла и/или гидроксида металла при данных технологических условиях.

13     13. Способ по п.12, в котором технологические условия включают технологическое давление в интервале от примерно 100 кПа до примерно 10 МПа.

14     14. Способ по п.12, в котором технологические условия включают технологическую температуру в интервале от примерно 100°C до примерно 500°C.

15     15. Способ по п.12, который, после контактирования газового потока с активным материалом, дополнительно включает воздействие на газовый поток способом, выбранным из риформинга, высокотемпературной конверсии, катализа Фишера-Тропша и низкотемпературной конверсии с участием меди.
RU2016100371A 2013-06-13 2014-05-19 Способы и активные материалы для снижения концентрации галогенида в газовых потоках RU2662540C2 (ru)

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