Carbon-Supported Palladium-Ruthenium Catalyst for Hydropurification of Terephthalic Acid Научная публикация
| Журнал |
Applied Catalysis A: General
ISSN: 0926-860X , E-ISSN: 1873-3875 |
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| Вых. Данные | Год: 2002, Том: 225, Номер: 1-2, Страницы: 131-139 Страниц : 9 DOI: 10.1016/S0926-860X(01)00853-5 | ||||
| Ключевые слова | Carbon, Carbon composite, Hydropurification, Palladium, Ruthenium, Terephthalic acid | ||||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Samsung General Chemicals Co. Ltd |
Реферат:
The ruthenium-incorporated catalyst, (0.3% Pd–0.2% Ru)/CCM (carbon carbonaceous composite material) catalyst, has been studied as a candidate to replace an existing 0.5% Pd/C catalyst for hydropurification of crude terephthalic acid; it gives an excellent performance and is a promising catalyst. It has been confirmed that the (0.3% Pd–0.2% Ru)/CCM catalyst has higher stability in actual commercial condition and aging in lab condition compared with a commercial catalyst. The increased stability may be explained as the effect of ruthenium to prevent the sintering of supported metal particles. The (0.3% Pd–0.2% Ru)/CCM catalyst shows equal or less amount of side reaction of benzene ring hydrogenation. The dust from carbon support can also be decreased from the (0.3% Pd–0.2% Ru)/CCM catalyst due to the increased strength of the CCM. The (0.3% Pd–0.2% Ru)/CCM catalyst may be very competitive to the existing catalyst due to the inexpensive ruthenium and the expected long life of the catalyst.
Библиографическая ссылка:
Jhung S.H.
, Romanenko A.V.
, Lee K.H.
, Park Y-S.
, Moroz E.M.
, Likholobov V.A.
Carbon-Supported Palladium-Ruthenium Catalyst for Hydropurification of Terephthalic Acid
Applied Catalysis A: General. 2002. V.225. N1-2. P.131-139. DOI: 10.1016/S0926-860X(01)00853-5 WOS Scopus РИНЦ CAPlusCA OpenAlex
Carbon-Supported Palladium-Ruthenium Catalyst for Hydropurification of Terephthalic Acid
Applied Catalysis A: General. 2002. V.225. N1-2. P.131-139. DOI: 10.1016/S0926-860X(01)00853-5 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 20 июн. 2001 г. |
| Принята к публикации: | 27 авг. 2001 г. |
| Опубликована online: | 15 янв. 2002 г. |
| Опубликована в печати: | 8 февр. 2002 г. |
Идентификаторы БД:
| Web of science: | WOS:000173637600013 |
| Scopus: | 2-s2.0-0037039695 |
| РИНЦ: | 13402386 |
| Chemical Abstracts: | 2002:65018 |
| Chemical Abstracts (print): | 136:325859 |
| OpenAlex: | W2085069685 |