Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1996-05-10
1997-09-16
Bos, Steven
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
423632, B01J 2370, C01G 4902
Patent
active
056680759
ABSTRACT:
In one aspect of the invention, a composition is presented comprising restructured iron oxide particles. A method is also presented for restructuring iron oxide particles to form low surface area iron oxide particles. In this method, iron oxide particles are contacted with an effective mount of a restructuring agent and are then heated until restructuring occurs.
REFERENCES:
patent: 3904552 (1975-09-01), O'Hara
patent: 4006090 (1977-02-01), Beck
patent: 4052338 (1977-10-01), Riesser
patent: 4098723 (1978-07-01), Riesser
patent: 4143083 (1979-03-01), Riesser
patent: 4144197 (1979-03-01), Riesser
patent: 4152300 (1979-05-01), Riesser
patent: 4749674 (1988-07-01), Dejaifve et al.
patent: 4857498 (1989-08-01), Dejaifve et al.
patent: 4975407 (1990-12-01), Dejaifve et al.
patent: 5023225 (1991-07-01), Williams et al.
patent: 5093100 (1992-03-01), Sadamura et al.
patent: 5171914 (1992-12-01), Hamilton, Jr.
Nicholas J. Reeves and Stephen Mann, Influence of Inorganic and Organic Additives on the Tailored Synthesis of Iron Oxides, pp. 3875-3880, no date.
Kenneth R. Hancock, Mineral Pigments, pp. 349-372, no date.
M. Muhler, R. Schlogl, and G. Ertl, The Nature of the Iron Oxide-Based Catalyst for Dehydrogenation of Ethylbenzene to Styrene, Journal of Catalysis, 138, pp. 413-444, 1992.
Jianmin Zhao et al., Role of Molybdenum at the Iron Oxide Surface, Journal of Catalysis 148, pp. 194-197, 1994.
Wang, et al., Nonoxidative Dehydration of Ethylbenzene Over TiO.sub.2 -ZrO.sub.2 Catalysts, Journal of Catalysis 83, pp. 428-436, 1983, no month.
Min-Dar Lee et al., Effects of Addition of Chromium, Manganese, or Molybdenum to Iron Catalysts for Carbon Dioxide Hydrogenation, Applied Catalysis, 72, pp. 267-281, 1991, no month.
G. A. Smorjai, Modern Concepts in Surface Science and Heterogeneous Catalysis, J. Phys. Chem., pp. 1013-1023, 1990, no month.
Milam Stanley Nemec
Shanks Brent Howard
Bos Steven
Shell Oil Company
Volyn Todd F.
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