Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1985-12-27
1986-10-21
Metz, Andrew H.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502325, 502328, 502330, 502331, 502338, 502340, 502344, 502345, 502524, 423594, 423599, B01J 2302, B01J 2334
Patent
active
046185976
ABSTRACT:
Slurried, high surface area, Cu and Group IA or IIA dual metal promoted Mn-Fe spinels which are fully reduced and carburized provide exceptionally high catalytic activity and selectivity in the conversion ofCo/H.sub.2 to alpha-olefins, particularly when reduced and carbided in-situ. These copper and Group IA or IIA metal promoted iron-manganese catalysts maintain good activity and selectively under low pressure reaction conditions.
REFERENCES:
patent: 2605275 (1952-07-01), Kearby et al.
patent: 2778845 (1957-01-01), McGrath et al.
patent: 2846488 (1958-08-01), Miller
patent: 3970738 (1976-07-01), Matsui et al.
patent: 4152300 (1979-05-01), Riesser
patent: 4177203 (1979-12-01), Kobel et al.
patent: 4186112 (1980-01-01), Volgt et al.
patent: 4233186 (1980-11-01), Duprez et al.
patent: 4239658 (1980-12-01), Mitchell, III et al.
patent: 4256722 (1981-03-01), Carrier
patent: 4299735 (1981-11-01), Mein et al.
patent: 4425250 (1984-01-01), Hibst
patent: 4544674 (1985-10-01), Fiato et al.
"Iron-Manganese Oxide Catalyst for Fisher-Tropsch Synthesis Part 1: Structural and Textural Changes by Calcination, Reduction, Synthesis"--Applied Catalysis, vol. 5 (1983), pp. 151-170, by G. C. Malti et al.
"Effects of Manganese Oxide and Sulfate on Olefin Selectivity of Iron Catalysts in Fischer-Tropsch Reaction"--Applied Catalysis, vol. 2 (1982), pp. 273-288, by W. L. Van Dijk et al.
"Synthesis of Hydrocabons and Oxygen-Containing Compounds from Carbon Monoxide and Hydrogen over Iron-Copper Catalysts", Khimya I. Tekhnolociya, Topliv I. Masel, No. 6, pp. 5-10, Jun. 1965 (Russian).
"Make Olefins from Synthesis Gas", Hydrocarbon Processing (Nov. 1980), pp. 139-142, by V. Rao and R. Gormley.
"Unconventional Olefin Processes", Hydrocarbon Processing, (May 1983), pp. 88-96, by Y. C. Hu.
"Feedstock for Chemical Industry by Selective Fisher-Tropsch Synthesis", by H. Kobel et al., 1978, Society of Automotive Engineers, p. 482.
"Development of a New Type of Catalysts for the Selective Fisher-Tropsch Synthesis", 73rd AICHE Meeting, Paper #103D, by H. J. Lehman et al.
Fiato Rocco A.
Soled Stuart L.
Corcoran Edward M.
Exxon Research and Engineering Company
McFarlane Anthony
Metz Andrew H.
Nanfeldt Richard E.
LandOfFree
High surface area dual promoted iron/managanese spinel compositi does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High surface area dual promoted iron/managanese spinel compositi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High surface area dual promoted iron/managanese spinel compositi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1289949