Integrated process for preparing benzene and ammonia from...

Details Integrated process for preparing benzene and ammonia from... Integrated process for preparing benzene and ammonia from...

2007-11-22

2011-12-27

Dang, Thuan Dinh (Department: 1772)

Chemistry of hydrocarbon compounds

Plural serial diverse syntheses

To produce aromatic

C585S418000, C585S419000, C585S420000, C423S359000

Reexamination Certificate

active

08084658

ABSTRACT:
Process for the integrated preparation of aromatics and ammonia by reaction of a gas stream A comprising at least one C1-C6-aliphatic and nitrogen in the presence of at least one catalyst, wherein the C1-C6-aliphatics are converted nonoxidatively into aromatics in one reaction and the hydrogen liberated in this reaction is reacted with nitrogen to form ammonia in a further reaction.

REFERENCES:
patent: 4689208 (1987-08-01), Pinto
patent: 4727206 (1988-02-01), Clayson et al.
patent: 5032364 (1991-07-01), Pinto
patent: 2002/0072642 (2002-06-01), Allison et al.
patent: 2 267116 (1990-10-01), None
Liu, C.-J., “Comparative Investigations on Plasma Catalytic Methane Conversion to Higher Hydrocarbons Over Zeolites”, Applied Catalysis A: General, vol. 178, No. 1, pp. 17-27 (1999).
Liu, H. et al., “Methane Dehydroaromatization Over Mo/HZSM-5 Catalysts: The Reactivity of MoCx Species Formed From MoOx Associated and Non-Associated With Broensted Acid Sites”, Applied Catalysis A: General, vol. 295, pp. 79-88 (2005).
Hassan, A., “Highly Active, Selective and Stable Mo/Ru/HZSM-5 Catalysts for Oxygen-Free Methane Aromatization”, Applied Catalysis A: General, vol. 297, pp. 159-164 (2006).
Wang, L. et al., “Dehydrogenation and Aromatization of Methane Under Non-Oxidizing Conditions”, Catalysis Letters, vol. 21, pp. 35-41 (1993).
Wellenbuescher, J. et al., “The Application of Ru-Exchanged Zeolite NaY in Ammonia Synthesis”, Studies in Surface Science and Catalysis, vol. 84, pp. 941-948 (1994).
U.S. Appl. No. 12/601,022, filed Nov. 20, 2009, Schubert, et al.
U.S. Appl. No. 13/003,839, filed Jan. 12, 2011, Schubert, et al.

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