Method for producing acetylene

Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – Triple-bond product

Reexamination Certificate

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C585S534000, C585S538000, C585S539000, C585S540000, C585S921000, C585S922000

Reexamination Certificate

active

07928275

ABSTRACT:
Process for the preparation of acetylene from hydrocarbons by partial oxidation, arc cleavage or pyrolysis, the material stream comprising the acetylene and soot obtained being fed to a compressor, wherein a liquid which takes up the major part of the soot present in the material stream is sprayed into the compressor.

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patent: 2005/0268781 (2005-12-01), Cheney et al.
Pässler, et al., “Acetylene—Production” in Ullmann's Encyclopedia of Industrial Chemistry, 6th Edition, 2000 Electronic Release, Chapter 4.2.1.
Bloch, “Rotary Screw Compressors” in A Practical Guide to Compressor Technology, 1996, McGraw-Hill.
Bohnet, Matthias et al., “Ullmann's Encyclopedia of Industrial Chemistry”, Sixth Com. Rev. Ed., vol. 1, pp. 225-231, XP-002442775, (2003).
Paessler, Peter et al., “Ullmann's Encyclopedia of Industrial Chemistry”, Electronic Release, Acetylene-Production, Sixth Edition, Chapter 4.2.1, pp. 1-3 and p. 1, (2000).

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