Patent · US Active

Method for producing acetylene

US7928275B2 · kind B2 · utility

1Cited by

7References

20Claims

0Family size

Assignee

BASF SE

Inventors

Michael Bachtler · Neustadt, DE
Kai Rainer Ehrhardt · Speyer, DE
Christopher P Witte · Prairieville, US
Michael L. Hayes · Gonzales, US

Key dates

Filing date	Feb 13, 2007
Grant date	Apr 19, 2011
Priority date	—
Expiry date	Nov 16, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S585/922
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.