Invention Grant
- Patent Title: Process for the manufacture of acetylene by partial oxidation of hydrocarbons
- Patent Title (中): 通过烃的部分氧化制造乙炔的方法
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Application No.: US11402326Application Date: 2006-04-11
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Publication No.: US08017823B2Publication Date: 2011-09-13
- Inventor: Kai Rainer Ehrhardt , Raymond Poche , William R. Scullin , Michael L. Hayes
- Applicant: Kai Rainer Ehrhardt , Raymond Poche , William R. Scullin , Michael L. Hayes
- Applicant Address: DE
- Assignee: BASF, SE
- Current Assignee: BASF, SE
- Current Assignee Address: DE
- Agency: Connolly Bove Lodge & Hutz
- Main IPC: C07C4/02
- IPC: C07C4/02 ; C07C2/02
Abstract:
A process is proposed for continuously operating a plant for preparing acetylene from hydrocarbons by partial oxidation, cleavage in an arc or pyrolysis of hydrocarbons to obtain a reaction gas mixture which is conducted through one or more compressors, the pressure of the reaction gas mixture on the suction side of the compressor being controlled within a predefined range by means of a conventional controller, which comprises additionally using a high-level model-supported predictive controller which reacts to abrupt changes in the mass flow rate of the reaction gas mixture.
Public/Granted literature
- US20070238910A1 Process for the manufacture of acetylene by partial oxidation of hydrocarbons Public/Granted day:2007-10-11
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