The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 01, 1982
Filed:
Feb. 20, 1981
Dexter E Smith, Bartlesville, OK (US);
Phillips Petroleum Company, Bartlesville, OK (US);
Abstract
In a method and apparatus for control of a reaction system in which a plurality of feedstock-containing streams are combined to form a total reactor feed stream, the desired ratio of relative reactant concentrations and the total flow of feed material to a reaction zone are controlled in response to a total production rate set point signal and a reactant concentration set point signal. In addition, the temperature of material introduced into one or more reaction zones can be controlled in response to a conversion rate set point signal. The recycle flow of effluent around a reaction zone can also be controlled in response to a residence time set point signal.