Method and apparatus for evaluating hydrogen chloride evolution as a function of temperature

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United States of America

PATENT NO 12188888
APP PUB NO 20210356416A1
SERIAL NO

17319470

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Abstract

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The present invention is in relation to a method and its apparatus, by means of which HCl generation formed from hydrolysis reactions or thermal decomposition of chloride salts is continuously monitored. Its application is in oil refining or in any other area where chloride salts are heated to temperatures high enough to cause hydrolysis reactions or thermal decomposition. The invention allows for a much more sophisticated and precise record of the thermal events that occur as a function of temperature. It also allows the behavior of chloride salts subjected to these conditions to be evaluated, both in model systems and in industrial saline solutions, with respect to the respective content, composition, or presence of components in the oil phase, such as carboxylic (naphthenic acids) or nitrogenous (ammonia or amines) acids.

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Patent Owner(s)

Patent OwnerAddress
PETROLEO BRASILEIRO S A - PETROBRASAVENIDA REPUBLICA DO CHILE N 65 CENTRO RJ RIO DE JANEIRO 20031-912

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cortinas, Albuquerque Flavio Petropolis, BR 1 0
Roberto, Ribeiro Da Silva Claudio Rio de Janeiro, BR 1 0
Sanghikian, Nathalie Rio de Janeiro, BR 1 0
Souza, De Alencar Mauricio Rio de Janeiro, BR 2 30

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