AR018129A1 - A METHOD FOR PROVIDING HEAT TO A LOAD OF OVEN CONTAINED IN AN OVEN THAT HAS A FLOOR. - Google Patents

A METHOD FOR PROVIDING HEAT TO A LOAD OF OVEN CONTAINED IN AN OVEN THAT HAS A FLOOR.

Info

Publication number
AR018129A1
AR018129A1 ARP990100854A AR018129A1 AR 018129 A1 AR018129 A1 AR 018129A1 AR P990100854 A ARP990100854 A AR P990100854A AR 018129 A1 AR018129 A1 AR 018129A1
Authority
AR
Argentina
Prior art keywords
oven
load
combustion
floor
providing heat
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Hisashi Kobayashi
Wellington Arthur Francis Jr
Xueping Li
Original Assignee
Praxair Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of AR018129A1 publication Critical patent/AR018129A1/en

Links

Abstract

Un método para calentar y/o fundir una carga tal como aluminio en un horno usando calor generado por combustion para calentar por radiacion la carga através de una capa de gas protector en donde los productos de la reaccion de combustion generadospo r la combustion son expulsados desde un nivel inferiordentro del horno, y, durante el fundido, la capa de gas protector tiene un límite superior más alto que durante un período de calentamiento subsecuente,permitiendo la generacion reducida deNOx, c onsumo menor de combustible y oxígeno y corrosion reducida de refractario evitando, para esto, que el gas del hornofluya a través de la region superior del horno de alta temperatura.A method for heating and / or melting a charge such as aluminum in an oven using heat generated by combustion to heat the load through a layer of protective gas where the products of the combustion reaction generated by combustion are expelled from a lower level inside the oven, and, during melting, the protective gas layer has a higher upper limit than during a subsequent heating period, allowing reduced generation of NOx, lower fuel and oxygen consumption and reduced refractory corrosion , for this, that the gas from the stove flows through the upper region of the high temperature furnace.

ARP990100854 1999-03-03 1999-03-01 A METHOD FOR PROVIDING HEAT TO A LOAD OF OVEN CONTAINED IN AN OVEN THAT HAS A FLOOR. AR018129A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3360899A 1999-03-03 1999-03-03

Publications (1)

Publication Number Publication Date
AR018129A1 true AR018129A1 (en) 2001-10-31

Family

ID=45606420

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990100854 AR018129A1 (en) 1999-03-03 1999-03-01 A METHOD FOR PROVIDING HEAT TO A LOAD OF OVEN CONTAINED IN AN OVEN THAT HAS A FLOOR.

Country Status (1)

Country Link
AR (1) AR018129A1 (en)

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