Patents by Inventor Daniela Dalle Nogare

Daniela Dalle Nogare has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for producing direct reduced iron utilizing a catalytical pretreatment of hydrocarbons as a source of reducing gas
    Patent number: 11203791
    Abstract: A method and apparatus for producing direct reduced iron using a pre-treated make-up gas as a reducing agent in a direct reduced iron reactor are provided. The method involves pre-treating a stream of make-up gas containing heavy hydrocarbons by subjecting the stream to low temperature adiabatic reforming at a temperature between 300° C. and 600° C., prior to using the stream of make-up gas as a reducing agent for producing direct reduced iron. The method also involves adjusting the humidity content of the stream of make-up gas after the low temperature adiabatic reforming by bypassing the stream to selectively split it into a first part of the stream of make-up gas and a second part of the stream of make-up gas, subjecting the first part to water separation, and then mixing the first part with the second part to obtain a reducing stream to be sent to direct reduced iron production.
    Type: Grant
    Filed: August 2, 2017
    Date of Patent: December 21, 2021
    Assignees: DANIELI & C. OFFICINE MECCANICHE S.P.A, HYL TECHNOLOGIES S.A. DE C.V.
    Inventors: Michele Condosta, Daniela Dalle Nogare, Alessandra Primavera, Alessandro Martinis, Eugenio Zendejas Martinez
  • METHOD AND APPARATUS FOR PRODUCING DIRECT REDUCED IRON UTILIZING A CATALYTICAL PRETREATMENT OF HYDROCARBONS AS A SOURCE OF REDUCING GAS
    Publication number: 20210032712
    Abstract: A method and apparatus for producing direct reduced iron using a pre-treated make-up gas as a reducing agent in a direct reduced iron reactor are provided. The method involves pre-treating a stream of make-up gas containing heavy hydrocarbons by subjecting the stream to low temperature adiabatic reforming at a temperature between 300° C. and 600° C., prior to using the stream of make-up gas as a reducing agent for producing direct reduced iron. The method also involves adjusting the humidity content of the stream of make-up gas after the low temperature adiabatic reforming by bypassing the stream to selectively split it into a first part of the stream of make-up gas and a second part of the stream of make-up gas, subjecting the first part to water separation, and then mixing the first part with the second part to obtain a reducing stream to be sent to direct reduced iron production.
    Type: Application
    Filed: August 2, 2017
    Publication date: February 4, 2021
    Inventors: Michele CONDOSTA, Daniela DALLE NOGARE, Alessandra PRIMAVERA, Alessandro MARTINIS, Eugenio ZENDEJAS MARTINEZ
  • Method for preparation of bimetallic compositions of cobalt and palladium on an inert material support and compositions obtainable by the same
    Patent number: 8664147
    Abstract: This invention concerns a procedure for the formation of a bimetallic composition by means of the subsequent depositing of Co(0) and Pd(0) on an inert support, a composition obtained by means of said procedure and the use of said bimetallic composition as a catalyst. Another aspect of this invention is a catalytic device that includes said bimetallic composition.
    Type: Grant
    Filed: December 28, 2010
    Date of Patent: March 4, 2014
    Assignee: QID S.R.L.
    Inventors: Valentina Bello, Helmut Boen-Nemann, Paolo Canu, Massimo Centazzo, Luca Conte, Daniela Dalle Nogare, Giovanni Mattei, Renzo Rosei
  • METHOD FOR PREPARATION OF BIMETALLIC COMPOSITIONS OF COBALT AND PALLADIUM ON AN INERT MATERIAL SUPPORT AND COMPOSITIONS OBTAINABLE BY THE SAME
    Publication number: 20120288430
    Abstract: This invention concerns a procedure for the formation of a bimetallic composition by means of the subsequent depositing of Co(0) and Pd(0) on an inert support, a composition obtained by means of said procedure and the use of said bimetallic composition as a catalyst. Another aspect of this invention is a catalytic device that includes said bimetallic composition.
    Type: Application
    Filed: December 28, 2010
    Publication date: November 15, 2012
    Applicant: QID S.R.L.
    Inventors: Valentina Bello, Helmut Boen-Nemann, Paolo Canu, Massimo Centazzo, Luca Conte, Daniela Dalle Nogare, Giovanni Mattei, Renzo Rosei