Patents by Inventor Roberta Cenni

Roberta Cenni 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).

  • CATALYTIC REACTOR COMPRISING FIBROUS CATALYST PARTICLES SUPPORT
    Publication number: 20200156033
    Abstract: The present disclosure relates to a reactor containing of catalyst particles, a layer of fibrous catalyst particles support below said catalyst particles and a lower means of structural support below said catalyst particles with the associated benefit of such a reactor having increased space for catalyst particles, compared to a reactor with inert particles supporting the catalyst particles.
    Type: Application
    Filed: July 25, 2018
    Publication date: May 21, 2020
    Inventors: Roberta CENNI, Emir ZAHIROVIC
  • Filtration tray for catalytic chemical reactor
    Patent number: 10471406
    Abstract: A particle separation system for a catalytic chemical reactor.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: November 12, 2019
    Assignee: Haldor Topsoe A/S
    Inventors: Emir Zahirovic, Klaus Risbjerg Jarlkov, Roberta Cenni
  • Particle separating catalytic chemical reactor and particle separator
    Patent number: 10328407
    Abstract: A particle separating catalytic reactor comprising a kinetic particle separator.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: June 25, 2019
    Assignee: HALDOR TOPSØE A/S
    Inventors: Emir Zahirovic, Klaus Risbjerg Jarlkov, Karthik Gopal Manoharan, Flemming Plougstrup Nielsen, Roberta Cenni
  • FILTRATION TRAY FOR CATALYTIC CHEMICAL REACTOR
    Publication number: 20180001288
    Abstract: A particle separation system for a catalytic chemical reactor.
    Type: Application
    Filed: December 18, 2015
    Publication date: January 4, 2018
    Applicant: Haldor Topsøe A/S
    Inventors: Emir Zahirovic, Klaus Risbjerg Jarlkov, Roberta Cenni
  • PARTICLE SEPARATING CATALYTIC CHEMICAL REACTOR AND PARTICLE SEPARATOR
    Publication number: 20170341047
    Abstract: A particle separating catalytic reactor comprising a kinetic particle separator.
    Type: Application
    Filed: December 16, 2015
    Publication date: November 30, 2017
    Applicant: HALDOR TOPSØE A/S
    Inventors: Emir ZAHIROVIC, Klaus RISBJERG JARLKOV, Karthik Gopal MANOHARAN, Flemming PLOUGSTRUP NIELSEN, Roberta CENNI
  • Process and system for the abatement of impurities from a gas stream
    Patent number: 8551218
    Abstract: A process for the abatement of carbonyl sulphide, carbon disulphide, metal carbonyl compounds, hydrogen sulphide and hydrogen cyanide, ammonia and arsenic and chlorine compounds from a feed gas comprising the steps of contacting the gas in succession with a first purification agent comprising activated carbon, with a second purification agent comprising alumina, with a third purification agent comprising zinc oxide, with a fourth purification agent comprising a zeolitic material and a fifth purification agent comprising zinc oxide and copper oxide.
    Type: Grant
    Filed: August 11, 2009
    Date of Patent: October 8, 2013
    Assignee: Haldor Topsoe A/S
    Inventors: Poul Erik Højlund Nielsen, Roberta Cenni
  • PROCESS AND SYSTEM FOR THE ABATEMENT OF IMPURITIES FROM A GAS STREAM
    Publication number: 20100037774
    Abstract: A process for the abatement of carbonyl sulphide, carbon disulphide, metal carbonyl compounds, hydrogen sulphide and hydrogen cyanide, ammonia and arsenic and chlorine compounds from a feed gas comprising the steps of contacting the gas in succession with a first purification agent comprising activated carbon, with a second purification agent comprising alumina, with a third purification agent comprising zinc oxide, with a fourth purification agent comprising a zeolitic material and a fifth purification agent comprising zinc oxide and copper oxide.
    Type: Application
    Filed: August 11, 2009
    Publication date: February 18, 2010
    Inventors: Poul Erik Højlund Nielsen, Roberta Cenni