BRPI0804902A2 - processo de oxidação parcial catalìtica para produzir gás de sìntese - Google Patents

processo de oxidação parcial catalìtica para produzir gás de sìntese

Info

Publication number
BRPI0804902A2
BRPI0804902A2 BRPI0804902-5A BRPI0804902A BRPI0804902A2 BR PI0804902 A2 BRPI0804902 A2 BR PI0804902A2 BR PI0804902 A BRPI0804902 A BR PI0804902A BR PI0804902 A2 BRPI0804902 A2 BR PI0804902A2
Authority
BR
Brazil
Prior art keywords
synthesis gas
partial oxidation
mol
oxygen
ranging
Prior art date
Application number
BRPI0804902-5A
Other languages
English (en)
Inventor
Luca Basini
Alessandra Guarinoni
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Publication of BRPI0804902A2 publication Critical patent/BRPI0804902A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/323—Catalytic reaction of gaseous or liquid organic compounds other than hydrocarbons with gasifying agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
    • C01B2203/0261—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a catalytic partial oxidation step [CPO]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1217—Alcohols
    • C01B2203/1229—Ethanol
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

PROCESSO DE OXIDAçãO PARCIAL CATALìTICA PARA PRODUZIR GáS DE SINTESE. A presente invenção refere-se a um processo catalítico de oxidação parcial, para a produção de gás de síntese partindo-se de compostos oxigenados derivando de biomassas, compreendendo pelo menos a seguinte fase operativa: reagir, de uma maneira adequada, uma mistura de reação compreendendo: a) um ou mais compostos oxigenados, selecionados de glicerina, etanol, triglicerideos de ácidos graxos, carboidratos tendo a fórmula geral C~n~(H~ 2~O)~ n~H~ 2~ e/ou misturas deles, preferivelmente glicerina e/ou etileno glicol, mesmo mais preferivelmente glicerina, b) um oxidante selecionado de oxigênio, ar ou ar enriquecido com oxigênio, c) opcionalmente um propelente de hidrocarboneto, ou vapor, em que a relação de moles de oxigênio molecular/moles de carbono do composto oxigenado mais aqueles do propelente possível (O~ 2~/C) varia de 0,20 a 0,60 mol/mol, dita reação sendo realizada em uma temperatura variando de 450 a 1100 °C, em uma pressão variando de 1 a 50 ATM, com uma GHSV (velocidade espacial horária gasosa) variando de 10.000 a 1.000.000 Nl/ (kg. h), na presença de um catalisador compreendendo um ou mais metais de transição em um veículo sólido.
BRPI0804902-5A 2007-11-21 2008-11-18 processo de oxidação parcial catalìtica para produzir gás de sìntese BRPI0804902A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002209A ITMI20072209A1 (it) 2007-11-21 2007-11-21 Procedimento migliorato per la produzione di gas di sintesi a partire da idrocarburi ossigenati ricavati da biomasse

Publications (1)

Publication Number Publication Date
BRPI0804902A2 true BRPI0804902A2 (pt) 2009-09-29

Family

ID=40314739

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804902-5A BRPI0804902A2 (pt) 2007-11-21 2008-11-18 processo de oxidação parcial catalìtica para produzir gás de sìntese

Country Status (5)

Country Link
US (1) US20090127512A1 (pt)
EP (1) EP2072459A1 (pt)
CN (1) CN101538011A (pt)
BR (1) BRPI0804902A2 (pt)
IT (1) ITMI20072209A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1398292B1 (it) * 2009-12-16 2013-02-22 Eni Spa Processo per la produzione di idrogeno a partire da idrocarburi liquidi, idrocarburi gassosi e/o composti ossigenati anche derivanti da biomasse
ES2369684B1 (es) * 2010-01-12 2012-10-15 Fundación Investigación E Innovación Para El Desarrollo Social Proceso para la conversión de la glicerina en gas de síntesis.
CN102451680B (zh) * 2010-10-21 2013-10-16 中国石油化工股份有限公司 复合氧化物改性的湿式氧化催化剂及其制备方法
CN102451690B (zh) * 2010-10-29 2014-01-15 中国科学院兰州化学物理研究所 一种代用天然气的制备方法
US8764855B2 (en) 2010-12-15 2014-07-01 Uop Llc Process for producing a biofuel while minimizing fossil fuel derived carbon dioxide emissions
US8853475B2 (en) 2010-12-15 2014-10-07 Uop Llc Process for producing a renewable hydrocarbon fuel
WO2016016257A1 (en) 2014-07-29 2016-02-04 Eni S.P.A. Integrated sct-cpo/pox process for producing synthesis gas
WO2016016251A1 (en) 2014-07-29 2016-02-04 Eni S.P.A. Integrated sct-cpo/sr process for producing synthesis gas
WO2016016256A1 (en) * 2014-07-29 2016-02-04 Eni S.P.A. Integrated sct-cpo/atr process for the production of synthesis gas
GB201603156D0 (en) * 2016-02-24 2016-04-06 Univ Cardiff Supported catalyst
US20180086683A1 (en) * 2016-09-29 2018-03-29 Richard Sapienza Small scale production of methoxy compounds
IT202100011189A1 (it) 2021-05-03 2022-11-03 Nextchem S P A Processo a basso impatto ambientale per la riduzione di minerali ferrosi in altoforno impiegante gas di sintesi
IT202100012551A1 (it) 2021-05-14 2022-11-14 Rosetti Marino S P A Processo per la conversione della co2
IT202100015473A1 (it) 2021-06-14 2022-12-14 Nextchem S P A Metodo di produzione di catalizzatori per processi chimici ad alta temperatura e catalizzatori cosi' ottenuti
CN115430447B (zh) * 2022-08-22 2024-08-09 上海交通大学 Rh纳米颗粒修饰III族氮化物Si催化剂的制备方法及其应用
CN115364887B (zh) * 2022-08-22 2024-06-07 上海交通大学 Au-In二元纳米助催化剂负载III族氮化物的制备方法及其应用
CN120917156A (zh) 2023-02-07 2025-11-07 Kt技术股份公司 通过用催化部分氧化产生的合成气体直接还原铁矿石的方法
WO2024245542A1 (en) 2023-05-30 2024-12-05 Nextchem Tech S.P.A. Process for the production of fuel and chemicals from waste materials by utilizing carbon dioxide-rich feedstock
WO2024245538A1 (en) 2023-05-30 2024-12-05 Nextchem Tech S.P.A. Process for the production of synthetic hydrocarbons compounds by utilizing carbon dioxide-rich feedstock
WO2024245540A1 (en) 2023-05-30 2024-12-05 Nextchem Tech S.P.A. Process for the production of carboxylic acids and carbonyl compounds by utilizing carbon dioxide-rich feedstock
WO2025021301A1 (en) 2023-07-26 2025-01-30 NextChem S.p.A. Improved process for the smelting reduction of iron ores

Family Cites Families (18)

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EP0303438A3 (en) * 1987-08-14 1989-12-27 DAVY McKEE CORPORATION Production of synthesis gas from hydrocarbonaceous feedstock
IT1238676B (it) 1990-01-26 1993-09-01 Snam Progetti Sistema catalitico e procedimento per la produzione di gas di sintesi mediante reazione di reforming di idrocarubri leggeri con co2
CO4370053A1 (es) * 1993-11-29 1996-10-07 Shell Int Research Proceso para la oxidacion parcial catalitica de hidrocarbu- ros
WO2001046069A1 (en) * 1999-12-21 2001-06-28 Shell Internationale Research Maatschappij B.V. A process for the catalytic partial oxidation of a hydrocarbonaceous feedstock
JP5081368B2 (ja) 2001-11-29 2012-11-28 ウィスコンシン アルムニ リサーチ ファンデイション 酸化炭化水素からの低温水素生成
US6699457B2 (en) 2001-11-29 2004-03-02 Wisconsin Alumni Research Foundation Low-temperature hydrogen production from oxygenated hydrocarbons
ITMI20020214A1 (it) * 2002-02-06 2003-08-06 Snam Progetti Sistema catalitico per la produzione di olefine
US7255848B2 (en) * 2002-10-01 2007-08-14 Regents Of The Univeristy Of Minnesota Production of hydrogen from alcohols
US7262334B2 (en) * 2002-11-13 2007-08-28 Regents Of The University Of Minnesota Catalytic partial oxidation of hydrocarbons
US7195656B2 (en) * 2003-07-02 2007-03-27 Procter & Gamble Company Method for combustion of pulverized coal with reduced emissions
US7108842B2 (en) * 2004-01-15 2006-09-19 Conocophillips Company Process for the catalytic partial oxidation of H2S using staged addition of oxygen
US7683232B2 (en) * 2004-05-25 2010-03-23 Regents Of The University Of Minnesota Production of olefins having a functional group
US20060013759A1 (en) * 2004-07-13 2006-01-19 Conocophillips Company Systems and methods for hydrogen production
ITMI20041860A1 (it) 2004-09-30 2004-12-30 Eni Spa Apparecchiatura per nebulizzare una corrente liquida con una corrente disperdente gassosa e miscelare il prodotto nebulizzato con un'ulteriore corrente gassosa adatta in apparecchiature per effettuare ossidazioni parziali catalitiche e relativo proce
US7804064B2 (en) * 2004-10-01 2010-09-28 The George Washington University In-situ droplet monitoring for self-tuning spectrometers
US20060165582A1 (en) * 2005-01-27 2006-07-27 Brooker Donald D Production of synthesis gas
AU2006281556B2 (en) * 2005-08-18 2010-07-29 Haldor Topsoe A/S Process for converting difficultly convertible oxygenates to gasoline
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Also Published As

Publication number Publication date
ITMI20072209A1 (it) 2009-05-22
US20090127512A1 (en) 2009-05-21
CN101538011A (zh) 2009-09-23
EP2072459A1 (en) 2009-06-24

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