• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Procedure for obtaining biosilicone from rice husk. The present invention relates to a process for obtaining biosilice mesoporosa from rice husk comprising the following steps: a) obtaining rice husk particles by grinding and sieving the rice husk, b) adding an acid solution to the particles obtained in step a), c) extraction of biosyllable by irradiation of the solution obtained in step b) in the microwave. The present invention also relates to the use of mesoporous biosyllable obtained by said method, and in particular to the use of said biosyllable to obtain metallic nanomaterials. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2688090A1
    申请号:ES201730465
    申请日:2017-03-29
    公开日:2018-10-30
    发明作者:Rafael LUQUE ÁLVAREZ DE SOTOMAYOR；Alina Mariana BALU；Ana FRANCO LOSILLA；Antonio Ángel ROMERO REYES
    申请人:Universidad de Cordoba；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
    [1]
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    类似技术:
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    同族专利:
    公开号 | 公开日
    WO2018178459A1|2018-10-04|
    ES2688090B2|2019-07-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2191159C1|2001-05-25|2002-10-20|Хачатуров Николай Артемович|Method of preparing superdispersed amorphous or nanocrystalline silica|
    US9359214B2|2011-02-28|2016-06-07|Texas State University-San Marcos|Silica nanoaggregates and organosilicon complexes and methods of forming them from biomass materials|
    WO2012166728A1|2011-06-01|2012-12-06|Robert Larsen|Materials from rice hull ash|
    US9051186B2|2012-04-11|2015-06-09|The United States Of America, As Represented By The Secretary Of The Navy|Silicon carbide synthesis from agricultural waste|
    CZ306226B6|2014-12-16|2016-10-12|Technická univerzita v Liberci|Method of purifying biological waste occurring during treatment of agricultural produce characterized by high content of silicon dioxide from undesired accompanying element ions|
    CZ305968B6|2015-03-26|2016-05-25|Technická univerzita v Liberci|Method of obtaining nanoparticles of biomorphic silicon dioxide from plant sections characteristic by the high content thereof|
    法律状态:
    2018-10-30| BA2A| Patent application published|Ref document number: 2688090 Country of ref document: ES Kind code of ref document: A1 Effective date: 20181030 |
    2019-07-22| FG2A| Definitive protection|Ref document number: 2688090 Country of ref document: ES Kind code of ref document: B2 Effective date: 20190722 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730465A|ES2688090B2|2017-03-29|2017-03-29|PROCEDURE FOR OBTAINING BIOSILICE FROM CASCARA DE ARROZ|ES201730465A| ES2688090B2|2017-03-29|2017-03-29|PROCEDURE FOR OBTAINING BIOSILICE FROM CASCARA DE ARROZ|
    PCT/ES2018/070238| WO2018178459A1|2017-03-29|2018-03-26|Method for obtaining biosilica from rice husks|
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