Method and Device for Producing Polyphosphoric Acid
    3.
    发明申请
    Method and Device for Producing Polyphosphoric Acid 有权
    生产多磷酸的方法和装置

    公开(公告)号:US20140377138A1

    公开(公告)日:2014-12-25

    申请号:US14483933

    申请日:2014-09-11

    IPC分类号: C08G79/04

    摘要: A method and device for producing polyphosphoric acid burns a fuel in combustion air in a combustion chamber, sprays a spray fluid comprising substantially pure orthophosphoric acid and undertakes polymerization-condensation of the pure orthophosphoric acid. A polyphosphoric acid in the form of an acid mist accompanied by formation of gases which mix with combustion gases resulting from burning of the fuel is formed to reach a predetermined temperature, wherein the mixture causes sudden lowering of combustion gas temperature. The acid mix is separated from the gas mixture and the polyphosphoric acid is collected at a bottom of the combustion chamber and the gas mixture is outputted via a lower part of the combustion chamber separate from the collection of polyphosphoric acid.

    摘要翻译: 用于生产多磷酸的方法和装置燃烧在燃烧室中的燃烧空气中的燃料,喷射包含基本上纯正磷酸的喷雾流体并进行纯正磷酸的聚合 - 缩合。 形成酸雾形式的多磷酸伴随着与燃烧燃烧产生的燃烧气体混合的气体的形成,达到预定温度,其中混合物引起燃烧气体温度的突然降低。 酸性混合物与气体混合物分离,聚磷酸在燃烧室的底部收集,并且气体混合物经由燃烧室的下部与多聚磷酸的收集分离而输出。

    Method and device for producing polyphosphoric acid
    4.
    发明授权
    Method and device for producing polyphosphoric acid 有权
    生产多磷酸的方法和装置

    公开(公告)号:US08845990B2

    公开(公告)日:2014-09-30

    申请号:US13260410

    申请日:2010-03-25

    摘要: A method and device for producing polyphosphoric acid burns a fuel in combustion air in a combustion chamber, sprays a spray fluid comprising substantially pure orthophosphoric acid and undertakes polymerization-condensation of the pure orthophosphoric acid. A polyphosphoric acid in the form of an acid mist accompanied by formation of gases which mix with combustion gases resulting from burning of the fuel is formed to reach a predetermined temperature, wherein the mixture causes sudden lowering of combustion gas temperature. The acid mix is separated from the gas mixture and the polyphosphoric acid is collected at a bottom of the combustion chamber and the gas mixture is outputted via a lower part of the combustion chamber separate from the collection of polyphosphoric acid.

    摘要翻译: 用于生产多磷酸的方法和装置燃烧在燃烧室中的燃烧空气中的燃料,喷射包含基本上纯正磷酸的喷雾流体并进行纯正磷酸的聚合 - 缩合。 形成酸雾形式的多磷酸伴随着与燃烧燃烧产生的燃烧气体混合的气体的形成,达到预定温度,其中混合物引起燃烧气体温度的突然降低。 酸性混合物与气体混合物分离,聚磷酸在燃烧室的底部收集,并且气体混合物经由燃烧室的下部与多聚磷酸的收集分离而输出。

    Method and Device for Producing Polyphosphoric Acid
    6.
    发明申请
    Method and Device for Producing Polyphosphoric Acid 有权
    生产多磷酸的方法和装置

    公开(公告)号:US20120058038A1

    公开(公告)日:2012-03-08

    申请号:US13260410

    申请日:2010-03-25

    IPC分类号: C01B25/24 B01J10/00

    摘要: A method and device for producing polyphosphoric acid burns a fuel in combustion air in a combustion chamber, sprays a spray fluid comprising substantially pure orthophosphoric acid and undertakes polymerization-condensation of the pure orthophosphoric acid. A polyphosphoric acid in the form of an acid mist accompanied by formation of gases which mix with combustion gases resulting from burning of the fuel is formed to reach a predetermined temperature, wherein the mixture causes sudden lowering of combustion gas temperature. The acid mix is separated from the gas mixture and the polyphosphoric acid is collected at a bottom of the combustion chamber and the gas mixture is outputted via a lower part of the combustion chamber separate from the collection of polyphosphoric acid.

    摘要翻译: 用于生产多磷酸的方法和装置燃烧在燃烧室中的燃烧空气中的燃料,喷射包含基本上纯正磷酸的喷雾流体并进行纯正磷酸的聚合 - 缩合。 形成酸雾形式的多磷酸伴随着与燃烧燃烧产生的燃烧气体混合的气体的形成,达到预定温度,其中混合物引起燃烧气体温度的突然降低。 酸性混合物与气体混合物分离,聚磷酸在燃烧室的底部收集,并且气体混合物经由燃烧室的下部与多聚磷酸的收集分离而输出。