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    Process for production of hydrogen and sulfur from hydrogen sulfide as raw material
    1.
    发明授权
    Process for production of hydrogen and sulfur from hydrogen sulfide as raw material 失效
    以硫化氢为原料生产氢硫的工艺

    公开(公告)号：US4039613A

    公开(公告)日：1977-08-02

    申请号：US665231

    申请日：1976-03-09

    申请人： Yoshihide Kotera ,  Naoyuki Todo ,  Kenzo Fukuda

    发明人： Yoshihide Kotera ,  Naoyuki Todo ,  Kenzo Fukuda

    IPC分类号： C01B3/04 ,  C01B17/04

    CPC分类号： C01B3/04 ,  C01B17/0495 ,  Y02E60/364

    摘要： Sulfur and hydrogen are produced from hydrogen sulfide according to the present invention by bringing hydrogen sulfide into contact, at a temperature exceeding the boiling point of sulfur, with at least one member selected from the group consisting of the sulfides of molybdenum, tungsten and ruthenium to give rise to a gaseous mixture consisting of hydrogen sulfide, hydrogen and sulfur, cooling the produced mixture to separate therefrom the sulfur component in the condensed form and leave behind a gaseous mixture wherein the hydrogen component makes up the majority of the total weight thereof and subsequently removing hydrogen sulfide from this mixture by means of condensation or absorption.

    摘要翻译： 硫和氢由根据本发明的硫化氢通过使硫化氢在超过硫的沸点的温度下与至少一种选自钼，钨和钌的硫化物的组分接触而产生， 产生由硫化氢，氢和硫组成的气体混合物，冷却所产生的混合物以使冷凝形式的硫组分分离，留下气体混合物，其中氢组分占其总重量的大部分，随后 通过冷凝或吸收从该混合物中除去硫化氢。

    Process for production of hydrogen and sulfur from hydrogen sulfide as raw material
    2.
    发明授权
    Process for production of hydrogen and sulfur from hydrogen sulfide as raw material 失效
    以硫化氢为原料生产氢硫的工艺

    公开(公告)号：US3962409A

    公开(公告)日：1976-06-08

    申请号：US517656

    申请日：1974-10-24

    申请人： Yoshihide Kotera ,  Naoyuki Todo ,  Kenzo Fukuda

    发明人： Yoshihide Kotera ,  Naoyuki Todo ,  Kenzo Fukuda

    IPC分类号： B01J27/00 ,  C01B3/04 ,  C01B17/04

    CPC分类号： C01B3/04 ,  C01B17/0495 ,  Y02E60/364

    摘要： Sulfur and hydrogen are produced from hydrogen sulfide according to the present invention by bringing hydrogen sulfide into contact, at a temperature exceeding the boiling point of sulfur, with at least one member selected from the group consisting of the sulfides of molybdenum, tungsten and ruthenium to give rise to a gaseous mixture consisting of hydrogen sulfide, hydrogen and sulfur, cooling the produced mixture to separate therefrom the sulfur component in the condensed form and leave behind a gaseous mixture wherein the hydrogen component makes up the majority of the total weight thereof and subsequently removing hydrogen sulfide from this mixture by means of condensation or absorption.

    摘要翻译： 硫和氢由根据本发明的硫化氢通过使硫化氢在超过硫的沸点的温度下与至少一种选自钼，钨和钌的硫化物的组分接触而生成， 产生由硫化氢，氢和硫组成的气体混合物，冷却所产生的混合物以使冷凝形式的硫组分分离，留下气体混合物，其中氢组分占其总重量的大部分，随后 通过冷凝或吸收从该混合物中除去硫化氢。