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1. 发明授权

US4419337A Process and apparatus for reacting sulphur-containing material with oxidizing gas 失效
标题翻译：使含硫材料与氧化气体反应的方法和装置
公开(公告)号：US4419337A
公开(公告)日：1983-12-06
申请号：US275201
申请日：1981-06-19
申请人： Richard F. Jagodzinski , Richard K. Kerr
发明人： Richard F. Jagodzinski , Richard K. Kerr
IPC分类号： C01B17/04 , B01J10/00 , B01J21/00 , B01J23/00 , C01B17/50 , C01B17/775 , B01D53/34
CPC分类号： C01B17/508 , C01B17/775
摘要： Catalytic process for reacting a sulphur-containing material such as elemental sulphur or hydrogen sulphide with an oxygen-containing gas to produce sulphur dioxide. The process and apparatus can be used to remove hydrogen sulphide from a gas. The process and apparatus may also be used to produce sulphur dioxide as a product which may be converted to SO.sub.3 and used, for example, to produce sulphuric acid.
摘要翻译：用于使含硫物质例如元素硫或硫化氢与含氧气体反应以产生二氧化硫的催化方法。该方法和装置可用于从气体中除去硫化氢。该方法和装置也可以用于产生作为可以转化为SO 3并用于例如硫酸的产物的二氧化硫。

2. 发明授权

US4171200A Process and apparatus for in situ melting of sulphur from solid sulphur storage block 失效
标题翻译：从固体硫储存块原位熔化硫的工艺和装置
公开(公告)号：US4171200A
公开(公告)日：1979-10-16
申请号：US846833
申请日：1977-10-31
申请人： Richard F. Jagodzinski , Edward L. Wahl
发明人： Richard F. Jagodzinski , Edward L. Wahl
IPC分类号： B01J6/00 , C01B17/02 , F27B17/00
CPC分类号： C01B17/0221 , B01J6/005
摘要： This invention relates to a method and apparatus for the in situ melting and removal of liquid sulphur from a solid sulphur storage block. The method comprises supplying heat to the storage block sufficient to melt the sulphur of the storage block to produce liquid sulphur, collecting the liquid sulphur and removing the liquid sulphur. The apparatus comprises heating means for heating and melting the sulphur storage block to produce liquid sulphur, means for collecting the liquid sulphur and means for removing the liquid sulphur from the collecting means.
摘要翻译：本发明涉及一种从固体硫储存块原位熔化和除去液态硫的方法和装置。该方法包括向存储块供应足以熔化储存块的硫以产生液体硫，收集液体硫并除去液体硫的热量。该装置包括用于加热和熔化硫储存块以产生液体硫的加热装置，用于收集液体硫的装置和用于从收集装置中除去液体硫的装置。

3. 发明授权

US4280990A High pressure process for recovery of sulphur from gases 失效
标题翻译：从气体回收硫的高压过程
公开(公告)号：US4280990A
公开(公告)日：1981-07-28
申请号：US136789
申请日：1980-04-03
申请人： Richard F. Jagodzinski , Richard K. Kerr
发明人： Richard F. Jagodzinski , Richard K. Kerr
IPC分类号： B01D53/86 , C01B17/04
CPC分类号： C01B17/043 , B01D53/8615 , C01B17/0439
摘要： A process is provided for producing elemental sulphur from a hydrogen sulphide and sulphur dioxide containing gas stream by a Claus type of catalytic reaction. The process is based on the discovery that the conventional Claus catalyst, in the presence of liquid sulphur and at pressures considerably greater than one atmosphere, is significantly active toward the Claus catalytic reaction. Thus, in accordance with the invention, increasing the pressure of the reaction in the presence of liquid sulphur increases both the catalytic activity and the elemental sulphur conversion. The process involves introducing a compressed hydrogen sulphide and sulphur dioxide containing gas stream into a catalytic reactor and reacting the gases in a Claus catalyst bed in the reactor to produce elemental sulphur under conditions of temperature and pressure such that water in the reactor exists only as water vapor and sulphur vapor is condensed in the catalyst bed, being removed therefrom as a liquid. The pressure within the reactor is preferably between 5 and 50 atmospheres absolute.
摘要翻译：提供了一种通过克劳斯型催化反应从硫化氢和含二氧化硫气流产生元素硫的方法。该方法基于以下发现：常规的Claus催化剂在液体硫存在下并且在显着大于一个大气压的压力下对于克劳斯催化反应具有显着的活性。因此，根据本发明，在液体硫存在下增加反应压力增加了催化活性和元素硫转化。该方法包括将压缩的硫化氢和含二氧化硫的气流引入催化反应器中并使反应器中克劳斯催化剂床中的气体与温度和压力条件下的元素硫反应，使得反应器中的水仅存在于水中蒸汽和硫蒸汽在催化剂床中冷凝，作为液体从其中除去。反应器内的压力优选为5至50大气压绝对值。

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