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1. 发明申请

US20140065057A1 SULFUR DEGASSER APPARATUS AND METHOD 有权
标题翻译： SULFUR DEGASSER设备和方法
公开(公告)号：US20140065057A1
公开(公告)日：2014-03-06
申请号：US13598516
申请日：2012-08-29
申请人： Casey J. Metheral , Leslie L. Lang , Jamsheed P. Irani , Cody J. Wohlers , Sergio A. De Paoli
发明人： Casey J. Metheral , Leslie L. Lang , Jamsheed P. Irani , Cody J. Wohlers , Sergio A. De Paoli
IPC分类号： B01D19/00 , B01F3/04 , C01B17/027
CPC分类号： C01B17/0232 , B01D11/04 , B01D2011/007
摘要： A novel system and method for degassing H2S and H2Sx from liquid sulfur (sulphur) is disclosed. The system includes a degassing vessel with a plurality of cells. The cells include a sparging gas mat with a perforated surface at the bottom of the cell to allow the release of air bubbles (or sparging gas) into the cells. A catalyst may be used during the process. As a result, hydrogen sulfide and hydrogen polysulfide are efficiently and effectively removed from the liquid sulfur.
摘要翻译：公开了一种从液硫（硫）中脱气H2S和H2Sx的新型系统和方法。该系统包括具有多个电池的脱气容器。细胞包括在细胞底部具有穿孔表面的鼓泡气垫，以允许气泡（或喷射气体）释放到细胞中。在该过程中可以使用催化剂。结果，硫化氢和多硫化氢被有效地从液体硫中除去。

2. 发明申请

US20120126439A1 METHOD AND SYSTEM FOR GENERATING SULFUR SEEDS AND GRANULES 有权
标题翻译：用于产生硫磺种子和颗粒的方法和系统
公开(公告)号：US20120126439A1
公开(公告)日：2012-05-24
申请号：US12953512
申请日：2010-11-24
申请人： Leslie L. Lang , Paul R. Larson , Jamsheed P. Irani , Sergio A. De Paoli , Casey J. Metheral
发明人： Leslie L. Lang , Paul R. Larson , Jamsheed P. Irani , Sergio A. De Paoli , Casey J. Metheral
IPC分类号： B29B9/12 , B29C67/24
CPC分类号： B29B9/12 , B01J2/06 , C01B17/0216 , C01B17/0237
摘要： Sulfur (or sulphur) spray nozzles disposed with a cooling tank spray liquid molten sulfur into the cooling liquid in the tank. Solid sulfur seeds are formed in the cooling liquid and settle in the tank. The cooling tank may be a spiral dewaterer tank that has a screw conveyor at the bottom of the tank that moves the seeds to a granulating drum for enlargement into sulfur granules. The cooling tank may also be used to capture and remove sulfur dust from a slurry of sulfur dust and water recycled from the granulating drum. The sulfur dust in the cooling tank may be captured by contact with molten sulfur droplets streaming down the cooling liquid column such that the dust particles become incorporated into the droplet, thereby being converted to seed. The granulating drum may be equipped with two or more sets of segmented lifting flights. The sets of flights may not be in alignment. The flights may be spaced apart from the inside surface of the drum with segmented rib members. The rib members may allow for the movement of sulfur seeds and granules between the flights and the inside surface of the drum as the drum rotates.
摘要翻译：设置有冷却罐的硫（或硫）喷嘴喷射液体熔融硫进入罐中的冷却液。在冷却液中形成固体硫种子并沉淀在罐中。冷却罐可以是螺旋式脱水器罐，其在罐的底部具有螺旋输送机，其将种子移动到造粒鼓以扩大成硫颗粒。冷却罐也可以用于捕集和除去从造粒鼓再循环的硫灰和水的浆料中的硫灰。可以通过与冷却液柱下游的熔融硫磺液体的接触来捕获冷却罐中的硫灰，使得灰尘颗粒结合到液滴中，从而转化为种子。造粒鼓可以配备两组或更多组分段提升飞行。这些航班可能不一致。翼片可以与具有分段肋构件的鼓的内表面间隔开。当滚筒旋转时，肋构件可以允许在烟囱和滚筒的内表面之间移动硫种子和颗粒。

3. 发明授权

US08329072B2 Method and system for generating sulfur seeds and granules 有权
标题翻译：产生硫磺种子和颗粒的方法和系统
公开(公告)号：US08329072B2
公开(公告)日：2012-12-11
申请号：US12953512
申请日：2010-11-24
申请人： Leslie L. Lang , Paul R. Larson , Jamsheed P. Irani , Sergio A. De Paoli , Casey J. Metheral
发明人： Leslie L. Lang , Paul R. Larson , Jamsheed P. Irani , Sergio A. De Paoli , Casey J. Metheral
IPC分类号： B29B9/00
CPC分类号： B29B9/12 , B01J2/06 , C01B17/0216 , C01B17/0237
摘要： Sulfur (or sulphur) spray nozzles disposed with a cooling tank spray liquid molten sulfur into the cooling liquid in the tank. Solid sulfur seeds are formed in the cooling liquid and settle in the tank. The cooling tank may be a spiral dewaterer tank that has a screw conveyor at the bottom of the tank that moves the seeds to a granulating drum for enlargement into sulfur granules. The cooling tank may also be used to capture and remove sulfur dust from a slurry of sulfur dust and water recycled from the granulating drum. The sulfur dust in the cooling tank may be captured by contact with molten sulfur droplets streaming down the cooling liquid column such that the dust particles become incorporated into the droplet, thereby being converted to seed. The granulating drum may be equipped with two or more sets of segmented lifting flights. The sets of flights may not be in alignment. The flights may be spaced apart from the inside surface of the drum with segmented rib members. The rib members may allow for the movement of sulfur seeds and granules between the flights and the inside surface of the drum as the drum rotates.
摘要翻译：设置有冷却罐的硫（或硫）喷嘴喷射液体熔融硫进入罐中的冷却液。在冷却液中形成固体硫种子并沉淀在罐中。冷却罐可以是螺旋式脱水器罐，其在罐的底部具有螺旋输送机，其将种子移动到造粒鼓以扩大成硫颗粒。冷却罐也可以用于捕集和除去从造粒鼓再循环的硫灰和水的浆料中的硫灰。可以通过与冷却液柱下游的熔融硫磺液体的接触来捕获冷却罐中的硫灰，使得灰尘颗粒结合到液滴中，从而转化为种子。造粒鼓可以配备两组或更多组分段提升飞行。这些航班可能不一致。翼片可以与具有分段肋构件的鼓的内表面间隔开。当滚筒旋转时，肋构件可以允许在烟囱和滚筒的内表面之间移动硫种子和颗粒。

4. 发明授权

US09346677B2 Sulfur degasser apparatus and method 有权
标题翻译：硫脱气装置及方法
公开(公告)号：US09346677B2
公开(公告)日：2016-05-24
申请号：US13598516
申请日：2012-08-29
申请人： Casey J. Metheral , Leslie L. Lang , Jamsheed P. Irani , Cody J. Wohlers , Sergio A. De Paoli
发明人： Casey J. Metheral , Leslie L. Lang , Jamsheed P. Irani , Cody J. Wohlers , Sergio A. De Paoli
IPC分类号： B01D19/00 , B01F3/04 , C01B17/027 , C01B17/02
CPC分类号： C01B17/0232 , B01D11/04 , B01D2011/007
摘要： A novel system and method for degassing H2S and H2Sx from liquid sulfur (sulphur) is disclosed. The system includes a degassing vessel with a plurality of cells. The cells include a sparging gas mat with a perforated surface at the bottom of the cell to allow the release of air bubbles (or sparging gas) into the cells. A catalyst may be used during the process. As a result, hydrogen sulfide and hydrogen polysulfide are efficiently and effectively removed from the liquid sulfur.
摘要翻译：公开了一种从液硫（硫）中脱气H2S和H2Sx的新型系统和方法。该系统包括具有多个电池的脱气容器。细胞包括在细胞底部具有穿孔表面的鼓泡气垫，以允许气泡（或喷射气体）释放到细胞中。在该过程中可以使用催化剂。结果，硫化氢和多硫化氢被有效地从液体硫中除去。

5. 发明申请

US20140217631A1 SULFUR GRANULATOR SYSTEM AND METHOD 有权
标题翻译： SULFUR GRANULATOR系统和方法
公开(公告)号：US20140217631A1
公开(公告)日：2014-08-07
申请号：US14247112
申请日：2014-04-07
申请人： Leslie L. Lang , Jamsheed P. Irani , Sergio A. De Paoli , Casey J. Metheral
发明人： Leslie L. Lang , Jamsheed P. Irani , Sergio A. De Paoli , Casey J. Metheral
IPC分类号： C01B17/02 , B01J2/06
CPC分类号： B29B9/12 , B01J2/06 , C01B17/0216 , C01B17/0237
摘要： Sulfur (or sulphur) spray nozzles disposed with a tank spray liquid molten sulfur into the cooling liquid in the tank. Solid sulfur seeds are formed in the cooling liquid and settle in the tank. The tank may be a spiral dewaterer tank that has a screw conveyor at the bottom of the tank that moves the seeds to a granulating drum for enlargement into sulfur granules. The tank may also he used to capture and remove sulfur dust from a slurry of sulfur dust and water recycled from the granulating drum. The sulfur dust in the cooling tank may be captured by contact with molten sulfur droplets streaming down the cooling liquid column such that the dust particles become incorporated into the droplet, thereby being converted to seed. The granulating drum may be equipped with two or more sets of segmented lifting flights. The sets of flights may not be in alignment. The flights may be spaced apart from the inside surface of the drum with segmented rib members. The rib members may allow for the movement of sulfur seeds and granules between the nights and the inside surface of the drum as the drum rotates.
摘要翻译：硫（或硫）喷嘴设置有罐喷射液体熔融硫进入罐中的冷却液体。在冷却液中形成固体硫种子并沉淀在罐中。罐可以是螺旋式脱水器罐，其在罐的底部具有螺旋输送机，其将种子移动到造粒鼓，以扩大成硫颗粒。罐也可以用来从造粒鼓再循环的硫灰和水的浆料中捕获并除去硫灰。可以通过与冷却液柱下游的熔融硫磺液体的接触来捕获冷却罐中的硫灰，使得灰尘颗粒结合到液滴中，从而转化为种子。造粒鼓可以配备两组或更多组分段提升飞行。这些航班可能不一致。翼片可以与具有分段肋构件的鼓的内表面间隔开。当滚筒旋转时，肋构件可以允许硫离子和颗粒在滚筒的夜晚和内表面之间移动。

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