公开(公告)号：WO2010062682A1

公开(公告)日：2010-06-03

申请号：PCT/US2009/062758

申请日：2009-10-30

Applicant: OFFICE OF TECHNOLOGY COMMERCIALIZATION

Inventor： GUPTA, Ashwani

IPC: B01D53/52 ,  B01J19/24 ,  C01B17/04

CPC classification number: B01D53/52 ,  B01D2251/102 ,  C01B17/0413 ,  C01B17/0417 ,  Y02P20/129

Abstract: A method and system are presented for the combustion of hydrogen sulfide mixed with other gases for simultaneous recovery of sulfur and energy from hydrogen sulfide at higher efficiency. The amounts and velocity of the hydrogen sulfide into the reactor is selected in such a way that it is not possible to burn the hydrogen sulfide in a normal thin reaction zone during its combustion that normally prevails in almost all flame combustion devices. The injected hydrogen sulfide gas is mixed in a thermal reactor with fresh air and hot active combustion gases in the reactor on account of internal jet pump effect and self-induced entrainment. The reaction is exothermic so that the chemical energy present in hydrogen sulfide is recovered together with the sulfur that is tapped off from he process. The reactor process can also be used for other gas and chemicals that require controlled reactor thermo-chemical environment. Various reactors are shown capable of controlling the formation of a thermal distribution flow pattern based on the position and position and direction (and other factors) regarding fluid introduction within a combustion chamber of the reactors.

Abstract translation: 提出了与其他气体混合的硫化氢燃烧的方法和系统，以更高的效率同时从硫化氢中回收硫和能量。 选择硫化氢进入反应器的量和速度，使得在几乎所有火焰燃烧装置中通常普遍存在的燃烧过程中，不可能在正常的薄反应区中燃烧硫化氢。 注入的硫化氢气体在热反应器中与新鲜空气和热活性燃烧气体在反应器中混合，这是由于内部喷射泵效应和自身引发的夹带。 反应是放热的，因此存在于硫化氢中的化学能与从其过程中被分离的硫一起回收。 反应器工艺也可用于需要受控反应堆热化学环境的其他气体和化学品。 示出了各种反应器能够基于关于在反应器的燃烧室内的流体引入的位置和位置和方向（和其他因素）来控制形成热分布流动模式。

公开(公告)号：EP2358464A1

公开(公告)日：2011-08-24

申请号：EP09745254.4

申请日：2009-10-30

Applicant: Office Of Technology Commercialization

Inventor： GUPTA, Ashwani

IPC: B01D53/52 ,  B01J19/24 ,  C01B17/04

CPC classification number: B01D53/52 ,  B01D2251/102 ,  C01B17/0413 ,  C01B17/0417 ,  Y02P20/129

Abstract: A method and system are presented for the combustion of hydrogen sulfide mixed with other gases for simultaneous recovery of sulfur and energy from hydrogen sulfide at higher efficiency. The amounts and velocity of the hydrogen sulfide into the reactor is selected in such a way that it is not possible to burn the hydrogen sulfide in a normal thin reaction zone during its combustion that normally prevails in almost all flame combustion devices. The injected hydrogen sulfide gas is mixed in a thermal reactor with fresh air and hot active combustion gases in the reactor on account of internal jet pump effect and self-induced entrainment. The reaction is exothermic so that the chemical energy present in hydrogen sulfide is recovered together with the sulfur that is tapped off from he process. The reactor process can also be used for other gas and chemicals that require controlled reactor thermo-chemical environment. Various reactors are shown capable of controlling the formation of a thermal distribution flow pattern based on the position and position and direction (and other factors) regarding fluid introduction within a combustion chamber of the reactors.