Abstract:
The present application provides a method for controlling soot make in a process for the gasification of a liquid carbonaceous feedstock. The gasification process comprises the steps of: partially oxidizing the carbonaceous feedstock in a gasifier to produce syngas; guiding the syngas from an outlet of the gasifier to a quench section; cooling the syngas in the quench section to provide cooled syngas; providing the cooled syngas to a soot removal unit; using the soot removal unit to remove solids from the cooled syngas, the soot removal unit providing a cleaned syngas stream and a waste slurry stream comprising the solids removed from the syngas; substantially continuously monitoring a concentration of total suspended solids (TSS) in the waste slurry stream; providing the concentration of total suspended solids (TSS) to a control system. The control system substantially continuously optimizes the gasification process in response to changes in the concentration of total suspended solids, carbon-to-ash ratio, and optional additional parameters.
Abstract:
Gas stream scrubbing and/or filtration system (G) by means of a pressurized working fluid (F), the system (10) comprising at least one working chamber (20) having at least one inlet (21) and an outlet (22) for the gas stream (G) and at least one first opening (23) for entering the working fluid (F), at least one first feeding line (30) of the working fluid (F) comprising at least one spraying nozzle (31) for spraying the working fluid (F) inside said at least one working chamber (20) and means (40) for mounting the nozzle (31) on said at least one working chamber (20) at said at least one first opening (23). Particularly, the mounting means (40) are configured to allow the nozzle (31) to spray the working fluid (F) inside the working chamber (20), the former passing through the opening (23). The mounting means (40) are further configured to allow the access to the nozzle (31) from the outside of the working chamber (20) so as to allow an operator to easily perform maintenance, replacement and/or adjustment thereof.
Abstract translation:(F)的气流洗涤和/或过滤系统(G),所述系统(10)包括至少一个工作室(20),所述工作室(20)具有至少一个入口 (F)的至少一个第一供给管线(30)和至少一个用于进入工作流体(F)的第一开口(23),所述工作流体 ,至少一个用于在所述至少一个工作室(20)内喷射工作流体(F)的喷嘴(31)和用于在所述至少一个工作室(20)处将喷嘴(31)安装在所述至少一个工作室 至少一个第一开口(23)。 特别地,安装装置(40)构造成允许喷嘴(31)在工作室(20)内喷射工作流体(F),工作室穿过开口(23)。 安装装置(40)还被构造成允许从工作室(20)的外部进入喷嘴(31),从而允许操作者容易地执行维护,更换和/或调节。 p >
Abstract:
The present invention provides an apparatus for the treatment of exhaust gas from diesel engine or other combustion type processes, the apparatus comprising liquid and Ozone gas injection means (2) and (3) respectively, for delivering the liquid and Ozone gas into a pressurised exhaust gas stream pipe (1) when the diesel engine or other type internal combustion processes are in use. The liquid and the Ozone gas commingle as the liquid is reduced to a spray of very fine droplets in order to capture sub micron particulate materials before entering a shortened reaction/contacting chamber (4) where the contents undergo a phase change before exiting and entering a gas liquid separator (5) where the liquid droplets are separated from the treated particulate materials, which are subjected to a scrubbing regime in a downstream scrubber (11) before exiting the apparatus through an exit pipe (7). When in use, the apparatus uses the diesel engine or other combustion type process pressure to create high velocities and Reynolds numbers in the shortened reaction/contacting chamber (4) in which NOx is rapidly mixed and reacted with the injected Ozone gas and converted through to N 2 O 5 and wherein the sub micron particulate materials, with condensed hydrocarbons, are simultaneously wetted and efficiently captured by the injected and finely sheared liquid droplets.
Abstract:
본 발명은 반도체 제조공정에서 배출하는 과불화탄소(PFC) 배기가스의 성상 및 농도에 따라 그 처리에 적합하도록 기액접촉 기능이 상이한 단위 기액접촉수단을 복수개 조합한 다층의 기액접촉수단 조합체에 의해 배기가스를 처리하는 스크러버에 관한 것이다. 상기 스크러버는 세정액과 과불화탄소(PFC) 배기가스를 접촉시켜 배기가스를 흡수 정화하는 습식 스크러버에 있어서, 스크러버 내부에 설치되는 기액접촉수단이 기액접촉 기능이 상이한 기액접촉수단 단위체를 복수개 조합한 다층구조로 이루어진다.
Abstract:
Black powder flowing with hydrocarbons in a hydrocarbon pipeline is converted into a magnetorheological slurry by implementing wet scrubbing in the hydrocarbon pipeline. A flow of the magnetorheological slurry through the hydrocarbon pipeline is controlled.
Abstract:
본 발명은 습식형 공기청정기에 관한 것으로, 보다 상세하게는 공기청정기의 내부로 오염된 공기를 통과시켜 오염원을 물과 접촉시킴으로 오염원을 제거하며, 공기청정기 내부의 회전팬의 회전으로 오염된 공기를 내부로 유입과 동시에 내부로 유입된 물을 회전하는 회전팬에 충돌 접촉하여 물입자가 미세한 물입자로 분산시켜 공기와의 접촉면접을 크게 하도록 하여 공기중의 오염물질이 스며든 물과 함께 이동시간이 길면서 협소한 이동통로를 거쳐 물과 공기의 체류시간 및 충돌시간을 길게 가지도록 하여 저장탱크에 유입 또는 침전되도록 함과 아울러 실내환경의 가습기능을 가지도록 하는 습식형 공기청정기에 관한 것이다.
Abstract:
A gas scrubber that generates no plumes and a gas scrubbing method are disclosed. The disclosed gas scrubber includes: a housing, a gas-liquid contacting unit arranged inside the housing and configured to scrub process gas by contacting the process gas with a washing liquid, wherein the gas-liquid contacting unit includes a wet unit and a dry unit, a part of the process gas passes through the wet unit along with the washing liquid and the rest of the process gas passes through the dry unit, a washing liquid-distributing unit for spraying the washing liquid into the gas-liquid contacting unit, a gas mixing unit for mixing a first exhaust gas with a second exhaust gas without generating plumes, wherein the first exhaust gas is discharged from the wet unit and the second exhaust gas is discharged from the dry unit, and an exhausting means arranged inside or outside the housing.