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Matches 251 - 300 out of 12,913

Document Document Title
WO/2020/207503A1
Disclosed are a negative-pressure reverse-combustion device for oil pollutants and an oil recovery method. The negative-pressure reverse-combustion device is composed of a negative-pressure reverse-combustion reaction furnace, a negative...  
WO/2020/208648A1
Energy generation from distillery effluent streams. The invention relates to a method for the generation of steam and electricity using effluent streams, like raw spent wash stream, produced in alcohol distilleries. More particularly it ...  
WO/2020/201697A1
The field of the invention relates to a burner. The burner is for treating an effluent stream from a manufacturing process tool and comprises: a spiral plenum chamber defining a combustion chamber for treating the effluent stream, the sp...  
WO/2020/199145A1
A VOCs waste gas treatment system, consisting of two subsystems which are respectively a circulation system and a discharge system: the circulation system comprising a waste gas source (1), an air supply circulation pipeline (23), an air...  
WO/2020/199098A1
A system for increasing the steam temperature of a waste incinerator by utilizing a leachate marsh gas, comprising a leachate treatment device (1), a marsh gas purification device (2), a gas furnace (3), a waste incineration exhaust heat...  
WO/2020/197395A1
This invention relates to a rotary kiln (1) for cracking open and evaporating size-reduced plastic waste, consisting of a cylindrical kiln housing (2) the wall of which can be heated to the respective evaporation temperature. The kiln ho...  
WO/2020/185260A1
A fluid flow diverter is provided that includes a diverter body having four ports, a rotating plenum located within the diverter body, and a purge fluid assembly that supplies a purge fluid to the plenum. The plenum has two stop position...  
WO/2020/183537A1
The present invention provides an exhaust gas purifier capable of improving the rate of removal of, inter alia, fine dust in exhaust gas. Specifically, this exhaust gas purifier comprises a casing (12) having an exhaust gas intake port (...  
WO/2020/176963A1
An incinerator comprising a cylindrical housing and a plurality of burners is provided. Each burner is oriented to emit gas at an upward and radially inward angle such that the burners collectively generate an upward, helical gas flow. A...  
WO/2020/178599A1
A process for upgrading a pyrolysis oil comprising treating the pyrolysis oil with an upgrading solution to provide a mixture comprising an extract phase and a raffinate phase, wherein the upgrading solution comprises a polar organic sol...  
WO/2020/178140A1
The invention relates to a regenerative post-combustion device, which comprises, along a longitudinal axis: - a combustion chamber; - a heat exchanger space, which is divided at least into two heat exchanger segments each filled with hea...  
WO/2020/174123A1
The method of the invention for treatment of particulate material for metal recovery comprises heating a furnace to a first temperature, feeding a particulate material into the furnace, and before or after heating of the raw material, fe...  
WO/2020/168875A1
A rotary indirect thermal desorption device and a system comprising a rotary indirect thermal desorption device. Said device comprises a kiln head (1), a kiln end (2), a rotary cylinder body (3), a combustion chamber (4), a feed port (7)...  
WO/2020/168411A1
A reactor system made up of a single canister or a plurality of separate canister sections for the advanced thermal chemical conversion processing of municipal solid waste ("MSW"), either sorted or unsorted, and autoclaves specially desi...  
WO/2020/159735A1
A method is provided for controlling airflow into a furnace that employs a velocity type damper. In one embodiment, the method for controlling airflow may include engaging a velocity type damper to an air port opening of a furnace. The v...  
WO/2020/157380A1
The present invention concerns a method for the manufacturing of material (11, 201) suitable for earth construction in a sintering process and a reactor plant for implementing the sintering process, in which screening fines are used as a...  
WO/2020/157864A1
Provided is a heat storage material which has a simple structure, which is easy to maintain and is economical, and with which it is easy to obtain a material with the target heat exchange efficiency. That is to say, this heat storage mat...  
WO/2020/151571A1
Disclosed is a thermal desorption device. The device comprises a thermal treatment box (11) for carrying out heating and desorption on a material, wherein screw feeders (12) are mounted in the thermal treatment box, a rotary shaft (121) ...  
WO/2020/144988A1
This ship boiler is provided with: a furnace; a burner device that is provided to a furnace wall of the furnace and that injects, into the furnace, a fuel for combustion and air for combustion; and at least one volatile gas supply part t...  
WO/2020/138484A1
This fluidized bed furnace which burns a fuel containing an alkali metal is provided with a fluidized bed that burns a fuel supplied thereto by fluidizing a fluid medium. The fuel contains an alkali metal. The fluid medium is composed of...  
WO/2020/133534A1
A device for recovering and utilizing rice husk incineration energy. The device comprises a rice husk incineration device and an energy recovery and utilization device, wherein the rice husk incineration device improves heating component...  
WO/2020/127066A1
A sewage sludge mono-incineration process is intended to provide a solution that allows sewage sludge ash to be output from a sewage sludge mono-incineration plant, which sewage sludge ash still contains an amount of unburned carbon whic...  
WO/2020/120947A1
An abatement apparatus and method are disclosed. The abatement apparatus is for treating an effluent stream from a semiconductor processing tool and comprises: a first abatement device configured to receive the effluent stream and operab...  
WO/2020/118593A1
A sludge conveying system of a garbage incinerator, comprising a sludge main pipeline (5) and a sludge receiving bin (1), a sludge conveying pump (2), and a sludge conveying pump outlet electric gate valve (3.1) that are sequentially arr...  
WO/2020/114906A1
The invention relates to a method for utilising vapours (B) which are obtained during the drying of a solid material (KS), preferably a sludge (KS), wherein the vapours (B) are introduced into a flue gas (R) which is obtained during comb...  
WO/2020/113662A1
Provided are a device and method for purifying CO and NOx in sintered flue gas; the device comprises a desulfurization unit, a CO combustion unit, and a denitration unit, which are connected in sequence; the CO combustion unit comprises ...  
WO/2020/108223A1
Disclosed are a low-nitrogen stable combustion system and process for a carbon black tail gas, wherein the process comprises the following steps: (1) providing a low-nitrogen stable combustion system having a low nitrogen combustor and a...  
WO/2019/009811A9
Provided are a device and system for controlling the decomposition oxidation of gaseous pollutants. A novel reaction portion design reduces particle formation in fluids during treatment, thereby improving the defect of particle accumulat...  
WO/2020/104804A1
An abatement method is disclosed. The method comprises: supplying a combustion chamber of an abatement apparatus with an effluent stream containing a perfluoro compound, together with combustion reagents and a diluent; heating a combusti...  
WO/2020/100190A1
Provided is a heat-storage-type exhaust gas scrubbing device that is capable of efficiently pyrolyzing toxic components, especially persistent components such as PFCs that decompose at high temperatures, in exhaust gas with less fuel exp...  
WO/2020/094183A1
The aim of the invention is to provide a method for purifying a raw gas stream containing water vapour, which method can be carried out simply and economically. This aim is achieved, according to the invention, in that the method compris...  
WO/2020/093535A1
Disclosed is an ash residue conveying mechanism and a gasification plasma waste melting furnace. The gasification plasma waste melting furnace comprises a pretreatment portion (10) and a melting portion (20). The pretreatment portion (10...  
WO/2020/087154A1
A burner for combusting low pressure gas includes: an outer wall configured as a venturi including a lower end, a mid throat section, and an upper end, the lower end being bell shaped and the upper end further including an upper end inne...  
WO/2020/082201A1
Presented is a process for treating a tail gas having nitrogen oxides and an alkyl nitrite. The process comprises contacting the tail gas with an alkyl alcohol in the presence of oxygen to absorb the alkyl nitrite, contacting the resulti...  
WO/2020/083203A1
An exhaust treatment system, comprising a dust-removal system; wherein the dust-removal system comprises an electric field device (1021) and an exhaust cooling device; the electric field device (1021) comprises an inlet of the electric f...  
WO/2020/076602A1
An oxidizer head assembly includes a head body defining an inlet flange, an outlet flange, and a wall, where the inlet flange, the outlet flange, and the wall define a cavity positioned between the inlet flange and the outlet flange, a p...  
WO/2020/073667A1
Disclosed in the present invention is an integrated catalyst system for stoichiometric-burn natural gas vehicles, the catalyst system consisting of a three-way catalyst, a molecular sieve catalyst, and a base body, the three-way catalyst...  
WO/2020/073666A1
Disclosed in the present invention is a tail gas treatment catalyst. The catalyst consists of a carrier, a first catalyst, and a second catalyst. The first catalyst and the second catalyst are provided on both ends of the carrier. The fi...  
WO/2020/061641A1
The present invention relates to, inter alia, a flare system including: (i) A gas separator including an inlet, at least one vacuum relief, at least one pressure relief, and a gas outlet; (ii) A flare for igniting gas, wherein the flare ...  
WO/2020/059974A1
The present invention relates to a plasma steam burner system for eco-friendly combustion which can increase combustion efficiency by mixing with and using plasma steam in the process of the combustion treatment of a to-be-treated oil su...  
WO/2020/057774A1
The invention refers to a pyrolysis plant comprised inter alia by: a) an exhaust heated feeder comprised at least by: a receiver hopper (101); a drive (103); a photo eye sensor or paddle switch (104); a slide gate (106); a twin screw fee...  
WO/2020/041917A1
Disclosed are a green cleaning-thermal desorption integrated technology treatment method and system for high-concentration petroleum sludge. The method comprises the treatment steps of homogeneous impurity removal pretreatment, chemical ...  
WO/2020/030552A1
The invention relates to a method for cleaning mineral solid materials, mineral solid material mixtures and wood materials having organic pollutants, which are processed at a temperature of 60 °C or more and under a negative pressure, t...  
WO/2020/019099A1
Proposed are an ejection-type combustion device, comprising a protective cover and a combustion system, wherein the combustion system comprises several Venturi burners, each of which has an air intake portion for ejecting air and a head ...  
WO/2020/021345A1
The present invention relates to system and method for reducing the volume of sewage sludge, the system comprises a dryer adapted to receive the sewage sludge and a drying gas and produce a mixture comprising a dried sludge component and...  
WO/2020/012371A1
Disclosed is a process of decontamination of water contaminated by organofluorine compounds, in particular perfluoroalkyl compounds (PFAS), by means of filtration, concentration and reverse osmosis steps. The concentrated water residue r...  
WO/2020/007627A1
The invention relates to a system for the synthesis of ammonia, comprising at least: a) a reformer (1); b) a carbon monoxide (CO) converter (2); c) a carbon dioxide (CO2) scrubber unit with recovery (3); d) a methanation unit (4); and e)...  
WO/2020/008177A1
An abatement system for abating process gas received from a process chamber, the abatement system comprising: a plurality of burner modules (24, 26), each burner module (24, 26) comprising a respective burner (36, 50) for receiving the p...  
WO/2020/000372A1
A combined treatment method for Sorghum bicolor (Linn.) Moench plants rich in heavy metals: first fermenting Sorghum bicolor (Linn.) Moench stalks by using a solid state fermentation technology to produce ethanol with an economic value, ...  
WO/2019/240948A1
Various embodiments disclosed herein include a system and method for processing an exhaust gas. The system comprises a regenerative thermal oxidizer (RTO), a bypass flow module in parallel with the RTO, and a mixing module disposed downs...  

Matches 251 - 300 out of 12,913