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Matches 1 - 50 out of 150,647

Document Document Title
WO/2019/054542A1
The present invention relates to a pneumatically controlled exhaust activation device for a semiconductor manufacturing process, wherein the exhaust activation device is formed by coupling an upper body with a lower body, such that the v...  
WO/2019/054151A1
Provided is a method for oxidizing carbon monoxide, the method including the step of oxidizing a carbon monoxide gas in a mixed gas containing the carbon monoxide gas and an oxygen gas with the oxygen gas in the mixed gas in the presence...  
WO/2019/020918A3
Method for purifying a natural gas feed stream comprising methane and hydrocarbons having at least two carbon atoms, comprising the following steps: - step a): cooling the feed gas stream in a heat exchanger; step b): feeding the stream ...  
WO/2019/054399A1
Provided is a mesoporous humidity-control material containing a compound represented by formula (X), wherein α defined in formula (1) is 0.18 or less. Formula (X): SiO2⋅nMOm/2 (In formula (X), M represents a polyvalent metal atom, m r...  
WO/2019/053367A1
A method for producing biomethane (1) from biogas (2) using an absorption system and a heat pump system comprising the following series of steps: a) cooling the absorbent solution (5) to a temperature lower than 45°C by bringing it into...  
WO/2019/052797A1
In a process for performing selective catalytic reduction (SCR) on a coke oven flue gas at a low temperature, coke oven gas (COG) is used as the reducing agent, which is mixed into the flue gas, and an SCR catalyst is used. The SCR catal...  
WO/2019/054733A2
The present invention relates to a method for reducing carbon dioxide and metal-containing dust and, more specifically, to a method for simultaneously reducing carbon dioxide and metal-containing dust by reacting sulfuric acid, which is ...  
WO/2019/055040A1
An automotive catalytic converter includes a three-way catalyst having Rh as the only precious metal configured as a front zone and a three-way catalyst having a mixture of Rh and Pd, Pt, or both configured as a rear zone, such that an e...  
WO/2019/052824A1
In a process for ammonia production, in which an additional separation step within the ammonia loop is used, remaining ammonia in the recycle feed gas is extracted by condensation in the additional separation step and adsorbed over a swi...  
WO/2018/192905A3
The invention relates to a water extraction device (1) for extracting water from ambient air (4), comprising: a sorption element for the sorption of water from an inlet air stream (3) obtained from the ambient air (4), and for emitting w...  
WO/2019/053197A1
The aim of the invention is to develop the possibility of distributing a liquid over packed-tower packing, which distribution minimises the occurring drop formation using simple means. This aim is achieved, according to the invention, by...  
WO/2019/052167A1
A nitrogen-doped mesoporous carbon-wrapped titanium dioxide composite photocatalyst, a preparation method therefor and an application thereof. The preparation method comprises the following steps: dissolving an organic ligand and Ti(OC3H...  
WO/2019/020916A3
Method for purifying a feed gas stream comprising methane and hydrocarbons having at least two carbon atoms, comprising the following steps: step a): cooling the feed gas stream in a heat exchanger; step b): feeding the stream from step ...  
WO/2019/054108A1
The purpose of the present invention is to achieve uniform diffusion of jetted ammonia gas without lengthening the duct. A denitrification apparatus (1) for a coal fired boiler is provided with a curved duct (20) having a bend section (2...  
WO/2019/053048A1
The present invention relates, inter alia, to the use of porous crystalline solids constituted of a metal-organic framework (MOF) for the capture of polar volatile organic compounds (VOCs). In particular, the MOF of interest are material...  
WO/2019/054071A1
Provided are: a CO oxidation catalyst which exhibits excellent resistance to poisonous components such as hydrogen halides and which can maintain a high CO oxidation rate over a long period of time; and a method for producing the CO oxid...  
WO/2019/054659A1
The present invention provides a desulfurization system using a desulfurization catalyst, the system comprising: a coal supply part for transferring a combustible; a spray part for spraying a desulfurization catalyst; a coal pulverizing ...  
WO/2019/006069A3
Treatment and abatement systems for treating seawater, marine vessel exhaust gas, flue gas, contaminated gas streams, or a combination thereof are described.  
WO/2019/049069A1
The present disclosure generally provides a catalyst composition comprising a zeolite containing iron and/or copper with a reduced amount of extra-framework aluminum. The catalyst composition is useful to catalyze the reduction of nitrog...  
WO/2019/051017A1
A flow splitting assembly (102) includes a manifold (106) comprising first, second and third manifold openings in fluid communication. The flow splitting assembly (102) further comprises an inlet filter (104) and first and second flow re...  
WO/2019/048840A1
A catalyst obtainable by exsolving particles of Ni, Co and/or a mixture of Ni and Co from a perovskite metal oxide of formula (I) (M1 aM2 b)(CoxNiyM3 z)O3, wherein M1 and M2 are each independently an alkali earth metal or a rare earth me...  
WO/2019/050861A1
This disclosure relates to techniques for producing liquid water from ambient air. In certain embodiments, a system includes a regeneration fluid pathway configured to receive a regeneration fluid and a thermal unit configured to heat th...  
WO/2019/048375A1
Catalyst comprising a molecular sieve with the ERI framework type having a mole ratio of silica to alumina from about 8 to about 100 and a crystal morphology defined by the ratio between the dimensions r c along and r a orthogonal to the...  
WO/2019/048017A1
The invention relates to an efficient process for removing NOx, and specifically the most abundant NOx component NO, from flue gasses from e.g. large stationary sources. Said process comprises a method for converting nitric oxide (NO) fr...  
WO/2019/046882A1
The present invention relates to methods, systems and devices for safely and efficiently capturing gaseous mercury and removing the mercury from an environment. A device of the present invention may comprise a sorbent material, a porous ...  
WO/2019/047717A1
A field effect atmospheric mineralization device is composed of a spherical water tower system and a cube-shaped emitter system. The device uses a nano graphene film doped with carbon atom allotrope compounds having different structures ...  
WO/2019/048372A1
A novel molecular sieve with the ERI framework type having a mole ratio of silica to alumina from about 8 to about 100 and a crystal morphology defined by the ratio between the dimensions r c along and r a orthogonal to the unique c-axis...  
WO/2019/047718A1
Disclosed is a field effect space purification device, composed of a spherical field effect system and a cylindrical low frequency power supply system, and belonging to the field of environmental protection equipment for controlling air ...  
WO/2019/046968A1
The present invention relates to agricultural practices for maximizing carbon sequestration, enhanced productivity, sustainable farming and minimizing greenhouse gas emissions. In one embodiment, there is provided a method comprising: pl...  
WO/2019/051405A1
A method of depositing molecules in a sealed cavity includes depositing a selected number of microcapsules in a cavity (104). Each of the microcapsules contains a predetermined amount of a first fluid. The cavity is sealed after the micr...  
WO/2019/048582A1
Process for treating flue gases in a circulating dry scrubber device wherein flue gases containing pollutants pass to a reactor where said flue gases contact a sorbent comprising high pore volume and high specific surface area slaked lim...  
WO/2019/047609A1
A spraying device for boiler energy conservation and emission reduction, being enveloped, as a whole, in a cabinet formed by a device housing; in the cabinet, a support separation plate and a nozzle support separation plate are erected r...  
WO/2019/047625A1
Apparatus and methods for controlling aerosol production during absorption in ammonia desulfurization, by removing sulfur dioxide in flue gas with an absorption circulation liquid containing ammonium sulfite, so as to control the aerosol...  
WO/2019/048373A1
A method for the preparation of a molecular sieve product with the ERI framework type by use of cyclohexane-1,4-bis(trialkylammonium) dication as an organic structure directing agent (OSDA).  
WO/2019/049629A1
This electric power generation system is provided with: a fuel gas supply device 13 which controls the methane concentration and the carbon dioxide concentration, in a mixed gas MG containing methane and carbon dioxide, so as to fall wit...  
WO/2019/047533A1
Provided is a vomit collecting device for use in gastroenterology, comprising a main body box frame, wherein the main body box frame consists of a box body (1) and supporting legs (2) located below the box body (1), and relevant collecti...  
WO/2019/045187A1
A system for treating a process exhaust stream including IPA is provided. The system comprises an IPA concentration reduction unit for reducing at least the concentration of IPA in the process exhaust stream, and a wet scrubber for recei...  
WO/2019/042911A1
The present invention relates to the use of a mixed oxide based upon cerium, an element which is Al or Si and a base metal (BM) as to absorb NOx. The invention also relates to a process for the treatment of an exhaust gas using said mixe...  
WO/2019/045778A1
An improvement to UV sterilization and disinfection devices and methods is disclosed. An apparatus for sterilization and disinfection includes: a compact, highly effective air sterilization and disinfection apparatus, which delivers clea...  
WO/2019/043099A1
An absorbent for the selective removal of hydrogen sulfide over carbon dioxide from a fluid stream, wherein the absorbent contains an aqueous solution, comprising an amine of formula (I) and/or an amine of formula (II) wherein U-V-W is C...  
WO/2019/046291A1
A feed fluid mixture including at least one condensable component and at least one non-condensable component is separated into a gaseous permeate and an at least partially liquid retentate with a gas separation membrane through simultane...  
WO/2019/045261A1
The present invention relates to a pollutant gas removal device which continuously supplies and discharges new adsorbent regardless of a breakthrough point, detects through color change of a detection tube whether pollutant gas remains i...  
WO/2019/042883A1
The invention relates to a catalyst which comprises a carrier substrate, palladium, and a zeolite, the largest channels of which are formed by 10 tetradrically coordinated atoms; to the use of said catalyst as a passive nitrogen oxide ad...  
WO/2018/236325A3
The invention relates to a durable, long-lasting oil separator with a high cycle time, suitable for use in systems requiring oil separation and filtration.  
WO/2019/045602A1
The invention relates to a multi-effect adsorption distillation system comprising of at least two distillate producing effects (2) connected to each other with liquid channels (3) and vapor channels (8) where the heat pump (1) is connect...  
WO/2019/041808A1
The present application provides a method for preparing activated carbon and a product and a use thereof. The preparation method achieves high yield and low-cost production of spherical activated carbon with a larger particle size which ...  
WO/2019/042158A1
A calcium oxide-based high temperature CO2 adsorbent, and a preparation method therefor. The adsorbent comprises a carrier M and a main active component CaO loaded on the carrier M; a structure stabilizing assistant A is further loaded o...  
WO/2019/045430A1
The purpose of the present invention is to provide: a method capable of efficiently oxidizing unburned methane at a temperature lower than that of a conventional method by using a catalyst in a mixture gas, such as exhaust gas, comprisin...  
WO/2019/044215A1
Provided are: a gas separation membrane having excellent gas permeability and capable of sustainably expressing desired gas separation selectivity even when contacting a plasticizing component such as toluene; a gas separation module usi...  
WO/2019/043975A1
In order to reduce loss caused by moisture evaporation and release moisture from a moisture absorption part efficiently, this humidity control device is configured such that: the moisture absorption part (2) is provided with at least two...  

Matches 1 - 50 out of 150,647