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Patent Searching and Data


Matches 1 - 50 out of 1,030

Document Document Title
WO/2018/055566A1
ABSTRACT A method of recovering crude oil from crude oil drenched adsorbent and simultaneously regenerating the adsorbent to render it suitable for re-use in crude oil adsorption. The method includes contacting crude oil drenched adsorbe...  
WO/2017/142413A1
A cleaning device (1) has a spindle (7) for moving a nozzle holder (9) which is present on the spindle along a filter (3). The nozzle holder is provided with an internal threaded opening (11) which cooperates with the spindle. Two nozzle...  
WO/2017/043922A1
The present invention provides an environmentally friendly cleaning apparatus and a cleaning method which significantly improve cleaning performance by cleaning for a short period of time and do not cause external pollution by installing...  
WO/2017/040831A1
This disclosure includes regenerated inorganic fermented beverage stabilization and/or clarification media and a process for such regeneration. Inorganic stabilization and clarification media (for processing beer or the like) may include...  
WO/2017/040837A1
This disclosure includes regenerated inorganic fermented beverage stabilization and/or clarification media and a process for such regeneration. Inorganic stabilization and clarification media (for processing beer or the like) may include...  
WO/2017/026654A1
The present invention provides a semiautomatic hydraulic water softener which is a water softener comprising: an ion resin tank (100) having ion resin; a regenerant container (200) in which a regenerant can be introduced in order to prod...  
WO/2017/003324A3
The present invention relates to a small wafer for diagnosing skin cancer, which is made from silicon and comprises multiple layers, the first being an n-type semiconductor substrate (2) from the underside of which extends a set of nano ...  
WO/2017/001865A1
The present invention relates to a fluid for cleaning a filter, the fluid comprising: one or more salts; a non-ionic surfactant; a non-flammable solvent; and optionally, a corrosion inhibitor.  
WO/2016/161595A1
A cycle self-cleaning filter comprises: a filtering device, a backwashing device, a cleaning device, and a chemical washing device. The filtering device comprises a filtering tank (100), a water inlet pipe (110), and a water outlet pipe ...  
WO/2016/077452A2
A system and method for removing retentate from filters is disclosed, which utilizes pressurized and/or vacuum fluid through localized application. The disclosure describes a cleaning system and sequence of steps for carrying out the cle...  
WO/2016/077452A3
A system and method for removing retentate from filters is disclosed, which utilizes pressurized and/or vacuum fluid through localized application. The disclosure describes a cleaning system and sequence of steps for carrying out the cle...  
WO/2016/060731A1
An ultrasonic wave washing unit may include a housing including a media inlet, a media outlet, and a bottom surface; a plurality of ultrasonic transducers disposed about and extending from the bottom surface; a support structure includin...  
WO/2015/159849A1
This dust collection tool (1) collects particles contained inside a machine that is used in a semiconductor production process and is to have a substrate for semiconductor production placed therein. The dust collection tool (1) is provid...  
WO/2015/103252A1
A composition including HCl, urea, complex substituted keto-aminehydrochloride, an alcohol, an ethoxylate, and a ketone is provided in a method for solubilizing calcium carbonate in an aqueous suspension or dispersion of calcium carbonat...  
WO/2015/054771A1
A system for evacuating contaminants from contaminant-trapping filters comprises a contaminant-receiving container; a filter support apparatus for supporting a contaminant-trapping filter in contaminant-depositing relation with respect t...  
WO/2015/008443A1
According to the present invention, a filter used for filtration of a resist remover liquid, which has removed a positive resist from a substrate, is recycled for reuse as a filtration filter by removing the resist therefrom. By immersin...  
WO/2015/001375A1
The present disclosure relates to a cleaning assembly (24) for cleaning an internal combustion engine exhaust gas after-treatment component (26). The cleaning assembly (24) comprises a nozzle (40) for providing a first fluid flow through...  
WO/2014/171607A1
The present invention relates to a large capacity water treatment device having an automatic activated carbon restoration function comprising: a container main body (10) provided on the inner circumferential surface thereof with a plural...  
WO/2014/131864A3
A textile filter system of a pulse jet filtration device comprises a particulate textile filter bag (28) to restrain particles in a gas stream and a textile, chemically active filter sleeve (30) to remove substances from the gas stream. ...  
WO/2014/032050A1
According to one embodiment, a method (100) for cleaning and requalifying a component of an exhaust aftertreatment system includes inspecting (140) the component using an x-ray processing technique. The method further includes associatin...  
WO/2013/153149A1
The invention relates to a method for operating a water treatment system comprising multiple containers (1, 2) which can be operated in parallel and each of which is fitted with a water treatment element with a base capacity and comprisi...  
WO/2013/129823A1
The present invention provides a backwash air supply structure using a conducting drain of a filter bed, wherein a filter bed having a perforated block is divided with dividing walls, a conducting drain used as a channel for purified wat...  
WO/2013/125744A1
The present invention relates to a water treatment apparatus and a water treatment method. The present invention is a configuration having a plurality of water treatment apparatuses. A water treatment method comprises: a step of injectin...  
WO/2013/098692A1
Apparatus comprising an inlet (110), an outlet (130) and a disinfectant source (120) for providing a disinfectant. When an object (200) that needs to be disinfected is coupled to the apparatus, the disinfectant circulates between the obj...  
WO/2013/084586A1
The purpose of the present invention is to provide a DPF cleaning device and a cleaning method for the same such that ash that has been deposited in the vicinity of a plug part on the exhaust side of a DPF can be reliably eliminated. Acc...  
WO/2013/082610A1
Systems and methods for treating water passing through a catch basin may include filters. In some embodiments, the filter(s) can have a plurality of regions with different nominal flow rates.  
WO/2013/064575A1
In order to provide a method for the thermal preparation of an auxiliary material, which, to clean a stream of untreated gas laden with an organic impurity, can be introduced into the stream of untreated gas and together with the organic...  
WO/2013/064534A1
The invention relates to an apparatus (10) for the preparation of particulate auxiliary material, in particular a filter-aid material in the form of limestone powders, quartz sands or zeolites, which is mixed with at least a certain prop...  
WO/2013/056710A1
There is provided a method of cleaning a diesel particle filter, in particular for combustion engines. The method involves positioning the diesel particle filter within a cleaning cabinet. In order to remove soot particles from the parti...  
WO/2013/022441A1
An apparatus for cleaning air filters utilizes a pressurized fluid flow, preferably air, to rotate a set of air spraying jets inside a hollow interior of a filter in order to remove particles from the filter. To ensure proper positioning...  
WO/2012/161029A1
This regenerating filter manufacturing method involves (1), a step for preparing a filter that has been used in filtration of liquid dispersions containing silica particles, (2), a step for wetting the filter with a liquid, (3), a step f...  
WO/2012/089730A1
A process for cleaning particulate filters (10) having a catalytically active surface area (18), characterized by the following steps: allowing a cleaning substance adsorbable on the catalytically active surface (18), which has a vaporiz...  
WO/2012/078758A2
A filter apparatus is provided. The filter includes a filter element that carries an additive for the treatment of coolant filtered by the filter. The additive is contained within an additive chamber. A dissolvable seal is positioned ove...  
WO/2012/078758A3
A filter apparatus is provided. The filter includes a filter element that carries an additive for the treatment of coolant filtered by the filter. The additive is contained within an additive chamber. A dissolvable seal is positioned ove...  
WO/2012/031283A1
A filter assembly and method of filtering a fluid containing particulates is provided having a filter element mounted on a horizontal mandrel, whereby the filter element and mandrel are rotatable within a housing during a self-cleaning s...  
WO/2012/011807A1
The present invention provides a method of preparing a yeast fermented beverage, said method comprising the steps of: a. fermenting wort with a biologically active yeast to produce a fermented liquid containing yeast, alcohol, polyphenol...  
WO/2012/011808A1
The present invention relates to a method of of preparing a yeast fermented beverage, said method comprising the steps of: a. fermenting wort with a biologically active yeast to produce a fermented liquid; b. optionally removing yeast fr...  
WO/2012/011806A1
The present invention relates to a method of preparing a yeast fermented beverage, said method comprising the steps of: a. fermenting wort with a biologically active yeast to produce a fermented liquid; b. combining the fermented liquid ...  
WO/2012/008844A1
There is described a sieve device (1) for untreated drilling mud being brought up from a well and a method for use of the sieve device (1), where the sieve device (1) is provided with a filter device (3) arranged to separate a share of t...  
WO/2011/163030A1
A method of cleaning plugged or dirty porous metallic filter elements to regain filter activity, comprising the steps of: steaming a filter element for a first period of time; submerging the filter element in a first solution; and exposi...  
WO/2011/147577A3
The invention relates to a device for cleaning a mat consisting of filter material by means of liquid. In order for the cleaning to take place quickly and in a simple manner, according to the invention the device comprises a rectangular ...  
WO/2011/142718A1
The present invention relates to a method of cleaning a particle filter, method of cleaning a particle filter, in particular for combustion engines, which particle filter comprises a casing and a particle filter core in the casing, compr...  
WO/2011/139566A2
High shear separations of suspensions and colloid suspensions may be preformed using a fouling reduction agent to optimize the separations. The fouling reduction agents are solids. Exemplary of such solids are powdered cellulose, clays, ...  
WO/2011/138373A1
The invention relates to a method of cleaning one or more air filter elements (100) with a cleaning arrangement (1) comprising a rotatable basket (20) for holding the one or more air filters, a spraying device (30) for spraying cleaning ...  
WO/2011/136445A1
A water pressure regenerated type water softener including: a timer control valve having a valve control unit rotated by a timer spring and into which raw water is supplied; a plurality of conduits into which the raw water selectively fl...  
WO/2011/115822A3
Systems and methods for filtering algae from fluid including a piston and pressurized air system to scrape and clean algae from the filter.  
WO/2011/115822A2
Systems and methods for filtering algae from fluid including a piston and pressurized air system to scrape and clean algae from the filter.  
WO/2011/112872A2
Fluid filtration devices and methods of filtering fluids are described. The devices generally include a housing and an annular filter assembly, wherein the filter assembly is located inside the housing and comprises a filter material. Th...  
WO/2011/112872A3
Fluid filtration devices and methods of filtering fluids are described. The devices generally include a housing and an annular filter assembly, wherein the filter assembly is located inside the housing and comprises a filter material. Th...  
WO/2011/104511A1
There is described an apparatus for cleaning a filter cloth, comprising: a cleaning station comprising a gas flow device and a support surface defining an aperture; and a collection device positioned below the aperture for receiving mate...  

Matches 1 - 50 out of 1,030