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Patent Searching and Data


Matches 851 - 900 out of 7,474

Document Document Title
WO/2001/059379A1
The present invention provides a centrifugal dryer (10) with a flow disrupter (70) located within the flow path of a slurry, comprising a desired particulate matter and a transport fluid, so as to impart a force angularly disposed to an ...  
WO/2001/055658A1
A method and device for drying washed objects, wherein even a washed object which is light in weight and thin and which has a small thermal storage capacity can be dried quickly and reliably. Further, drying can be effected in a safe way...  
WO/2001/051866A1
A method and apparatus for high pressure drying of semiconductor wafers includes the insertion of a wafer (50) into an open vessel (52), the immersion of the wafer in a liquid (56), pressure sealing of the vessel, pressurization of the v...  
WO/2001/043846A1
The invention relates to a method and a device for separating solids from a first liquid phase, whereby the solid in a first liquid phase is brought into contact with a second liquid phase and the solid is transferred into the second liq...  
WO/2001/044736A1
The present invention relates to a vane assembly for use in a drying apparatus comprising a drying chamber with a heating jacket which is used for drying moist material such as fish offal, food leftovers etc. The drying chamber is substa...  
WO/2001/040727A1
The invention relates to a method for treating organic material before decay or freeze drying. In the method, organic material, preferably refrigerated or frozen, is subjected to a splitting treatment. Subsequently, the material is freez...  
WO/2001/036888A1
A lyophilizer system is adapted for operation in a first mode or a second mode with microwave assisted drying. The system (20) includes a lyophilizing chamber (22), including shielding (68, 78, 84) from microwaves. The chamber is connect...  
WO/2001/034292A2
This invention relates to the improvement of arrays of porous polymer pads on solid supports used in biological assays. The invention involves freeze drying the porous polymer pads to increase pore size. The increased pore size results i...  
WO/2001/032531A1
The invention relates to thermoplastic compositions that contain reactive isocyanate groups and that are suitable for use as desiccants for packaging moisture-sensitive goods, especially for packaging polyurethane melt adhesives that cro...  
WO/2001/032835A1
A method is provided for freeze-drying multiple samples of viable microorganisms which method comprises: (i) providing a container comprising multiple wells; (ii) dispensing multiple liquid samples, each sample comprising a viable microo...  
WO/2001/033148A1
A system for the freeze processing of materials includes two spaced units (52, 52'), each including a plurality of channels (102). A refrigeration system intercouples the two units so that heat extracted from material as it is being froz...  
WO/2001/031647A1
The invention relates to method for drying data carrier plates (8) wherein a liquid dye is applied to a plastic disk and subsequently dried. Drying occurs under pressure. Rapid, energy-saving drying is achieved without the quality of sai...  
WO/2001/027235A1
Described are processes for removing water from the surface of a substrate, wherein the compositions comprise a fluorinated solvent and a nonionic, poly-fluoroalkyl, hydroxy-substituted surfactant.  
WO/2001/025708A1
The invention relates to a method for drying particulate substances. In a first step, the particulate substance is introduced into a heat exchanger (7), together with a heat transfer medium; in a second step, the stream of material produ...  
WO/2001/025706A1
A process for drying semiconductor wafers includes loading a wafer (160) wetted with rinsing fluid into a rotor (152) and orientating the wafer along a substantially vertical plane. A gas saturated with a solvent vapor (135) is passed ov...  
WO/2001/024648A2
The invention relates to a method for drying fruits and vegetables, to a facility for implementing said method and to an air conveyor dryer for said facility. A facility for drying fruits and vegetables having a pre-drying station, a mic...  
WO/2001/023814A1
A method and system for cooling and effecting a change in state of a liquid mixture (2), wherein a liquid mixture (2) is atomized to form an atomized liquid mixture (29), which is cooled to change its physical state; cooling being perfor...  
WO/2001/022016A1
A method and apparatus for fabricating and drying wafers (13), including micro-electronics mechanical systems (MEMS) structures, in a second supercritical processing fluid environment. The apparatus utilizes an inverted pressure vessel (...  
WO/2001/019345A1
Method of obtaining microparticles. A method for the preparation of homogeneous microparticles containing a pharmaceutically active substance by a spray freezing technique wherein the medium to be atomized into droplets has a high dry co...  
WO2000071222A3
The object of this invention is to provide a sludge dehydration and dry system. This system feeds sludge-laden waste liquid from a sludge inlet unit (10) to pressure vessels of an automatic pneumatic pump (20), and feeds waste liquid to ...  
WO/2001/016542A1
The invention concerns a method for drying moisture-sensitive substances with a solvent which mainly consists in separating said substances from an ambient atmosphere wherein said solvent is present by hermetically sealing said substance...  
WO/2001/014809A1
An apparatus suitable for low temperature processing and high temperature sterilization comprising a halogenated heat-transfer fluid. The apparatus comprises an expansion device which may optionally comprise a membrane. Another embodimen...  
WO/2001/009559A1
The invention relates to a lyophilization method which comprises the following steps: In a first step, the pressure in the drying chamber is reduced at a temperature in the drying chamber that is above the solidification point of the pre...  
WO/2001/007851A1
A method and apparatus are disclosed for improving drying of a module, tooling, and solder stencils via the introduction of acoustic pressure waves and/or vibrational energy to the module, tooling, or solder stencils. The acoustic pressu...  
WO/2001/006189A1
An air blower apparatus (1) is described which has a blower unit (2), an attached base (17) and a length of flexible hose used in combination to move volumes of air at speeds for the purpose of accelerating drying processes, for example,...  
WO/2001/006188A1
A device for enhancing removal of liquid from fabric, such as a vacuum head device (10) for removing liquid from carpet (14), includes an elongated base plate (18) to be moved across the carpet. The vacuum head (10) had a tapering cross ...  
WO/2001/006192A1
A method and several exemplary apparatus for capillary dewatering of foam materials. The apparatus may include felt (20) which is applied to an exposed face (14) of the foam material (10), or a double felt arrangement applied to two oppo...  
WO/2001/001055A1
The invention concerns in particular a dryer with centrifugal effect for loose products (P), comprising a rotary drum (2) with substantially horizontal axis (XX') in the form of a frustum cone open at its two ends (210, 230), the opening...  
WO/2000/079266A1
A method of determining the moisture content of charge of wood having a moisture content below fiber saturation and being subjected to a Radio Frequency dielectric heating process to the degree required to control the process (e.g., term...  
WO2000050207A3
The invention relates to a method and an apparatus for drying and/or thermally treating wood, wherein a batch of wood (2) to be processed is placed in a drying chamber (1) that is divided off from its surroundings, and energy is supplied...  
WO/2000/079195A1
It has been found that a cut tree trunk that has a front and a rear major cut surface and possibly also other cut surfaces at which branches have been cut from the trunk can be dried by creating a pressure difference between two of said ...  
WO/2000/074694A1
Medicinal plants are dried by applying microwave power to plant materials in a chamber under reduced pressure to reduce the moisture content of the plant materials without significantly reducing (oxidizing) the concentration of active me...  
WO2000044641A3
Disclosed are bulk lyophilization containers including aseptic closure portions (104) or heat flux equalization portions that promote improved bulk lyophilization. Also disclosed are methods of using the bulk lyophilization containers an...  
WO/2000/071222A2
The object of this invention is to provide a sludge dehydration and dry system. This system feeds sludge-laden waste liquid from a sludge inlet unit (10) to pressure vessels of an automatic pneumatic pump (20), and feeds waste liquid to ...  
WO/2000/067970A1
The present invention provides a process for reducing the moisture content in a material such as a wood or wood product, the method including exposing the material to a substantially oxygen free heating fluid including H¿2?O and a dilue...  
WO/2000/059476A1
Improved methods for forming fine particles of a material have been developed, wherein the method steps include dissolving the material in a solvent to form a dilute solution, immobilizing the dilution solution, and then removing the sol...  
WO/2000/056474A1
The present invention relates to a method and apparatus for use in removing at least one volatile contaminant from contaminated material by using a rotary vacuum retort during high temperature and vacuum processing. The loading and unloa...  
WO/2000/053983A1
The invention relates to a device and a method for vacuum drying, according to which, in a first step, the object to be dried is heated and pre-dried in a vacuum chamber (1), which can be closed such that it is air-tight, by means of con...  
WO2000020813A9
A centrifugal dryer (10) comprising a plurality of conveyors (12) that are arranged inside a pair of trunnion rings (36) such that the conveyors (12) are shingled to form a polygon shaped cylinder (14) that rotates about the central axis...  
WO2000026899A3
Physical effects produced within RMS resonators are utilized as a means to process materials within the resonator including for example one or more of comminution, converting liquids into vapors and gases, drying of powders, rapid mixing...  
WO/2000/052406A1
A method and an arrangement for drying material to a predetermined moisture content. The material is stirred or agitated in a drying container and heated by microwave energy while being held at a chosen sub-atmospheric pressure. The magn...  
WO/2000/052405A1
A method and plant for sanitising and drying water-containing organic material, in which finely divided material is poured into a treatment chamber that is transparent to microwave energy and heat is delivered from magnetrons (19) dispos...  
WO/2000/050207A2
The invention relates to a method and an apparatus for drying and/or thermally treating wood, wherein a batch of wood (2) to be processed is placed in a drying chamber (1) that is divided off from its surroundings, and energy is supplied...  
WO/2000/044767A2
The invention relates to a method for drying protein crystals contained in an aqueous protein crystal suspension. The method is characterized in that the protein crystal suspension is dried in a centrifugal dryer and that after the prote...  
WO/2000/044354A1
The present invention relates to lyophilisates with an improved dissolution rate and particle-free reconstitution. This is achieved by additionally heating the filled solutions to temperatures between 30° and 95° C and directly at the ...  
WO/2000/044641A2
Disclosed are bulk lyophilization containers including aseptic closure portions (104) or heat flux equalization portions that promote improved bulk lyophilization. Also disclosed are methods of using the bulk lyophilization containers an...  
WO/2000/043717A1
A method and apparatus is disclosed for drying objects or materials using microwave energy. The microwave energy raises the temperature of the objects or materials (1) in a drying chamber (16) causing moisture to be released from the obj...  
WO/2000/042371A1
A process and apparatus for removing moisture from a material without substantially spoiling the material are described. The process comprises: a) subjecting the material to a controlled humidity environment, said environment being at a ...  
WO/2000/040910A1
The present invention is related to a system for controlling the pressure in a drying apparatus. A control valve (7) located between the vacuum pump (5) and the condenser (2) is employed to regulate the pressure in the vacuum chamber (1).  
WO/2000/040911A1
The invention relates to a centrifugal dehydrator for separating and dehydrating granulates out of a suspension, in which a rotor which is vertically arranged in an outer housing for collecting liquid and which is equipped with delivery ...  

Matches 851 - 900 out of 7,474