Class / Patent application number | Description | Number of patent applications / Date published |
201005000 | AND SHAPING TO DESIRED FORM OR CONFIGURATION | 11 |
20130168223 | Method and Apparatus for Treating of Raw Biomaterial - The object of the invention is a method and an apparatus relating to the dry distillation of raw biomaterial and to the recovery of different compounds as a continuous process. In the method according to the invention, raw material is dry distilled in at least two separate dry distillation zones maintained in pressures and/or temperatures different from each other. A multi-layer dry distiller pertaining to the apparatus according to the invention consists of at least two separate dry distillation tubes maintained in different pressures and/or temperatures from each other to implement different dry distillation zones. | 07-04-2013 |
20130240343 | PYROLYZER FURNACE APPARATUS AND METHOD FOR OPERATION THEREOF - A char making apparatus comprises a longitudinal pyrolyzer furnace housing wherein coal-bearing material may be heated to a temperature to fluidize volatile materials therein and plasticize coal in the coal-bearing material. At least two rotatable drive screws are laterally positioned and interleaved within the longitudinal furnace housing and capable of conveying coal-bearing materials through the pyrolyzer furnace housing, each drive screw having a hollow drive shaft and a diverter positioned within the drive shaft to provide heating to the coal-bearing material. A heating jacket about the longitudinal furnace housing provides additional heating to the coal-bearing material. Multiple combustion chambers adjacent the heating jacket and hollow drive shaft burn fluidized volatile materials and exhaust combustion fluids through the jacket and shaft. | 09-19-2013 |
201006000 | Prior to charging to carbonizing zone | 9 |
20090250331 | AUTOTHERMAL AND MOBILE TORREFACTION DEVICES - The present invention provides an autothermal torrefaction device, which can be either stationary of mobile. Embodiments of the present invention include a torrefaction chamber having a chamber inlet for receiving biomass and at least one chamber outlet. The torrefaction chamber can be substantially surrounded by an exterior housing defining an outer jacket and having a jacket inlet and a jacket outlet. The outer jacket and torrefaction chamber define a space therebetween such that a burner unit including an inlet operatively connected to the chamber outlet and an outlet operatively connected to the jacket inlet allows vapors produced or released from within the torrefaction chamber to travel into the burner unit for combustion of at least a portion of the vapors and subsequently travel through the space between the jacket and the torrefaction chamber to provide heat necessary for autothermal torrefaction of biomass. | 10-08-2009 |
20090321242 | Method and Device for Removing Loose Material on Wavy Surfaces of stamped Coal Used for Coking - According to the invention, the loose coal is displaced from the peaks to the valleys of the waves on the narrow, long coal cake and is beaten down on the coal cake. The inventive device comprises at least one scraper ( | 12-31-2009 |
20110056820 | METHOD FOR PRETREATING AND USING THE FINE PARTICLES OF A BIOMASS IN A GASIFICATION PROCESS AND AN APPARATUS UTILIZING SAID METHOD - Method for pretreating the fine particles of a biomass. What is essential in the method is that, for pretreating the fine particles for the gasification, the fine particles are granulated by means of pellet presses or suitable briquetting devices or corresponding granulating devices such that their particle size is advantageous for coking and for the quenching of syngas. | 03-10-2011 |
20120055774 | METHOD TO REDUCE HEAT RADIATION LOSSES THROUGH COKE OVEN CHAMBER DOORS AND WALLS BY ADAPTING THE COAL CAKE IN HEIGHT OR DENSITY - A method for reducing the coking time in the oven area near the door or end wall and for improving coke quality and situation of emissions by compensating for radiation losses through coke oven chamber doors and end walls is disclosed. This compensation is accomplished by varying the height of the coal cake in the environment of the frontal coke oven chamber doors. The variation is achieved both by increasing or decreasing the coal cake over part of the length or over the entire length of the coke oven chamber door. The reduction in the height of the coal cake can be generated by omission of coal or coal compacts, the increase in height can be accomplished by stacking of coal and pressing or adding of coal compacts, with it also being envisaged to omit the pressing cycle so as to obtain a recess with a lower coal cake density which also has less heat radiation. | 03-08-2012 |
20120211345 | INSTALLATION FOR PRODUCING A COAL CAKE SUITABLE FOR COKING - A method for producing a coal cake that is suitable for coking and for subsequent charging of a coking oven chamber. At least one vibrating station including a push-table vibrating machine with an oscillatorily mounted vibrating table is provided. A mould box is clamped to the vibrating table. The mould box is filled with granular raw coal material. A weight is placed on top of the mould box. The mould box is vertically oscillated while the weight presses from above into the mould box so as to mould a vibration-compacted coal block. The vibration-compacted coal block is pushed off the vibrating table, using an ejector, onto an underlying support. The vibration-compacted coal block is pushed on the underlying support by a length (x) of the vibration-compacted coal block successive to another vibration-compacted coal block. The vibration-compacted coal blocks are successively stacked so as to form the coal cake. The coal cake is introduced into the coking oven chamber using a transporting device. | 08-23-2012 |
20130062185 | TUNNEL TYPED COKING FURNACE WITH A MOVABLE SLIDING BED AND THE METHOD USING THE SAME - The invention refers to a tunnel typed coking furnace with a movable sliding bed and the method using the same belonging to the coking field, comprising a furnace body ( | 03-14-2013 |
20130192970 | PLASMA GASIFICATION REACTORS WITH MODIFIED CARBON BEDS AND REDUCED COKE REQUIREMENTS - A process for forming and maintaining a carbonaceous bed with coke replacement units suitable for use in pyrolytic processes includes the steps of: forming a plurality of non-coke units that are either or both irregularly shaped natural wood blocks and bricks including carbon-containing fines and one or more binders; forming an initial carbonaceous bed by a quantity of particles of coke in which at least about 25% of the carbon content of the initial bed is provided by said quantity of non-coke units and up to about 75% of the carbon content of the initial bed is provided by said quantity of particles of coke; and performing a pyrolytic process with the carbonaceous bed including reacting carbon in the bed with other added process material at an elevated temperature in the bed and supplementing carbon material during the pyrolytic process by adding additional carbon material of which at least 25% of the additional carbon material is not coke. | 08-01-2013 |
20130199918 | TREATING WASTE STREAMS WITH ORGANIC CONTENT - Embodiments of systems, devices, and methods for treating, remediating, or abating carbon-containing wastes generate at least one of clean water; non-toxic, non-hazardous ash; or power. Some embodiments are modular, permitting rapid deployment, flexible configuration, and easy transportation. Embodiments of the systems treat carbon-containing aqueous waste, carbon-containing waste, or a combination thereof. The systems, devices, and methods are particularly suited to treating hydrocarbon-containing waste generated in oil and natural gas drilling and hydrofracturing. | 08-08-2013 |
20140305785 | METHOD AND DEVICE FOR CHARGING COKE OVENS WITH COMPACTED COAL BY USE OF A CHARGING PLATE SEPARATOR LAYER - Disclosed is a method and device for charging the chambers of a coke oven with compacted coal. The method includes placing a plurality of adhesion reduction particles onto a coke oven charging plate, the particles being configured to reduce at least one of adhesion forces and friction forces present between the charging plate and compacted coal to be loaded thereon, loading compacted coal onto the charging plate, moving the charging plate loaded with compacted coal to the coke oven chamber, and slidably removing the compacted coal from the charging plate such that the compacted coal is disposed in the coke oven chamber. The device comprises a metal plate configured to load compacted coal into the coke oven, a plurality of adhesion reduction particles affixed to the metal plate by an adhesive layer, and a device used to move the metal plate to a front of the firing chamber of the coke oven. | 10-16-2014 |