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Matches 1 - 50 out of 2,445

Document Document Title
WO/2019/212418A1
There is provided a method for heavy metal immobilization, the method comprising: mixing organic-containing media comprising heavy metal with at least one additive to form a mixture; and torrefying the mixture to form biochar, wherein th...  
WO/2019/195584A1
This disclosure relates to a processing that includes a first shell and a second shell disposed within the first shell. The second shell includes a first end, a second end, and a wall extending between the first end and the second end. T...  
WO/2019/184078A1
A municipal sludge fuel preparation method and an application thereof. The sludge fuel preparation method comprises the following steps: performing moisture regulation on sludge; adding an additive to the sludge subjected to moisture reg...  
WO/2019/186216A1
In a process for the treatment of biomass, the moisture content of the biomass feedstock is reduced, if necessary, to less than 12%; the dried feedstock is fed in vacuumed portions to a heat treatment roasting furnace (7) and roasted at ...  
WO/2019/182304A1
The present invention relates to a combustion efficiency improver capable of effectively improving combustion efficiency of various fossil fuels to significantly increase the steam production, reducing the concentration of combustion flu...  
WO/2019/182268A1
The present invention relates to a method for manufacturing a coal additive, wherein the coal additive is added to coal as a solid fuel to microgranulate and uniformize the coal, thereby increasing the combustion area of the coal, leadin...  
WO/2019/172635A1
In the present invention, a glassy additive is added to the inside of a solidified fuel to block scattering of fine dust. The solidified fuel maintains the morphology thereof after being combusted, thereby facilitating cleaning. The glas...  
WO/2019/166873A1
The method and apparatus according to the invention in a preferred embodiment comprises a thermally insulated gas-tight chamber (10), further comprising two perforated endless conveyor belts (9) for transfer of biomass (4), wherein bioma...  
WO/2019/156392A1
The present invention relates to a highly functional combustion promoter used for combusting (burning) combustible waste and the like. The present invention provides a combustion promoter comprising one or more silicates selected from po...  
WO/2019/137469A1
Disclosed is a method for using cold rolling magnetic filtration waste, comprising using the cold rolling magnetic filtration waste as a fluxing agent for a high-ash-fusion coal so as to achieve the technical requirements of a high melti...  
WO/2019/125274A1
There is provided a method of hydrothermal carbonization of a sludge, comprising the steps of: preheating the sludge to obtain a preheated sludge; mixing the preheated sludge with a wet-oxidized fraction to obtain a reaction mixture; sub...  
WO/2019/125275A1
There is provided a method of hydrothermal carbonization of a sludge, comprising the steps of: a) preheating the sludge to obtain a preheated sludge; b) adding an oxidizing agent, such as oxygen gas, to the preheated sludge; and c) subje...  
WO/2019/115871A1
The invention relates toa method and apparatus for treating a side water fraction (1) which comprises at least one undesired compound and which is formed in a thermochemical treatment of biomass.The side water fraction (1) comprising at ...  
WO/2019/114385A1
A method for preparing biomass fuel using urban domestic sludge, comprising: using a coulter blending machine to stir evenly urban domestic sludge, chaff, sawdust, pumice and microbial agent to obtain a mixed material; using a multi-laye...  
WO/2019/110860A1
The present invention relates to a value-added, renewable carbonaceous material, to a method for obtaining said material by means of hydrothermal carbonization from lignocellulosic biomass with an amount of water of between 50% and 90% b...  
WO/2019/111540A1
Provided is a method for producing reformed coal, the method having a dry distillation step for dry-distilling coal at 300-650°C to obtain dry-distilled coal, and an oxidation treatment step in which the dry-distilled coal is subjected ...  
WO/2019/074499A1
The present disclosure relates to a method of producing a biochar-modified bitumen. Disclosed herein are methods of oxidizing biochar for covalent linkage of biochar and bitumen.  
WO/2019/068717A1
The invention relates to a method for producing an odor-free HTC coal (1), at least comprising the following steps: a) providing a biomass (2); b) performing a hydrothermal carbonization (3) in order to produce a carbon sludge (4), the c...  
WO/2019/059768A1
The present invention concerns an improved process for the wet torrefaction (Torwash) of biomass, wherein the liquid phase comprises palm oil mill effluent (POME) which is typically considered a waste stream. The process according the in...  
WO/2019/052877A1
The invention relates to a system (10) for storing hydrogen extracted from coal, comprising a coal gasification reactor (22) for the gasification of coal, a steam power plant (24) for power generation, which is thermally coupled to the c...  
WO/2019/043031A1
The invention relates to the field of waste treatment and hydrothermal carbonization and concerns a method for digesting a biodegradable liquid filtrate (21), comprising: - a step of hydrothermal carbonization of a biomass (14) in a hydr...  
WO/2019/035723A1
Method for production of cellulose based fuel pellets from wood logs (23) comprising: comminuting the wood logs to particulate wood material; subjecting the particulate material to heat treatment in a reactor; reducing the pressure in a ...  
WO/2019/015703A1
The invention relates to a composition for reducing emissions, carbon deposits and fuel consumption when liquid hydrocarbon fuels are combusted, the composition containing from 80 to 90 percent by weight of Ferrocen and the rest is compo...  
WO/2019/010903A1
Disclosed is an energy-saving and environmentally-friendly smokeless fuel, wherein same is made of the following components in parts by weight: 300-500 parts of plant straw, 30-100 parts of charcoal, 10-20 parts of tailings, 3-8 parts of...  
WO/2019/007938A1
The present invention relates to a method for processing a biomass-containing feedstock, said method comprising the following steps: a) a step of drying said feedstock at a temperature between 20 and 80°C for a duration of between 5 and...  
WO/2019/001921A1
In a method for generating coal (5) from biomass (4) by means of hydrothermal carbonisation in an autoclave (1), wherein the reaction chamber (2) inside the autoclave is filled with biomass (4) to be carbonised in batches at the beginnin...  
WO/2018/231800A1
Propulsion systems that generate thrust from pressure generated by thermally decomposing a chemical blowing agent (CBA). In some embodiments, the CBA decomposes exothermically such that once thermal decomposition has been initiated, the ...  
WO/2018/223546A1
A system and a method for desulfurizing coal and recovering elemental sulfur. The system comprises a microwave desulfurization unit, and further comprises a raw coal drying unit, an exhaust gas collecting unit, and an elemental sulfur re...  
WO/2018/224186A1
A fine coal feed for a fixed-bed pressure gasifier and also a process and a plant for producing such a fine coal feed from a raw coal associated with accompanying rock, which fine coal feed forms, under gasification conditions, an ash or...  
WO/2018/196801A1
Disclosed are a high-concentration biomass slurry and a preparation method and the use thereof. The high-concentration biomass slurry is mainly obtained by surface modification of biomass powder particles via an emulsified solution; a sw...  
WO/2018/164279A1
The present invention provides: a silicate mixture for enhancing the combustion efficiency of a combustion engine; and a combustion accelerator. This silicate mixture is obtained by mixing a first component (11) which is composed of one ...  
WO/2018/155955A1
The present invention relates to a method for producing a solid fuel molding of an organic sludge, which is produced by using a combustible dry distillation gas of waste, which allows a high-quality solid fuel to be obtained by drying an...  
WO/2018/137597A1
Disclosed are methods for preparing a coal briquette binder using refuse leachate and for producing industrial coal briquette using the coal briquette binder. The preparation of the coal briquette binder by subjecting the refuse leachate...  
WO/2018/093054A1
Provided is an algae-based solid fuel, one embodiment of the present invention comprising a molded body containing carbonized algal powder, a binder, an emulsifier, and a combustion enhancer. The algae-based solid fuel according to one e...  
WO/2018/089840A1
The coal-derived solid hydrocarbon particles are discrete particles of coal-derived carbonaceous matter having a particle size less than about 10 µm that are substantially free of inherent or entrained mineral matter. The particles of h...  
WO/2018/075016A1
For the shipping industry, these fuels provide solutions to long outstanding technical problems that heretofore hindered supply of low sulfur marine fuels in quantities needed to meet worldwide sulfur reduction goals. Marine shipping use...  
WO/2018/068111A1
The eucalyptus produced in tropical regions tends to contain higher concentrations of chlorine and other inorganic substances in quantities that are higher than those allowed by international standards, such as Enplus and the like, for p...  
WO/2018/065591A1
The invention relates to the production of greenhouse gas emission-reduced fuels, heating mediums and combustion materials from biomass as well as to the ensuring or improvement of the quality of agricultural and forest areas by ensuring...  
WO/2018/067055A1
A method and system for the treatment of sludge in a chemical pulp mill including a step of hydrothermal carbonization (HTC) of a sludge stream, wherein said sludge stream is fed into a HTC arrangement and subjected to elevated temperatu...  
WO/2018/058162A1
The invention relates to the use of an extruder, which comprises an extruder cylinder (1), at least one extruder screw (2) arranged therein, a feed inlet (3) for supplying biomass as feed, a water inlet (4), and a nozzle (6) for dispensi...  
WO/2018/041679A1
The present invention relates to a process for reduction of energy consumption during the pretreatment of biomass.  
WO/2018/036417A1
A flue gas purification method is provided, which comprises a process of catalytic combustion operation by adding a chemical additive as a combustion enhancer into combustion equipment, in which a fuel such as coal or bio-fuels is combus...  
WO/2018/008339A1
The key feature of this method for refining low-rank coal is the feature of subjecting low-rank coal to a chemical reduction treatment. The key feature of this method for producing coke is the feature of producing refined coal using the ...  
WO/2018/009808A1
A supercritical water separation process and system is disclosed for the removal of metals, minerals, particulate, asphaltenes, and resins from a contaminated organic material. The present invention takes advantage of the physical and ch...  
WO/2018/008704A1
The system is a coal processing system for conducting drying and pulverization processing of coal. The system is equipped with a vertical roller mill (1) for pulverizing coal while supplying hot air into the mill casing and a dryer (2) f...  
WO/2018/002451A1
Increasing of the heating value of combustible biomass through hemicellulose extraction and subsequent press-drying is described. After hemicellulose extraction the remaining biomass is soft and easily press-dried to high dry content of ...  
WO/2018/002690A1
The present invention relates to a method to avoid the negative effect of both sulphur and vanadium presence contained in solid fuel used in cement clinker manufacturing line (build- up, kiln rings, etc.). The present invention consists ...  
WO/2017/222462A1
There is provided a method of treatment of sludge, such as municipal or industrial sludge from a wastewater treatment plant, comprising the steps of: -preheating an incoming sludge with at least one steam fraction, preferably by direct s...  
WO/2017/196033A1
An eco-friendly solid fuel of the present invention is characterized in that the eco-friendly solid fuel is manufactured by adding charcoal, which is obtained by burning a substance composed of any one or a combination of two or more of ...  
WO/2017/191364A1
A method and a system for separating lignin from a lignin containing liquid medium. Lignin is precipitated from a lignin containing liquid medium, the method comprising: - adding a pH lowering agent to said lignin containing liquid mediu...  

Matches 1 - 50 out of 2,445