CN104789265A - Direct gasification method and apparatus for charcoal and carbon compound - Google Patents
Direct gasification method and apparatus for charcoal and carbon compound Download PDFInfo
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- CN104789265A CN104789265A CN201410048992.5A CN201410048992A CN104789265A CN 104789265 A CN104789265 A CN 104789265A CN 201410048992 A CN201410048992 A CN 201410048992A CN 104789265 A CN104789265 A CN 104789265A
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- Prior art keywords
- charcoal
- carbon compound
- cavity
- hydrogen
- direct gasification
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/002—Horizontal gasifiers, e.g. belt-type gasifiers
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/154—Pushing devices, e.g. pistons
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0966—Hydrogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0973—Water
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/12—Heating the gasifier
- C10J2300/1246—Heating the gasifier by external or indirect heating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention relates to the technical field of gasification of charcoal and discloses a direct gasification method for charcoal and a carbon compound. According to the method, the charcoal and the carbon compound are placed in the front section of an enclosed cavity and mixed with water or hydrogen; then the obtained mixture is heated to more than 800 DEG C, and high temperature and high pressure are formed in the cavity; the charcoal and the carbon compound become a variety of elemental atoms or micro-molecules through pyrolysis, and the elemental atoms or micro-molecules recombine with hydrogen atoms and oxygen atoms produced after pyrolysis of water or hydrogen atoms produced after pyrolysis of hydrogen to form high-calorific-value gases (mainly including methane and carbon monoxide) which are mainly low molecules (also called as small molecules); and a recovery chamber is arranged at the rear section of the enclosed cavity for collecting the high-calorific-value gases and a plurality of solids. The whole gasification process is carried out in the enclosed cavity, and the high-calorific-value gases and a plurality of solids are eventually recovered by the recovery chamber communicated with the front section, which enables air pollution to be completely prevented. In the gasification process, energy release and absorption in the process of pyrolysis of the charcoal, the carbon compound and water or hydrogen into elemental atoms or micro-molecules and in the process of atom recombination are directly utilized, so minimum energy consumption is realized and good economic benefits are obtained; moreover, the method is simple and can realize streamline production in a completely enclosed production line in actual production.
Description
Technical field
The present invention relates to the technical field of charcoal gasification, particularly relate to charcoal and carbon compound direct gasification method and device thereof.
Background technology
China belongs to the energy general layout of rich coal, oil-poor weak breath, and charcoal and carbon compound occupy energy resource supply dominant position in our life, industry and business etc., and energy resource supply is mainly based on coal.
Coal in China in 2012 accounts for total energy consumption proportion and is about 66.5%, but coal is the organic macromolecular compound of complexity based on carbon, it is in directly burning uses, there will be incomplete combustion, have the phenomenon of cigarette and many dusts, and along with coal concomitant product sulphur, mainly based on sulfurous gas, cause the problem such as energy dissipation and environmental pollution, at present, one of main cause of generating of Chinese haze namely this problem.In use there is the problems such as waste and pollution to effectively solve charcoal and carbon compound, at present, adopting coal preparing natural gas (gasification transformation technology) and coal liquefaction method (liquidation of coal technology) both at home and abroad, specific as follows:
Wherein, liquidation of coal technology is mainly divided into the large class of the indirect liquefaction two of the direct liquefaction of coal and coal.The direct liquefaction of coal refers to coal under hydrogen and catalyst action, is changed into the process of liquid fuel by hydrocracking.Cracking is that one makes hydrocarbon molecules be split into several more micromolecular reaction process.Because the direct liquefaction process of coal mainly adopts hydrogenation means, therefore also known as the hydrogenation liquefaction method of coal; The indirect liquefaction of coal take coal as raw material, and synthetic gas is made in first gasification, then, by catalyst action, Synthetic holography is become the process of hydrocarbon fuel, Aalcohols fuel and chemical.
Gasification transformation technology can be divided into comparatively traditional two-step approach methanation process, and gas converting unit and methanation unit is merged into the single stage method methanation process that a part carries out simultaneously.Wherein, single stage method methanation process mainly contains catalysis gasification technique and hydrogasification technique.Catalysis gasification technique is a kind of technology utilizing catalyzer one-step synthesis coal-based gas in pressurization fluidisation vapourizing furnace; Plus hydrogenated technique is by coal dust and hydrogen Homogeneous phase mixing post-heating, direct production hydrogen-rich gas.
Due to the technology (as gasification transformation technology) charcoal and carbon compound gasified of the prior art, its technique is tediously long, complicated, and it is in switching process, and energy consumption is high, and pollutes with some, and economic benefit is not high.
Summary of the invention
The object of the present invention is to provide charcoal and carbon compound direct gasification method, be intended to solve charcoal of the prior art and carbon compound gasification technology and have that technique is tediously long, complicated production, energy consumption is high, water consumption is high, have pollution and the not high problem of economic benefit.
The present invention realizes like this, charcoal and carbon compound direct gasification method, the cavity that one is airtight is provided, charcoal and carbon compound is placed in the leading portion of described cavity, after mixing with water or hydrogen, be heated to more than 800 DEG C, form High Temperature High Pressure in cavity, to make charcoal and carbon compound be cracked into single element atom or small molecules with water or hydrogen heat, reconfigure as low molecule is the high heat value gas led, as methane, carbon monoxide etc.;
Arrange in described cavity back segment and reclaim room, for collecting described high heat value gas and solid.
According to above-mentioned charcoal and carbon compound direct gasification method, present invention also offers charcoal and carbon compound direct gasification device, comprise circulating tube, in described circulating tube, there is airtight cavity; The front end of described circulating tube is connected with feeding structure charcoal and carbon compound delivered in cavity, and its rear end is connected with the recovery room for collecting gas and solid; Described circulating tube comprises more than heating temperatures to 800 DEG C, form High Temperature High Pressure to make charcoal and carbon compound and water or hydrogen heat be cracked into single element atom or micromolecular heating zone and to make described composition reconfigure high heat value gas into low molecule, described pre-add hot arc heat section is sequentially arranged along the direction of described circulating tube front end to rear end, is provided with the inlet for injecting water or hydrogen in described circulating tube in described heating zone.
Compared with prior art, in charcoal provided by the invention and carbon compound direct gasification method, its whole process is all carried out in airtight cavity, and is finally reclaimed by the recovery room be communicated with front end, and it does not need outside discharge, stops atmospheric pollution completely; In gasifying, directly utilized charcoal and carbon compound and water or hydrogen heat cracking and atom to recombinate and released energy, absorbed energy, energy complement, can consume lower, economic benefit is better, and technique is brief, in actual production, production line balance can be realized completely in the production line of closed.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the charcoal that provides of the embodiment of the present invention and carbon compound direct gasification device.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Below in conjunction with specific embodiment, realization of the present invention is described in detail.
As shown in Figure 1, be a preferred embodiment provided by the invention.
The charcoal that the present embodiment provides and carbon compound direct gasification method, it can be used for charcoal, and any carbon compound carries out direct gasification, then belongs to the one in carbon compound as coal.
Above-mentioned charcoal and carbon compound direct gasification method as follows:
There is provided one airtight and without the cavity of air circulation, charcoal and carbon compound are placed in the leading portion of cavity, carry out after mixing with water or hydrogen being heated to more than at least 800 DEG C, form High Temperature High Pressure and be cracked into single element atom or small molecules etc. to make charcoal and carbon compound and water or hydrogen heat;
Above-mentioned single element atom or small molecules reconfigure as low molecule (or claiming small molecules) is main high heat value gas, as methane and carbon monoxide etc.;
Arrange in the rear end of cavity and reclaim room 14, for reclaiming above-mentioned high heat value gas and solid.
In above-mentioned charcoal and carbon compound direct gasification method, it adopts airtight and carry out without in the cavity of air circulation, like this, does not need to arrange chimney breast, stops atmospheric pollution completely; And carry out in the process heated in the high temperature section of cavity, instantaneously by more than heating temperatures to 800 DEG C, interior pressure reaches 10kg/cm
2above, High Temperature High Pressure is formed in cavity, material in cavity is respectively sequentially through initial thermo-cracking, lasting thermo-cracking and atom restructuring, cavity inner temperature and the sustainable rising of air pressure, make charcoal and carbon compound and water or hydrogen fully and easily thermo-cracking is single element atom or small molecules etc., energy consumption is lower, can realize higher economic benefit; The technique of the method is brief, and effect is higher, and closed cavity can be adopted to realize production line balance.
According to above-mentioned method, present embodiments provide charcoal and carbon compound direct gasification device 1, it comprises circulating tube 12, have airtight and without the cavity of air circulation in this circulating tube 12, certainly, " airtight " herein not refers to that whole circulating tube 12 has been in hermetic state, it still can circulate with the equipment of outside, like this, ensure that peripheral equipment can inject the material needed in the cavity of circulating tube 12, it refers on circulating tube 12 and can not be communicated with extraneous air, thus avoids the phenomenon occurring air circulation in it.
In the front end of circulating tube 12, be connected with feeding structure 11, it is for carrying charcoal and carbon compound in the cavity to circulating tube 12; At the end of circulating tube 12, it is connected with and reclaims room 14, and it is for reclaiming the gas that exports in circulating tube 12 and solid etc., and this upper end, recovery room 14 is provided with collection and confinement of gases mouth 144.
Above-mentioned circulating tube 12 comprises heating zone, this heating zone extends layout along the direction of circulating tube 12 front end to rear end, be outside equipped with heating arrangement, adopt high-frequency induction heating or ultra-high frequency induction heating, and be provided with inlet, this inlet is used for injecting water or hydrogen in heating zone, like this, utilize heating arrangement, can by more than the heating temperatures to 800 in heating zone DEG C, like this, when charcoal and carbon compound flow to this heating zone, it mixes with water or hydrogen, under the effect of heating arrangement, cavity expert becomes High Temperature High Pressure, then can there is thermo-cracking in charcoal and carbon compound and water or hydrogen, it is decomposed into single element atom or small molecules etc.
When the single element atom formed after thermo-cracking or small molecules, can reconfigure as low molecule is main high heat value gas, as methane, carbon monoxide etc.
Enter from circulating tube 12 back segment the gas reclaimed room 14 to be then recovered by collection and confinement of gases mouth 144, namely the gas such as carbon monoxide and methane then can be collected utilization.
Above-mentioned charcoal and carbon compound direct gasification device 1, the technique of its entirety is brief, whole gasification can production-line arrangement, realizes production line and produces, and, whole device is finally only provided with collection and confinement of gases mouth 144, for reclaiming high heat value gas, not needing outwards to discharge any gas, avoiding contaminate environment, and the absorption energy utilizing thermo-cracking and oxidation and the effect released energy, greatly reduce the energy consumption of direct gasification process.
In the present embodiment, feeding structure 11 comprises materials-stored box 111, this materials-stored box 111 is connected with the front end of circulating tube 12 by feeding spiro rod 114, certainly, this feeding spiro rod 114 is communicated with the cavity of materials-stored box 111 and circulating tube 12 respectively, and feeding spiro rod 114 is connected with motor 112, like this, under the effect of motor 112, charcoal in materials-stored box 111 and carbon compound can be sent in the leading portion of circulating tube 12 by feeding spiro rod 114,. this feeding style, can make cavity and isolate from outer air, forms airtight cavity.
Certainly, the upper end of materials-stored box 111 is provided with material bin 113, by this material bin 113, the charcoal of outside and carbon compound directly can be placed in materials-stored box 111.Above-mentioned employing feeding spiro rod 114, mainly for ensureing the stopping property of circulating tube 12, certainly, according to actual needs, it also can carry out feeding by other structure, is specifically determined by practical situation.
The heating zone of circulating tube 12 comprises pre-add hot arc 121 and high temperature section 122, along the direction of circulating tube 12 front end to rear end, pre-add heat pipe 15 and high temperature section 122 are sequentially arranged, above-mentioned heating arrangement is arranged on outside this pre-add hot arc 121 and high temperature section 122, inlet is arranged in high temperature section 122, like this, charcoal and carbon compound circulate after pipe 12, preheat via pre-add hot arc 121, and enter in high temperature section 122, mix with water or hydrogen, and be heated to more than 800 DEG C, form High Temperature High Pressure in cavity, thermo-cracking occur.
In the present embodiment, pre-add hot arc 121 forms skewed transition bench with the junction of high temperature section 122, and above-mentioned inlet is then arranged in transition bench, like this, can ensure that water or hydrogen etc. mix with the charcoal entered in high temperature section 122 and carbon compound in time.
For the ease of the injection of water or hydrogen, this inlet is connected with injection tube 125, and this injection tube 125 is directly connected with the injection device of outside, and along the direction of circulating tube 12 front end to rear end, injection tube 125 is in tilted layout forward.
Certainly, decoration form other various ways all right of injection tube 125, it can do different layout according to the difference of the injection device of outside, be not only limited to the present embodiment.
In the present embodiment, heating arrangement adopts high-frequency induction heating or ultra-high frequency induction heating, and the temperature in heating zone is raised, and saves space, and improves heating efficiency.
For the ease of controlling the temperature of circulating tube 12 heating zone, in the present embodiment, heating zone is outside equipped with outer case 123, this outer case 123 is provided with the first display screen 124, it connects heating tube 15 by controlling elements electrical equipment, like this, be namely convenient to control the temperature of heating tube 15, and be convenient to user and check Heating temperature by the first display screen 124.
Certainly, in order to refine further, temperature controls, and is respectively arranged with two the first display screens 124 respectively in outer case 123, is respectively used to the temperature showing pre-add hot arc 121 and high temperature section 122.
In the present embodiment, the rear end of circulating tube 12 is placed in reclaims in room 14, and towards having a down dip on the upside of it, downside is horizontal, and like this, in High Temperature High Pressure shape in circulating tube 12, and rear end is reducing shape, gas and solid can be made better to enter and reclaim in room 14; Further, horizontal on the downside of it, can so that solid falls in this circulating tube 12 reclaim room 14.
In the present embodiment, reclaim room 14 in tower-like layout, in it, be provided with solid recycling cavity 142 and gas recovery chamber 141, and, gas recovery chamber 141 is positioned at the top of solid recycling cavity 142, collection and confinement of gases mouth 144 is arranged on the upper end in gas recovery chamber 141, and the end of circulating tube 12 is communicated with gas recovery chamber 141, like this, directly being entered by circulating tube 12 end effluent air and solid reclaims in room 14, further, low molecular high heat value gas can be discharged via collection and confinement of gases mouth 144, and is collected; Solid (not reorganized complete carbon black and solid mineral material) then enters in solid recycling cavity 142, is collected.
Above-mentioned recovery room 14 is outside equipped with tensimeter 143, for the pressure in gas-monitoring recycling cavity 141, avoids that pressure occurs excessive, causes reclaiming the phenomenon damaged room 14.
Two separation valve doors 146 are also provided with between above-mentioned gas recovery chamber 141 and solid recycling cavity 142, it can be isolated between gas recovery chamber 141 and solid recycling cavity 142, certainly, when solid needs to fall into solid recycling cavity 142, separation valve door 146 is opened.
In the present embodiment, reclaim on room 14 and be also connected with extraction pipe 145, it is inner that this extraction pipe 145 is communicated with recovery room 14, and between two separation valve doors 146, like this, when this device 1 is when arranging solid, directly utilize evacuator, the air reclaimed in room 14 can be evacuated to outside; Further, when extracting air, due to the buffer action by separation valve door 146, then the gas in gas recovery chamber 141 can not be extracted out.
Reclaim after in room 14 when low molecular high heat value gas and solid enter, in order to carry out further cooling down to it, in the present embodiment, cooling structure is provided with in gas recovery room 14, like this, this cooling structure can by low molecular high heat value gas and solid cooled, and cooled high heat value gas is logical is gone out by collection and confinement of gases mouth 144, and solid then falls into solid recycling cavity 142.
Particularly, above-mentioned cooling structure comprises the cooling tube 147 be arranged in gas recovery room 14, this cooling tube 147 is arranged in roundabout shape in gas recovery room 14, and has import and outlet, and this import and outlet extend to reclaims outside room 14, like this, when needs cool, the water or wet goods that circulate can be injected in cooling tube 147, so in the past, the temperature of gas recovery room 14 is reduced, and then falls the temperature of low molecular high heat value gas and solid.
Because cooling tube 147 is in roundabout shape, like this, its path in gas recovery room 14 is more effectively increased, advantageously in cooling-down effect.
In the present embodiment, the sidewall that solid reclaims room 14 is outer gibbosity, like this, makes whole recovery room 14 in up-small and down-big shape, is namely convenient to it and settles, be also convenient to collect solid, and discharged by high heat value gas.
In order to make the Automated condtrol of above-mentioned charcoal and carbon compound direct gasification device 1, and reach preferably precision controlling, the running of above-mentioned whole charcoal and carbon compound is all carried out under the control of controlling elements.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. charcoal and carbon compound direct gasification method, it is characterized in that, the cavity that one is airtight is provided, charcoal and carbon compound are placed in the leading portion of described cavity, after mixing with water or hydrogen, be heated to more than 800 DEG C, in cavity, form High Temperature High Pressure, to make charcoal and carbon compound and water or hydrogen heat be cracked into single element atom or small molecules, and reconfigure as small molecules is main high heat value gas;
Arrange in described cavity back segment and reclaim room, for collecting described high heat value gas and solid.
2. charcoal and carbon compound direct gasification device, is characterized in that, comprise circulating tube to have airtight cavity in described circulating tube; The front end of described circulating tube is connected with feeding structure charcoal and carbon compound delivered in cavity, and its rear end is connected with the recovery room for collecting gas and solid; Described circulating tube comprises more than heating temperatures to 800 DEG C and is cracked into single element atom or micromolecular heating zone to make charcoal and carbon compound and water or hydrogen heat, described heating zone extends layout along the direction of described circulating tube front end to rear end, is provided with the inlet for injecting water or hydrogen in described circulating tube in described heating zone.
3. charcoal as claimed in claim 2 and carbon compound direct gasification device, it is characterized in that, described feeding structure comprises the materials-stored box for placing charcoal and carbon compound, is connected with feeding spiro rod charcoal and carbon compound delivered in cavity leading portion between the front end of described materials-stored box and described cavity.
4. charcoal as claimed in claim 2 and carbon compound direct gasification device, it is characterized in that, described heating zone comprises the high temperature section of more than pre-add hot arc and heating temperatures to 800 DEG C, described pre-add hot arc and high temperature section are sequentially arranged along the direction of described circulating tube front end to rear end, and described inlet is located in described high temperature section.
5. charcoal as claimed in claim 4 and carbon compound direct gasification device, it is characterized in that, the transition position between described pre-add hot arc and high temperature section is enlarging shape, forms skewed transition bench.
6. charcoal as claimed in claim 5 and carbon compound direct gasification device, it is characterized in that, described inlet is located on described transition bench.
7. charcoal as claimed in claim 6 and carbon compound direct gasification device, is characterized in that, described inlet is connected with the injection tube be in tilted layout forward.
8. the charcoal as described in any one of claim 2 to 7 and carbon compound direct gasification device, it is characterized in that, described recovery room comprises solid recycling cavity and is placed in the gas recovery chamber above described solid recycling cavity, and described collection and confinement of gases mouth is located on described gas recovery chamber.
9. charcoal as claimed in claim 8 and carbon compound direct gasification device, is characterized in that, be provided with two separation valve doors between described gas recovery chamber and solid recycling cavity, is provided with the extraction pipe extracted out for solid being reclaimed intracavity gas described in two between separation valve door.
10. charcoal as claimed in claim 8 and carbon compound direct gasification device, is characterized in that, be provided with cooling tube in described gas recovery chamber, and described cooling tube be roundabout shape layout, and described refrigerator pipe has and extends to import outside described gas recovery chamber and outlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048992.5A CN104789265A (en) | 2014-02-12 | 2014-02-12 | Direct gasification method and apparatus for charcoal and carbon compound |
| PCT/CN2015/070641 WO2015120761A1 (en) | 2014-02-12 | 2015-01-13 | Method and device for direct gasification of char and carbon compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048992.5A CN104789265A (en) | 2014-02-12 | 2014-02-12 | Direct gasification method and apparatus for charcoal and carbon compound |
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| Publication Number | Publication Date |
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| CN104789265A true CN104789265A (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410048992.5A Pending CN104789265A (en) | 2014-02-12 | 2014-02-12 | Direct gasification method and apparatus for charcoal and carbon compound |
Country Status (2)
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| CN (1) | CN104789265A (en) |
| WO (1) | WO2015120761A1 (en) |
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| CN1557919A (en) * | 2004-01-18 | 2004-12-29 | 江苏大学 | Gasification method and device for biomass and coal mixed fluidized-bed |
| WO2007110032A1 (en) * | 2006-03-22 | 2007-10-04 | Universität Kassel | Biomass gasifier |
| CN101812328A (en) * | 2010-04-21 | 2010-08-25 | 冯益安 | Method for converting water hyacinths into energy |
| CN102226092A (en) * | 2011-05-30 | 2011-10-26 | 南京师范大学 | Continuous biomass low-temperature pyrolytic charring method and charring furnace thereof |
| WO2011143718A1 (en) * | 2010-05-21 | 2011-11-24 | Errol John Smith | Biochar-coke produced in an energy efficient manner |
| CN102268295A (en) * | 2011-07-13 | 2011-12-07 | 中国林业科学研究院林产化学工业研究所 | Method for producing hydrogen-enriched fuel gas by gasification of biomass high-temperature steam and device for same |
| CN102533290A (en) * | 2010-12-30 | 2012-07-04 | 吴钦华 | Value increasing device for comprehensive utilization of biological waste |
| CN204111695U (en) * | 2014-02-12 | 2015-01-21 | 杜峰 | Charcoal and carbon compound direct gasification device |
-
2014
- 2014-02-12 CN CN201410048992.5A patent/CN104789265A/en active Pending
-
2015
- 2015-01-13 WO PCT/CN2015/070641 patent/WO2015120761A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557919A (en) * | 2004-01-18 | 2004-12-29 | 江苏大学 | Gasification method and device for biomass and coal mixed fluidized-bed |
| WO2007110032A1 (en) * | 2006-03-22 | 2007-10-04 | Universität Kassel | Biomass gasifier |
| CN101812328A (en) * | 2010-04-21 | 2010-08-25 | 冯益安 | Method for converting water hyacinths into energy |
| WO2011143718A1 (en) * | 2010-05-21 | 2011-11-24 | Errol John Smith | Biochar-coke produced in an energy efficient manner |
| CN102533290A (en) * | 2010-12-30 | 2012-07-04 | 吴钦华 | Value increasing device for comprehensive utilization of biological waste |
| CN102226092A (en) * | 2011-05-30 | 2011-10-26 | 南京师范大学 | Continuous biomass low-temperature pyrolytic charring method and charring furnace thereof |
| CN102268295A (en) * | 2011-07-13 | 2011-12-07 | 中国林业科学研究院林产化学工业研究所 | Method for producing hydrogen-enriched fuel gas by gasification of biomass high-temperature steam and device for same |
| CN204111695U (en) * | 2014-02-12 | 2015-01-21 | 杜峰 | Charcoal and carbon compound direct gasification device |
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| Publication number | Publication date |
|---|---|
| WO2015120761A1 (en) | 2015-08-20 |
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Application publication date: 20150722 |
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