CN101787293A - System used for region ecological carbon storage and low emission - Google Patents

System used for region ecological carbon storage and low emission Download PDF

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Publication number
CN101787293A
CN101787293A CN201010122908A CN201010122908A CN101787293A CN 101787293 A CN101787293 A CN 101787293A CN 201010122908 A CN201010122908 A CN 201010122908A CN 201010122908 A CN201010122908 A CN 201010122908A CN 101787293 A CN101787293 A CN 101787293A
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CN
China
Prior art keywords
carbon
biological carbon
regional
biomass
zone
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Pending
Application number
CN201010122908A
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Chinese (zh)
Inventor
陈宇光
杨宗鑫
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Hangzhou Xinwei Low Carbon Technology R & D Co Ltd
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Hangzhou Xinwei Low Carbon Technology R & D Co Ltd
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Priority to CN201010122908A priority Critical patent/CN101787293A/en
Publication of CN101787293A publication Critical patent/CN101787293A/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Abstract

The invention relates to a technology for preparing biomass energy and biochar by utilizing the biomass in a region and utilizes the technology in the region for achieving the effects of regional environmental protection, energy saving and negative carbon emission. The technology comprises: the matter obtained after the biomass is collected and preprocessed is used for generating the biochar under the smokeless coking technological conditions at the temperature of 400-800 DEG C, and the heat generated in the generation process of the biochar is directly used for heat supply by a boiler system. The generated biomass energy such as CO, H2, CH4 and the like can enter into a regional energy system, and part of the generated biomass energy can be used for coking. The biochar after coking can be used for power generation and the like in the regional energy system and can also be produced into organic fertilizer or a land modifier for regional agriculture, gardens greening and the like, so as to form a regional negative carbon emission system and modify soil and improve the utilization ratio of plant carbon, thereby achieving the real regional ecological balance.

Description

A kind of low heat-extraction system of region ecological carbon storage that is used for
Technical field
What the present invention relates to is a kind of technology that is used to form local area ecological, storage carbon, low heat-extraction system, belongs to environmental protection, low-carbon (LC) technical field.
Background technology
The ecological zone refers to ecosystem benign cycle in the zone, the ecological environment grace, and conservation culture is orderly.The ecological zone has covered whole fields that the human lives produces.Along with the raising of people's lives, human more the attention made graceful production environment and living environment, advocates green consumption, carries out cleaner production and recycling economy.In recent years, existing a lot of technology are applied to the construction of ecological zone, the for example application of clean energies such as eco-building technology, nuclear energy, wind energy, sun power, zone greening and technology of garbage disposal etc., whole benign ecological cycles reach the effect that region environment is born carbon emission in the zone but the application of this class monotechnics all can not effectively solve.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, and a kind of regional carbon cycle that can improve is provided, forms optimum local area ecological circulation, hang down heat-extraction system with the region ecological carbon storage that is used for that reaches the negative carbon emission effect in zone.This system comprises: the collection of A, living beings and preliminary treatment, described living beings are for containing high lignin and cellulosic material, be lower than 40% through heat drying or air dry to moisture after the living beings collection, the use after shredding of dried living beings, chopping length is no more than 10cm; The production of B, biological carbon and bioenergy is put into small-sized smokeless carbonizer or large-scale biology refining carbon equipment carbonization under 400-800 ℃ of temperature with living beings, produces biological carbon and fuel gas; The application of C, biological carbon and fuel gas, after the cooling of described biological carbon with other fertilizer or impose on separately in forest in the zone, gardens, the farmland, or as the base fertilizer buriing, or the purpose that reaches solid carbon, stores carbon as soil conditioner; Described fuel gas is directly used in energy supply in the zone, or it is for civilian use to be used for regional generation, and the part fuel gas is cycled to used in elementary heating and the drying system in the biological carbon production.
Described smokeless carbonizer is collected conversion chamber by the inflammable gas of temperature control carbonization chamber, biological carbon collecting chamber, bioenergy reaction chamber or non-direct heating bioenergy and is constituted; Described biomass produce biological carbon and inflammable gas the 400-800 ℃ of smokeless carbonizer reaction of warp, and per 1 ton of biomass energy is produced 250 kilograms of biological carbon and 300-500 kilogram inflammable gas.
Described biomass are any carbonaceous materials in the zone, include but not limited to domestic refuse, gardens refuse, Forest products refuse and agricultural crop straw; Biomass produce biological carbon and inflammable gas the 400-800 ℃ of smokeless carbonizer reaction of warp, and per 1 ton of biomass energy is produced 250 kilograms of biological carbon and 300-500 kilogram inflammable gas.
Described inflammable gas is CO, CH 4And H 2, and inflammable gas can be used for generating and regional energy supply after transforming.
The present invention utilizes high energy plant or the biomass waste in the zone, such as: branch, tree bar, rubbish etc. produce bioenergy and biological carbon with smokeless coking technology, bioenergy can be regional energy supply, biological carbon is except being used for regional energy supply, can also be used for regional agriculture, afforestation etc. as fertilizer, not only can improve the soil, build up fertility, can store carbon, improve regional carbon cycle by solid carbon simultaneously, really accomplish the negative carbon emission in zone.
Embodiment
Biological carbon manufacturing of the present invention is produced, and the construction project of bioenergy utilization and the circulation of negative carbon emission local area ecological comprises following composition: the definition in zone: the zone means biotope, economic and technical development zone, villages and small towns and more large-area zone; Comprise house refuse, the woods and greening residue, straw, forestry byproducts etc. according to different zone definitions living beings; Living beings need drying or air dry to moisture through excess temperature 40-60 ℃ to be lower than 40% for containing high lignin and cellulosic material after the living beings collection, dried living beings length after shredding is no more than 10cm.
The production of biological carbon and bioenergy: biomass are put in small-sized smokeless carbonizer or the large-scale biology refining carbon equipment carbonization under 400-800 ℃ of temperature; Described smokeless carbonizer is by temperature control carbonization chamber, biological carbon collecting chamber, bioenergy reaction chamber or non-direct heating bioenergy (CO, CH 4And H 2) wait inflammable gas to collect the conversion chamber formation, per 1 ton of biomass energy is produced 250 kilograms of biological carbon and 300-500 kilogram inflammable gas.
The application of biological carbon and fuel gas: can or impose on separately in the interior forest in zone, gardens, the farmland with other fertilizer after the biological carbon cooling of above-mentioned production, best application process is as the base fertilizer buriing, to reach the purpose of the solid carbon of zone storage carbon, improve regional carbon cycle, the real low heat-extraction system of the negative carbon in zone that forms.The fuel gas that produces in the process of the present invention can be directly used in energy supply in the zone, and it is for civilian use also can be used for regional generation, and the part fuel gas is cycled to used in elementary heating and the drying system in the biological carbon production.
The present invention produces the negative row of the regional low-carbon (LC) ecosystem of real meaning by the said system technology, and the living beings in the zone are via the fixing gaseous state CO of photosynthesis 2Produce, and utilize biological carbon indirectly to accelerate photosynthesis.Biomass produce biological carbon through the carbonization technology, can be fixed up carbon effectively after biological carbon applies in the regional soil; Carbon circulates as follows in native system: biological carbon---solid carbon---the regional energy (zero release).
Specific embodiment:
The collection of A, biomass and pre-treatment: the biomass in the zone are comprised domestic refuse, the woods and greening residue, straw, forestry byproducts etc., seasoning or dry to water content at 40-60 ℃ and to be lower than 40% after collecting, reject abiotic matter wherein, it is broken into bar or the block that length is no more than 10cm.
The production of B, biological carbon and bioenergy: will put into small-sized smokeless carbonizer or large-scale biology refines in the carbon equipment through pretreated biomass, carbonization under 400-800 ℃ of temperature, smokeless carbonizer is by temperature control carbonization chamber, the biological carbon collecting chamber, bioenergy reaction chamber or non-direct heating bioenergy (CO, CH 4And H 2) wait inflammable gas to collect conversion chamber, per 1 ton of biomass energy produces 250 kilograms of biological carbon and 300-500 kilogram inflammable gas.
The application of C, biological carbon and fuel gas: can or impose on separately in the interior forest in zone, gardens, the farmland with other fertilizer after the biological carbon cooling of producing among the above-mentioned B, best application process is as the base fertilizer buriing, to reach the purpose of the solid carbon of zone storage carbon, improve regional carbon cycle, the low row's ecology of the negative carbon in real formation zone.The fuel gas that produces in the present technique process can be directly used in energy supply in the zone, and it is for civilian use also can be used for regional generation, and the part fuel gas is cycled to used in elementary heating and the drying system in the biological carbon production.
Smokeless carbonizer of the present invention and the biological carbon equipment that refines are known technology and equipment, and other not detailed disclosed content is known technology, so those skilled in the art can implement the present invention easily on understanding basis of the present invention.

Claims (4)

1. one kind is used for the low system of arranging of region ecological carbon storage, this system comprises: the collection of A, living beings and preliminary treatment, described living beings are for containing high lignin and cellulosic material, be lower than 40% through heat drying or air dry to moisture after the living beings collection, the use after shredding of dried living beings, chopping length is no more than 10cm; The production of B, biological carbon and bioenergy is put into small-sized smokeless carbonizer or large-scale biology refining carbon equipment carbonization under 400-800 ℃ of temperature with living beings, produces biological carbon and fuel gas; The application of C, biological carbon and fuel gas with other fertilizer or impose on separately in the interior forest in zone, gardens, the farmland, or as the base fertilizer buriing, or is used as soil conditioner after the cooling of described biological carbon; Described fuel gas is directly used in energy supply in the zone, or it is for civilian use to be used for regional generation, and the part fuel gas is cycled to used in elementary heating and the drying system in the biological carbon production.
2. the system that is used for the low row of region ecological carbon storage according to claim 1 is characterized in that described smokeless carbonizer is made of the inflammable gas collection conversion chamber of temperature control carbonization chamber, biological carbon collecting chamber, bioenergy reaction chamber or non-direct heating bioenergy; Described biomass produce biological carbon and inflammable gas the 400-800 ℃ of smokeless carbonizer reaction of warp, and per 1 ton of biomass energy is produced 250 kilograms of biological carbon and 300-500 kilogram inflammable gas.
3. the system that is used for the low row of region ecological carbon storage according to claim 1 is characterized in that described biomass are any carbonaceous materials in the zone, include but not limited to domestic refuse, gardens refuse, Forest products refuse and agricultural crop straw; Biomass produce biological carbon and inflammable gas the 400-800 ℃ of smokeless carbonizer reaction of warp, and per 1 ton of biomass energy is produced 250 kilograms of biological carbon and 300-500 kilogram inflammable gas.
4. according to claim 2 or the 3 described systems that are used for the low row of region ecological carbon storage, it is characterized in that described inflammable gas is CO, CH 4And H 2, and inflammable gas can be used for generating and regional energy supply after transforming.
CN201010122908A 2010-03-10 2010-03-10 System used for region ecological carbon storage and low emission Pending CN101787293A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102031127A (en) * 2010-12-08 2011-04-27 杭州鑫伟低碳技术研发有限公司 Method for preparing biological carbon used for capturing and storing carbon dioxide in the air from miscanthus
CN102181298A (en) * 2011-01-12 2011-09-14 杭州鑫伟低碳技术研发有限公司 Method for preparing bio-carbon with triarrhena plant for capturing and storing carbon in atmosphere
CN102559221A (en) * 2012-01-18 2012-07-11 杭州鑫伟低碳技术研发有限公司 Production mehod, storage method and utilization method of pennisetum biochar
CN106544033A (en) * 2016-09-23 2017-03-29 北京甸甸丰生物科技有限公司 A kind of preparation that soil remediation drought resisting can be carried out containing plant extracts
CN107555414A (en) * 2017-09-15 2018-01-09 佛山科学技术学院 A kind of garden waste biomass carbon and its production and use
CN114656969A (en) * 2022-03-24 2022-06-24 南京信息工程大学 Method for performing carbon transaction by using carbonized agricultural biomass device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1548500A (en) * 2003-05-07 2004-11-24 韩璋鑫 Method and composite carbonizing oven for producing biological charcoal
CN1673317A (en) * 2004-03-23 2005-09-28 财团法人电力中央研究所 Carbonization and gasification of biomass and power generation system
CN101195757A (en) * 2008-01-02 2008-06-11 韩璋鑫 Method for producing biomass carbonization carbon and biomass gas, and rapid thermal decomposition coke oven

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1548500A (en) * 2003-05-07 2004-11-24 韩璋鑫 Method and composite carbonizing oven for producing biological charcoal
CN1673317A (en) * 2004-03-23 2005-09-28 财团法人电力中央研究所 Carbonization and gasification of biomass and power generation system
CN101195757A (en) * 2008-01-02 2008-06-11 韩璋鑫 Method for producing biomass carbonization carbon and biomass gas, and rapid thermal decomposition coke oven

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102031127A (en) * 2010-12-08 2011-04-27 杭州鑫伟低碳技术研发有限公司 Method for preparing biological carbon used for capturing and storing carbon dioxide in the air from miscanthus
CN102031127B (en) * 2010-12-08 2014-04-23 杭州鑫伟低碳技术研发有限公司 Method for preparing biological carbon used for capturing and storing carbon dioxide in the air from miscanthus
CN102181298A (en) * 2011-01-12 2011-09-14 杭州鑫伟低碳技术研发有限公司 Method for preparing bio-carbon with triarrhena plant for capturing and storing carbon in atmosphere
CN102181298B (en) * 2011-01-12 2013-08-28 杭州鑫伟低碳技术研发有限公司 Method for preparing bio-carbon with triarrhena plant for capturing and storing carbon in atmosphere
CN102559221A (en) * 2012-01-18 2012-07-11 杭州鑫伟低碳技术研发有限公司 Production mehod, storage method and utilization method of pennisetum biochar
CN106544033A (en) * 2016-09-23 2017-03-29 北京甸甸丰生物科技有限公司 A kind of preparation that soil remediation drought resisting can be carried out containing plant extracts
CN107555414A (en) * 2017-09-15 2018-01-09 佛山科学技术学院 A kind of garden waste biomass carbon and its production and use
CN107555414B (en) * 2017-09-15 2020-09-29 佛山科学技术学院 Garden waste biomass charcoal and preparation method and application thereof
CN114656969A (en) * 2022-03-24 2022-06-24 南京信息工程大学 Method for performing carbon transaction by using carbonized agricultural biomass device

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Application publication date: 20100728