CN104593025A - 农林废弃物热化学转化生态炭工艺 - Google Patents

农林废弃物热化学转化生态炭工艺 Download PDF

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CN104593025A
CN104593025A CN201510007799.1A CN201510007799A CN104593025A CN 104593025 A CN104593025 A CN 104593025A CN 201510007799 A CN201510007799 A CN 201510007799A CN 104593025 A CN104593025 A CN 104593025A
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梁佩贤
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C5/00—Production of pyroligneous acid distillation of wood, dry distillation of organic waste
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/02—Dust removal
    • C10K1/026—Dust removal by centrifugal forces
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
    • C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Coke Industry (AREA)

Abstract

农林废弃物热化学转化生态炭工艺，包括以下步骤：将农林废弃物加入到炭化炉中加热，得到初级炭、可燃气体、气态焦油和气态木醋液；将初级炭中加入可燃剂，并混合均匀通过挤压成型、干燥得到生态碳烤炭；将可燃气体、气态焦油和气态木醋液分别通过旋风分离除尘系统；将得到的可燃气体进入燃气发电系统，得到的气态焦油进入一级冷却器得到液态焦油；得到的气态木醋液进入二级冷却器得到液态木醋液。本发明工艺简单，合理利用了农林废弃物，并获得了新材料。

Description

农林废弃物热化学转化生态炭工艺
技术领域
本发明属于农林废弃物资源化利用工艺，具体为农林废弃物热化学转化生态炭工艺。
背景技术
目前，农林废弃物大多通过燃烧处理，给环境造成了很大的污染，同时，农林废弃物中含有很多可以回收利用的物质，开发一种农林废弃物热化学转化的工艺非常有必要。
发明内容
本发明的目的在于提供农林废弃物热化学转化生态炭工艺，解决现有农林废弃物浪费的问题。
本发明采用以下技术方案实现：
农林废弃物热化学转化生态炭工艺，包括以下步骤：
第一步：将农林废弃物加入到炭化炉中加热，得到初级炭、可燃气体、气态焦油和气态木醋液；
第二步：将初级炭中加入可燃剂，并混合均匀通过挤压成型、干燥得到生态碳烤炭；
第三步：将可燃气体、气态焦油和气态木醋液分别通过旋风分离除尘系统；
第四步：将得到的可燃气体进入燃气发电系统，得到的气态焦油进入一级冷却器得到液态焦油；得到的气态木醋液进入二级冷却器得到液态木醋液。
有益效果：本发明工艺简单，合理利用了农林废弃物，并获得了新材料。
附图说明
图1为本发明的工艺流程图。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本发明。
参见图1，农林废弃物热化学转化生态炭工艺的工艺流程图，农林废弃物热化学转化生态炭工艺，包括以下步骤：将农林废弃物加入到炭化炉中加热，得到初级炭、可燃气体、气态焦油和气态木醋液；将初级炭中加入可燃剂，并混合均匀通过挤压成型、干燥得到生态碳烤炭；将可燃气体、气态焦油和气态木醋液分别通过旋风分离除尘系统；将得到的可燃气体进入燃气发电系统，得到的气态焦油进入一级冷却器得到液态焦油；得到的气态木醋液进入二级冷却器得到液态木醋液。
以上显示和描述了本发明的基本原理和主要特征及本发明的优点，本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内，本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (1)

1.农林废弃物热化学转化生态炭工艺，其特征是，包括以下步骤：
第一步：将农林废弃物加入到炭化炉中加热，得到初级炭、可燃气体、气态焦油和气态木醋液；
第二步：将初级炭中加入可燃剂，并混合均匀通过挤压成型、干燥得到生态碳烤炭；
第三步：将可燃气体、气态焦油和气态木醋液分别通过旋风分离除尘系统；
第四步：将得到的可燃气体进入燃气发电系统，得到的气态焦油进入一级冷却器得到液态焦油；得到的气态木醋液进入二级冷却器得到液态木醋液。
CN201510007799.1A 2015-01-06 2015-01-06 农林废弃物热化学转化生态炭工艺 Pending CN104593025A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112007928A (zh) * 2019-05-31 2020-12-01 唐山惠川环保科技有限公司 一种连续式生物质综合循环利用工艺系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
崔宗均: "《生物质能源与废弃物资源利用》", 30 June 2011, 中国农业大学出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112007928A (zh) * 2019-05-31 2020-12-01 唐山惠川环保科技有限公司 一种连续式生物质综合循环利用工艺系统

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