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Biomass Gasifier For Pyrolysis Of Chinese Medicine Residue

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  • Comprehensive utilization of Chinese medicine residues for ...

    2021-1-10 · Developing biomass energy is a promising solution for Chinese medicine residue. • Chinese medicine residue is a potential material for producing paper and composite. • Re-extraction of bioactive components is necessary for Chinese medicine residue. • Chinese medicine residue can be used to curb envmental pollution.

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  • A study of the in-situ CO2 removal pyrolysis of Chinese ...

    2018-6-1 · The in-situ CO 2 removal pyrolysis of Chinese herb residue was studied by thermodynamic equilibrium simulation and experimental methods. The effects of temperature, ure, and CaO loading on the gas composition, heating value and yield were determined. The simulation results indicate that the heating value of product gas increases with the increase of …

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  • Temperature- and heating rate-dependent pyrolysis ...

    2021-2-1 · Over 1500 Chinese medicine industries annually generate more than 30 million tons of Chinese medicine residues (CMR) mostly as a hybrid solid waste rather than a homogenous one and still continue to grow . Removed from its active ingredients, CMR consists of primarily herbal residues (e.g., roots, stems, leaves, flowers, and fruits) and ...

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  • Industrial demonstration plant for the gasification of ...

    2016-4-1 · 1. Introduction. Herb residue is a byproduct in Chinese medicine industry after extracting the effective ingredients, which has a production of about 1.5 million tons in China each year (Wang et al., 2010, Guo et al., 2014).Due to the property of high moisture content (about 70%), easy to decay, and lots of drug residues (Yang and Qiu, 2012), the traditional landfill treatment faces …

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  • Comparative studies and analysis on gasification of ...

    2020-7-31 · A 25 kWth, fixed, perforated bed, downdraft gasifier was used to investigate and compare its performance for using corn cob (CC) and coconut shell (CS) — a pr fuel for gasification as feedstocks. Air was used as a gasifying medium and had been administered inside the gasifier reaction zone (just above the throat) through four equally spaced conduits in forced …

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  • Current Advances of Resource Utilization of Herbal ...

    2021-3-24 · China is the largest consumer and producer of herbal medicine known as traditional Chinese medicine in the world. After the extraction of medicinal plants’ functional ingredients, large amounts of herbal extracted residues would be manufactured. It is estimated that there are more than 1500 medicinal herb companies in China; the annual yield of Chinese herb extracted …

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  • Experimental Study on Herb Residue Gasification in an Air ...

    2019-5-26 · The gasification characteristics of herb residue for producing syngas in a pilot-scale circulating fluidized bed were investigated experimentally in this paper. The results indicated that the gas composition and tar yield were affected by the parameters including the equivalence ratio (ER), biomass feeding rate (FR), and steam-to-biomass mass ratio (S/B). The concentrations of …

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  • Migration pattern of chlorine during co-pyrolysis for herb ...

    The chlorine in the traditional Chinese medicine would be volatilized during the boiling process or dissolved in the soup. But some solidified chlorine remained in the herb residue. The determination of chlorine in biomass and coal was of great significance for envmental protection during pyrolysis [25] , [26] , [27] .

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  • The Catalytic Pyrolysis of Herb Residue from the Chinese ...

    2019-9-11 · Catalytic pyrolysis of herb residue with different catalyst (pure TiO 2, Cu/TiO 2, La/TiO 2, and Al/TiO 2) was carried out in a fixed-bed to obtain upgraded bio-oils.The effects of catalysts on chemical composition of bio-oils were investigated.

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  • A Comprehensive Comparison Study: The Impacts of

    2020-4-3 · Traditional treatments of Chinese herb medicine residue (CHMR) inevitably cause secondary pollution and hardly remove the pesticide in it. Therefore, high-temperature treatment might be promising to achieve the reduction and resource utilization of CHMR. Based on this, the effects of essential parameters including temperature, equivalent ratio (ER), oxygen concentration and steam to biomass …

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  • Science and technology aspects of bio-residue gasification ...

    2011-7-14 · This paper addresses the use of loose biomass material like sawdust and other agro residues as fuel to generate electricity for captive power requirements using gasification system and a reciprocating engine. The development of open-top downdraft re-burn gasifiers at the Indian Institute of Science has made it capable of using agro residues after processing them into …

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  • Fast Pyrolysis of Biomass Residues in a Twin-screw Mixing ...

    2016-9-9 · This paper presents the first step in which fast pyrolysis is used to convert residual biomass to the intermediate bioslurry. Fast pyrolysis is characterized by rapid heating of biomass in an inert atmosphere to a reaction temperature of typically 450-500 °C with a residence time of the produced pyrolysis vapors of <2 sec 6 .

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  • China Biomass Energy Plant, Biomass Energy Plant ...

    China Biomass Energy Plant manufacturers - Select 2021 high quality Biomass Energy Plant products in best price from certified Chinese High Energy, Energy Equipment suppliers, wholesalers and factory on read-review.com

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  • Biomass power generation Manufacturers & Suppliers,

    biomass power generation manufacturer/supplier, China biomass power generation manufacturer & factory list, find qualified Chinese biomass power generation manufacturers, suppliers, factories, exporters & wholesalers quickly on read-review.com.

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  • Ultra-High Temperature Steam Gasification of Biomass and ...

    2007-10-19 · Experimental results are presented on the gasification of several waste products using high-temperature steam as the gasification media. Four cellulose-rich surrogate waste products (paper, cardboard, and wood pellets) were gasified with high-temperature steam at different temperatures in the range of 700 to 1,100°C.

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  • Research and development on biomass energy in China ...

    2017-2-27 · 近几年随着中药行业的迅速发展,中药渣的排放量也逐年增加。目前对中药渣的处理方式仍以堆放、焚烧与填埋为主;对中药渣的综合利用研究主要集中在中药渣堆肥育苗、栽培食用菌、做动物饲料、生产沼气等几个方面,但这些研究只是对中药渣的一次利用,并未体现出中药渣的真正价值。

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  • Potential of Rice Industry Biomass as a Renewable Energy ...

    2002-1-1 · Like developed countries, China is facing two serious constraints energy shortage and envmental pollution, which hinder the development of the national economy and improvements in living conditions. On the other hand, China has a huge amount of biomass resource. It is estimated that the total amount of biomass resource is up to 5.2x10 8 tons of oil equivalent (TOE) in which crop residue …

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  • PPT – Conversion of Biomass Energy into useful energy ...

    Fossil fuel depletion, along with its ever-increasing price and detrimental impact on the envment, has urged researchers to look for alternative renewable energy. Of all the options available, biomass presents a very reliable source due to its never-ending supply. As research on various biomasses has grown in recent years, waste from these biomasses has also increased, …

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  • THE POTENTIAL OF BIOMASS FUELS IN THE CONTEXT

    Thermo-chemical process of converting biomass energy into heat energy by burning the biomass in present of air i.e. oxygen. Residential Purpose ; Industrial Purpose; 25 A Typical Boiler - for Industrial Purposes 26 Pyrolysis. Thermo chemical process where organic material partially combusted to produce secondary fuels and chemical product

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  • Science and technology aspects of bio-residue gasification ...

    2011-7-14 · This paper addresses the use of loose biomass material like sawdust and other agro residues as fuel to generate electricity for captive power requirements using gasification system and a reciprocating engine. The development of open-top downdraft re-burn gasifiers at the Indian Institute of Science has made it capable of using agro residues after processing them into …

    Get Price
  • Fast Pyrolysis of Biomass Residues in a Twin-screw Mixing ...

    2017-2-27 · 近几年随着中药行业的迅速发展,中药渣的排放量也逐年增加。目前对中药渣的处理方式仍以堆放、焚烧与填埋为主;对中药渣的综合利用研究主要集中在中药渣堆肥育苗、栽培食用菌、做动物饲料、生产沼气等几个方面,但这些研究只是对中药渣的一次利用,并未体现出中药渣的真正价值。

    Get Price
  • Gasification of wet microJiaozuo ZJN Envmental Protection Equipment Technology Co.,Ltd.to produce H2-rich syngas ...

    2016-9-9 · This paper presents the first step in which fast pyrolysis is used to convert residual biomass to the intermediate bioslurry. Fast pyrolysis is characterized by rapid heating of biomass in an inert atmosphere to a reaction temperature of typically 450-500 °C with a residence time of the produced pyrolysis vapors of <2 sec 6 .

    Get Price
  • Research and development on biomass energy in China ...

    Downloadable (with restrictions)! In this work, a novel integrated gasification system was developed for wet microJiaozuo ZJN Envmental Protection Equipment Technology Co.,Ltd.to produce hydrogen-rich syngas and electricity. The proposed system consists of six major stages: (i) in-situ drying of wet microalgae, (ii) pyrolysis of dried microalgae, (iii) conversion of tar (produced in the pyrolysis stage), (iv) gasification of pyrolysis products, (v ...

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  • Gasification of coal and biomass as a net carbon-negative ...

    2002-1-1 · Like developed countries, China is facing two serious constraints energy shortage and envmental pollution, which hinder the development of the national economy and improvements in living conditions. On the other hand, China has a huge amount of biomass resource. It is estimated that the total amount of biomass resource is up to 5.2x10 8 tons of oil equivalent (TOE) in which crop residue …

    Get Price
  • Steam Reforming of Biomass Pyrolysis Oil: A Review in ...

    2019-4-8 · We consider a range of biomass ratios for the CBECCS system, including a coal-only case labeled as CBECCS-CrB0 (i.e., 0% crop residue) and four cases with 20%, 35%, 70%, and 100% biomass labeled as CBECCS-CrB1 to -CrB4, respectively (more information is given in SI Appendix, Table S2).

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  • Hydrogen Production by High-Temperature Steam

    此“引用引文的出版物数量”计数包含了对学术搜索中以下文章的引用次数。带有 * 标记的引文可能与个人学术档案中的文章 ...

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  • Steam Reforming of Biomass Pyrolysis Oil: A Review in ...

    2019-4-9 · Abstract. The steam reforming of biomass pyrolysis oil is a well-established means of producing the more useful bio-hydrogen. Bio-oil has a comparatively low heating value, incomplete volatility and acidity, hence upgrading to a more useful product is required.

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  • (PDF) Module A - Biomass.pdf | Ni Ketut Sari - Academia.edu

    37 Full PDFs related to this paper. READ PAPER. Module A - Biomass.pdf

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  • Synthetic process for camostat mesilate-A drug for ...

    Applications of Microfiltration and Ultrafiltration Separation Technology in Extraction and Purification of Traditional Chinese Medicine. Hongling, L. Baoguo, W ... Research Progress in Biomass Flash Pyrolysis Technology for s Production. Yan, G ... Research progress of dual fluidized bed biomass gasifier. Wang, Xiaoming Xiao ...

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  • Sustainable biofuels and their envmental impact ...

    2007-6-14 · Biomass gasification followed by metal catalysis (BG/MC) employs biomass gasification to make synthesis gas (syngas), which is a mixture of CO and H 2, which is then converted through catalysis into a mixture of alcohols that can range from C-1 (i.e., methanol), all the way, to C-8 (i.e., octanol). This technology was realized from the earliest ...

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  • Envmental Progress & Sustainable Energy: Vol 36, No 3

    American Institute of Chemical Engineers 120 Wall St., 23rd New York, NY 10005 1-800-AIChemE (1-800-242-4363) (203) 702-7660 www.aiche.org

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  • Waste to bioenergy: a review on the recent conversion ...

    2020-5-24 · Waste to bioenergy: a review on the recent conversion technologies - Review Open Access Published: 16 May 2019 BMC Energy volume 1, Article number: 4 (2019) Cite this article 7692 Accesses 8 Citations 4 Altmetric Metrics details AbstractScientific studies have demonstrated that it is possible to generate a wide variety of bioenergy from biomass residues and waste, and …

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  • World Biomass Report - prnewswire.com

    2013-2-6 · Figure 10-3: Biomass and waste as a proportion of renewable primary energy supply in Canada, Mtoe, 2001 to 2009. Figure 10-4: Biomass and waste, and non-biomass renewables in Canada, Mtoe, 1990 to ...

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  • NUS Envmental Research Institute

    Innovations Current Research Tracks Envmental Surveillance and Treatment Envmental and Human Green Chemistry and Sustainable Energy Impacts of Climate Change on the Envment Food, Energy and Water Nexus Initiatives, … Publications Read More »

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  • Thermal degradation of bituminous coal with both model ...

    Abstract A series of thermogravimetric experiments was conducted to study the thermal degradation of bituminous coal at various heating rates in both nitrogen and air atmosphere. Both model-free and model-fitting methods were applied simultaneously to explore the reaction kinetic parameters. The activation energies were estimated in the range of 194.7–348.0 kJ/mol at …

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  • Author: 'Chen, Yisheng' - PubAg Search Results

    Hen is commonly used in some cereal-based food, including cakes and bread. Ovalbumin, one of the major components of white protein, can affect the performance of the food product. The interaction between ovalbumin and gluten protein and its effect on property of dough and quality of Chinese steamed bread was investigated in this study.

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  • (PDF) Module A - Biomass.pdf | Ni Ketut Sari - Academia.edu

    Abstract:Chinese straw biomass gas-carbon cogeneration conversion technology is in the pilot phase, including the cross flow moving bed and vertical flow moving bed technologies. The effects of a variety of product utilization modes after straw pyrolysis are highlighted.

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  • THE POTENTIAL OF BIOMASS FUELS IN THE CONTEXT

    37 Full PDFs related to this paper. READ PAPER. Module A - Biomass.pdf

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  • Scholarly Reviews :: BioResources

    2019-4-30 · Abstract An ultimate limit on the extent that biomass fuels can be used to displace fossil transportation fuels, and their associated emissions of CO2, will be the land area available to produce the fuels and the efficiencies by which solar radiation can be converted to useable fuels. Currently, the Brazil cane-ethanol system captures 33% of the primary energy content in …

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  • CA2709976A1 - Pyrolytic gas generator - Google Patents

    2021-5-20 · Woody biomass with low ash content (<1%), nut shells with high lignin content (30 to 40%), and municipal solid waste with synthetic polymers are effective at creating value-added synthetic gases. An allothermal downdraft gasifier produces a low tar syngas (99.9% tar conversion) at 850 oC and provides a simple and low-cost process.

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  • Biomass Gasification Tech UK | Gasification | Biomass

    A pyrolytic gas generators (1) for generating clean useful gas from biomass, particularly wood, oil seeds or the like, wherein a gasification channel (3) is provided in a multi-chamber design, wherein the gasification channel is provided with a support burner (9), which can feed heat from the outside to the gasification channel during the gasification of the biomass, a prepyrolysis tube (2) is ...

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  • NUS Envmental Research Institute

    Abstract:The aim of this work is to numerically analyze the performance of a integrated power plant, which is composed of a biomass gasifier, a fuel cell and a gas turbine. The biomass gasifier is a steam fluidized bed system based on the UNIQUE concept.

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  • Thermal degradation of bituminous coal with both model ...

    2018-12-18 · Biomass Gas · The biomass is fed in at the top of the gasifier, and the air, oxygen or steam intake is at the bottom, hence the biomass and gases move in opposite directions · Some of the resulting char falls and burns to provide heat · The methane and tar-rich gas leaves at the top of the gasifier, and the ash falls from the grate for ...

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  • Bryan Yeh - President and CEO - American Biodiesel, inc ...

    Innovations Current Research Tracks Envmental Surveillance and Treatment Envmental and Human Green Chemistry and Sustainable Energy Impacts of Climate Change on the Envment Food, Energy and Water Nexus Initiatives, … Publications Read More »

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