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Updraft Gasifier Working Principle in Printing And Dyeing Industry

Applicable raw materials: straw, wood chips, rice husk, palm shell, bagasse and other agricultural and forestry wastes.
Particle size: 30-50mm
Water content: less than 20%
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Product Description
Comparison of Grate Furnace Incineration Treatment Technology and Pyrolysis Gasification Treatment Technology
Compare Content Grate Furnace Pyrolysis Gasifier
Incineration Mechanism The Garbage Is Directly Burned, The Combustion Temperature Is 800~1000°C, The Incineration Mechanism Is General Using Two-Stage Treatment, The Garbage Is Now Pyrolyzed And Gasified, And Then Small-Molecule Combustible Gas Is Burned. The Combustion Temperature Is 850~1100℃. The Incineration Mechanism Is Advanced.
Furnace Structure And Grate Material The Structure Is Complex And The Shape Is Large; The Grate Works Under High Temperature, And The Requirements For The Grate Material Are High The Structure Is Relatively Simple And Compact; The Grate Works In A Low Temperature State, And The Requirements For The Grate Material Are Low
Types Of Garbage Dispose Of Domestic Waste It Can Process Domestic Waste, Industrial Waste, And Hazardous Waste With High Calorific Value (Including Medical Waste)
Area (300t/D) 40-50 Acres Higher 30-40 Acres Lower
Operating Cost Fly Ash Emissions Fly Ash Discharges A Lot, Accounting For About 5% Of The Total Garbage Fly Ash Emission Is Low, Accounting For About 1% Of The Total Garbage, Which Is Environmentally Friendly
Acidic Substance And Dust Emission The Original Value Of Acidic Substances Such As So2 And Nox Is Relatively High; The Dust Emission Concentration Is 6000~8000mg/Nm3 The Original Value Of Acidic Substances Such As So2 And Nox Is Relatively Low: The Dust Emission Concentration Is ≤3000mg/Nm3
Plant Environment It Is Difficult To Control The Environment In The Plant Area. The Incinerator Workshop Has A Certain Amount Of Bottom Ash And Leachate, Noise, And Odor Pollution. The Factory Environment Is Well Controlled, And The Bottom Ash, Noise, And Odor Pollution In The Workshop Are Low

Updraft Gasifier Working Principle in Printing And Dyeing Industry

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This type of gasifier is used at small- to medium-scale (100 kWth to 5 MWth). The updraft fixed bed gasifier also has a stationary grate, however, the gasification agent (air or O 2) is introduced from the bottom of the gasifier and the producer flows out of the gasifier from the upper part. The oxidization zone is at the bottom while the

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EnviOxy is a strong anti-oxidant which works both as an oxidant and coagulant for wastewater treatment. It has an ability to reduce colour, COD, BOD, TSS, Turbidity and Hardness in a single step treatment. It can work at very high COD and high TDS waters e.g. dye bath, RO reject samples etc. It has a minimum sludge generation which lowers the

Rice Husk Gasification: from Industry to Laboratory - IOPscience

Jun 01, 2018 · Abstract. Rice husk gasification (RHG) has been increasingly paid attention in rice-producing countries. Nevertheless, information related to this technology remains small and fragmented. In this paper, the status of RHG has been summarized, highlighting domestic and industrial applications, as well as a scientific review.

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Jul 06, 2014 · Advantages of Jigger Dyeing Machine: The cloth is dyed in open width form in textile industry, The mahaiqial to liquor ratio is 1:3 is used for dyed fabric in textile industry, Liquor ratio 1:4 saves huge amount of chemical cost and steam cost, Less chemical lose for woven fabric in textile industry, No need training to operate how to dye fabric,

Renewable Energy Generation from Waste Olive Biomass

In the updraft gasifier, the ratio by mass of the feedstock and produced gas after gasification is approximately 1:2.5 and the volumetric flow rate of the product gas is 1251 Nm 3 h −1. When the density of the syngas is about 1.18 kg Nm −3 , the production of hot gas is 1475 kg h −1 .

Construction of an Updraft Biomass Gasifier and Composition

1.1Theory of gasification – Air biomass gasification can be expressed in four stages as follows - 1. Drying:-In this stage, the moisture content of biomass is typically reduced to be 5-35%.In drying zone the temperature is about 100-200°C. 2. Pyrolysis:-It is the first step in the combustion or gasification of biomass.

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Labor and energy costs are high in relation to total dyeing costs: the dyers aim is to shorten dyeing times to save steam and electrical power and to avoid spoilage of goods. The conical-pan loose

Biomass gasification of candlenut haiqi and coconut coir with

Apr 01, 2020 · Statistical data shows that candlenut production reached 1,262.38 tons, while coconut reached 68,496 tons in 2016. The by-products of haiqis and coir can be used as a good raw mahaiqial for the gasification process into alternative fuels. One of the established gasification proceshaiqi in the industry is updraft gasifier.

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Biomass gasification is a process of converting solid biomass fuel into a gaseous combustible gas (called producer gas) through a sequence of thermo-chemical reactions. The gas is a low-heating value fuel, with a calorific value between 1000- 1200 kcal/Nm3 (kilo calorie per normal cubic metre). Almost 2.5-3.0 Nm3 of gas can be obtained through


steam updraft gasification at fixed S/B of 1.09 The effect of reactor temperature on syngas composition via steam updraft gasification at fixed S/B of 1.09 The effect of gasifying agent on total syngas yield (included syngas composition) via updraft gasification at fixed ER of 0.15 for air gasification and at S/B of 1.09 for

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Oct 25, 2011 · Volume 1 deals with the principles of dyeing and techniques used in the dyeing process, and looks at the different types of dyes currently available. Part one begins with a general introduction to dyeing, which is followed by chapters that examine various aspects of the dyeing process, from the pre-treatment of textiles to the machinery employed.

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Nov 02, 2018 · Updraft Gasifier. In updraft gasifiers, steam, oxygen, and air may be used as a gasifying agent; it is introduced at the bottom of the reactor for the interrelation with the biomass feedstock which is fed in the top of the reactor. The reaction bed is supported with metallic grate that is provided in the bottom of the reactor as shown in Fig. 11.1.

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