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Welcome to ZOZEN

ZOZEN is one of the best modern boiler manufacturers in China, our products include steam boilers, hot water boilers and thermal oil heaters. ZOZEN boiler is located in Wuxi, covers 150 thousand square meters of production area, equipped with first-class production equipment, passed the ISO9001:2000 international quality system certification. The company gained the " S " and " U " steel seal from ASME of US.

Customer service

If you run into any problems with the boiler, please contact us directly by email or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.

In case of special condition, ZOZEN will forward your request to one of its partnered sales representatives depending on the country and state. The local maintenance personnel will arrive at the customer site as soon as possible.


the effect of biomass, operating conditions, an

Syngas production from a downdraft gasifier and an updraft gasifier with air as a gasification agent was analyzed. Nickel based catalysts presented effective tar cracking activity. Benzene was used as a tar model component to determine the effect of Ni/ƴ-Al2O3 on tar cracking in a quartz reactor with temperatures from 700 to 900oC.

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Effects of Heating Temperature and Moisture o

2019-1-9 · Rural area in Indonesia of which electrification ratio is still low has a strong demand for off-grid electric power supply. On the other hand, Indonesia is a leading natural rubber production country and these rubber wood trees are cultivated in vast plantation farms. A rubber wood tree is woody biomass resource which can be stably supplied because a lot of trees aged more than 25 years are

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Raibhole and Sapali, 1:7 Open Access Scientific Repor

2014-5-19 · gasifier with air/oxygen and steam as oxidizing agent by using Aspen Plus. Simulation of biomass gasifier based on Gibbs free energy minimization. The syngas is obtained with various parameters like syngas composition, temperature, heating value for different feedstocks as rice husk, wood pallets and Indian charcoal.

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BIO-SYNGAS DERIVED FROM INDONESIAN OIL PAL

2016-12-3 · as gasifying agent increases remarkably the production of hydrogen and carbon monoxide reflecting a significant increase of the syn-gas heating value. There are several process parameters which may affect the gasification process. In this study, Indonesian oil palm EFB was gasified in a midle-scale of gasification to produce bio-syngas.

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Characterization of Recycled Wood Chips, Synga

2019-1-2 · In this study, the moisture content, calorific value, and particle size of recycled wood chips were measured. The wood chips were used to fuel an 8.5 MWth updraft gasifier to produce syngas for combustion in a steam-producing boiler. In-situ syngas composition and tar concentrations were measured and analyzed against biomass fuel properties. No efforts were made to adjust the

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Testing And Parametric Analysis Of An Updraft Biomas

2013-3-10 · the usage of oxygen as a gasifying agent. Due to lack of authentic kinetic data to design gasifier, the gasification Updraft Biomass Gasifier apparatus, produces syngas in significant quantities and analyses its composition and heating value. Also a parametric furnace or boiler with no cleaning or cooling required.

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Energy Recovery from Solid Waste: Application o

Solid waste is considered either as a burden or as a valuable resource for energy generation. Identifying an environmentally sound and techno-economically feasible solid waste treatment is a global and local challenge. This chapter focuses on application of gasification technology to

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GASIFICATION Gasification process, its products an

However, the system accepts variety of organic material feedstock and also produces higher fuel value syngas. When a gasifier design has to be selected, consideration of pros and cons of each system must be evaluated substantially on the basis of cost constraints, feedstock, emissions and energy products.

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Assignment 8: Comparison of gasification, pyrolysis an

2018-7-11 · Assignment 8: Comparison of gasification, pyrolysis and combustion Aino Siirala 309141 biomass into energy. In all of them, the biomass is heated to evaporate water and Biomass combustion refers to burning fuel in a boiler, furnace or stove to produce heat. The heat can be utilized as hot air, hot water, steam or electricity [2].

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Pyrolisation gasification and anaerobic digestion

2019-8-21 · Pyrolisation gasification and anaerobic digestion. Gasifiers using air as the oxidant, or gasification agent, and operating at atmospheric pressure yield gas with a significant nitrogen content, which lowers its calorific value. The anaerobic digestion of biomass produces a much cleaner gas. Usually known as biogas, this is a mixture

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Steam gasification of various feedstocks at a dua

A fluidised bed biomass gasifier produces usually a product gas with a tar concentration between 1 and 20 g/N m3 [8]. the gas quality for syngas applications increases and, moreover, the tars decrease [31]. Steam gasification of various feedstocks at a dual fluidised bed gasifier: Impacts of operation conditions and bed materials

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