biomass gasification bulgaria

"Modelling of Biomass Gasification Integrated with a Solid ...

Biomass is of major interest as a renewable energy source in the context of climate change and energy security. Traditional biomass conversion technologies achieve low electrical efficiencies. Biomass gasification (BG) coupled with fuel cells offer higher efficiencies. Gasification is a process in which a carbonaceous fuel is converted to a combustible gas.

Size-Segregated Particulate Matter from Gasification of ...

The main purpose of the present work was to evaluate the efficiency of the gasification process of three different types of agro-forest biomass residue (rapeseed, softwood, and sunflower husks) along with the characterization of size-segregated particulates'' emissions. The experiments were carried out in a drop tube furnace (DTF), using two different gasifying agents (O2/N2 and …

Valorization of biochars from pinewood gasification and ...

2018-7-10 · Gasification and torrefaction have both gained significant interest as bioenergy techniques. During biomass gasification together with fuel gas, carbon-rich solid substances are produced, whereas torrefaction process is mainly used to prepare a final product with higher calorific value and carbon content than the feedstock, through a low temperature pyrolysis. …

Bulgarian Syngas Project Launches Construction | Smart ...

Bulgaria''s target is for 16 percent of its energy demand to be met by domestic renewable sources by 2020. Presently more than 70 percent of its energy is from imported natural gas and oil, according to Bulgaria''s published energy policy. "Gasifying biomass for energy usage—in this case, straw and wood chips—requires special know-how, and our engineers and GE''s team …

Process Simulation of Biomass Gasification Integrated …

2021-8-18 · Biomass gasification-solid oxide fuel cell (BG-SOFC) combined heat and power (CHP) systems are of major interest in the context of climate change mitigation, energy security and increasing energy efficiency. Aspen Plus is employed to simulate various BG-SOFC CHP systems. The aim of the research work is to investigate the

Thermochemical Gasification of Agricultural Residues for ...

2015-3-2 · gasification is one of the effective methods for obtaining energy from biomass [1]. Gasification of solid biomass converts it to gas often referred to as producer gas or syngas which is mainly composed of CO, CO 2, CH 4, H 2 and N 2 (if the gasification agent is air). The useful gas or combustible gas components are CO, CH4 and H2 [2].

Modelling of Synthetic Natural Gas Production via …

2017-3-3 · biomass gasification (BG-SNG) with subsequent grid injection can overcome these barriers. With reference to Fig. 1, a BG-SNG plant comprises a gasifier followed by gas cleaning (removal/conversion of impurities) and upgrading (methanation and inert gas removal) steps.

International

Guideline for safe and eco-friendly biomass gasification (Bulgaria, Denmark, Germany, Netherlands, Austria, Switzerland, UK) greasoline. A new technology for conversion of waste fats to high-qualitative fuels (Germany, Netherlands, UK) greasoline; GreenGasGrids.

(PDF) INITIAL RESULTS OF STUDIES AND POSSIBILITIES …

The aim of the paper is to present the initial results from the studies and possibilities for biomass utilization and gasification in the both countries Bulgaria and India.

Smolyan, Bulgaria – ZeroPoint CleanTech

Live. •. ZeroPoint deployed the first of its kind biomass gasification power plant in Bulgaria. The project developer was Bara Group Ltd., a fully owned subsidiary of CEZ, a. s. – one the largest utility companies in Central and Eastern Europe. The project was a 4.5 MWe Combined Heat and Power plant using the ZeroPoint gasification ...

Process Simulation of Biomass Gasification Integrated …

2020-7-14 · Biomass gasification-solid oxide fuel cell (BG-SOFC) combined heat and power (CHP) systems are of major interest in the context of climate change mitigation, energy security and increasing energy efficiency. Aspen Plus is employed to simulate various BG-SOFC CHP systems. The aim of the research work is to investigate the

An overview of advances in biomass gasification

stepping stones in the biomass gasification (BG) arena, which led to the establishment of the first commercial gasification plant in the US in December 1999. This was a coal gasification plant known as the Wabash River Coal Gasification Project.8 Post 2001, biomass gasification has increasingly come under

Size-Segregated Particulate Matter from Gasification of ...

2021-5-28 · Size-Segregated Particulate Matter from Gasification of Bulgarian Agro-Forest Biomass Residue Ricardo Ferreira 1, Tsvetelina Petrova 2, Ana F. Ferreira 1,*, Mário Costa 1, Iliyana Inaydenova 2, Stela Atanasova-Vladimirova 3 and Bogdan Ranguelov 3 1 IDMEC, Mechanical Engineering Department, Instituto Superior Técnico, Universidade de Lisboa,

Biomass gasification ''to cut Bulgaria''s reliance on gas ...

Biomass gasification ''to cut Bulgaria''s reliance on gas imports'' Syngas from straw and wood waste for electricity production is a good alternative to imports, says GE

Biomass gasification plant in Bulgaria to use GE ...

Biomass Gasification - an overview | ScienceDirect Topics

Multi‐objective optimization of green urea production ...

2019-2-20 · The optimum solution set obtained by Simplex algorithm is the biomass gasification technology from 2020 to 2035 and combined BG-PV El processes (41% BG, 59% PV El) from 2040 to 2050, which produce the minimum CO 2 emissions and minimum production costs.

Modelling of Biomass Gasification Integrated with a …

2021-8-18 · Biomass gasification (BG) coupled with fuel cells offer higher efficiencies. Gasification is a process in which a carbonaceous fuel is converted to a combustible gas. It occurs when a controlled amount of oxidant is reacted at high temperatures with available carbon in a …

Biomass gasification plant in Bulgaria to use GE ...

2014-4-2 · To reduce Bulgaria''s heavy dependence on imported energy, a landmark biomass-to-energy plant powered by GE''s Jenbacher gas engine technology is being built near Stroevo, in Plovdiv province. The 5-MW Karlovo …

International Transaction Journal of Engineering ...

2020-5-27 · Conventional biomass combustion-based technologies produced lowest electrical efficiency i.e. 20-25%, whereas Biomass Gasification (BG) combined with modern power generation systems like Gas Turbines and other IC Engines or Fuel Cells gives much higher efficiencies (Doherty, 2014).

Guideline for Safe and Eco-friendly Biomass Gasification

Biomass gasification is a promising, energy-efficient technology that can contribute significantly to renewable energy generation. This technology has to advance and is close to commercialisation, but large-scale implementation is hampered for various reasons. Leading gasification experts from around the world have identified Health,

Bulgaria | Gasifiers

2021-8-10 · Bulgaria . World War II Sawdust Stove. Submitted by Erin Rasmussen on Sun, 01/01/2006 - 15:28. Drew, January 2006 ... Biomass Gasification, Biochar (Charcoal for use in Soil), Anaerobic Digestion and Green Building. ... To participate in a the technical conversation about improving biomass cooking stoves in English, join the

An overview of advances in biomass gasification

These were stepping stones in the biomass gasification (BG) arena, which led to the establishment of the first commercial gasification plant in the US in December 1999. This was a coal gasification plant known as the Wabash River Coal Gasification Project. 8 Post 2001, biomass gasification has increasingly come under the spotlight, on account ...

Gasification and biomass power

2020-4-28 · The gasification process consists of several stages, which lead to the transformation of the carbon material into syngas: Drying process: evaporation of the water contained in the biomass. Pyrolysis: the material is converted to gas, …

Progress in biofuel production from gasification ...

2017-7-1 · Biofuels from biomass gasification are reviewed here, and demonstrated to be an attractive option. Recent progress in gasification techniques and key generation pathways for biofuels production, process design and integration and socio-environmental impacts of biofuel generation are discussed, with the goal of investigating gasification-to-biofuels'' credentials as …

System studies of different CO mitigation options in the ...

2013-2-6 · in most cases, large-scale biomass gasification at a refinery results in lower potential for GHG emission reduction compared to using biomass in coal condensing power plants. Keywords: CO2 emissions, GHG emissions, process integration, post-combustion CO2 capture. CO2 capture and storage (CCS), oil refining industry, biomass gasification,

Biomass Gasification-Solid Oxide Fuel Cell Utilization ...

2021-6-14 · energy resources. In this study, integration of biomass gasification (BG) and solid oxide fuel cell (SOFC) is applied to measure how much CO2 emission can be reduced. However, the approach is not merely r elying on renewability. It is correspondingly

Biomass gasification CHP systems

Biomass gasification CHP systems admin 2020-06-15T07:16:35+00:00. CARBON-NEGATIVE BIOMASS TECHNOLOGY. Biomass gasification CHP systems. SyngaSmart is a range of modular systems for the combined production of power, heat and biochar from residual biomass through an innovative gasification …

ZeroPoint CleanTech – Biomass Renewable Energy

2019-10-15 · ZeroPoint Clean Tech, Inc. deploys biomass solutions to make renewable energy and sequester carbon. ZeroPoint''s modular, multi-feedstock gasification technology is built to international codes and is priced to create highly attractive economics. The ZeroPoint solution is built with industry leading OEM components by the world''s highest ...

Technical and Financial Due Diligence of Seven Biomass Co ...

2021-9-6 · Client: B ella Bulgaria SA, Bulgaria Dates: 2012, 2014 - 2015 Country of assignment: Bulgaria Description of actual services provided: In 2012 Encon was selected by Bella Bulgaria SA to perform Technical and Financial Due Diligence and implementation monitoring of seven biomass gasification co-generation power plants having a total capacity of 40 MW located across Bulgaria.

Biomass Gasification

Biomass Gasification. Biomass gasification (BG) is one process by which biomass can be converted into value added products, therefore mitigating polluting waste disposal strategies whilst simultaneously generating useful products such …

Characterization of Steam Gasification Biochars from ...

2020-9-22 · Gasification Experiments. Biomass gasification experiments were performed in a semicontinuous laboratory-scale fluidized bed gasifier, described in detail in a previous work [].For all the experiments, 80 g of biomass with particle size between 1 mm and 3 mm were placed inside the reactor and heated to 850 °C, under nitrogen, with a heating rate of 20 °C/min.