Fuel Potential Values of Biomass Charcoal Powder

Hwangdee, Phisamas; Junsiri, Chaiyan; Sudajan, Somposh; Laloon, Kittipong

doi:10.1007/s13399-021-01573-z

Cited by 5 publications

(4 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The proximate analysis revealed that the volatile matter, ash and fixed carbon contents were 0.2, 16.2 and 83.6 wt%, respectively. The low volatile matter and high fixed carbon content indicated the poor combustion performance [20] , [21] , which is ascribed to low heating value and higher presence of aluminum which affect the oxidation process of WPBs. The ultimate analysis showed that the contents of C, H, Cl and S in WPBs were 38.6, 4.8, 52.9, 3.2 wt%, respectively.…”

Section: Resultsmentioning

confidence: 99%

Pyrolysis behavior, kinetics, and thermodynamics of waste pharmaceutical blisters under CO2 atmosphere

Wang

Yao

Reinmöller

et al. 2023

Journal of Analytical and Applied Pyrolysis

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 99%

Pyrolysis behavior, kinetics, and thermodynamics of waste pharmaceutical blisters under CO2 atmosphere

Wang

Yao

Reinmöller

et al. 2023

Journal of Analytical and Applied Pyrolysis

View full text Add to dashboard Cite

“…The five types of organic waste were taken on a bright and plain background so that the various waste objects could still be seen [32]. Image data creation is carried out in detail by taking pictures of each type of waste [33]. Taking pictures of several combinations of one object with another object [34].…”

Section: F Data Collection Techniquesmentioning

confidence: 99%

Modeling of Organic Waste Classification as Raw Materials for Briquettes using Machine Learning Approach

Saptadi¹,

Suyuti²,

Ilham³

et al. 2023

IJACSA

View full text Add to dashboard Cite

The existence of organic waste must be utilized by the community so that it does not only end up in landfills but can also be processed into something constructive so that it is useful and has high economic value. Organic waste can be converted into raw materials to manufacture of biomass briquettes. Machine learning techniques were developed for technological applications, object detection, and categorization. Methods with artificial reasoning networks that use a number of algorithms, such as the Naive Bayes Classifier, will work together in determining and identifying certain characteristics in a digital data set. The manufacturing method goes through several processes with a waste classification model as a source of learning data. The image data is based on five types: coconut shells, sawdust, corn cobs, rice husks, and plant leaves. The research aims to identify and classify types of waste both organically and non-organically so that it will make it easier to sort waste. The results of testing the organic waste application from digital images have an accuracy rate of 97%. The model design carried out in training data is useful for producing a data model.

show abstract

“…Making briquettes from coal and biomass is a form of utilizing coal and biomass into environmentally friendly energy [10] and the use of char from the gasification process is an effort to recycle waste from gasification that has been done previously. The pilot project of coal gasification or down streaming coal to provide added value for coal in Indonesia will be held at PT Bukit Asam as a state-owned enterprise and has been confirmed in the law of the mineral and coal number 3 of 2020, mainly in article 102 paragraph 1 which is requiring for the mining industry to enhance the added value of minerals and coal which reads "IUP (mining license) or IUPK (special mining business license) holders at the production operation stage are required to increase the added value of minerals in mining business activities through: a) Processing and Purification of metal mineral mining commodities, b) Processing of non-metal mineral mining commodities, and c) processing of rock mining commodities" [11].…”

Section: Introductionmentioning

confidence: 99%

Biocoal Characterization as an Environmentally Friendly Alternative Energy Innovation Composite Variations of Gasified Char with Coconut Shell Charcoal

Yopianita¹,

Syarif²,

Yerizam³

et al. 2022

IJFAC

View full text Add to dashboard Cite

In accordance with the mandate of the Regulation of the Indonesian Minister of Energy and Mineral Resources for the use of cleaner coal through coal gasification projects, in the future the coal gasification industry will produce char as a by-product. This study aims to characterize coal gasification char using a prototype underground coal gasification (UCG) and the addition of coconut shell charcoal biomass as a raw material for making biobriquettes. By using coal as raw material from the Muara Tiga Besar Mine of PT Bukit Asam, five kinds of coal samples from different layers were obtained, which from the characterization results, both coal and char, did not have too significant deviations so that the research variables could be ignored. The results of the characterization of char from coal gasification results compared to the initial sample of coal showed an increase in calorific value, a decrease in sulfur content and a significant decrease in water content, so it can be concluded that char from coal gasification has good potential as a raw material for biobriquettes. By using char and coconut shell charcoal with the ratio of variations in the composition of char and coconut shell compositions is 100%:0%; 75%:25%; 50%:50%; 25%:75% and 0%:100% carried out the briquetting process. The results of the biobriquette characterization met the criteria of the Indonesian National Standard (SNI) 01-6235-2000 and Minister of Energy and Mineral Resources regulation No. 047 of 2006

show abstract

Fuel Potential Values of Biomass Charcoal Powder

Cited by 5 publications

References 30 publications

Pyrolysis behavior, kinetics, and thermodynamics of waste pharmaceutical blisters under CO2 atmosphere

Pyrolysis behavior, kinetics, and thermodynamics of waste pharmaceutical blisters under CO2 atmosphere

Modeling of Organic Waste Classification as Raw Materials for Briquettes using Machine Learning Approach

Biocoal Characterization as an Environmentally Friendly Alternative Energy Innovation Composite Variations of Gasified Char with Coconut Shell Charcoal

Contact Info

Product

Resources

About