Abstract: Plastic garbage from PET (Polyethylene Terephthalate) bottle waste is a significant amount that, if improperly managed, would continue to grow and pollute the environment. Meanwhile, that has been appropriately processed can be turned into briquettes (charcoal). This study aims examine manufacture of mixture plastic synthetic materials in form patchwork paper with Sidoarjo mud adhesiv...

Tobacco stems contain 56.10% cellulose content, 15.11% lignin, 22.44% hemicellulose, and 44.61% total organic carbon, which can be used as a source of energy or fuel. This study aimed to utilize tobacco in briquette form alternative energy. The materials this were stem waste, rice husk, wood charcoal, coconut shell. treatments consisted T1 (100% stems), T2 (80% + 20% shell), T3 husk), T4 (33.33...

Indonesia has rich production potential by treating and disposing of a large amount waste. The need for new renewable energy is increasing daily along with increasingly limited sources, such as fuel oil worldwide, including Indonesia. Organic waste potency the that needs to be appropriately managed city government, environmental services, entrepreneurs, community. However, community companies i...

The briquettes have the potential to reduce reliance on charcoal and firewood while addressing employment issues for youths women through briquette-making value chain components. However, marketing that would increase acceptance of requires an essential understanding briquettes’ critical selection criteria considered by briquette users. This study assesses classes energy their preferences. spec...

Biomass is often considered as a material that lacking or even uneconomical. abundantly available in Indonesia sawdust and coconut shell waste. This number has not been used maximally, this because both wastes tend to be disposed of directly into the environment can cause environmental pollution. Briquetting technology one method which implemented increase added value by producing briquettes. M...

One of the advantages of X-ray fluorescence XRF analysis is its ability to perform accurate quantitative analysis over a wide range of elements with relative ease. In addition, its high sensitivity makes it ideal for trace elemental analysis. The establishment of analytical conditions for XRF is straightforward, including the determination of spectral line overlap correction factors. As with mo...

Binders are of prime importance in the agglomeration of iron ore concentrates. In this research, strength and density of briquette produced from the magnetite concentrate of Gol-E-Gohar were investigated using different binders at various applied pressures. The results showed that peridor was the most effective binder relative to bentonite and lime. For all types of binders, the increase in bin...