Eco Friendly Solid Fuels Straw Briquettes
I had a recent letter asking about straw briquettes and how effective they are. Truth is I know nothing much about straw as a bio fuel – so like any PC geek, I do a bit of digging on the web.
So I learn that straw briquettes are an ecologically clean, nontoxic bio fuel.
(1) They are made in a variety of ways – just like wood briquettes. Some are better than others. The highly compressed types are better than the less dense sort.
(2) They come in various shapes and configurations. shown above is the full body circular section with a diameter of 50mm. The length can be varied by order.
(3) The above type have a typical density: of 1.2 kg/cm3
(4) Typical calorific values vary between 3800 – 4700 kcal/kg or you could multiply by 4.18 to get Kj/Kg 15,884 to 19,646 This is roughly the same heat output as peat briquettes
(5) Ash content typical is 5.8 %. This is high compared to wood, and even higher than some coals. The ash content of woods varies greatly between different fuels. Typically between 0.43 and 1.82 percent of the mass of burned wood (dry basis) results in ash.
Wood based fuels the ash content varies quite a bit between different types of timber product, stemwood 0,4-0,6%, stem bark 2-5% and 1-2% branches. The ash content is highest in those parts of a tree where growth occurs. In the leaves, needles and branches and leading shoot varied between 2 and 6%. Generally though, wood based fuels can be expected to give a 1 to 2% ash content.
For comparison, Typical Ash Content in Coals are:
Anthracite Coal : 9.7 – 20.2 weight %
Bituminous Coal : 3.3-11.7 weight %
Lignite Coal : 4.2 weight %
Straw briquettes are commercially produced in many places, currently on the web are adverts for supply of large quantities from Ukraine among other countries.
Other types of bio briquettes on offer include almond shell and rice husk. If you would like the figures on these – why not go and look them up?
Read more at Sustainable Energy Author Ireland
Source:
Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.
"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
Lion’s Mane Mushroom
Mushrooms are having a moment. One fabulous fungus in particular, lion’s mane, may help improve memory, depression and anxiety symptoms. They are also an excellent source of nutrients that show promise as a therapy for dementia, and other neurodegenerative diseases. If you’re living with anxiety or depression, you may be curious about all the therapy options out there — including the natural ones.Our Lion’s Mane WHOLE MIND Nootropic Blend has been formulated to utilize the potency of Lion’s mane but also include the benefits of four other Highly Beneficial Mushrooms. Synergistically, they work together to Build your health through improving cognitive function and immunity regardless of your age. Our Nootropic not only improves your Cognitive Function and Activates your Immune System, But it benefits growth of Essential Gut Flora, further enhancing your Vitality.
Our Formula includes:
Lion’s Mane Mushrooms which Increase Brain Power through nerve growth, lessen anxiety, reduce depression, and improve concentration. Its an excellent adaptogen, promotes sleep and improves immunity.
Shiitake Mushrooms which Fight cancer cells and infectious disease, boost the immune system, promotes brain function, and serves as a source of B vitamins.
Maitake Mushrooms which regulate blood sugar levels of diabetics, reduce hypertension and boosts the immune system.
Reishi Mushrooms which Fight inflammation, liver disease, fatigue, tumor growth and cancer. They Improve skin disorders and soothes digestive problems, stomach ulcers and leaky gut syndrome.
Chaga Mushrooms which have anti-aging effects, boost immune function, improve stamina and athletic performance, even act as a natural aphrodisiac, fighting diabetes and improving liver function.
Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules. Today Be 100% Satisfied Or Receive A Full Money Back Guarantee Order Yours Today By Following This Link.