What are biorefinery products?

What are biorefinery products?

The International Energy Agency (IEA) Bioenergy Task 42 has defined a biorefinery as “the sustainable processing of biomass into a spectrum of marketable products (food, feed, materials, chemicals) and energy (fuels, power, heat)”.

What is a biorefinery used for?

According to the National Renewable Energy Laboratory, a biorefinery is a facility that integrates biomass conversion processes and equipment to produce fuels, power, and chemicals from agriculture, forest, and waste feedstock.

Is biorefinery sustainable?

Abstract. Biorefining is a promising technology for coproducing bioenergy and bioproducts to increase the benefit and sustainability relative to petroleum-driven products.

Why is biorefinery important?

Conclusion. Biorefineries are industrial facilities that sustainably convert biomass into energy, chemicals, and materials. The main driving force for the biorefineries establishment is the call for sustainable development to ensure energy security, mitigate climate change, and the demand for chemicals and materials.

What is the biorefinery concept?

A biorefinery is a facility (or network of facilities) that integrates biomass conversion processes and equipment to produce transportation biofuels, power, and chemicals from biomass. This concept is analogous to today’s petroleum refinery, which produces multiple fuels and products from petroleum.

What is biorefinery approach?

Biorefinery A facility that converts biomass into a broad range of products for various markets (food, feed, materials, energy) and which is characterized by low energy demand through high process integration and low waste produc- tion as well as a high flexibility towards chang- ing markets for raw materials and …

How does a biorefinery work?

Sugar platform biorefineries breaks down biomass into different types of component sugars for fermentation or other biological processing into various fuels and chemicals. On the other hand, thermochemical biorefineries transform biomass into synthesis gas (hydrogen and carbon monoxide) or pyrolysis oil.

What is green biorefinery?

A ‘green biorefinery’ represents the sustainable processing of green biomass into a spectrum of marketable products and energy (Cherubini et al., 2009).

What is ethanol biorefinery?

Using state-of-the-art technologies, ethanol biorefineries convert grains, beverage and food waste, cellulosic biomass and other products called feedstocks into high-efficiency ethanol. Over 90 percent of the grain ethanol produced today comes from the dry milling process, with the remaining coming from wet mills.

What is microalgal biomass?

Microalgal biomass is made up of cells with a significant protein content, even after a carbon-accumulating secondary cultivation phase.

What is biorefinery system?

Sustainable Water & Energy Systems Biorefineries are processing facilities that convert biomass into value-added products such as biofuels, biochemicals, bioenergy/biopower, and other biomaterials.

What is microalgal biotechnology?

Microalgae are a diverse group of photosynthetic microorganisms that produce several useful products including biodiesel feedstock, bioactive molecules, human food, and animal feed. They can also be used in biological carbon dioxide sequestration.

What are the recent developments and future of algal biotechnology?

Recent advances in algal biotechnology focusing on the production of bioproducts by handling various waste-streams in the Circular Economy framework works dealing with cultivation, safety, feasibility and sustainability aspects of the utilization of waste-streams as nutrient origins for growing algal biomass and the …

What can microalgae be used for?

Microalgae can be a rich source of carbon compounds, which can be utilized in biofuels, health supplements, pharmaceuticals, and cosmetics [2]. They also have applications in wastewater treatment and atmospheric CO2 mitigation.

What products are made from algae?

Below are some algae products already on the shelves:

• Abrasives. Diatom “shells” in commercial diatomaceous earth for swimming pool filters.
• Cosmetics. Many skin treatments and cosmetics also contain algae.
• Food Additives.
• Nutritional Supplements.
• Fertilizers.
• Whole algae.

What is the importance of microalgae in biotechnology?

They are the primary producers of biomass for aquatic systems, thus supporting life on Earth. Moreover, microalgal biotechnology is currently contributing to the global bioeconomy, producing valuable biomass for human-related applications such as pharmaceuticals, cosmetics, food and feed [[1], [2], [3]].

What is the economic importance of microalgae?

Today, microalgae play an important role for the worldwide biofuel demand, together with the production of high value-added products used in pharmaceutical, nutraceutical and cosmetic industries.

Is there a market for algae?

[216 Pages Report] The global algae products market size was estimated to be valued at USD 4.7 billion in 2021 and projected to reach USD 6.4 billion by 2026, recording a CAGR of 6.3% during the forecast period. Various factors have played a major role in driving the algae products market growth across the globe.

Which algae is mostly used in pharmaceuticals?

Chlorophyts, Bryophyta algae are used for the extraction of these healthy and essential fatty acids. N-6 PUFA is a diet rich fatty acid which is derived from the above. The fatty acid content in algae makes it a well-known bioactive compound which is very useful in the pharmaceutical industry.