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Biorefining: Create Shareholder Value or(/and) Jobs!

The "Low-hanging Fruit" offers shareholders in the sugar or pulp & paper industry a low risk expansion opportunity into the future of bioenergy/biochemicals.

The pulp & paper as well as the sugar industries are large employers and have the ability to create additional and especially to maintain current jobs. In order to remain globally competitive, we suggest that these industries have to invest in improving energy efficiencies, reduce water consumption and optimise their biomass value chains.

During our ten years of active R&D involvement, we discovered that beneficiating biomass requires far less innovation than hands-on practical knowhow on applying known systems and proven technologies. E.g. the benefit of demonstrating proven technology in a novel combination will by far outweigh the outcome of investing in biorefinery R&D!

There are existing (fit-for-purpose) bolt-on biorefining technologies available that don't need R&D to convert the "low-hanging fruit". Biofuels/bioenergy is still a 'newish' territory and needs perhaps loan-guarantees in addition to the (e.g. R&D) tax incentives to motivate existing industries to pursue this avenue. There are is also a (perceived) lack of government policy that would speed-up the introduction of e.g 1G or 2G bioethanol into the fuel supply or to accept biobased electricity from the above two industries into the grid.

The "Low-hanging Fruit" is the forbidden fruit, if you want to create long-term jobs.

South Africa has vast tracts of land that can be developed, but they are not suitable for timber or sugarcane. In South Africa's rural areas the unemployment figures are in excess of 35%. The employment share of the agricultural sector is only approximately 8%. Therefore: Is it not obvious on what biorefining developments have to focus on?

The absence of a "client" for the farmers to supply their biomass to is one of the key strategies behind the creation of the GreenEnergyPark™ or the µ-BioRefinery™ developments. Based on proven technology, these biorefineries are able to process different non-food biomass or agricultural residues of the food-chain, which can be removed from the fields without negative impact on soil or water. They are small factories and each one of them can become a node in a web of rural economic development (See "Economy of Numbers vs. Economy of Scale").

Scope of Technologies & Services

Click on the individual images to reveal article

Related Sites

Connecting-The-Dots™ (Creating Biobased Businesses: About our experience to connect the many "dots" of the value chains that every successful biobased business needs)

µ-BioRefinery™ (in propinquitatem ad biomasa; Bringing biorefining in proximity to biomass)

GreenEnergyPark™ (Smart biomass - agricultural/forest residues - conversions to energy, chemicals and commercial products)

International Furan Technology (An independent developer and implementer of furfural process technologies)

Connecting-The-Dots™

This article is part of a series of reflections on how we see the dots connecting in the creation of a biobased industry. We comment on the (South African) biomass processing space, its current status and (future) opportunities. DalinYebo provides a fundamentally practical approach for a competitive conversion of a variety of biomass feedstock to chemicals and energy (incl. biofuels).

-> For the agri (biomass) processing, sugar, pulp&paper, etc. industries, we provide knowhow and technology to convert (residual) biomass to chemicals and energy.

-> For owners of biomass we offer technology and market access, creating investment opportunities in the cleantech space.

The essential technical challenge facing us, and the world in general, is the complete beneficiation of cellulosic material. We strive to provide viable and practical solution. Contact us to discuss the economic potential of your biomass.
  • investments
  • Jobs
  • MicroBioRefinery™
  • GreenEnergyPark™...

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Furfural from Biogas Production

 Increased biogas yields from digesting pre-treated biomass!

A recent (January 2014) study[1] found that biogas production increased after e.g. acidic pre-treatment of lignocellulosic biomass. We suggest that our BBS-Biorefining™ and/or  µ-BioRefinery™ are ideal pathways to provide an effective and Paid4PreTreatment™!

For the Owners of Biomass:

DalinYebo offers technology and market access for the production of furfural. Contact us to discuss the potential your biomass has for the additional production of furfural.

Reference:

[1] Applied Biochemistry and Biotechnology

  • Furfural
  • pretreatment
  • anaerobic digestion
  • biogas
  • Paid4Pretreatment™
  • BBSBiorefining™
  • MicroBioRefinery™...

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Sun - Biomass - Furfural & Steam/Electricity

Biomass is the simplest form of (sun) energy storage.

Besides the use of its sugars or grains in our food chain, the biomass accumulated at agri-processing locations (e.g. sugar or oil mills) is often used for energy production. Biomass is not as ideal a fuel as coal or oil, because it does not have the same energy density or calorific value as coal. In addition its properties often vary over the season and are affected by the weather. However, e.g. sugar cane bagasse is well understood and technology has been developed over the years for its efficient conversion to steam and electricity.

CHP Integration: CHP&F!

Furfural production needs steam and therefore is an ideal co-process to be combined with biomass-based power generation. Typically, such an installation has a negative CO2 footprint (of -1.3 eCO2/MWh;  Ref.: Cobelec™ Investor Presentation). Furfural is made from the hemicelluloses in the biomass. Hemicelluloses have a lower calorific value than the rest of the lignocellulose. Therefore, by removing the hemicellulose as furfural, the calorific value of the remaining residue increases by 3% to 5%. Besides the fact that the profits from furfural production (per tonne of biomass/bagasse) are significantly higher than the profits made from electricity production, a furfural plant also makes use of the power stations waste heat.

CPH&F: Combined Heat, Power and Furfural plants turn sun-energy into green profit!

 

About Biomass & Furfural

For owners of biomass we offer technology and market access, creating investment opportunities in the cleantech space. Contact us to discuss the potential your biomass has for the production of furfural.

For the agri (Biomass) processing, sugar, pulp&paper, etc. industries, we provide knowhow and technology to convert (residual) biomass to chemicals and energy.

This article is part of a series on "biomass for furfural" production, which provides our clients with updates and analysis on the fundamentals and competitiveness of a variety of feedstock and their conversion to chemicals and energy (incl. biofuels).

  • Furfural
  • Biomass
  • Biomass
  • Green Electricity
  • GreenEnergyPark™...

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Beyond Combustion: Additional Value for the Sunflower Husks

Some years ago when we first investigated the use of sunflower husks, we found oil mills that paid for them to be taken away ..

.. and they used coal to generate the process steam. Since then, husks are often used to fuel the steam boilers. However, there is always an excess of husks. Some oil mills pelletise and export them. DalinYebo has done extensive work with sunflower husks as part of IFT's furfural process developments. We have found that sunflower husks are indeed a suitable feedstock for furfural production. It was used in one of the USSR biorefineries (hydrolysers) as feedstock to make furfural.

Once the furfural is extracted, the remaining lignocellulosic residue can either be pelletised or further processed, as it has many value-added uses.

Furfural production adds value to sunflower husks, beyond combustion. Although its pentosan content is lower than that of corncobs, it has many advantages: Generally it is available at a central location 24/7 for 365 days per year (oil mills have large seed storage), it is dry and handles beautifully.

Background Information

Refer to our "Furfural from Sunflower Husks" article for additional information and/or to download the background information document, which includes:

An economic evaluation, with and without CHP (see "Furfural & CHP") integration

A market outline 

 

About Biomass & Furfural

For owners of biomass we offer technology and market access, creating investment opportunities in the cleantech space. Contact us to discuss the potential your biomass has for the production of furfural.

For the agri (Biomass) processing, sugar, pulp&paper, etc. industries, we provide knowhow and technology to convert (residual) biomass to chemicals and energy.

This article is part of a series on "biomass for furfural" production, which provides our clients with updates and analysis on the fundamentals and competitiveness of a variety of feedstock and their conversion to chemicals and energy (incl. biofuels).

  • Biomass
  • Biomass
  • Furfural
  • sunflower husks
  • GreenEnergyPark™
  • Green Electricity...

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Synthesis of Furfural: Well established in some aspects, but yet to be fully unravelled!

Despite the the fact that furfural was discovered in 1832, Gianluca and his co-authors found that ..

there is still much to be discovered, especially with regard to the complex set of side and loss reactions seemingly involving largely unknown reaction intermediates.

In the January 2014 issue, Green Chemistry presents a critical review of "both the mechanistic and kinetic aspects of furfural formation from pentoses in aqueous acidic media have been reviewed. Based on the reviewed literature, a comprehensive reaction mechanism has been proposed consisting of more than one route, all starting from acyclic xylose, and involving alternately 1,2-enolization, β-elimination or isomerization via 1,2-hydride shift as key steps".

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  • Furfural
  • catalysis
  • gianluca...
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