CLAMBER biorefinery opens invitation to tender for the supply, construction and commissioning of an enzymatic hydrolysis unit

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Type of post: NEWS.

The Instituto Regional de Investigación y Desarrollo Agroalimentario y Forestal de Castilla-La Mancha (Regional Institute of Agrifood and Forestry Research and Development of Castilla-La Mancha) has issued on the State Contracting Platform the invitation to tender for the supply, construction and commissioning of an enzymatic hydrolysis unit for the CLAMBER.
- “Profile: CLAMBER R&D Biorefinery”, 15/11/2017.
- Invitation to tender on the State Contracting Platform (in Spanish).

Contracting body
Dirección del Instituto Regional de Investigación y Desarrollo Agroalimentario y Forestal de Castilla-La Mancha (IRIAF)
Contract object
Supply, construction and commissioning of an enzymatic hydrolysis unit in plant CLAMBER - 5101CR19SUM00164
Budget bid base and estimated value of the contract
660.400,30 €
End date of bid submission
02/08/2019 14:00

Figura 1. Upstream unit of the CLAMBER biorefinery

CLAMBERis a R&D advanced biorefinery at demonstration scale located in Puertollano (Castilla-La Mancha, Spain). In order to fulfil the objectives of this plant, the supply and installation of an enzymatic hydrolysis unit is necessary. In this sense, funding has been obtained from the European Regional Development Fund, in a percentage of 80% on the total costs of this supply, through an aid for the acquisition of scientific and technical equipment, corresponding to the State Program for the Generation of Knowledge and Scientific and Technological Strengthening of the R&D&i System, State Subprogram of Research Infrastructures and Scientific-Technical Equipment, Plurirregional Operational Program of Spain, investment priority 1.A., within the framework of the “Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020. Una manera de hacer Europa”.

Description of the supply

The CLAMBER biorefinery has a pretreatment system based on steam explosion technology that is able to treat 1 ton per day (with the possibility of tripling its production if it works 3 shifts) and which allows the production of bioproducts with high added value. from woody and herbaceous residues.

In the new unit of enzymatic hydrolysis, the cellulose from lignocellulosic residues and other agri-food waste streams rich in carbohydrates (whey, vinasse, molasses, expired juices, etc.) will be hydrolysed, obtaining a sugar stream that will be fed to the processes of fermentation, clarification, concentration and separation to obtain bioproducts.

The hydrolysis unit to be supplied will house the chemical reaction of hydrolysis caused by enzymes called hydrolases. Due to the complexity of the equipment, it has been necessary to previously draft a detailed engineering, which specifies the manufacturing, supply and start-up processes of this unit to be supplied.

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