Schlagwort-Archive: update

Lignite Brown Coal Research Development contract innovation update

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Lignite Brown Coal Research Development contract innovation update

currently no new projects listed

please feel free to update in comments below – and get promoted!

(To find out more about current projects, please register here. Thank you.)

older Projects:

Optimization of the dynamic behavior of slewing mechanisms for bucket wheel excavators
Swivel mechanisms enable the targeted control of a rotary movement. This is between
two ball races arranged a plurality of rolling elements, which have a bearing function
of the rotatable system part. The slewing ring is driven by a
Pinion-ring gear system, whereby the drive power necessary for the rotary movement is over
several swivel drives arranged on the circumference of the ring gear are provided.
During the digging process, the bucket wheel excavator’s superstructure is lifted over the slewing mechanism
pivoted about its vertical axis, so that a large area of ​​the slope from the paddle wheel
can be covered without moving the device. However, due to the
mechanical coupling with the wheel arm, the digging forces in the slewing gear and in the
Swivel gear. Various process-specific effects contribute to the fact that the
The nominal loads of the digging and swiveling process are superimposed on dynamic loads. The
Dynamic additional loads limit the service life of those involved in the digging process
Machine elements, as every load cycle leads to partial damage to the components. In addition, will
the inherent behavior of the system is addressed, so that excess resonance occurs and
further promote component fatigue.
With the help of the simulation models to be developed, the overall system is coordinated
in terms of improved dynamics. As a suitable method of achieving this
The aim is to develop an optimized motor control for the swivel drives.
Linked to this is the analysis of the influence of the individual drive train components on
the dynamic behavior of the pan and dig process. This enables the delivering
SMEs integrate their partial deliveries into a coordinated system so that in

 

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Iron Steel Research Development contract innovation update

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Iron Steel Research Development contract innovation update

currently no new projects listed

please feel free to update in comments below – and get promoted!

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older Projects:

Co- ordination of EU- Funding is essential for maintaining international competitiveness

The steel industry will play a key role on the way to a climate-neutral economy in 2050. Since a significant part of the industrial CO2 emissions in steel production occurs via the blast furnace-converter route, the use of climate-friendly technologies could have an enormous impact on climate protection. Various possibilities are known and available for this, from the direct avoidance of CO2 in the production process (Carbon Direct Avoidance CDA) to the chemical processing of the CO2 (Carbon Capture and Usage CCU), to the circular economy. They must now be quickly researched in demonstration and pilot processes for their industrial feasibility. An even stronger focus on the circular economy offers further potential for more sustainability and climate protection.

Funding required for investment and operating costs
The conversion to green production processes is associated with massive investments for steel companies. For the locations in Germany, this will amount to around 30 billion euros by 2050. In addition, there are significantly higher operating costs for climate-friendly processes. The transformation therefore requires full funding of investment costs and additional operating costs in the case of large-scale implementation. On the part of the state, European and national funding programs exist or are being set up for which steel companies can apply.

It is also important that steel companies in Germany can apply for and receive funding from the ETS Innovation Fund, which is intended to support the implementation and demonstration of low-carbon steel production. This includes that companies using this program can receive additional funding from other funding programs (“sequencing”). In the 9th EU framework program for research and innovation and the achievement of the “Clean Steel” partnership, Germany should at least participate in proportion to its share in EU steel production.

 

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Glass Industry Research Development innovation update

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Glass Industry Research Development innovation update

currently no new projects listed –

please feel free to promote / update in comments below.

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older Projects:

Niels v. Bülow Foundation The foundation is named after Niels von Bülow (1894-1983), the chairman of the HVG and DGG from 1948 to 1963 and the initiator of the foundation. The foundation was set up in 1964 and came about thanks to a generous donation from Gerresheimer Glashüttenwerke, Düsseldorf. The sole purpose of the foundation is the non-profit promotion of vocational training and advanced training for young professionals for the glass industry. The aim is to give the scholarship holders the opportunity to study, to continue a course they have started, or to do a doctorate after completing their main examination through a one-off financial aid or financial aid extending over a longer period of time.

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Gypsum Industry Research Development innovation update

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Gypsum Industry Research Development innovation update

 

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older Projects:

Bauhaus 2019 Competition:
“We congratulate the winners and awardees on their great work and their success in the competition.

The recognition in the 2019 university competition was announced on November 14th. awarded at the Bauhaus University in Weimar. All award-winning works are documented in the competition catalog

https://www.gips.de/fileadmin/user_upload/Web_Wettbewerbskatalog_2019.pdf

Within the scope of the EPD, the totality of released volatile organic compounds and especially the formaldehyde emissions were examined and evaluated in the test chamber experiment. These substances are suspected of causing allergic and carcinogenic (carcinogenic) effects after prolonged exposure, as is typical for interior rooms in apartments. However, gypsum boards and their varieties (damp room, fire protection, perforated and dry screed boards) and gypsum fiber boards (also known as dry screed boards) do not have any of these negative effects on indoor air quality. The indoor emissions values measured and shown in the EPD meet all safety requirements according to the recognized test scheme of the Committee for the Health Assessment of Building Products (AgBB test scheme for interior emissions.
….

It is also important that steel companies in Germany can apply for and receive funding from the ETS Innovation Fund, which is intended to support the implementation and demonstration of low-carbon steel production. This includes that companies using this program can receive additional funding from other funding programs (“sequencing”). In the 9th EU framework program for research and innovation and the achievement of the “Clean Steel” partnership, Germany should at least participate in proportion to its share in EU steel production.”

 

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Cement Concrete Innovation Project Research Development Contract

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Content may NOT be published without permission!

https://www.vdz-online.de/fileadmin/user_upload/PDFs/AGB.pdf

Concrete technology
Durability of concretes with clinker-efficient cements under changed concrete technological boundary conditions
Proof of durability of chemically stressed concretes and concrete components: Proofs on concrete in the event of attack by carbon dioxide
Differentiation of E III-S aggregates and derivation of concrete technical measures
Testing of the frost-thawing salt resistance of concrete for exposure class XF2
Testing and evaluation of the effective alkali content of cements
Environmentally friendly railway sleepers with calcium sulfoaluminate cements

Knowledge transfer in construction
Chemistry & Mineralogy
Effects of pre-hydration on the performance of cements, taking various clinker properties into account
Performance of ternary cements with portland cement clinker, blast furnace slag and calcined clay as the main component
Optimization of the X-ray analysis of dusts from clinker production as a basis for their utilization and for process control
Cement chemical optimization of cements containing fly ash

Cement manufacture
Accelerating CO2 capture with oxyfuel technology in cement production
CO2 separation by means of an integrated calcium looping process
Emission reduction in the stone and earth industry through model-based process optimization (EMREDPRO)
Advanced Indirectly Heated Carbonate Looping Process (ANICA)
Optimization of the sorbent-assisted dust discharge to further reduce the Hg loads from Zemen rotary kilns
Organic reduction in catalysts

Investigation of the interaction between fuel particles and cement clinker with the aim of increasing the use of substitute fuels
Investigation of the influence of alternative fuels on the formation of deposits in rotary kilns in the cement industry
Improvement of the energy efficiency in the grinding of composite cements by means of separate fine grinding on a semi-industrial scale
Procedure for the rapid testing of the quality of airworthy substitute fuels for use in the clinker burning process
Cement clinker production with simultaneous power generation