Hüttendirektor Dr.-Ing. E.H. Anton Schruff
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Request publicationTonindustrie-Zeitung 62 (1938) 66, S.716-718
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Request publicationVorträge auf der ordentlichen Mitgliederversammlung am 27. und 28. Spril 1954 in Düsseldorf (Mitgliederversammlung des Vereins Deutscher Zementwerke: Vorträge Düsseldorf 27.-28.04.1954) / Verein Deutscher Zementwerke, VDZ (Hrsg.). - Düsseldorf : Verein Deutscher Zementwerke, VDZ, 1954. - (Tagungsberichte der Zementindustrie 10), S.57-71
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Request publicationZKG International. 2024, 77(4), S.34-35
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Request publicationThe ANICA project (Advanced Indirectly Heated Carbonate Looping Process) investigated the development of a novel, indirectly heated carbonate looping process to reduce energy consumption and costs for CO₂ capture from lime and cement plants.
Research report (in German) on IGF project 21582 N, in which process chains for chemical CO₂ utilisation for the emission reduction in the cement industry were to be investigated.
The capture of CO₂ and its subsequent use and storage are key elements of the cement industry's decarbonisation strategy. The separation of CO₂ from waste gas is an energy-intensive and complex process. This process can be made simpler and more efficient by achieving the highest possible CO₂ concentration in the flue gas. If the calcination of the raw meal is separated from the actual clinker burning process, this considerably facilitates the concentration of CO₂ in the flue gas and reduces the "contamination" of the CO₂ with (false) air.
VDZ's Education and Training Programme 2024/25 ranges from teaching technical basics and technical expertise to further training for managers. We offer individual, tailor-made seminars on the topics of clinker and cement production, maintenance, quality assurance, environmental protection, and concrete technology. In this new brochure you will find two new seminar topics reflecting current developments in the cement and concrete industry.
In: International Cement Review, 10, 2023: 16-21.
VDZ's Education and Training Programme 2024/25 ranges from teaching technical basics and technical expertise to further training for managers. We offer individual, tailor-made seminars on the topics of clinker and cement production, maintenance, quality assurance, environmental protection, and concrete technology. In this new brochure you will find two new seminar topics reflecting current developments in the cement and concrete industry.
In: International Cement Review, 10, 2023: 16-21.
The capture of CO₂ and its subsequent use and storage are essential elements of the cement industry's decarbonisation strategy. The capture of CO₂ from the flue gas is energy-intensive and complex. It can be carried out more easily and efficiently by maximising the CO₂ concentration in the flue gas. The separation of the calcination of the limestone in the raw meal from the burning process to produce clinker phases simplifies the accumulation of CO₂ in the flue gas significantly.
Executive Summary of the VDZ Study
In keeping with our time-honoured tradition, this year's edition of the "Environmental data of the German cement industry" again provides an in-depth insight into the use of raw materials, energy input and the various emissions produced by German cement manufacturers. This encompasses not only the dust and dust bound constituents, but also the inorganic and organic exhaust gas compounds. A further aspect of our environmental data is information on carbon dioxide emissions, the reduction of which is a particular focal point in connection with the decarbonisation of cement production.
Kali 10 (1916) 22, 11 S.
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Request publicationThe aim of the AiF research project was to identify the causes of the sometimes greater scatter rates in the analysis results in the case of comparison trials for the long-term tank test.
Interactions between different structured or modified methyl hydroxyethyl celluloses and cements blended with limestone, blastfurnace slag or fly ash were determined.
The aim of the project was to investigate the suitability of the Ono method for evaluation of burning conditions even on clinker burnt with alternative fuels. Furthermore the focus of the project was the development of a methodology for correlations between microscopically and mineralogically analysed clinker properties and burning conditions.
The aim of the research project was to investigate the suitability or usefulness of dolomitic carbonate rocks as a main cement constituent and to define requirements for dolomitic carbonate rocks as required for the production of high-performance dolomitic cements and concretes of high durability.
Schriftenreihe der Zementindustrie, 77/2011, 175 pp.
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Request publicationThe ANICA project (Advanced Indirectly Heated Carbonate Looping Process) investigated the development of a novel, indirectly heated carbonate looping process to reduce energy consumption and costs for CO₂ capture from lime and cement plants.
Forschungsbericht zum IGF-Projekt 20514N, in dem die technisch-wissenschaftlichen Grundlagen einer Minderung der Quecksilberfrachten im Abgasweg von Zementdrehrohrofenanlagen durch eine sorbensunterstützte Staubausschleusung sowie Möglichkeiten der Optimierung untersucht werden sollten.
Research report (in German) on IGF project 21582 N, in which process chains for chemical CO₂ utilisation for the emission reduction in the cement industry were to be investigated.
In der Studie wird neben einschlägiger Fachliteratur auch unveröffentlichtes Material erstmals systematisch ausgewertet. Insgesamt wird auf rund 600 Literaturstellen Bezug genommen. Eine zusammenfassende naturschutzfachliche Bewertung zeigt, dass nicht nur ehemalige, sondern auch betriebene Abbaustätten zum Artenschutz beitragen. Das Vorkommen seltener bzw. gefährdeter Tier- und Pflanzenarten ist vor allem auf die Strukturvielfalt und die Refugialfunktion der Abbauareale zurückzuführen.
In der Broschüre werden Empfehlungen zur Optimierung des Naturschutzmanagements in Abbaustätten zusammengefasst. Dabei wird zwischen Maßnahmen nach Abschluss der Rohstoffgewinnung und während der Betriebsphase unterschieden. Neben Renaturierungsverfahren gehen die Verfasser auf "Wanderbiotope" und die Zusammenarbeit mit Naturschützern ein. Die Broschüre ist ein Beitrag der deutschen Zementindustrie zur Aktion "biologischevielfalt.de".