Jörg Maier
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View article: Biomass Ash: A Review of Chemical Compositions and Management Trends
Biomass Ash: A Review of Chemical Compositions and Management Trends Open
With the increasing global emphasis on renewable energy, the generation of biomass fly ash is anticipated to rise substantially in the coming years. This trend highlights the urgent need for effective strategies to manage and utilize this …
View article: Studying the effect of dynamic operation conditions on green ammonia production synthesis loop
Studying the effect of dynamic operation conditions on green ammonia production synthesis loop Open
View article: Investigation of Flexibility Analysis of Green Ammonia Production Synthesis Loop
Investigation of Flexibility Analysis of Green Ammonia Production Synthesis Loop Open
View article: Green Ammonia-to-Hydrogen Supply Chain Modeling: Chile-Germany Case Study
Green Ammonia-to-Hydrogen Supply Chain Modeling: Chile-Germany Case Study Open
View article: "A Dual-Route Ammonia Process: Combining Renewable and Low-Carbon Pathways"
"A Dual-Route Ammonia Process: Combining Renewable and Low-Carbon Pathways" Open
View article: Green Ammonia-to-Hydrogen Supply Chain Modeling: Chile-Germany Case Study
Green Ammonia-to-Hydrogen Supply Chain Modeling: Chile-Germany Case Study Open
View article: Oxy-Fuel combustion in an entrained flow reactor for regeneration of spent Calcium Looping sorbents
Oxy-Fuel combustion in an entrained flow reactor for regeneration of spent Calcium Looping sorbents Open
Calcium Looping (CaL) is one of the most promising technologies for large-scale CO2 capture of flue gases from power plants and industrial processes. A Ca-based sorbent, mostly CaO derived from limestone, is used to capture CO2 in the firs…
View article: Evaluation of 100% Alternative Fuel Combustion Under Oxyfuel Conditions in a Pilot-Scale Burner
Evaluation of 100% Alternative Fuel Combustion Under Oxyfuel Conditions in a Pilot-Scale Burner Open
View article: Oxy-Fuel Combustion in an Entrained Flow Reactor for Regeneration of Spent Calcium Looping Sorbents
Oxy-Fuel Combustion in an Entrained Flow Reactor for Regeneration of Spent Calcium Looping Sorbents Open
View article: Closing the Loop of a Novel Calcium Looping CO2 Capture Concept with High Sorbent Reactivation Based on Ca(OH)2 in a TRL 4-5 Entrained Flow Test Rig
Closing the Loop of a Novel Calcium Looping CO2 Capture Concept with High Sorbent Reactivation Based on Ca(OH)2 in a TRL 4-5 Entrained Flow Test Rig Open
View article: Influence of Aluminosilicate Fuel Additives on Potassium Chloride in Thermal Conversion of Biomass – Effective Improvement of the Biomass Combustion
Influence of Aluminosilicate Fuel Additives on Potassium Chloride in Thermal Conversion of Biomass – Effective Improvement of the Biomass Combustion Open
View article: Experimental Investigations of the Ignitability of Several Coal Dust Qualities
Experimental Investigations of the Ignitability of Several Coal Dust Qualities Open
The ignition characteristics of coal dust is of high importance for the flame stability in coal-fired power plants. We investigate the ignitability of six lignite dust qualities and one hard coal using dust explosion tests and an ignitabil…
View article: Pilot-Scale Experiences on a Plasma Ignition System for Pulverized Fuels
Pilot-Scale Experiences on a Plasma Ignition System for Pulverized Fuels Open
The need for flexible power generation is growing worldwide as the energy transition is altering the operational regimes of thermal power plants. Plasma ignition systems, as an alternative technology to the conventional start-up method wit…
View article: Potassium and chlorine distributions in high temperature halloysite formed deposits
Potassium and chlorine distributions in high temperature halloysite formed deposits Open
The paper presents results of investigations on KCl interaction with halloysite under high temperature conditions. Halloysite is an aluminosilicate that can be used as a fuel additive to prevent chlorine corrosion and formation of low melt…
View article: Impact of Oxyfuel Technology on Calcination Process
Impact of Oxyfuel Technology on Calcination Process Open
View article: Experimental investigations of oxyfuel burner for cement production application
Experimental investigations of oxyfuel burner for cement production application Open
The paper explores the suitability of a burner prototype for oxyfuel operation in cement rotary kilns.
View article: D7.2 Oxyfuel burner prototype performance tests
D7.2 Oxyfuel burner prototype performance tests Open
The report here presented serves a summary of the activities and findings related to the testing of the prototype oxyfuel burner in the 500 kW test facility. This document presents information on the design of the prototype burner, includi…
View article: Fly Ash Formation and Characteristics from (co-)Combustion of an Herbaceous Biomass and a Greek Lignite (Low-Rank Coal) in a Pulverized Fuel Pilot-Scale Test Facility
Fly Ash Formation and Characteristics from (co-)Combustion of an Herbaceous Biomass and a Greek Lignite (Low-Rank Coal) in a Pulverized Fuel Pilot-Scale Test Facility Open
The lignite boilers are designed for lower quality fuels, and often the ash is not utilized. This work assessed the impact of combustion of an herbaceous biomass with a low-quality Greek lignite on the quality of the resulting fly ash. Tes…
View article: D8.3 Assessment of calciner test results
D8.3 Assessment of calciner test results Open
Between the different calciner configurations, described in D8.1, the in-line calciner is the best option for the operation in oxyfuel mode. A few considerations are reported to confirm that the calciner rig in Stuttgart University represe…
View article: D8.2 Oxyfuel suspension calciner test results
D8.2 Oxyfuel suspension calciner test results Open
This deliverable (D8.2) summarizes the calcination tests conducted within work package 8 (WP8) of CEMCAP project. The main objective was to perform reference air and oxyfuel calcination tests, to evaluate a possible shift of calcination te…
View article: Grenzüberschreitende Kooperationsräume in Nordbayern und Westböhmen - Erfassung und Bewertung
Grenzüberschreitende Kooperationsräume in Nordbayern und Westböhmen - Erfassung und Bewertung Open
Der seit 1990 etablierte und von politischen Akteuren anerkannte und geschätzte Kooperationsraum der EUREGIO EGRENSIS dient dem Beitrag als Heuristik für eine Vielzahl räumlicher Prozesse. Einerseits zeigen sich die veränderten politisch-ö…
View article: Oxy-fuel burner investigations for CO2 capture in cement plants
Oxy-fuel burner investigations for CO2 capture in cement plants Open
View article: Moving torrefaction towards market introduction – Technical improvements and economic-environmental assessment along the overall torrefaction supply chain through the SECTOR project
Moving torrefaction towards market introduction – Technical improvements and economic-environmental assessment along the overall torrefaction supply chain through the SECTOR project Open
The large-scale implementation of bioenergy demands solid biofuels which can be transported, stored and used efficiently. Torrefaction as a form of pyrolysis converts biomass into biofuels with according improved properties such as energy …