Industrielle Produktion und Nutzung von konventionellem, CO2-armem und grünem Wasserstoff

Stiller, Christoph; Weikl, Markus C.

doi:10.1007/978-3-662-53360-4_10

Cited by 3 publications

(4 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The raw product gas may also contain particles such as soot. To remove these unwanted contaminants, the hydrogen stream must be cleaned, for example, by a gas scrubber [28,39]. For feedstocks with relatively high sulfur contents above 3-4 wt.%, elemental sulfur can be recovered as a marketable byproduct [40].…”

Section: Hydrogen Production By Partial Oxidationmentioning

confidence: 99%

“…As with the individual processes, it is advantageous to operate the autothermal reforming process with an excess of steam, high process temperatures, and pure oxygen as the oxidant. These measures prevent the formation of solid carbon particles such as coke in the reactor [6,28,39]. Assuming methane as feedstock, the net enthalpy is ΔH 0 R ¼þ170 kJ=mol.…”

Section: Hydrogen Production By Autothermal Reformingmentioning

confidence: 99%

“…Furthermore, autothermal reforming shows higher feedstock flexibility [45] and entails a lower risk of coking than SMR [31]. Autothermal reforming is considered to be suited for relatively small production plants [28,39] and producing syngas with a low hydrogen/carbon monoxide (H 2 /CO) ratio [38,48].…”

Section: Hydrogen Production By Autothermal Reformingmentioning

confidence: 99%

See 2 more Smart Citations

Supply Chains for Hydrogen and Carbon Dioxide for Sustainable Production of Base Chemicals

E. Müller

2024

Supply Chain - Perspectives and Applications

View full text Add to dashboard Cite

In pursuit of global climate goals, the emergence of a hydrogen economy is a promising avenue, emphasizing the environmentally friendly production and versatile applications of hydrogen as an energy carrier, raw material, and cornerstone for energy-intensive sectors such as power, transportation, and especially the chemical industry. This evolution requires profound changes in the supply chain, ranging from the establishment of a robust hydrogen infrastructure to the realization of efficient transportation, distribution, and storage mechanisms. Amidst a plethora of potential hydrogen supply modalities, determining the path to a carbon-neutral hydrogen economy presents complex challenges. This chapter explores these transition complexities in the context of sustainable technology development. It also critically assesses the symbiosis between this transition and emerging carbon supply chains, particularly those aiming for closed carbon cycles, and presents a holistic vision for future sustainable frameworks in the chemical sector.

show abstract

Section: Hydrogen Production By Partial Oxidationmentioning

confidence: 99%

Section: Hydrogen Production By Autothermal Reformingmentioning

confidence: 99%

See 1 more Smart Citation

Supply Chains for Hydrogen and Carbon Dioxide for Sustainable Production of Base Chemicals

E. Müller

2024

Supply Chain - Perspectives and Applications

View full text Add to dashboard Cite

show abstract

“…In principle, several transport options and combinations of options are conceivable; which one is used will depend on existing infrastructure and regulations, the demand profile, the distance, CAPEX and OPEX and the acceptance of different actors [59,60]. These options include the transport of hydrogen by truck in gaseous or (for longer distances and large quantities) liquid form [61]. As an alternative, hydrogen can be transported by ship or rail, provided that suitable waterways, railways and loading terminals are available [59].…”

Section: Building a Transport Infrastructurementioning

confidence: 99%

The Green Hydrogen Puzzle: Towards a German Policy Framework for Industry

et al. 2021

View full text Add to dashboard Cite

Green hydrogen will play a key role in building a climate-neutral energy-intensive industry, as key technologies for defossilising the production of steel and basic chemicals depend on it. Thus, policy-making needs to support the creation of a market for green hydrogen and its use in industry. However, it is unclear how appropriate policies should be designed, and a number of challenges need to be addressed. Based on an analysis of the ongoing German debate on hydrogen policies, this paper analyses how policy-making for green hydrogen development may support industry defossilisation. For the assessment of policy instruments, a simplified multi-criteria analysis (MCA) is used with an innovative approach that derives criteria from specific challenges. Four challenges and seven relevant policy instruments are identified. The results of the MCA reveal the potential of each of the selected instruments to address the challenges. The paper furthermore outlines how instruments might be combined in a policy package that supports industry defossilisation, creates synergies and avoids trade-offs. The paper’s impact may reach beyond the German case, as the challenges are not specific to the country. The results are relevant for policy-makers in other countries with energy-intensive industries aiming to set the course towards a hydrogen future.

show abstract

Triggering Local Innovation Processes for the Implementation of Sector Coupling Projects: An Integrated Approach

et al. 2021

View full text Add to dashboard Cite

Local implementation projects for sector coupling play an important role in the transformation to a more sustainable energy system. Despite various technical possibilities, there are various barriers to the realisation of local projects. Against this backdrop, we introduce an inter- and transdisciplinary approach to identifying and evaluating different power-to-X paths as well as setting up robust local implementation projects, which account for existing drivers and potential hurdles early on. After developing the approach conceptually, we exemplify our elaborations by applying them to a use case in the German city of Wuppertal. It can be shown that a mix of several interlinked interdisciplinary methods as well as several participatory elements is suitable for triggering a collective, local innovation process. However, the timing and extent of end-user integration remain a balancing act. The paper does not focus on a detailed description of power-to-X (PtX) as a central pillar of the sustainable transformation of the energy system. Rather, it focuses on the innovative methodological approach used to select a suitable use path and design a corresponding business model. The research approach was successfully implemented in the specific case study. However, it also becomes clear that the local-specific consideration entails limitations with regard to the transferability of the research design to other spatial contexts.

show abstract

Industrielle Produktion und Nutzung von konventionellem, CO2-armem und grünem Wasserstoff

Cited by 3 publications

References 5 publications

Supply Chains for Hydrogen and Carbon Dioxide for Sustainable Production of Base Chemicals

Supply Chains for Hydrogen and Carbon Dioxide for Sustainable Production of Base Chemicals

The Green Hydrogen Puzzle: Towards a German Policy Framework for Industry

Triggering Local Innovation Processes for the Implementation of Sector Coupling Projects: An Integrated Approach

Contact Info

Product

Resources

About