Evaluation of process structures and reactor technologies of an integrated power-to-liquid plant at a cement factory

被引:17
|
作者
Markowitsch, Christoph [1 ]
Lehner, Markus [1 ]
Maly, Markus [2 ]
机构
[1] Univ Leoben, Chair Proc Technol & Environm Protect, Franz Josef Str 18, A-8700 Leoben, Austria
[2] OMV Downstream GmbH, Trabrennstre 6-8, A-1020 Vienna, Austria
关键词
Power-to-Liquid (PtL); Reverse water-gas shift (rWGS); PEM & SOEC; Fischer-Tropsch synthesis; Techno-economic evaluation; CO2; DEGRADATION;
D O I
10.1016/j.jcou.2023.102449
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A novel carbon capture and utilization (CCU) process is described in which process-related carbon dioxide is captured from cement plant exhaust gas (10,000 tons/year) and converted with green hydrogen in a Fischer Tropsch synthesis to liquid, mainly paraffinic hydrocarbons (syncrude, approx. 3000 tons/year) which is finally processed to polyolefins. This CCU process chain is simulated with the software package ASPEN Plus V12.1 (R). In a first step, the influence of hydrogen production technology, such as PEM and SOEC, and reverse water-gas shift reactor (rWGS) technology (electrified and autothermal design) on plant specific efficiencies (Power-to-Liquid PtL, carbon conversion), product volumes, and investment, operating and net production costs (NPC) is inves-tigated. Furthermore, process routes reducing the CO2 content in the Fischer Tropsch feed gas are elaborated, implementing a CO2 separation unit, or recycle streams back to the rWGS reactor. Unexpectedly, CO2 capture and recycle streams back to the rWGS show no significant impact on the performance of each process scenario, particularly in terms of the product quantity. However, lower PtL efficiencies and higher NPC are noticeable for these cases. The techno-economic assessment reveals that the use of a SOEC and an electrified rWGS reactor offers the technologically best and economically most optimized process chain with NPC of 8.40 EUR/kgsyncrude, a PtL efficiency of 54% and a carbon conversion of 85%.
引用
收藏
页数:14
相关论文
共 50 条
  • [1] A sustainability analysis for a circular power-to-liquid process for diesel production
    Leonzio, Grazia
    Triantafyllou, Niki
    Shah, Nilay
    SUSTAINABLE PRODUCTION AND CONSUMPTION, 2024, 51 : 657 - 669
  • [2] The Efficient Utilization of Carbon Dioxide in a Power-to-Liquid Process: An Overview
    Li, Xianqiang
    Zhang, Leiyu
    Zhang, Chundong
    Wang, Lei
    Tang, Zongyue
    Gao, Ruxing
    PROCESSES, 2023, 11 (07)
  • [3] Power-Augmented Steam Power Plant in a Cogeneration Cement Factory
    Varma, G. V. Pradeep
    Srinivas, T.
    JOURNAL OF ENERGY ENGINEERING, 2017, 143 (01)
  • [4] Lab-Scale Demonstration of By-Product Utilization in an Integrated Power-to-Liquid Process Applying Co-Electrolysis
    Herz, Gregor
    Gallwitz, Michael
    Naeke, Ralf
    Megel, Stefan
    Jahn, Matthias
    Reichelt, Erik
    ENERGY TECHNOLOGY, 2023, 11 (04)
  • [5] PROCESS AUDIT AT A GRINDING PLANT (CEMENT MILL) AT A CEMENT FACTORY - A CASE STUDY IN ROMANIA
    Ciobanu, Cristian-Bogdan
    Voicu, Gheorghe
    Istrate, Irina-Aura
    Tudor, Paula
    Zabava, Bianca-Stefania
    SCIENTIFIC PAPERS-SERIES E-LAND RECLAMATION EARTH OBSERVATION & SURVEYING ENVIRONMENTAL ENGINEERING, 2023, 12 : 60 - 67
  • [6] Optimal integration modeling of Co- Electrolysis in a power-to-liquid industrial process
    Sanchez-Lujan, Jose
    Molina-Garcia, Angel
    Lopez-Cascales, Jose Javier
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2024, 52 : 1202 - 1219
  • [7] Review of Power-to-Liquid (PtL) Technology for Renewable Methanol (e-MeOH): Recent Developments, Emerging Trends and Prospects for the Cement Plant Industry
    Marques, Luisa
    Vieira, Maria
    Condeco, Jose
    Sousa, Henrique
    Henriques, Carlos
    Mateus, Maria
    ENERGIES, 2024, 17 (22)
  • [8] Global sensitivity and uncertainty analysis of a Fischer-Tropsch based Power-to-Liquid process
    Adelung, Sandra
    JOURNAL OF CO2 UTILIZATION, 2022, 65
  • [9] INTEGRATED SOFTWARE SYSTEM FOR SEISMIC EVALUATION OF NUCLEAR-POWER-PLANT STRUCTURES
    XU, J
    GRAVES, HL
    COMPUTERS & STRUCTURES, 1993, 46 (04) : 717 - 723
  • [10] Power-to-liquid hydrogen: Exergy-based evaluation of a large-scale system
    Incer-Valverde, Jimena
    Moersdorf, Janis
    Morosuk, Tatiana
    Tsatsaronis, George
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2023, 48 (31) : 11612 - 11627