BioCCSUnits | Technische Architektur für flüssige Wasserstoffträger & permanente Kohlenstoffentfernung

Präzisions-Engineering für den drucklosen Transport von grünem Wasserstoff unter Umgebungsbedingungen mittels LOHC, Integration biogener CO2-Abscheidung (BECCS/BiCRS) und regulatorische CRCF-Zertifizierung. (Modular, Skid-Mounted & Containerized BioCCS Units for Decentralized Emitters).

Operational Chemical Loops & Carbon Sinks

• 01. Catalytic Hydrogenation & Loading: Green hydrogen from water electrolyzers reacted with lean carrier (H0-DBT) at 140-180°C and 30-50 bar. Stores ~6.2 wt% H2 with exothermic heat recovery. (Process Flow: Electrolyzer H2 (30 bar) -> Trickle-Bed Reactor -> Ru/Al2O3 Catalyst Bed -> Liquid H18-DBT -> Ambient Bulk Tanks)
• 02. Ambient Fleet Logistics & Bunkering: Transport of fully hydrogenated carrier (H18-DBT) at room temperature and 1 atm using standard IMO Type II chemical tankers and railcars with zero boil-off loss. (Process Flow: Port Marine Loading Arm -> Handysize Chemical Tanker -> Oceanic Transit (Ambient 1 atm) -> Offload Terminal Buffer)
• 03. Endothermic Dehydrogenation & Release: Endothermic dehydrogenation of H18-DBT at 280-320°C over Pt/Al2O3 catalyst. Releases pure hydrogen for fuel cells via PSA, recovering lean H0-DBT for return cycling. (Process Flow: Liquid H18-DBT Feed -> Microchannel Reactor (Pt/Al2O3, 300°C) -> PSA Separator -> ISO 14687 Grade D H2 -> Lean H0-DBT Recycle)
• 04. Biogenic Carbon Removal (BECCS/BiCRS): Capture of point-source biogenic CO2 from biomass plants, dense-phase supercritical liquefaction at 100+ bar, isotopic 14C verification, and permanent basalt/saline mineralization. (Process Flow: Biomass Flue Gas -> Piperazine Amine Scrubber -> Supercritical Compression (120 bar) -> Deep Saline Aquifer Mineralization)

Process Engineering Layers & Safety Envelopes

• Layer 1: Exothermic Catalytic Hydrogenation & Upstream Ingress: Multi-tubular trickle-bed reactors packing ruthenium on gamma-alumina catalysts (Ru/Al2O3). Hydrogenates lean aromatic carrier molecules up to 99.4% saturation degree with active heat integration.
• Layer 2: Ambient Liquid Logistics, Chemical Tankers & Intermodal Terminals: Liquid carrier storage utilizing standard atmospheric carbon-steel and stainless-steel tanks. Compatible with conventional bunkering arms, ISO tank railcars, and IMO Type II chemical tankers without cryogenic insulation.
• Layer 3: Endothermic Release, Catalyst Bed & Pressure Swing Adsorption: Microchannel and shell-and-tube reactors packing platinum catalysts (Pt/Al2O3). Industrial waste heat or fuel cell thermal exhaust supplies 65 kJ/mol H2 endothermic enthalpy, releasing high-purity hydrogen.
• Layer 4: Biogenic Carbon Dioxide Removal (BECCS/BiCRS) & CRCF Compliance: Point-source carbon capture from biogenic flue streams using advanced amine and enzymatic absorbents. Supercritical dense-phase pipeline transport and verified mineralization in basalt or deep saline aquifers under EU CRCF.

Process Telemetry Benchmarks: 6.2 wt% (H2 Storage Capacity) | 0.00% (Boil-Off Evaporation) | 99.997% (Delivery H2 Purity) | > 1,000 Yrs (CDR Permanence)

Core Engineering & Regulatory Specifications

• Standardized Skid-Mounted BioCCS Architecture — Pre-fabricated, road-transportable 40ft ISO container skids containing structured absorption columns, reboilers, and telemetry instrumentation for rapid commissioning. Esta especificação define os parâmetros de engenharia, cinética química e normas de segurança implementadas em BioCCSUnits.
• Hollow Fiber Membrane Contactors for Compact Biogenic Gas Separation — Replacing bulky packed towers with high-surface-area hydrophobic hollow fiber membranes, reducing physical capture plant footprint by over 70%. Esta especificação define os parâmetros de engenharia, cinética química e normas de segurança implementadas em BioCCSUnits.
• Autonomous Process Control and Edge Optimization for Distributed Capture Units — Deploying model predictive control (MPC) and edge AI algorithms to modulate solvent flow and boiler tie-in dynamically without requiring onsite operators. Esta especificação define os parâmetros de engenharia, cinética química e normas de segurança implementadas em BioCCSUnits.

Peer-Reviewed Technical Whitepapers

• BioCCSUnits — Field Trial of a 100 Tonne/Day Containerized BioCCS Unit at an Agricultural Biomethane Plant
• BioCCSUnits — Structural Dynamics and Vibration Attenuation in Skid-Mounted CO2 Compressors

Related Cluster Architecture Specifications

• LOHCInfra — Liquid Organic Hydrogen Carrier (LOHC) Energy & Industrial Chemical Infrastructure • Human-Cobot Synergy, Ambient IoT & Real-Time TSN
• LOHCHub — Globale Technische Referenz für flüssige organische Wasserstoffträger (LOHC), Bioenergie mit CO2-Abscheidung und -Speicherung (BECCS) und permanente Kohlenstoffentfernung (CRCF).
• BECCSCert — Hochleistungsfähige technische Spezifikation und Verfahrensarchitektur für grüne Wasserstofflogistik und CO2-Entfernung. (Bioenergy with Carbon Capture and Storage (BECCS) Certification & Net-Negative Auditing).
• BiCRSCert — Hochleistungsfähige technische Spezifikation und Verfahrensarchitektur für grüne Wasserstofflogistik und CO2-Entfernung. (Biomass Carbon Removal and Storage (BiCRS) Certification & Multi-Pathway CDR Auditing).