Liquid Organic Hydrogen Carriers Technology
(LOHC)
Through a chemical reaction, hydrogen is carried in the organic liquid to achieve:
High density hydrogen storage
Store at room temperature and pressure
Use the existing infrastructure to achieve large-scale safe storage and transportation
Store at room temperature and pressure
Use the existing infrastructure to achieve large-scale safe storage and transportation
Hydrog-
enation
Dehydro-genation
H+Carriers
Carriers
LOHC Core
Process
Hydrogen
Source H2
Hydrogen
Small Footprint and
Less Investment
Less Investment
Compared with gaseous
hydrogen storage, it covers
anarea of only 15%-20%
Large-scale hydrogen storage
requires less investment
Large-scale hydrogen storage
requires less investment
Intrinsically Safe
Converting hydrogen into a
safe feedstock not subject to
regulations of hydrogen
storage
safe feedstock not subject to
regulations of hydrogen
storage
Scalability & Flexibility
Storage volume of hydrogen
can be expanded quickly
and at low costs
Hywin Has Mastered the Key Elements of LOHC Technology
The LOHC Technological Advantage of Hywin
Hywin's unique synthesis route has the following advantages:
Lower Investment Costs
Lower Carrier Loss
Higher Hydrogen Purity
Lower Energy Consumption Forhydrogen Storage and Release
As the scale increases, costs decrease without resource constraints
The purity of unit product reachesmore than 99%
The production process is greenand pollution-free
Production capacity of 5000 tons one year
Unique Advanced Carrier Synthesis Technology
Hydrogen Storage and Release Catalyst Technology
Hydrogen Storage and Release Engineering Process Technology
The unique design of reactor ensures the efficiency of large-scale hydrogen storage and discharge
Comprehensive energy consumption management and heat loss management
The standardized design of skidmounted and plant-station hydrogenstorage and discharge devices
Advanced thermal efficiency
Non-precious metal of hydrogen storage and release catalyst is realized, which greatly reduces the cost
Dehydrogenation efficiency: >0.35Nm3 H2/h/kg catalyst
Dehydrogenation efficiency: >0.35Nm3 H2/h/kg catalyst
High purity of hydrogen (≥99.98%), up to 99.995%, further purification treatment can reach 99.999%
There are few side reactions during hydrogen storage and dehydrogenation
Service Scope
Process Package
Imulation and Planning
Core Reactor
Carriers and Catalyst
400MW Wind & PV
200,000 Tons of Green
Ammonia Production
Ammonia Production
600,000 Nm3 of Hydrogen Storage
250MW Hydrogen
Production
Production
Cases: large scale long distance hydrogen transportation
Storage Form:
20MPa gas
hydrogen
Application Scenarios:
Suitable for short and medium distance, small scale scenes
Storage Form:
-253℃ liquid hydrogen
Application Scenarios:
Only applicable to aviation,
military fields,suitable for
sea/water transport
Storage Form:
Normal temperature and pressure
Application Scenarios:
Large-scale hydrogen storage and safe transportation can be achieved, and long distances can be transported on land or at sea
Special vehicle, >0.3 million USD
Ordinary vehicle, 60k USD
Special vehicle, >0.8 million USD
Cost of 300km hydrogen transport is
3.5 USD/kg
Cost of 300km hydrogen transport is
1.3 USD/kg
Cost of 300km hydrogen transport is
3 USD/kg
High Pressure Gaseous Hydrogen
Storage
Liquid Hydrogen
LOHC System
Gaseous Hydrogen Transport Vehicle
Use case: Hydrogen storage for a green ammonia project
LOHC Technology Solutions
Static Hydrogen Storage Scenarios
Advantage
Small Footprint
and
Less Investment
Intrinsically Safe
Scalability
&
Flexibility
Hydrogen Transportation Scenarios
20MPa
Transport 0.25
tons of hydrogen
at one time
65m3
4 tons liquid
hydrogen
4 tons liquid
hydrogen
30tons load
Transport 1.5 tons of hydrogen at one time
Normal Transport Tank Truck
Liquid Hydrogen Transporter
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