Quantity and Pressure limitation

This LAP¨refers to the quantity and pressure limitations. It underlines what are the requirements and limitations in terms of pressure and quantity of hydrogen for hydrogen transport. Finally, it shows if it is possible to increase the pressure/quantity, and if yes which authority is competent, what is the process to follow, how long does it takes and what are the costs associated if known.


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What are the pressure requirements and limitations accepted for hydrogen transport by road?
	Standard transportation pressure for gas bottles – 200–300 bar
What are the quantity requirements and limitations accepted for hydrogen transport by road?
	No limitations are in place; according to the specifications of the producer of the containers
Is it a barrier?	Yes
Type of Barrier	Structural barrier, Economic barrier
Assessment Severity	2
Assessment	Maximum allowed pressure of gases is 200–300 bars (which is allowed for transportation; for others technical documentation has to be prepared and approval has to be received – it may be both time and cost consuming
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National Legislation	Regulation for pressure equipment Regulation № RD–07–2 from 2009 of The Ministry of Labour and Social Policy Regulation on the Device, Safe Operation and Technical Supervision of Pressure Equipment
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EU Legislation	ADR European Agreement concerning the international carriage of dangerous goods by roads. ADR European Agreement concerning the international carriage of dangerous goods by roads.ADR European Agreement concerning the international carriage of dangerous goods by roads. ISO/DIS 17519 (EN) Gas cylinders – Refillable, permanently mounted composite tubes for transportation
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Glossary
Quantity and Pressure limitation	Quantity and Pressure limitation represent the maximum quantity and/or pressure of gases which is allowed to be transported.
Road transport in Cylinders and tube trailers (Bulk Gas / Metal Hydride / Bulk Liquid)	This Applcation covers she transport of hydrogen in conventional gas tank, metallic cylinders and composite vessels on the road.
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Pan-European Assessment
	There is no limitation in terms of pressure, (mostly transported at around 200-300 bars) In terms of quantity, the limitation is connected to the maximum weight the truck can transport.
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	The information is correct There are errors ... Would you like to give us a comment? Thank you! Submit a suggestion for improvements Questions & Answers Question 1 What are the pressure requirements and limitations accepted for hydrogen transport by road? Standard transportation pressure for gas bottles – 200–300 bar Question 2 What are the quantity requirements and limitations accepted for hydrogen transport by road? No limitations are in place; according to the specifications of the producer of the containers Describe the comparable technology and its relevance with regard to hydrogen Hazardous/flammable & technical gases LAP data Barrier Type Is it a barrier? Assessment Severity Assessment Maximum allowed pressure of gases is 200–300 bars (which is allowed for transportation; for others technical documentation has to be prepared and approval has to be received – it may be both time and cost consuming National Legislations National Legislation #1 Title Regulation for pressure equipment Url http://overgastechnika.bg/media/upload/5_%20Naredba%20za%20%20syoryjenia%20pod%20palqgane.rtf. Relation with EU Legislation Scope of the relevant parts National Legislation #2 Title Regulation № RD–07–2 from 2009 of The Ministry of Labour and Social Policy Url http://www.nsoplb.com/uploads/docs/naredba_rd_07_2_2009_obuchenie_instruktaj.pdf Relation with EU Legislation Scope of the relevant parts National Legislation #3 Title Regulation on the Device, Safe Operation and Technical Supervision of Pressure Equipment Url http://dv.parliament.bg/DVWeb/showMaterialDV.jsp;jsessionid=AA7134025300BACAE13A1B56634282F7?idMat=6286 Relation with EU Legislation Scope of the relevant parts Please give us a summary of your suggestion E-Mail (optional, if we may contact you)

This map depicts the severity of this barrier across the HyLaw Partner countries.

No barrier
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