The latest major technology jump was the introduction of pulse technology in physical vapor deposition. High power impulse magnetron sputtering is the most recent development of pulse sputtering. After approximately a decade of intense academic investigation and development we observe today a transfer of this new technology towards industrial processes.
01/03/2016 · 1 Storage capacity 2 x 5000 Tons of liquid ammonia at -330 C temp. 2 Normal Op. pressure of tank + 350 mmWC 3 Range of operating pr. of tank +200 to +800 mmWC 4 Design pressure of tank + 1050 mmWC 5 Design vacuum of tank - 50 mmWC 6 Safety valve pr. setting + 1050 mmWC 7 Vacuum relief valve setting - 50 mmWC 8 I.D. / Height (inner shell) 23.4 M / 18.0 M 9 I.D. / Height (outer shell) 25.0 M / 19.0 M 10 Insulation Shell - PUF Suspended Deck - Fibre Glass Bottom - Foam Glass Storage Tank
26/07/2016 · The exact design pressure varies from system to system, but the minimum design pressure, according to ANSI/CGA G-2.1-2014 Requirements for the Storage and Handling of Anhydrous Ammonia, is 250 psi. Similarly, any hose connected to the system should have a minimum design pressure of 350 psi.
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1910.111 - Storage and handling of anhydrous ammonia
An aqua ammonia solution has a vapor pressure which varies with temperatures. At ambient temperatures, the vapor pressure of 26° Baumé material just about equals atmospheric pressure. Aqua ammonia should be stored in a closed container and kept cool, otherwise, the ammonia gas will come out of solution and the material strength will be reduced.
Deliveries to aqua ammonia storage tanks are made by bulk transport of approximately 6,400 gallons. A storage tank should be sized to hold at least one and one half times this amount or approximately 10,000 gallons. Deliveries can be made using various methods, including pump, compressor, a combination of pump and compressor or gravity fill.
Specifications subject to change without notice. 2013 Hydro Instruments Ammonia Handling Manual Warning Ammonia is a hazardous chemical that can cause injury and death if not handled properly. This manual contains only general information on the physical properties, storage, and handling of ammonia containers and relevant equipment.
This standard is intended to apply to the design, construction, location, installation, and operation of anhydrous ammonia systems including refrigerated ammonia storage systems. 1910.111 (a) (1) (ii) This standard does not apply to: 1910.111 (a) (1) (ii) (a)