Understanding Liquid Helium(HE)

1. Opprett blogg Logg på Mer MVS Engineering Monday, October 5, 2020 MVS Engineering Home Understanding Liquid Helium(HE) What is Liquid Helium? About Me Liquid Helium is non-corrosive, odorless, colorless, inert, inflammable, and extremely cold. Helium does not react with other elements under ordinary conditions. As helium is non-corrosive, special construction materials are not required. However, construction materials should only be used if they are suitable to be used with the extremely low temperatures of liquid helium. Vessels and pipings must be designed and selected to withstand the temperature and pressure that is involved and comply with applicable codes for use and transport. MVSEngg View my complete profile Report Abuse Labels Hydrogen Gas liquid helium Nitrogen Gas Oxygen Gas Blog Archive December 2020 (7) October 2020 (5) September 2020 (4) August 2020 (1) March 2020 (2) February 2020 (1) January 2020 (1) December 2019 (6) November 2019 (3) What are the uses of Liquid helium? October 2019 (3) September 2019 (3) As liquid helium has an extremely low temperature, it is used to maintain the properties of a super-strong magnet in applications like NMR, MRI, particle physics research, and spectroscopy. The most common use of liquid helium is that it acts as an inert shielding gas in laser welding and metal arc. It gives a protective atmosphere in the production of reactive metals. What are the health effects of liquid helium? August 2019 (2) July 2019 (2) June 2019 (4) May 2019 (1) April 2019 (5) March 2019 (2) Liquid HE is tasteless, colorless, odorless and non-irritating therefore it has no warning properties. Human beings do not have the sense to identify the presence of helium in the atmosphere. Though helium is inert and non-toxic, it might act as an asphyxiant by eliminating the oxygen from the air. It can cause the oxygen level to reduce to the level below than what is required to February 2019 (5) January 2019 (2) December 2018 (3) November 2018 (6)

2. support life. When inhaled in excessive amounts, helium can cause vomiting, nausea, dizziness, loss of consciousness, and in some cases death also. Death can be the result of confusion, loss of consciousness, or errors in judgment that do not let the person rescue. A low concentration of oxygen causes death within seconds and without warning. People should not enter in an area having oxygen concentration levels less than 19.5% unless they are provided with a self-contained breathing apparatus or air-line respirator. Liquid Helium is becoming a precious commodity and many users of this are now trying to recycle their helium and reuse it in their process in a closed loop. MVS, in partnership with world leaders in this field – Cryomech, USA, offer liquid helium recovery and recycling systems which can save our customers tremendously in the long run. If you are the user of liquid helium and need any help, contact the MVS Engineering team. Simply log on to www.mvsengg.com and fill the inquiry form. October 2018 (3) September 2018 (3) August 2018 (5) July 2018 (5) June 2018 (3) at October 05, 2020 Labels: liquid helium Location: India No comments: Post a Comment Enter your comment... Comment as: Google Accoun Publish Publish Preview Preview Newer Post Home Older Post Subscribe to: Post Comments (Atom) Methanol Reformer and its benefits As methanol reformers operate on a convenient mix of methanol with water and require little electric power. The mixture of methanol and demi... Liquid Helium Plants Liquid helium is odorless, colorless, non-corrosive, extremely cold and non-flammable. In ordinary conditions, helium does not react with...