ETYMOLOGY OF THE WORD NEPTUNIUM
From Neptune², the planet beyond Uranus, because neptunium is the element beyond uranium in the periodic table.
10 ENGLISH BOOKS RELATING TO «NEPTUNIUM»
Discover the use of
neptunium in the following bibliographical selection. Books relating to
neptunium and brief extracts from same to provide context of its use in English literature.
1
Chemical Thermodynamics of
Neptunium and Plutonium
Unlike earlier books in this series, this review describes the selection of chemical thermodynamic data for species of two elements, neptunium and plutonium.
2
Update on the chemical thermodynamics of uranium,
neptunium, ...
This volume is part of the series on "Chemical Thermodynamics", published under the aegis of the OECD Nuclear Energy Agency, and updates and expands the thermodynamic data on inorganic compounds and complexes of uranium, neptunium, ...
Robert Guillaumont, Federico J. Mompean, 2003
3
Neptunium Dioxide Precipitation Kinetics in Aqueous Systems
The proposed Yucca Mountain nuclear waste repository poses questions about the behavior of nuclear materials stored underground for thousands of years.
Amanda Melia Johnsen, 2008
4
The basic dry chemistry of
neptunium
A description of the microtechniques used in the preparation of neptunium compounds is given.
S. Fried, N. R. Davidson, Argonne National Laboratory, 1947
5
The Crystal Chemistry of
Neptunium Compounds: Structural ...
Hydrothermal synthesis techniques and single-crystal X-ray diffraction were used to study the structural details of 19 neptunium compounds.
6
Analytical chemistry of
neptunium
CHAPTER II The Chemical-Analytical Characteristics of Neptunium and its
Compounds NEPTUNIUM METAL Neptunium metal can be obtained by reducing
neptunium trifluoride by reactive metals such as barium [ 102] . Neptunium is a
heavy ...
Valeriĭ Alekseevich Mikhaĭlov, 1973
7
Isotopes of
neptunium and plutonium
Donald Alfred Orth. which reduces the plutonium to +3 and strips it from the
zirconium phosphate . Lanthanum carrier (0o2 mg) is added and the slurry
diluted to 2M HC1; hydrazine is added to reduce the I2 formed by air oxidation
and the ...
8
Crystal chemistry of simple compounds of uranium, thorium, ...
CRYSTAL STRUCTURE OF SIMPLE COMPOUNDS OF URANIUM, THORIUM,
PLUTONIUM, AND NEPTUNIUM In our consideration of the crystal structures of
simple compounds of uranium, thorium, plutonium, and neptunium with other ...
Evgeniĭ Sergeevich Makarov, 1959
9
Concise Encyclopedia Chemistry
Neptunium compounds diates to the stable bismuth isotope 209Bi. 237Np is
used to make 238Pu. N. was named for the planet Neptune. Neptunium
compounds: compounds in which neptunium displays close parallels to the
neighboring ...
10
Hydrology and Geochemistry of Yucca Mountain and Vicinity, ...
Concentration of neptunium in solution, C (micromoles per liter) Figure 12.
Neptunium (Np) sorption onto clinoptilolite-rich tuff. Plot shows the concentration,
F, of neptunium in the solid phase of the clinoptilolite-rich tuff G4–1510 compared
to ...
10 NEWS ITEMS WHICH INCLUDE THE TERM «NEPTUNIUM»
Find out what the national and international press are talking about and how the term
neptunium is used in the context of the following news items.
The 94th Element
This produces neptunium-238, which decays into the non-fissile isotope plutonium-238. Like other plutonium isotopes Pu-238 decays into an ... «London Review of Books, Jul 15»
Why don't magnets stick to plutonium? Scientists find out.
"Look at thorium to uranium and neptunium — they behave like transition metals, they get more metallic" he said. As you move to heavier ... «Christian Science Monitor, Jul 15»
The end of space exploration?
Like neptunium, americium is an element few people would have heard of. But it's not uncommon. “There's a small amount in smoke detectors ... «Cosmos, Jul 15»
In defense of the atom
... 0.2 percent long-lived fission products, and 0.1 percent minor actinides (Neptunium, Americium, Curium, etc.), according to the International ... «N.C. State University Technician Online, Jul 15»
USA's Experimental Breeder Reactor-II now permanently entombed
All these were demonstrated, though the program was aborted in 1994 before the recycle of neptunium and americium was properly evaluated. «World Nuclear News, Jul 15»
Goss: What makes a planet a planet?
... that there are over one hundred chemical elements, four with planetary associated names — mercury, uranium, neptunium, and plutonium. «Roanoke Times, Jun 15»
NASA report details plutonium needs for planetary missions
DOE has enough feed material (neptunium-237 and potentially americium-241) extracted from spent reactor fuel to provide four times the 140 ... «Physics Today, Jun 15»
Chemical Engineer Offers Hope Of Reducing Nuclear Waste
After nuclear fission reactions run their course, the remaining byproducts include heavier elements such as neptunium, plutonium, americium ... «Manufacturing.net, May 15»
Harvesting usable fuel from nuclear waste – and dealing with the …
These trans-uranic, actinide elements – including neptunium, plutonium, americium and curium – have one thing in common: they contribute to ... «Phys.Org, May 15»
ORNL heads effort to produce plutonium for space-bound power …
The desired isotope of plutonium is produced by inserting targets of neptunium-237 in slots outside the Oak Ridge reactor's nuclear core. «Knoxville News Sentinel, May 15»
