- Yttrium is a
chemical element that has the symbol Y and atomic number 39.
- A silvery metallic
transition metal, yttrium is common in rare-earth minerals and two of
its compounds are used to make the red color phosphors in cathode ray
tube displays, such as those used for televisions.
- Yttrium is a
silver-metallic, lustrous rare earth metal that is relatively stable in
air. When yttrium is finely divided, it is very unstable in air.
- Yttrium is also used
in the manufacture of gas mantles for propane lanterns, as a replacement
for thorium, which is slightly radioactive.
- Yttrium was used as
a "secret" element in a YBCO superconductor developed at the University
of Houston, YBaCuO. This superconductor operated above 90K, notable
because this is above liquid nitrogen's boiling point (77.1K).
(Y1.2Ba0.8CuO4). The matter created was a multi-crystal multi-phase
mineral, which was black and green.
- The radioactive
isotope Yttrium-90 is used for treatment of various cancers, including
lymphoma, leukemia, ovarian, colorectal, pancreatic, and bone
cancers.
- Small quantities of
yttrium are used as dopants for synthetic crystalline materials, eg,
yttrium aluminium garnets (YAG) and yttrium aluminium perovskites for
lasers and scintillators.
- The extraction
experiments were carried out by shaking 20 ml of the aqueous and organic
phases in a separation funnel. An digital Ikalabortechnik mechanical
shaker equipment, model HS501, was employed.
- The shaking
frequency was adjusted to 220 pulses per minute and total shaking time
to 15 minutes. Those values were determined as being enough for reaching
the equilibrium state.
- Equilibrium acidity
of 0.7mol/L the obtained extraction efficiency for yttrium is about
yttrium 28.0%, showing that almost all the yttrium in the feeding
aqueous solution remains in the raffinate.
- In this process, the
YAG material and dopant are melted in an Iridium crucible that is heated
by induction and the crystal is grown under computer control. Depending
on crystal size, from four to eight weeks are required to complete the
growth cycle.
- VLOC continues to
develop the growth process to produce larger YAG crystals with lower
as-grown stress and higher optical uniformity.
- Yttrium production
and marketing within China continued to be competitive; however, prices
remained steady.
- China was the source
of most of the world’s supply of yttrium from its weathered clay
ion-absorption ore deposits in the southern Provinces of Guangdong and
Jiangxi.
- The largest market
of yttrium is composed of CRT, PDP, Lamp, LED, and other phosphors, and
the high purity of the yttrium compounds is needed for the composite
oxides of Y+Eu, Y+Tb, and Y+Zr.
- World production of
rare earths is around 100,000 t/y rare earth oxide (REO).
- Output of yttrium is
significantly less, of the order of 2,500 t/y yttrium oxide (Y2O3).
Global production data for scandium are not publicly
available.
- India is the
second-largest source of yttrium, which is derived from its monazite
production.
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General
- Yttrium
- History About
Yttrium
- Facts About
Yttrium
- About
Yttrium
- Yttrium
Element
- Properties Of
Yttrium
Application
- Yttrium
Applications
- Yttrium-90
for
Radioimmunotherapy
- Yttrium –
Applications
- Yttrium Aluminium
Garnet Laser Materials
- Yttrium-90
Microsphere
Therapy for Hepatic Malignancy
Technology
- Yttrium Dopants in
Titania: Not Structurally Incorporated but Bound at Surfaces
- Pulsed
holmium:yttrium-aluminum-garnet laser–induced liquid jet as a novel
dissection device in neuroendoscopic surgery
- Trans-arterial
hepatic radioembolisation of yttrium-90 microspheres
- Kinetics Of The Thin
Yttrium Film Hydrogenation In The 1M NAOH Solution With & Without
Protection Of The Yttrium By The Overlayed Palladium Film
- New SUPERplus spark
plugs with Yttrium technology
- Influence of Yttrium
Ion-Implantation on the Growth Kinetics and Micro-Structure of NiO Oxide
Film
- Superconducting
Microstrip Resonator with Yttrium Iron Garnet Single Crystals
Extraction
- Chemical synthesis
and microstructural analysis of
superconducting YBa2Cu3O7-d ink
deposited by drop-on-demand ink-jet printing on silver
substrates
- Formation of
Yttrium(III) Complexes with Salicylic
Acid Derivatives in Aqueous
Solution
- Yttrium Aluminum
Garnet Manufacturing Process
- Solvent Extraction
of Cerium (III) and Yttrium (III) by Carbonic Acids from Nitrate
Medium
- Preparation and
Reactivity of the First Yttrium Porphyrinogen Complex
- Extraction of heavy
rare-earths and yttrium with a phosphonic solvent
- Synthesis,
Characterization and Reactivity of Yttrium Compounds Supported by
a
Bis(Alkoxysilylamido) Ligand System
Project
- Alumino- and
bioactive-silicate glasses as effective yttrium carriers for in situ
radiotherapeutic applications
- The Dubbo Zirconia
Project
- High Saturation
Induction for Bi-Substituted Yttrium Iron Garnet Prepared Via Sol Gel
Technique
- Hanford isotope
project strategic business analysis yttrium-90
- Direct atomic flux
measurement of electron-beam evaporated yttrium with a diode-laser-based
atomic absorption monitor at 668 nm
- Yttrium-90 Generator
Creation for the Medical Purposes
Product
- Yttrium
Metal
- Tris(1-methoxy-2-methyl-2-propoxy)yttrium Product
- High Purity Y
Metal
- Yttrium Vanadate
Crystal
- Yttrium-90
Radionuclie
- Yttrium Aluminium
Garnet
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Production
- Y – Yttrium
Production
- Yttrium
Production
- Production Of
Yttrium In 2003
- Production Of
Yttrium In 2004
- Production Of
Yttrium In 2005
- Production Of
Yttrium In 2006
Suppliers
- Yttrium
Manufacturers & suppliers
- Yttrium
Manufacturers & suppliers
- Yttrium Manufactures
,Buyers & Suppliers
- Yttrium
Manufacturers & suppliers
Company
- Company In United
States
- Company In
Canada
- Company In China
- Company In
China
- Company In United
States
- Company In China
- Company In
Japan
- Company In China
Consultant
- Consultant From
United States
- Consultant From
India
- Consultant From
United States
- Consultant From
India
Market
- Rare Earth
Separation in China
- Aggressive Vehicle
Maintenance Essential For Maximum Efficiency, Fuel Economy
- Rare
Earths
- Yttrium 90
Microspheres Education and Support
- Series production of
large area YBa2Cu3O7 – films for electronic-, microwave-, and electrical
power applications
Commodity Report
- Production Of
Yttrium In 2004
- Production Of
Yttrium In 2005
- Production Of
Yttrium In 2006
- Production Of
Yttrium In 2007
- Production Of
Yttrium In 2008
Reports
- Intraarterial
Yttrium 90 in the
Treatment of Hepatic Malignancy
- Radiation
Pneumonitis Caused by Yttrium
- Yttrium iron garnet
surface modification during pulsed laser ablation deposition
- The Yttrium
Tetragonal Zirconia Polycrystals (Y-TZP) Infrastructure
- Yttrium Aluminium
Garnet Laser In The Management Of Premacular Subhyaloid
Haemorrhage
- Radioembolization
with Yttrium-90 Microspheres for the Treatment of Hepatocellular
Carcinoma and Liver Metastases
Patent
- Yttrium enriched
Aluminide Coating For Superalloys
- Method Of Separating
Yttrium Ions
- Electrolysis Of Rare
Earth Elements & Yttrium
- Method Of Coating
Yttrium Vanadate Phosphors With AL2O3
- Selective Extraction
Of Yttrium Ions
- Production Of
Yttrium
Material Safety Data Sheet
- Yttrium Nitrate
Hexahydrate
- yttrium vanadate
- Yttrium Plasma
Emission Standard
- yttrium
- Yttrium -90
Radionuclide
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