Technology Process of Vanadium
There total 104 articles about Vanadium which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
magnesium hydride;
In
tetrahydrofuran;
byproducts: H2; (argon); grinding VCl3 and MgH2 in a mill, addn. of -70°C cold THF, then slow addn. of TiCl4, heating to reflux temp. under further grinding (5 h); washing (THF), drying (vac.);
DOI:10.1515/znb-1998-0412
- Guidance literature:
-
With
calcium; sulfur;
In
neat (no solvent);
reaction by redn. of pure V2O5 with Ca in presence of S in a bomb with a lining of dolomite or MgO, ignition temperature of 700 °C;; 87-93% V (cold rollable) with impurities of 5-6% Na2O and other compounds below 1%;;
- Guidance literature:
-
With
calcium;
In
neat (no solvent);
reaction by redn. of VF3 with Ca in presence of S;; massive, relatively hard V (as metal);;
Xi
Xi:Irritant;
