US858328A - Process of reducing vanadium sulfid. - Google Patents
Process of reducing vanadium sulfid. Download PDFInfo
- Publication number
- US858328A US858328A US367619A US1907367619A US858328A US 858328 A US858328 A US 858328A US 367619 A US367619 A US 367619A US 1907367619 A US1907367619 A US 1907367619A US 858328 A US858328 A US 858328A
- Authority
- US
- United States
- Prior art keywords
- silicon
- sulfid
- vanadium
- reducing
- reducing vanadium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title description 9
- KSECJOPEZIAKMU-UHFFFAOYSA-N [S--].[S--].[S--].[S--].[S--].[V+5].[V+5] Chemical compound [S--].[S--].[S--].[S--].[S--].[V+5].[V+5] KSECJOPEZIAKMU-UHFFFAOYSA-N 0.000 title description 3
- 229910052710 silicon Inorganic materials 0.000 description 15
- 239000010703 silicon Substances 0.000 description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 229910052720 vanadium Inorganic materials 0.000 description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910000676 Si alloy Inorganic materials 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101100289061 Drosophila melanogaster lili gene Proteins 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical class [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/20—Obtaining niobium, tantalum or vanadium
- C22B34/24—Obtaining niobium or tantalum
Definitions
- the present application relates in a specilio enihodimeni; of said process as applied to lhe rednciion. of the sull'id or sullid ui'vS of mini-- diuin, for which the process pres-1 1i s p: ticuhlr ndvuntag l'iereinnl'lzer sol forth,
- n eurhon is required, he provided with Q hearth nor l ning oi" material other than carbon. ll; not essential that the proporlion of silicon to sulfur should. he preeisel that indiculed h theory, for in case a product very low in. silicon is reouired the suifid should ierlihl r be used in ex oil such pro i oriion:vmoreus u certain proportion of silicon is permissible in the product an excess of" the silicon or siliconbeering: reducing agent may be used.
- the operation is preferably rendered continuous in character .y adding l'resh portions of the charge from time to time and withdrawing the, product as desired.
- the sullid, and :l $lllUUl1-l'wfL!' um Sllllill with a ilivon alloy, such as i portions of these metals into the lurna e at any time during the operul'ion; or the metiron or nickel, for exzin'iple, may be reduced from their compounds simultaneously wiih the reduction of the vanadium Without interfering Willi the process.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Description
. we rented 1 new And useful L einenls in l room: of ,l'leilo' u: Iona-slum Sulliil, of which 2 i llowing peoilieaiion.
v ling application Serial No. 36(LT12, filed .llairch 5, 1907, of which the present appl lion is El. diw sion, 1 have de scrilmd and claimed process of reducing; metallic SllllldS coi'iiprising suliid ores, concei'ili'ules, n'iilale or compounds, and spec-ii ically the sullid of molybdenum or molyhde nile, h means of silicon or silicon. alloys.
The present application relates in a specilio enihodimeni; of said process as applied to lhe rednciion. of the sull'id or sullid ui'vS of mini-- diuin, for which the process pres-1 1i s p: ticuhlr ndvuntag l'iereinnl'lzer sol forth,
The usual eon'nnereizil ineihod of produrw in; Yzinuilium, go; ally in the form ol ferrovzinudiuna, ooiupris s two steps, vnnmlinite, roscoelile, or other vanadium ore beingfirst treated in order lo ohl'aln therefrom rein-- lively pure vanadium oxid or metallic vanadates, such 15 those of the alkali or uhmline earth iueluls or of iron. and such mini being then Subjected to the l((lU('lilI notion of carhonor ul'uininiui'n, or to the eleel rol 'tic action of the electric current. Tilllilllllllll are roasted to convert the V3112);- diuni lo the oxidized sizzle. and sulisequently treated for the extru-clion of vunznlium oxid or production oi? metallic Yanzulzites.
l hurl: found that eouinu-ri-izilly pure vii-- ele and silicon or an alloy of r, living proleruhly employed in fillilSiililllillly l'hcproporlions gulur of the. sullid or ore, lluequation ussuining the production oi silicon S'Ullill, Sifi .l um nmyhe produi-cil hysmelting in an reqiiirml lo combine will, the
bul to produce (JUlll'IlKIT'li'lllY pure metals or of Knitters Patent.
\ in rose a product low Sullid ores of WW i i. A lrrmlw ii ME ii -loin Serial No. 367619 in ng al. 170111, comprising either silicon. We ii; A ivin i) ii on dun mom. in u mom iusili m suittrui' l'uinncemhich sh! mid preferably,
n eurhon is required, he provided with Q hearth nor l ning oi" material other than carbon. ll; not essential that the proporlion of silicon to sulfur should. he preeisel that indiculed h theory, for in case a product very low in. silicon is reouired the suifid should ierlihl r be used in ex oil such pro i oriion:vmoreus u certain proportion of silicon is permissible in the product an excess of" the silicon or siliconbeering: reducing agent may be used. The operation is preferably rendered continuous in character .y adding l'resh portions of the charge from time to time and withdrawing the, product as desired.
11y smelting the charge in a close elnnnber and protecting the produrls from. oxidizing influences the sulifid oi silicon may be collected, hut in open smelling furnaces both of the constiluenl elenienl's of the sul'fid uniie Will] oxygen, 'ielding silica in a 5 ate 0% minute suhdixision and sulfur dioxid; these products may he collected and utilized as dosireil.
in the prm'luc'llion ol' the ulli'iys of vanw diuni with iron, nickel and the likev 1. may incorporate iron, nicko or other metal with lhe charge preparml .lor the TGdUQ L lUll of vanudium, or I '|n:i im1'o lucethe desired proh-oi'L the silicon only possible to omit lhe l have louinl than, commercially pure oi vanadium may he produced by filll Q's lillkl lire oi ore in operation. the sullid, and :l $lllUUl1-l'wfL!' um Sllllill with a ilivon alloy, such as i portions of these metals into the lurna e at any time during the operul'ion; or the metiron or nickel, for exzin'iple, may be reduced from their compounds simultaneously wiih the reduction of the vanadium Without interfering Willi the process.
By the use of this direct process it is not usual roasting and M her preliminary opcrnlions on suhid ores,
alloys without the previous treatments genrally employed for the removal of silicious mulvriul, wilh which rhese ores are associ ale-d. For example, from ihe important ieruvilm ores of vanadium, in which the Viiiizulium exists as ii, sullill or mixture of suliids zlSSnHlIll'Wl with a. (ai i'isiiloralile proportion of #ilicious mutter, i haw lounil. thzzl conuner- (Zlllll pure lerro-vunm nu only he produced by direct Slllfilill'lg in presence of iron or ores of iron wiili silicon or silicon alloys.
I claim: 1. The process of reducing vanadium sulhd which consistsdn reacting thereon with-sili con. v
. 2. The process of reducing vanadium sulfid which consists in reacting thereon with a silicon alloy. 7
3. The process of reducing vanadium sulfid which consists in reacting thereon with ferrowhich consists in resolving thereon with llG'l'liU- silicon in substantially the proportion re quirod to unite with the sulfur of the suliid. 6. The continuous process of reducing venadiunl sulfid which. consists in smelting a 20 mixture of said sulfid. and silicon, adding fresh portions of the charge and withdrewing the product as desired.
In testimony whereof, I sill my signature in presence of two witnesses.
FREDERICK M. BECKET.
ltnesses J. W. H. RANDALL, CARLETON F. Biiowx
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US367619A US858328A (en) | 1907-03-05 | 1907-04-11 | Process of reducing vanadium sulfid. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36071207A US855157A (en) | 1907-03-05 | 1907-03-05 | Process of reducing metallic sulfids. |
| US367619A US858328A (en) | 1907-03-05 | 1907-04-11 | Process of reducing vanadium sulfid. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US858328A true US858328A (en) | 1907-06-25 |
Family
ID=2926782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US367619A Expired - Lifetime US858328A (en) | 1907-03-05 | 1907-04-11 | Process of reducing vanadium sulfid. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US858328A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626863A (en) * | 1949-04-15 | 1953-01-27 | Union Carbide & Carbon Corp | Desulfurization of metals and alloys by silicon |
| US4353744A (en) * | 1981-06-30 | 1982-10-12 | Union Carbide Corporation | Process for producing a vanadium silicon alloy |
-
1907
- 1907-04-11 US US367619A patent/US858328A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626863A (en) * | 1949-04-15 | 1953-01-27 | Union Carbide & Carbon Corp | Desulfurization of metals and alloys by silicon |
| US4353744A (en) * | 1981-06-30 | 1982-10-12 | Union Carbide Corporation | Process for producing a vanadium silicon alloy |
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