NL7905965A - Werkwijze voor het selectief winnen van meerdere van elkaar gescheiden zuivere halogeniden en/of halogenide- mengsels uit een mengsel van vaste oxyden. - Google Patents

Werkwijze voor het selectief winnen van meerdere van elkaar gescheiden zuivere halogeniden en/of halogenide- mengsels uit een mengsel van vaste oxyden. Download PDF

Info

Publication number: NL7905965A
Authority: NL; Netherlands
Prior art keywords: halide; equipment; oxide; mixture; mixtures
Prior art date: 1978-08-04

Application number

NL7905965A

Other languages

English (en)

Dutch (nl)

Original Assignee

Holland Gerhard

Priority date (The priority date 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 date listed.)

1978-08-04

Filing date

1979-08-02

Publication date

1980-02-06

1979-08-02 Application filed by Holland Gerhard filed Critical Holland Gerhard

1980-02-06 Publication of NL7905965A publication Critical patent/NL7905965A/nl

Links

239000000203 mixture Substances 0.000 title claims description 110
238000000034 method Methods 0.000 title claims description 86
239000007787 solid Substances 0.000 title claims description 52
150000004820 halides Chemical class 0.000 claims description 181
230000008569 process Effects 0.000 claims description 63
238000006243 chemical reaction Methods 0.000 claims description 44
229910052736 halogen Inorganic materials 0.000 claims description 44
239000000126 substance Substances 0.000 claims description 44
239000008246 gaseous mixture Substances 0.000 claims description 43
150000002367 halogens Chemical class 0.000 claims description 37
238000005658 halogenation reaction Methods 0.000 claims description 34
230000026030 halogenation Effects 0.000 claims description 33
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 32
239000007789 gas Substances 0.000 claims description 32
239000001301 oxygen Substances 0.000 claims description 32
229910052760 oxygen Inorganic materials 0.000 claims description 32
230000015572 biosynthetic process Effects 0.000 claims description 29
239000003638 chemical reducing agent Substances 0.000 claims description 23
239000007788 liquid Substances 0.000 claims description 14
238000011084 recovery Methods 0.000 claims description 14
230000003647 oxidation Effects 0.000 claims description 10
238000007254 oxidation reaction Methods 0.000 claims description 10
230000002411 adverse Effects 0.000 claims description 9
238000009833 condensation Methods 0.000 claims description 9
230000005494 condensation Effects 0.000 claims description 9
238000000926 separation method Methods 0.000 claims description 9
238000004519 manufacturing process Methods 0.000 claims description 7
230000007246 mechanism Effects 0.000 claims description 7
239000006227 byproduct Substances 0.000 claims description 6
238000004821 distillation Methods 0.000 claims description 6
150000002366 halogen compounds Chemical class 0.000 claims description 5
230000001276 controlling effect Effects 0.000 claims 2
238000001704 evaporation Methods 0.000 claims 2
230000008020 evaporation Effects 0.000 claims 2
230000008018 melting Effects 0.000 claims 2
238000002844 melting Methods 0.000 claims 2
230000002378 acidificating effect Effects 0.000 claims 1
230000001105 regulatory effect Effects 0.000 claims 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 28
238000005660 chlorination reaction Methods 0.000 description 19
229910052799 carbon Inorganic materials 0.000 description 18
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 17
GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 17
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 13
229910052742 iron Inorganic materials 0.000 description 13
239000000460 chlorine Substances 0.000 description 12
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 11
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
229910052801 chlorine Inorganic materials 0.000 description 11
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 10
229910052782 aluminium Inorganic materials 0.000 description 10
150000001805 chlorine compounds Chemical class 0.000 description 9
229910052719 titanium Inorganic materials 0.000 description 9
239000010936 titanium Substances 0.000 description 9
VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 description 9
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
235000013980 iron oxide Nutrition 0.000 description 8
239000000463 material Substances 0.000 description 8
230000001590 oxidative effect Effects 0.000 description 8
239000010802 sludge Substances 0.000 description 8
-1 titanium halides Chemical class 0.000 description 8
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 8
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 7
239000004927 clay Substances 0.000 description 7
229910052751 metal Inorganic materials 0.000 description 7
239000002184 metal Substances 0.000 description 7
229910052698 phosphorus Inorganic materials 0.000 description 7
239000011574 phosphorus Substances 0.000 description 7
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 6
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
238000001816 cooling Methods 0.000 description 6
239000000047 product Substances 0.000 description 6
VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 5
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 5
239000000049 pigment Substances 0.000 description 5
229910052710 silicon Inorganic materials 0.000 description 5
239000005049 silicon tetrachloride Substances 0.000 description 5
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
229910001570 bauxite Inorganic materials 0.000 description 4
229910002092 carbon dioxide Inorganic materials 0.000 description 4
239000000571 coke Substances 0.000 description 4
GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 4
239000000428 dust Substances 0.000 description 4
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical class Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 4
239000010703 silicon Substances 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
239000007858 starting material Substances 0.000 description 4
229910052717 sulfur Inorganic materials 0.000 description 4
239000011593 sulfur Substances 0.000 description 4
239000011787 zinc oxide Substances 0.000 description 4
229910004298 SiO 2 Inorganic materials 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 3
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
229910010413 TiO 2 Inorganic materials 0.000 description 3
239000002253 acid Substances 0.000 description 3
IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 3
229910052681 coesite Inorganic materials 0.000 description 3
229910052906 cristobalite Inorganic materials 0.000 description 3
FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 3
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 3
239000010959 steel Substances 0.000 description 3
229910052682 stishovite Inorganic materials 0.000 description 3
238000003860 storage Methods 0.000 description 3
239000004408 titanium dioxide Substances 0.000 description 3
229910052905 tridymite Inorganic materials 0.000 description 3
229910052720 vanadium Inorganic materials 0.000 description 3
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 3
239000002699 waste material Substances 0.000 description 3
229940102001 zinc bromide Drugs 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
229910021577 Iron(II) chloride Inorganic materials 0.000 description 2
229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
229910003080 TiO4 Inorganic materials 0.000 description 2
229910000147 aluminium phosphate Inorganic materials 0.000 description 2
229910002091 carbon monoxide Inorganic materials 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
125000001309 chloro group Chemical group Cl* 0.000 description 2
229910052804 chromium Inorganic materials 0.000 description 2
239000011651 chromium Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
230000008676 import Effects 0.000 description 2
IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 description 2
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
239000000155 melt Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
239000001103 potassium chloride Substances 0.000 description 2
235000011164 potassium chloride Nutrition 0.000 description 2
239000000843 powder Substances 0.000 description 2
235000012239 silicon dioxide Nutrition 0.000 description 2
KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
238000004131 Bayer process Methods 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
229910003902 SiCl 4 Inorganic materials 0.000 description 1
229910003910 SiCl4 Inorganic materials 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
229910001069 Ti alloy Inorganic materials 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
ZAPRVGPGMJJGOE-UHFFFAOYSA-M [F-].[O-2].[V+3] Chemical compound [F-].[O-2].[V+3] ZAPRVGPGMJJGOE-UHFFFAOYSA-M 0.000 description 1
WGKMWBIFNQLOKM-UHFFFAOYSA-N [O].[Cl] Chemical group [O].[Cl] WGKMWBIFNQLOKM-UHFFFAOYSA-N 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000009471 action Effects 0.000 description 1
238000003915 air pollution Methods 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910001854 alkali hydroxide Inorganic materials 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000008901 benefit Effects 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000001506 calcium phosphate Substances 0.000 description 1
229910000389 calcium phosphate Inorganic materials 0.000 description 1
235000011010 calcium phosphates Nutrition 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002090 carbon oxide Inorganic materials 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
230000008859 change Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
ZASWJUOMEGBQCQ-UHFFFAOYSA-L dibromolead Chemical compound Br[Pb]Br ZASWJUOMEGBQCQ-UHFFFAOYSA-L 0.000 description 1
HRLHOWWCFUKTIY-UHFFFAOYSA-L dichloroalumanylium Chemical compound Cl[Al+]Cl HRLHOWWCFUKTIY-UHFFFAOYSA-L 0.000 description 1
BUMGIEFFCMBQDG-UHFFFAOYSA-N dichlorosilicon Chemical compound Cl[Si]Cl BUMGIEFFCMBQDG-UHFFFAOYSA-N 0.000 description 1
239000000539 dimer Substances 0.000 description 1
238000007323 disproportionation reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000003673 groundwater Substances 0.000 description 1
230000002140 halogenating effect Effects 0.000 description 1
239000000383 hazardous chemical Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229910003439 heavy metal oxide Inorganic materials 0.000 description 1
229910000039 hydrogen halide Inorganic materials 0.000 description 1
239000012433 hydrogen halide Substances 0.000 description 1
DLINORNFHVEIFE-UHFFFAOYSA-N hydrogen peroxide;zinc Chemical compound [Zn].OO DLINORNFHVEIFE-UHFFFAOYSA-N 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
KEHCHOCBAJSEKS-UHFFFAOYSA-N iron(2+);oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[O-2].[Ti+4].[Fe+2] KEHCHOCBAJSEKS-UHFFFAOYSA-N 0.000 description 1
YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 1
229910000464 lead oxide Inorganic materials 0.000 description 1
239000003077 lignite Substances 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
239000011572 manganese Substances 0.000 description 1
150000001247 metal acetylides Chemical class 0.000 description 1
229910000000 metal hydroxide Inorganic materials 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
239000003415 peat Substances 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
239000004576 sand Substances 0.000 description 1
FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000002893 slag Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000012265 solid product Substances 0.000 description 1
229910052596 spinel Inorganic materials 0.000 description 1
239000011029 spinel Substances 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
150000003609 titanium compounds Chemical class 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/06—Halides
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Acoustics & Sound (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Manufacture And Refinement Of Metals (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Epoxy Compounds (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

NL7905965A 1978-08-04 1979-08-02 Werkwijze voor het selectief winnen van meerdere van elkaar gescheiden zuivere halogeniden en/of halogenide- mengsels uit een mengsel van vaste oxyden. NL7905965A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2834165A DE2834165C3 (de)	1978-08-04	1978-08-04	Verfahren zur selektiven Gewinnung mehrerer voneinander getrennter reiner Halogenide und/oder Halogenidgemische aus einem Gemisch fester Oxide
DE2834165		1978-08-04

Publications (1)

Publication Number	Publication Date
NL7905965A true NL7905965A (nl)	1980-02-06

Family

ID=6046178

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7905965A NL7905965A (nl)	1978-08-04	1979-08-02	Werkwijze voor het selectief winnen van meerdere van elkaar gescheiden zuivere halogeniden en/of halogenide- mengsels uit een mengsel van vaste oxyden.

Country Status (15)

Country	Link
US (1)	US4288411A (fr)
JP (1)	JPS5560004A (fr)
AT (1)	AT375896B (fr)
AU (1)	AU530289B2 (fr)
BE (1)	BE878047A (fr)
CA (1)	CA1146337A (fr)
CH (1)	CH651000A5 (fr)
DE (1)	DE2834165C3 (fr)
FR (1)	FR2432992A1 (fr)
GB (1)	GB2029387B (fr)
IL (1)	IL57968A (fr)
NL (1)	NL7905965A (fr)
NO (1)	NO155286C (fr)
SE (1)	SE440768B (fr)
ZA (1)	ZA794034B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA81604B (en) *	1980-02-19	1982-02-24	Laporte Industries Ltd	Process for beneficiating oxidic ores
US4415545A (en) *	1980-12-15	1983-11-15	Monkowski Joseph R	Solid film growth via preferential etching of liquid solutions
FR2514028B1 (fr) *	1981-10-01	1986-05-09	Pechiney Aluminium	Procede de chloruration selective de melanges d'oxydes metalliques d'origine naturelle ou synthetique
US4452767A (en) *	1983-04-26	1984-06-05	The United States Of America As Represented By The United States Department Of Energy	Method for removing oxide contamination from titanium diboride powder
US4695290A (en) *	1983-07-26	1987-09-22	Integrated Carbons Corporation	Integrated coal cleaning process with mixed acid regeneration
US4699770A (en) *	1984-11-28	1987-10-13	David Weston	Production of a purified alumina-silica product and substantially pure aluminum chloride from bauxites, bauxitic clays, kaolinitic clays and mixtures thereof
WO2008039808A2 (fr)	2006-09-25	2008-04-03	Board Of Regents, The University Of Texas System	Cathodes d'oxyfluorure et d'oxyde de spinelle à substituants cationiques pour batteries au lithium
US20110052481A1 (en) *	2008-04-29	2011-03-03	Cvmr Corporation	Method of treating metalliferrous materials
CN111186818B (zh) *	2019-12-20	2023-04-18	大连融科储能集团股份有限公司	一种金属卤化物的生产方法及其生产装置
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US2733983A (en) *		1956-02-07		fecij
US2758019A (en) *	1951-11-03	1956-08-07	Nat Lead Co	Separation of iron from titaniferous iron ores
US3244509A (en) *	1961-08-22	1966-04-05	M H Hoepli	Halide process for extraction of iron from iron-oxide-bearing materials
DE1243165B (de) *	1964-12-31	1967-06-29	Halomet Ag	Verfahren zur Gewinnung reiner Metallchloride
US3793003A (en) *	1971-01-04	1974-02-19	D Othmer	Method for producing aluminum metal directly from ore
US3853541A (en) *	1971-01-04	1974-12-10	D Othmer	Method for producing aluminum metal directly from ore
US3859077A (en) *	1972-03-17	1975-01-07	Donald F Othmer	Manufacture of titanium chloride, synthetic rutile and metallic iron from titaniferous materials containing iron
US4096234A (en) *	1977-03-23	1978-06-20	Aluminum Company Of America	Production of anhydrous aluminum chloride from clay using catalyst and recycling of silicon chloride

1978
- 1978-08-04 DE DE2834165A patent/DE2834165C3/de not_active Expired
1979
- 1979-07-27 AT AT0520579A patent/AT375896B/de not_active IP Right Cessation
- 1979-07-28 JP JP9662779A patent/JPS5560004A/ja active Pending
- 1979-08-02 NO NO792539A patent/NO155286C/no unknown
- 1979-08-02 NL NL7905965A patent/NL7905965A/nl not_active Application Discontinuation
- 1979-08-02 GB GB7926995A patent/GB2029387B/en not_active Expired
- 1979-08-03 SE SE7906566A patent/SE440768B/sv unknown
- 1979-08-03 AU AU49533/79A patent/AU530289B2/en not_active Ceased
- 1979-08-03 CA CA000333136A patent/CA1146337A/fr not_active Expired
- 1979-08-03 US US06/063,514 patent/US4288411A/en not_active Expired - Lifetime
- 1979-08-03 BE BE2/57995A patent/BE878047A/fr not_active IP Right Cessation
- 1979-08-03 CH CH7175/79A patent/CH651000A5/de not_active IP Right Cessation
- 1979-08-03 IL IL57968A patent/IL57968A/xx unknown
- 1979-08-03 FR FR7920027A patent/FR2432992A1/fr active Granted
- 1979-08-10 ZA ZA00794034A patent/ZA794034B/xx unknown

Also Published As

Publication number	Publication date
ATA520579A (de)	1984-02-15
NO155286C (no)	1987-03-11
GB2029387B (en)	1982-08-11
SE440768B (sv)	1985-08-19
SE7906566L (sv)	1980-02-05
FR2432992B1 (fr)	1984-06-29
IL57968A0 (en)	1979-12-30
ZA794034B (en)	1981-03-25
AT375896B (de)	1984-09-25
AU530289B2 (en)	1983-07-07
CH651000A5 (de)	1985-08-30
CA1146337A (fr)	1983-05-17
DE2834165C3 (de)	1982-04-22
NO792539L (no)	1980-02-05
GB2029387A (en)	1980-03-19
IL57968A (en)	1982-07-30
DE2834165A1 (de)	1980-02-14
BE878047A (fr)	1980-02-04
US4288411A (en)	1981-09-08
NO155286B (no)	1986-12-01
DE2834165B2 (de)	1981-07-02
AU4953379A (en)	1980-02-07
JPS5560004A (en)	1980-05-06
FR2432992A1 (fr)	1980-03-07

Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1985-04-01	BV	The patent application has lapsed

Publication	Publication Date	Title
EP2004550B1 (fr)	2017-10-25	Procédé de préparation des chlorures métalliques de matériaux qui contiennent de l'oxyde métallique
US4800003A (en)	1989-01-24	Production of magnesium metal from magnesium containing materials
US6699446B2 (en)	2004-03-02	Methods for separation of titanium from ore
US3859077A (en)	1975-01-07	Manufacture of titanium chloride, synthetic rutile and metallic iron from titaniferous materials containing iron
US20090311154A1 (en)	2009-12-17	Extraction process for reactive metal oxides
US2701180A (en)	1955-02-01	Production of titanium tetrachloride
NL7905965A (nl)	1980-02-06	Werkwijze voor het selectief winnen van meerdere van elkaar gescheiden zuivere halogeniden en/of halogenide- mengsels uit een mengsel van vaste oxyden.
Bazin et al.	2007	Sequential leaching for the recovery of alumina from a Canadian clay
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Xia et al.	2020	Energy consumption of the Kroll and HAMR processes for titanium production
US20140308197A1 (en)	2014-10-16	Production of titanium compounds and metal by sustainable Methods
US3989510A (en)	1976-11-02	Manufacture of titanium chloride and metallic iron from titaniferous materials containing iron oxides
WO2014125275A1 (fr)	2014-08-21	Procédé de production d'oxyde de titane et d'oxyde de fer
US4060584A (en)	1977-11-29	Process for recovery of iron oxide and chlorine from dust produced in chlorination of titaniferous ores
GB1565220A (en)	1980-04-16	Production of aluminum chloride and silicon chloride from clay
US2784058A (en)	1957-03-05	Production of titanium tetrachloride
JPH0417882B2 (fr)	1992-03-26
AU599923B2 (en)	1990-08-02	Chlorination of iron-containing metaliferous materials
US4355007A (en)	1982-10-19	Two stage chlorination process for aluminum value containing source
US4288414A (en)	1981-09-08	Process for chlorinating clays and bauxite
US20150040728A1 (en)	2015-02-12	Method and Apparatus For High Temperature Production of Metals
EP0165543B1 (fr)	1992-08-05	Procédé de récupération de chlore
US3389957A (en)	1968-06-25	Process for selectively carbiding titanium, iron, and vanadium values
Steinlechner	2013	Amelioration and market strategies for zinc oxide with focus on secondary sources
CA2335739C (fr)	2010-05-11	Procede de recuperation de chlore