RU97103145A - Способ получения металлов и других элементов - Google Patents
Способ получения металлов и других элементовInfo
- Publication number
- RU97103145A RU97103145A RU97103145/02A RU97103145A RU97103145A RU 97103145 A RU97103145 A RU 97103145A RU 97103145/02 A RU97103145/02 A RU 97103145/02A RU 97103145 A RU97103145 A RU 97103145A RU 97103145 A RU97103145 A RU 97103145A
- Authority
- RU
- Russia
- Prior art keywords
- metal
- halide
- alkaline earth
- earth metal
- vapor
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims 12
- 239000002184 metal Substances 0.000 title claims 12
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 24
- 150000004820 halides Chemical class 0.000 claims 21
- 150000001342 alkaline earth metals Chemical class 0.000 claims 19
- 239000007788 liquid Substances 0.000 claims 14
- 239000000203 mixture Substances 0.000 claims 11
- 229910052755 nonmetal Inorganic materials 0.000 claims 11
- 239000000956 alloy Substances 0.000 claims 10
- 229910045601 alloy Inorganic materials 0.000 claims 10
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 9
- 239000000463 material Substances 0.000 claims 9
- 239000011734 sodium Substances 0.000 claims 9
- 239000010936 titanium Substances 0.000 claims 9
- 239000000843 powder Substances 0.000 claims 8
- 229910052719 titanium Inorganic materials 0.000 claims 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 6
- 229910052708 sodium Inorganic materials 0.000 claims 5
- 150000005309 metal halides Chemical class 0.000 claims 4
- 238000004064 recycling Methods 0.000 claims 4
- 238000000926 separation method Methods 0.000 claims 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims 3
- 229910019595 ReF 6 Inorganic materials 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- 150000001340 alkali metals Chemical class 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 229910001507 metal halide Inorganic materials 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- 229910052770 Uranium Inorganic materials 0.000 claims 1
- 229910001508 alkali metal halide Inorganic materials 0.000 claims 1
- 229910001615 alkaline earth metal halide Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910052787 antimony Inorganic materials 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- 229910052790 beryllium Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 238000010924 continuous production Methods 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- 229910052741 iridium Inorganic materials 0.000 claims 1
- 229910001338 liquidmetal Inorganic materials 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 150000002843 nonmetals Chemical class 0.000 claims 1
- 229910052762 osmium Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 229910052702 rhenium Inorganic materials 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
Claims (15)
- l. Способ получения элементарного материала или его сплава из паров галогенида элементарного материала или его смесей, отличающийся тем, что включает погружение паров галогенида или его смесей в жидкий щелочной или щелочноземельный металл или их смеси для превращения паров галогенида в элементарный материал или сплав.
- 2. Способ по п. 1, отличающийся тем, что элементарным материалом является один или более из Ti, Al, Sb, Be, В, Ga, Мо, Nb , Та, Zr , V, Ir, Os, Re и U или их сплавы, при этом щелочным металлом является Nа, К или их смеси и щелочноземельным металлом является Мg, Са, Ва или их смеси, упомянутый жидкий щелочной или щелочноземельный металл присутствует в количестве, достаточном для превращения галогенида в элементарный материал или сплав, и пары галогенида подают при давлении, достаточном для поддержания звукового потока, и при этом полученный элементарный материал или сплав поддерживают при такой температуре, что он не спекается.
- 3. Способ по п. 2, отличающийся тем, что элементарный материал получают непрерывно.
- 4. Способ по п. 3, отличающийся тем, что элементарным материалом является Ti и жидким металлом является Nа или Мg.
- 5. Способ по п. 1, отличающийся тем, что пары галогенида однородно смешивают с жидким щелочным или щелочноземельным металлом в зоне, огражденной жидкостью, во время образования элементарного материала, и в котором пары галогенида представляют собой пары одного или более из TiCl4, VCl4, NbCl5, MoCl4, GаС13, UF6, ReF6.
- 6. Способ непрерывного получения неметалла или металла или их сплава, отличающийся тем, что включает обеспечение подачи паров галогенида металла или неметалла или их смесей, обеспечение подачи жидкого щелочного или щелочноземельного металла или их смесей, введение паров галогенида, по существу, полностью погруженных в жидкий щелочной или щелочноземельный металл или их смеси со скоростью не менее чем звуковая скорость паров галогенида, для получения порошка неметалла или металла или их сплава и галогенида щелочного или щелочноземельного металла посредством экзотермической реакции, отделение порошка от реагентов, разделение галогенида щелочного или щелочноземельного металла на его составные части, охлаждение и рециркулирование щелочного или щелочноземельного металла для взаимодействия с дополнительным количеством паров галогенида.
- 7. Способ по п. 6, отличающийся тем, что пары галогенида представляют собой пары одного или более из TiCl4, VCl4, NbCl5, MoCl4, GаС13, UF6, ReF6.
- 8. Способ по п. 6, отличающийся тем, что галогенидом является TiCl4, щелочным металлом является Nа и температуру жидкого натрия вдали от того места, где вводят пары галогенида, поддерживают в диапазоне около 200 - 400°С.
- 9. Способ получения порошка титана из источника паров TiCl4, отличающийся тем, что включает введение паров TiCl4, погруженных в жидкий натрий, для получения порошка титана и отделение порошка титана от жидкого Nа.
- 10. Способ по п. 9, отличающийся тем, что жидкий натрий течет в потоке, пары ТiСl4 вводят в текущий поток жидкого Nа посредством инжектирования и текущий поток Nа присутствует в избытке относительно стехиометрического количества, необходимого для взаимодействия с парами TiCl4, так, чтобы полученный порошок титана не спекался.
- 11. Способ по п. 10, отличающийся тем, что, по существу, весь титановый порошок имеет диаметр частиц около 1 - 10 мкм.
- 12. Способ по п. 11, отличающийся тем, что ТiС14 разбавляют инертным газом для регулирования температуры восстановления TiCl4 до металлического титана.
- 13. Способ непрерывного получения неметалла или металла или их сплава, отличающийся тем, что включает обеспечение подачи паров галогенида металла или неметалла или их смесей, обеспечение подачи жидкого щелочного или щелочноземельного металла или их смесей, введение паров галогенида, погруженных в жидкий щелочной или щелочноземельный металл или их смеси, для получения порошка неметалла или металла или их сплава и галогенида щелочного или щелочноземельного металла, при этом щелочной или щелочноземельный металл присутствует в достаточном избытке относительно стехиометрического количества, необходимого для восстановления паров галогенида с тем, чтобы избыток щелочного или щелочноземельного металла захватывал тепло из реакции, вследствие чего происходит резкое охлаждение продуктов реакции ниже температуры спекания неметалла или металла или их сплава, извлечение тепла из избытка щелочного или щелочноземельного металла и рециркулирование щелочного или щелочноземельного металла, разделение галогенида щелочного или щелочноземельного металла на его составные части щелочного или щелочноземельного металла и галогена, рециркулирование отделенного щелочного или щелочноземельного металла для взаимодействия с дополнительным количеством паров галогенида, взаимодействие отделенного галогена с рудой металла или неметалла для получения галогенида металла или неметалла, рециркулирование галогенида металла или неметалла, образованного таким образом, путем введения паров галогенида металла или неметалла в жидкий щелочной или щелочноземельный металл.
- 14. Способ по п. 13, отличающийся тем, что галогенид представляет собой хлорид одного или более из Ti или Zr.
- 15. Способ по п. 14, отличающийся тем, что щелочной или щелочноземельный металл присутствует в виде текущего потока и пары хлорида вводят в него инжектированием.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28335894A | 1994-08-01 | 1994-08-01 | |
US08/283,358 | 1994-08-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97103145A true RU97103145A (ru) | 1999-04-10 |
RU2152449C1 RU2152449C1 (ru) | 2000-07-10 |
Family
ID=23085667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97103145/02A RU2152449C1 (ru) | 1994-08-01 | 1995-07-25 | Способ получения металлов и других элементов |
Country Status (13)
Country | Link |
---|---|
US (2) | US5779761A (ru) |
EP (1) | EP0777753B1 (ru) |
JP (1) | JP3391461B2 (ru) |
KR (1) | KR100241134B1 (ru) |
CN (1) | CN1076759C (ru) |
AU (1) | AU686444B2 (ru) |
BR (1) | BR9508497A (ru) |
CA (1) | CA2196534C (ru) |
DE (1) | DE69521432T2 (ru) |
ES (1) | ES2161297T3 (ru) |
NO (1) | NO316604B1 (ru) |
RU (1) | RU2152449C1 (ru) |
WO (1) | WO1996004407A1 (ru) |
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-
1995
- 1995-07-25 DE DE69521432T patent/DE69521432T2/de not_active Expired - Fee Related
- 1995-07-25 RU RU97103145/02A patent/RU2152449C1/ru not_active IP Right Cessation
- 1995-07-25 AU AU33201/95A patent/AU686444B2/en not_active Ceased
- 1995-07-25 JP JP50681796A patent/JP3391461B2/ja not_active Expired - Fee Related
- 1995-07-25 KR KR1019970700674A patent/KR100241134B1/ko not_active IP Right Cessation
- 1995-07-25 EP EP95929455A patent/EP0777753B1/en not_active Expired - Lifetime
- 1995-07-25 WO PCT/US1995/010159 patent/WO1996004407A1/en active IP Right Grant
- 1995-07-25 CA CA002196534A patent/CA2196534C/en not_active Expired - Fee Related
- 1995-07-25 ES ES95929455T patent/ES2161297T3/es not_active Expired - Lifetime
- 1995-07-25 BR BR9508497A patent/BR9508497A/pt not_active IP Right Cessation
- 1995-07-25 CN CN95195389A patent/CN1076759C/zh not_active Expired - Fee Related
-
1996
- 1996-08-02 US US08/691,423 patent/US5779761A/en not_active Expired - Lifetime
-
1997
- 1997-01-31 NO NO970444A patent/NO316604B1/no not_active IP Right Cessation
-
2008
- 2008-04-24 US US12/079,023 patent/US20080199348A1/en not_active Abandoned
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