WO2001009400A1 - Procede de production de lithium et dispositif correspondant - Google Patents
Procede de production de lithium et dispositif correspondant Download PDFInfo
- Publication number
- WO2001009400A1 WO2001009400A1 PCT/RU2000/000296 RU0000296W WO0109400A1 WO 2001009400 A1 WO2001009400 A1 WO 2001009400A1 RU 0000296 W RU0000296 W RU 0000296W WO 0109400 A1 WO0109400 A1 WO 0109400A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mixture
- aluminum
- lithium
- zone
- vοssτanοvleniya
- Prior art date
Links
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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
- C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
- C22B26/10—Obtaining alkali metals
- C22B26/12—Obtaining lithium
Definitions
- the invention is related to metallurgy and, more specifically, the method of obtaining lithium and the equipment for its implementation is more accurately affected.
- ⁇ dna ⁇ active s ⁇ s ⁇ b ⁇ a ⁇ a ⁇ e ⁇ izue ⁇ sya vys ⁇ y s ⁇ im ⁇ s ⁇ yu is ⁇ lzuemy ⁇ li ⁇ ievy ⁇ s ⁇ ley, znachi ⁇ eln ⁇ y udeln ⁇ y ene ⁇ g ⁇ om ⁇ s ⁇ yu, ⁇ vyshenngm specific ⁇ as ⁇ d ⁇ m ma ⁇ e ⁇ ial ⁇ v and ⁇ eagen ⁇ v, presence e ⁇ l ⁇ giches ⁇ i v ⁇ edny ⁇ vyb ⁇ s ⁇ v and ⁇ d ⁇ v ⁇ izv ⁇ ds ⁇ va.
- the famous device works the following way.
- the original mixture for restoring is stirred, the mixture is bent, loaded into the basket for the mixture, and the cabinet is placed in the room for a little bit Pairs
- the remanufactured metal is condensed in the area of compensation for water at a temperature of 700 ° C.
- ⁇ a v ⁇ m e ⁇ a ⁇ e ⁇ dni mayu ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ u in z ⁇ ne ⁇ ndensatsii and snizhayu ⁇ ⁇ em ⁇ e ⁇ a ⁇ u ⁇ u in z ⁇ ne v ⁇ ss ⁇ an ⁇ vleniya, ⁇ i e ⁇ m ⁇ luchenny ⁇ vo ⁇ dy ⁇ ndensa ⁇ schel ⁇ chn ⁇ zemeln ⁇ g ⁇ me ⁇ alla s ⁇ lavlyae ⁇ sya in om ⁇ s ⁇ for sb ⁇ a me ⁇ alla, ⁇ as ⁇ l ⁇ zhennuyu vnu ⁇ i ⁇ e ⁇ y ⁇ d z ⁇ n ⁇ y ⁇ ndensatsii.
- the process is carried out at a temperature in the zone of restoration to 1180 ° ⁇ . Vapors of the foreign metal are condensed on the internal part of the process in the zone of compensation temperature of about 500-600 ° ⁇ . Before loading-unloading temperature in the zone of restoration, reduce the temperature by 200 ° ⁇ . The resulting metal is discharged from the process as a solid condensate and melted in a separate device. When using this device for the manufacture of alkaline metals, and in particular lithium, there are problems associated with temperature conditions.
- s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu diame ⁇ ⁇ e ⁇ y in z ⁇ ne ⁇ ndensatsii ⁇ evyshae ⁇ diame ⁇ in z ⁇ ne v ⁇ ss ⁇ an ⁇ vleniya and em ⁇ s ⁇ for sb ⁇ a me ⁇ alla ⁇ as ⁇ l ⁇ zhena is ⁇ echi and s ⁇ bschena with z ⁇ n ⁇ y ⁇ ndensatsii che ⁇ ez vy ⁇ dn ⁇ e ⁇ ve ⁇ s ⁇ ie, vy ⁇ lnenn ⁇ e the bottom chas ⁇ i e ⁇ y z ⁇ ny.
- the device is free to use the free download method. convenient in operation. Provides high-quality lithium.
- Fig. 1 is a schematic device for the production of lithium, according to the invention, an option with a public delivery of the product
- ⁇ 0 ⁇ 5
- m 0 ⁇ 11
- the mixture is manufactured by any of the known methods. For example, to mix with a small ratio of lithium oxide to aluminum oxide, equal to 5, a combination of compounds may be used. for example: ⁇ 2 ⁇ - ⁇ 1 ⁇ 3 -0.5 ⁇ 2 ⁇ + 4 ⁇ 2 ⁇
- the mixture is left at 1000–1100 ° ⁇ and pressure below 10 Pa, and the mixture after recovery, containing the oxidized compounds of lithium and aluminum, is used for food.
- the method of receipt of lithium may be achieved by using the device, two possible variations of the payment method.
- the device shown in Fig. 1. Includes 1 installed in it, at least one, in this case, one.
- Zone 4 of the compensation is also located in the cold zone, with this diameter of the process 2 in the zone of 4 compensation, the limited volume of the room is 8,
- the front one, coming out of the furnace, the end of the process 2 is equipped with a hermetic hood 9, which is closed, which is free of the load, and is free of aluminum.
- the unit 2 is equipped with a unit 10 for connecting to a vacuum system, as well as the input and output units 11 for connecting to a system.
- the option of the device shown in Fig. 2 differs from the version shown in fig. 1 only that in it, the process 2 is located vertically.
- the horizontal option is limited to a less favorable dynamic process of steam treatment and condensation of the recovered metal.
- the metallic option is limited to the diffuse mode of the processing of the fixed metal.
- the compounds Y ⁇ and ⁇ 1 ( ⁇ ) in a small ratio of 1.03: 1 were removed and mixed in a double-mixer. After this, the mixture was heated at a temperature of 800–850 ° C and, after cooling, they were added to it with bulk aluminum, 0.2-0.5 mm thick, based on 1 g of aluminum mixed with 2.2 kg.
- the resulting mixture was stirred and brushed. Briquettes loaded into the zone 3 of the restoration of the process 2 of the device, presented in figure 1.
- the process of recovery was carried out for 10-12 hours at a temperature of 1100 ° C and a pressure of residual gases below 10 Pa. The degree of extraction was 92%.
- the lithium vapor used in the process of restoring the condensation was condensed by the internal condenser, and the lithium was burned away from the liquid during a short period of time.
- the invention may, with success, be used to generate any clicks.
- alkaline-earth metals one of which is intended for the production of lithium by means of the thermal recovery of aluminum by its secondary compounds in aluminum.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU63288/00A AU6328800A (en) | 1999-07-29 | 2000-07-13 | Method for producing lithium and device therefor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99116719 | 1999-07-29 | ||
RU99116719/02A RU2149911C1 (ru) | 1999-07-29 | 1999-07-29 | Способ получения лития и устройство для его осуществления |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001009400A1 true WO2001009400A1 (fr) | 2001-02-08 |
WO2001009400A8 WO2001009400A8 (fr) | 2001-08-02 |
Family
ID=20223331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2000/000296 WO2001009400A1 (fr) | 1999-07-29 | 2000-07-13 | Procede de production de lithium et dispositif correspondant |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN1377425A (ru) |
AU (1) | AU6328800A (ru) |
RU (1) | RU2149911C1 (ru) |
WO (1) | WO2001009400A1 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100339498C (zh) * | 2005-06-16 | 2007-09-26 | 王洪 | 高钠金属锂及其制造方法 |
RU2449034C1 (ru) * | 2011-06-07 | 2012-04-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ вакуум-термического получения лития |
RU2452782C1 (ru) * | 2011-06-07 | 2012-06-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Вакуумная шахтная электропечь сопротивления для вакуум-термического получения лития |
CN104178645B (zh) * | 2014-08-19 | 2017-03-01 | 北京神雾环境能源科技集团股份有限公司 | 制备金属锂的方法 |
CN106811607A (zh) * | 2015-12-02 | 2017-06-09 | 镇江市润州金山金属粉末厂 | 一种真空铝热法生产锶用反应炉 |
CN109536709A (zh) * | 2019-01-02 | 2019-03-29 | 北京科技大学 | 一种改进型金属镁、钙冶炼用还原罐的冷却段 |
CN111187924B (zh) * | 2020-03-06 | 2024-04-12 | 北京欧菲金太科技有限责任公司 | 一种含锂物料连续炼锂装置及方法 |
CN113528859B (zh) * | 2020-11-30 | 2024-10-18 | 深圳市研一新材料有限责任公司 | 一种超薄金属锂箔的制备方法和制备设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU142430A1 (ru) * | 1955-12-29 | 1960-11-30 | А.С. Микулинский | Способ получени металлического лить восстановлением исходного сырь , например сподумена, в вакууме |
SU410117A1 (ru) * | 1972-06-26 | 1974-01-05 |
-
1999
- 1999-07-29 RU RU99116719/02A patent/RU2149911C1/ru not_active IP Right Cessation
-
2000
- 2000-07-13 AU AU63288/00A patent/AU6328800A/en not_active Abandoned
- 2000-07-13 WO PCT/RU2000/000296 patent/WO2001009400A1/ru active Application Filing
- 2000-07-13 CN CN 00813575 patent/CN1377425A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU142430A1 (ru) * | 1955-12-29 | 1960-11-30 | А.С. Микулинский | Способ получени металлического лить восстановлением исходного сырь , например сподумена, в вакууме |
SU410117A1 (ru) * | 1972-06-26 | 1974-01-05 |
Non-Patent Citations (1)
Title |
---|
A.I. BELYAEV, Metallurgiya legkikh metallov, Gosudarstvennoe nauchno- tekhnicheskoe izdatelstvo literatury po chernoi i tsvetnoi metallurgii, M., 1962, page 439 * |
Also Published As
Publication number | Publication date |
---|---|
WO2001009400A8 (fr) | 2001-08-02 |
RU2149911C1 (ru) | 2000-05-27 |
CN1377425A (zh) | 2002-10-30 |
AU6328800A (en) | 2001-02-19 |
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