SU1212952A1 - Method of removing ferrum from zirconium tetrachloride - Google Patents
Method of removing ferrum from zirconium tetrachloride Download PDFInfo
- Publication number
- SU1212952A1 SU1212952A1 SU833670471A SU3670471A SU1212952A1 SU 1212952 A1 SU1212952 A1 SU 1212952A1 SU 833670471 A SU833670471 A SU 833670471A SU 3670471 A SU3670471 A SU 3670471A SU 1212952 A1 SU1212952 A1 SU 1212952A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- zirconium tetrachloride
- ampoule
- tetrachloride
- removing ferrum
- fecl
- Prior art date
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- Inorganic Compounds Of Heavy Metals (AREA)
Description
ч 1h 1
Изобретение относитс к неорганической химии и может быть использовано в технологии циркони и его .соединений.This invention relates to inorganic chemistry and can be used in the technology of zirconium and its compounds.
Цель изобретени - ускорение про-, цесса очистки.The purpose of the invention is to accelerate the cleaning process.
Пример 1. Исходный продукт, содержащий 2,20 г ZrCl и 1,2 мг FeCl (исходное содержание FeCl, 0,055 мас.%) помещают в стекл нную ампулу объемом 300 см, ампулу эвакуируют до остаточного давлени Example 1. A starting material containing 2.20 g of ZrCl and 1.2 mg of FeCl (initial content of FeCl, 0.055% by weight) was placed in a 300 cm glass ampoule, the ampoule was evacuated to a residual pressure.
.10.ten
-2-2
ММ рт.ст. и заполн ют з лоромMmHg. and filled with dust
(так, чтобы его давление при температуре перекристаллизации составило 100 мм рт.ст.). Запа нную ампулу помещают на 50 ч в вертик;альном положении в термостат при 260°С. После завершени термостатировани ампулу быстро перенос т в емкость с холодной водой и далее после тщательного удалени воды со стенок ампулы(so that its pressure at the recrystallization temperature is 100 mm Hg). The sealed ampoule is placed for 50 hours in a vertical position in a thermostat at 260 ° C. After thermostating is complete, the ampoule is quickly transferred to a container of cold water and then after thoroughly removing water from the walls of the ampoule.
21295222129522
в сухой камере ее вскрывают и отдел ют сконденсировавшиес на стенках пары FeCl с примесью ЕгСЦ от основной массы ZrCl, оставшейс на дне 5 ампулы в виде, твердого вещества.in a dry chamber, it is opened and the FeCl vapor mixed with EGC from the main mass of ZrCl, remaining at the bottom of the 5 ampoule in the form of a solid substance, condensed on the walls of the cell is separated.
Получают 2,10 г ZrCl с содержанием железа (в расчете на FeCl) 0,0024 мас.% (анализ на железо провод т радиометрически с использова- 10 нием радионуклидов ) .2.10 g of ZrCl with an iron content (calculated as FeCl) of 0.0024 wt.% Are obtained (the analysis for iron is carried out radiometrically using 10 radionuclides).
Пример 2. В услови х примера 1 провод т очистку с измельчением «продукта. На дно ампулы поме- 15 щают тетрахлорид циркони и 3 стекл нных шарика диаметром 5 мм. Ампулу в процессе термостатировани в} ащают со скоростью 3 об./с. ка на уровне примера 1 достигнута 20 за 2 ч.Example 2. Under the conditions of Example 1, the purification was performed by grinding the "product. Zirconium tetrachloride and 3 glass beads with a diameter of 5 mm are placed at the bottom of the ampoule. The ampoule in the process of thermostating is set at a speed of 3 vol / s. ka at the level of example 1 reached 20 in 2 hours.
Результаты опытов приведены в таблице.The results of the experiments are given in the table.
Редактор И.ДербакEditor I. Derbak
Составитель В.Дубровска Compiled by V.Dubrovska
Техред М.Пароцай Корректор 0.Лугова Tehred M. Parotsay Proofreader 0. Lugov
Заказ 716/31Тираж 452ПодписноеOrder 716/31 Circulation 452Subscription
ВНИИПИ Государственного комитета СССРVNIIPI USSR State Committee
по делам изобретений и открытий 113035, Москва, Ж--35, Раушска наб.,, д. 4/5for inventions and discoveries 113035, Moscow, F - 35, Raushsk nab., d. 4/5
Филиал ППП Патент, г.Ужгород, ул.Проектна , 4Branch PPP Patent, Uzhgorod, Proektna St., 4
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833670471A SU1212952A1 (en) | 1983-12-01 | 1983-12-01 | Method of removing ferrum from zirconium tetrachloride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833670471A SU1212952A1 (en) | 1983-12-01 | 1983-12-01 | Method of removing ferrum from zirconium tetrachloride |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1212952A1 true SU1212952A1 (en) | 1986-02-23 |
Family
ID=21092133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833670471A SU1212952A1 (en) | 1983-12-01 | 1983-12-01 | Method of removing ferrum from zirconium tetrachloride |
Country Status (1)
Country | Link |
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SU (1) | SU1212952A1 (en) |
-
1983
- 1983-12-01 SU SU833670471A patent/SU1212952A1/en active
Non-Patent Citations (1)
Title |
---|
Патент US № 2953433, кл. 23-87, 1960. Патент US № 2946654, кл. 23-87, 1960. * |
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