SU108452A1 - The method of extraction of titanium sponge from the reaction glasses - Google Patents
The method of extraction of titanium sponge from the reaction glassesInfo
- Publication number
- SU108452A1 SU108452A1 SU572829A SU572829A SU108452A1 SU 108452 A1 SU108452 A1 SU 108452A1 SU 572829 A SU572829 A SU 572829A SU 572829 A SU572829 A SU 572829A SU 108452 A1 SU108452 A1 SU 108452A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glasses
- titanium sponge
- extraction
- reaction
- coating
- Prior art date
Links
Description
При получении титана магниетермическнм или натриетермгмеским способами образующийс после вакуумной сепарации губчатый титан припекаетс к стенкам реакционных стаканов, и извлечение его из этих стаканов производитс пиев.и;тическим инструментом.When titanium is produced by magnesium-thermal or sodium thermal methods, titanium sponge formed after vacuum separation burns to the walls of the reaction glasses, and it is extracted with these tools from these glasses.
Такой способ извлечени титановой губки св зан со значительной затратой труда, необходимостью травлени стаканов в сол ной кислоте дл Здалени остатков титанового гарнисажа, преждевременным износом реакционных стаканов и загр знением губчатого титана железом и никелем.This method of extracting titanium sponge is associated with considerable labor, the need to pickle glasses in hydrochloric acid for the removal of residues of titanium skull, premature wear of reaction glasses and contamination of titanium sponge with iron and nickel.
Рекомендуемый способ извлечени титановой губки из реакционных стаканов сокращает продолжительность операции освобождени стаканов с 20-40 мин. до 3-5 мин., делает излишним их протравливание , значительно увеличивает срок их службы и позвол ет снизить в титановой губке содержание примеси желез и никел .The recommended method of extracting titanium sponge from reaction glasses reduces the duration of the operation to free the glasses from 20-40 minutes. up to 3-5 minutes, makes them unnecessary etching, significantly increases their service life and allows reducing the content of iron and nickel impurities in the titanium sponge.
Способ отличаетс тем, что, сThe method is characterized in that, with
целью снижени трудоемкости операции извлечени титановой губки из реакционных стаканов, предотвращени спекани губки со стенками стаканов и увеличени срока службы пос.чедних, на их стенки нанос т тонкий слой предохранительной обмазки, состо щей, например, из 3-4 объемных частей окиси магии , 1-2 объемных частей графита, 4 объемных частей жидкого стекла и 1 объемной части воды.in order to reduce the labor-intensive operation of extracting titanium sponge from reaction glasses, prevent sintering of the sponge with the walls of glasses and increase the service life of common ones, a thin layer of protective coating is applied to their walls, for example, 3-4 volume parts of magic oxide, 1 -2 volume parts of graphite, 4 volume parts of liquid glass and 1 volume part of water.
Помимо обмазки указанного состава , могут примен тьс и другие, в том числе имеющие следующий состав:In addition to the coating of this composition, others can be used, including those having the following composition:
Об-ьемиые част окиси магни ... 5 -Magnesium oxides are often ... 5 -
мела- 5mela- 5
жидкого стекла .... 4 4liquid glass .... 4 4
воды11waters11
Твердые компоненты обмазки должны вводитьс в виде тонкого порошка , предварительно просе нного сквозь сито с отверсти ми не более 1 мм в поперечнике.The hard components of the coating must be introduced in the form of a fine powder, previously sifted through a sieve with openings of not more than 1 mm across.
Соотношение компонентов может несколько мен тьс в зависимости от необходимой консистенции обмаз№ 108452кн , котора определ етс способом нанесени обмазки (пульверизатором , краскопульпом, кистью или иным путем).The ratio of the components may vary somewhat depending on the required consistency of the optician No. 108452kn, which is determined by the method of applying the coating (with a spray gun, spray gun, brush, or other means).
Обмазка, в зависимости от размера реакционного стакана, наноситс на его внутренние стенки слоем толщиной до 0,5 или до 1,0мм. Ложное дно и днище стакана не обмазываютс .The coating, depending on the size of the reaction bowl, is applied on its inner walls with a layer up to 0.5 or 1.0 mm thick. The false bottom and bottom of the glass is not coated.
Стакан предварительно должен быть , проверен на отсутствие течи и нагрет до 150-200 ; к конце обмазки его температура не должна быть ниже 100.The glass must first be checked for leaks and heated to 150-200; by the end of the coating, its temperature should not be below 100.
Обмазанный стакан без вс кой иной обработки устанавливаетс в реактор.The coated glass without any other processing is installed in the reactor.
Предмет изобретени Subject invention
Способ извлечени титановой губки из реакционных стаканов, отлиЛ а ю щ и и с тем, что, с целью снижени трудоемкости, предотвращени спекани гзбки со стенками стаканов и увеличени срока службы последних, на их стенки нанос т тонкий слой предохранительной обмазки , состо 1цей, например, из 3- 4 объе.мных частей окиси магни , i-2 объемных частей графита, 4 объемных частей жидкого стекла и 1. объемно части воды.The method of extracting the titanium sponge from the reaction glasses is molded so that, in order to reduce labor-intensiveness, prevent sintering of the GB with the walls of the glasses and increase the service life of the latter, a thin layer of protective coating is applied to their walls, for example , from 3 to 4 volume parts of magnesium oxide, i-2 volume parts of graphite, 4 volume parts of liquid glass and 1. volume part of water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU572829A SU108452A1 (en) | 1957-05-13 | 1957-05-13 | The method of extraction of titanium sponge from the reaction glasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU572829A SU108452A1 (en) | 1957-05-13 | 1957-05-13 | The method of extraction of titanium sponge from the reaction glasses |
Publications (1)
Publication Number | Publication Date |
---|---|
SU108452A1 true SU108452A1 (en) | 1957-11-30 |
Family
ID=48381565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU572829A SU108452A1 (en) | 1957-05-13 | 1957-05-13 | The method of extraction of titanium sponge from the reaction glasses |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU108452A1 (en) |
-
1957
- 1957-05-13 SU SU572829A patent/SU108452A1/en active
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