SU71633A1 - The method of obtaining phosphides - Google Patents

The method of obtaining phosphides

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Publication number
SU71633A1
SU71633A1 SU1283-43A SU1283A SU71633A1 SU 71633 A1 SU71633 A1 SU 71633A1 SU 1283 A SU1283 A SU 1283A SU 71633 A1 SU71633 A1 SU 71633A1
Authority
SU
USSR - Soviet Union
Prior art keywords
phosphides
mixture
metal
conveyor
phosphorus
Prior art date
Application number
SU1283-43A
Other languages
Russian (ru)
Inventor
Н.Н. Постников
Р.Е. Ремен
Original Assignee
Н.Н. Постников
Р.Е. Ремен
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.)
Filing date
Publication date
Application filed by Н.Н. Постников, Р.Е. Ремен filed Critical Н.Н. Постников
Priority to SU1283-43A priority Critical patent/SU71633A1/en
Application granted granted Critical
Publication of SU71633A1 publication Critical patent/SU71633A1/en

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  • Fireproofing Substances (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Description

Изобретение касаетс  производства фосфидов (например, фосфида алюмини ) путем нагревани  смеси металла с фосфором.The invention relates to the production of phosphides (for example, aluminum phosphide) by heating a mixture of metal with phosphorus.

С целью создани  непрерывного процесса предлагаетс  подавать на движущийс  ленточный транспортер смешанные в стехиометрическом соотношении тонкоизмельченный металл и фосфор и регулировать скорость движени  таким образом, чтобы процесс горени  смеси, подожженной на противоположном конце транспортера, происходил лишь на определенном участке транспортерной ленты.In order to create a continuous process, it is proposed to supply finely divided metal and phosphorus mixed in a stoichiometric ratio to a moving belt conveyor and adjust the speed of movement so that the process of burning the mixture ignited at the opposite end of the conveyor belt takes place only on a certain part of the conveyor belt.

Реакци  протекает экзотермически , и смесь, нагрета  в одной точке до температуры реакции, продолжает реагировать без подачи тепла извне, причем скорость реакции велика.The reaction proceeds exothermically, and the mixture, heated at one point to the reaction temperature, continues to react without heat from outside, and the reaction rate is great.

Скорость транспортера должна строго соответствовать скорости образовани  фосфида, чтобы не происходило распространение зоны реакции вдоль всего транспортера . С целью уменьшени  скорости реакции предлагаетс  вводить в смесь отош,аюш,ую добавку в виде готового уже фосфида металла.The conveyor speed must strictly correspond to the phosphide formation rate so that the reaction zone does not spread along the whole conveyor. In order to reduce the reaction rate, it is proposed to introduce otosh, ayush, and the additive in the form of already prepared metal phosphide into the mixture.

Отв. редактор М. М. АкишинEd. editor M. M. Akishin

5 Свод в, 7.5 Code in, 7.

Этот же прием может быть осуществлен на вращающемс  круглом столе, с которого готовый продукт снимаетс  ножом; скорость вращени  стола должна быть соразмерна со скоростью реакции.The same technique can be carried out on a rotating round table, from which the finished product is removed with a knife; the speed of rotation of the table must be commensurate with the speed of the reaction.

Предмет изобретени Subject invention

Claims (3)

1.Способ получени  фосфидов, например фосфида алюмини , путем нагревани  смеси металла с фосфором , отличающийс  тем, что с целью создани  непрерывного процесса тонкоизмельченную смесь металла с фосфором непрерывно подают на движущийс  транспортер и поджигают ее у противоположного конца, регулиру  скорость движени  транспортера так, чтобы процесс горени  протекал на определенном участке ленты транспортера .1. A method of producing phosphides, such as aluminum phosphide, by heating a mixture of metal with phosphorus, characterized in that in order to create a continuous process, the finely divided mixture of metal with phosphorus is continuously fed to a moving conveyor and set on fire at the opposite end, adjusting the speed of movement of the conveyor so that the burning process proceeded at a certain part of the conveyor belt. 2.Прием выполнени  способа по п. 1, отличающийс  тем, что в шихту ввод т отощающую добавку , например фосфиды металла.2. A method according to Claim 1, characterized in that a leaning additive, for example metal phosphides, is introduced into the mixture. 3.Видоизменение способа по пп. 1 и 2, отличающеес  тем, что процесс ведут на круглом вращающемс  столе.3. Vidoizmenenie method for PP. 1 and 2, characterized in that the process is conducted on a round rotating table. Редактор А. Я. ГельфандEditor A. Ya. Gelfand 6565
SU1283-43A 1947-07-10 1947-07-10 The method of obtaining phosphides SU71633A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1283-43A SU71633A1 (en) 1947-07-10 1947-07-10 The method of obtaining phosphides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1283-43A SU71633A1 (en) 1947-07-10 1947-07-10 The method of obtaining phosphides

Publications (1)

Publication Number Publication Date
SU71633A1 true SU71633A1 (en) 1947-11-30

Family

ID=48248547

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1283-43A SU71633A1 (en) 1947-07-10 1947-07-10 The method of obtaining phosphides

Country Status (1)

Country Link
SU (1) SU71633A1 (en)

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