SU131350A1 - Method for the production of tetraethyl lead - Google Patents

Method for the production of tetraethyl lead

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Publication number
SU131350A1
SU131350A1 SU645159A SU645159A SU131350A1 SU 131350 A1 SU131350 A1 SU 131350A1 SU 645159 A SU645159 A SU 645159A SU 645159 A SU645159 A SU 645159A SU 131350 A1 SU131350 A1 SU 131350A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tetraethyl lead
production
alloy
reactor
tetraethyl
Prior art date
Application number
SU645159A
Other languages
Russian (ru)
Inventor
И.Г. Норин
И.М. Сыскаев
Original Assignee
И.Г. Норин
И.М. Сыскаев
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 И.Г. Норин, И.М. Сыскаев filed Critical И.Г. Норин
Priority to SU645159A priority Critical patent/SU131350A1/en
Application granted granted Critical
Publication of SU131350A1 publication Critical patent/SU131350A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

При производстве тетраэтилсвинца по прин той техполэгии выход продукта составл ет 83-84%, при этом аппаратура подвергаетс  коррозии .In the production of tetraethyl lead on the basis of this technological gap, the product yield is 83-84%, and the equipment is corroded.

Описываемый способ производства тетраэтилсвинца позвол ет повысить выход продукта по сплаву до 88-90% и исключает коррози;-) аппаратуры. В этих цел х в реактор ввод т безводное хлорное железо в количест)ве 0,6-1% от загружаемого сплава.The described method for the production of tetraethyl lead improves the yield of the product in the alloy to 88-90% and eliminates corrosion ;-) equipment. For this purpose, anhydrous ferric chloride in the amount of 0.6-1% of the charge alloy is introduced into the reactor.

Получение тетраэтилсвинца осуществл ют следующим путем.The preparation of tetraethyl lead is carried out in the following way.

В реактор загружают сплав состава PbNa с присадкой кали  от 0,5 - до 1,2% масл иой или сухой гранул ции (при масл ной гранул ции сплав должен иметь привес масла не более 1,0-2,0%). Хлорное железо в количестве 0,6-1% ввод т в реактор с одним из реагентов (как порошок со сплавом или растворенный в хлористом этиле; в последнем случае хлористый этил должен содержать 1,0-1,5% растворенного в нем сухого хлорного железа). Паровую отгонку тетраэтилсвинца из реакционной массы производ т с добавкой 1,0 кг серы мелкомолотой и эмульсола 700-1000 см на 1800-2000 л воды.An alloy of PbNa composition with potassium additive from 0.5 to 1.2% oil or dry granulation is loaded into the reactor (with oil granulation, the alloy should have an oil weight of no more than 1.0-2.0%). Ferric chloride in the amount of 0.6-1% is introduced into the reactor with one of the reagents (as a powder with an alloy or dissolved in ethyl chloride; in the latter case, ethyl chloride should contain 1.0-1.5% of dry ferric chloride dissolved in it ). Steam distillation of tetraethyl lead from the reaction mass is carried out with the addition of 1.0 kg of sulfur finely ground and emulsol 700-1000 cm per 1800-2000 l of water.

Предмет изобретени Subject invention

Способ производства тетраэтилсвинца путем взаимодействи  сплава PbNa с хлористым эт1илом, отличающийс  тем, что, t це.лью увеличени  выхода тетраэтилсвинца и уменьшени  коррозии аппаратуры , в реактор ввод т безводное хлорное железо в количестве 0,6-1% от загружаемого сплава.A method of producing tetraethyl lead by reacting a PbNa alloy with ethyl chloride, characterized in that, t, to increase the yield of tetraethyl lead and reduce equipment corrosion, anhydrous ferric chloride is introduced into the reactor in an amount of 0.6-1% of the charge alloy.

SU645159A 1959-11-24 1959-11-24 Method for the production of tetraethyl lead SU131350A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU645159A SU131350A1 (en) 1959-11-24 1959-11-24 Method for the production of tetraethyl lead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU645159A SU131350A1 (en) 1959-11-24 1959-11-24 Method for the production of tetraethyl lead

Publications (1)

Publication Number Publication Date
SU131350A1 true SU131350A1 (en) 1959-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU645159A SU131350A1 (en) 1959-11-24 1959-11-24 Method for the production of tetraethyl lead

Country Status (1)

Country Link
SU (1) SU131350A1 (en)

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