SU114921A1 - The method of producing carbon tetrachloride - Google Patents

The method of producing carbon tetrachloride

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Publication number
SU114921A1
SU114921A1 SU597875A SU597875A SU114921A1 SU 114921 A1 SU114921 A1 SU 114921A1 SU 597875 A SU597875 A SU 597875A SU 597875 A SU597875 A SU 597875A SU 114921 A1 SU114921 A1 SU 114921A1
Authority
SU
USSR - Soviet Union
Prior art keywords
carbon tetrachloride
producing carbon
chlorine
natural gas
reaction
Prior art date
Application number
SU597875A
Other languages
Russian (ru)
Inventor
В.Т. Вдовиченко
Original Assignee
В.Т. Вдовиченко
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 В.Т. Вдовиченко filed Critical В.Т. Вдовиченко
Priority to SU597875A priority Critical patent/SU114921A1/en
Application granted granted Critical
Publication of SU114921A1 publication Critical patent/SU114921A1/en

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Description

Известны способы получени  четыреххлористого углерода путем хлорировани  природного газа, содержащего метан при температуре 450- 500 в присутствии теплопоглотител .Methods are known for producing carbon tetrachloride by chlorinating natural gas containing methane at a temperature of 450-500 in the presence of a heat sink.

Недостатком этих способов  вл етс  то, что примен емые теплопоглотители не обеспечивают удобного регулировани  температурного режима и эффективного отвода тепла в -процессе реакции.The disadvantage of these methods is that the heat sinks used do not provide convenient temperature control and efficient heat removal in the reaction process.

Описываемый способ устран ет указанный недостаток, путем применени  распыленной воды в качестве теплопоглотител .The described method eliminates this drawback by using sprayed water as a heat sink.

Пример. В вертикальный реакционный сосуд, предварительно нагретый до 500°, через верхнее дно подают смесь хлора и природного газа, содержащего метан, при соотношении метана к хлору I : 3,5-3.7. Расход природного газа - 7,2 н г/мин.хлора - 24,4 .Example. In a vertical reaction vessel, preheated to 500 °, a mixture of chlorine and natural gas containing methane is fed through the upper bottom at a ratio of methane to chlorine I: 3.5-3.7. Consumption of natural gas - 7.2 n g / min. Chlorine - 24.4.

Ox iHOBpeMeHHO с этой смесью газов в сосуд подают мелкораспыленную воду из расчета поддержани  температуры пор дка 450-500 в средней части сосуда.Ox iHOBpeMeHHO with this mixture of gases in the vessel serves fine sprayed water at the rate of maintaining a temperature of about 450-500 in the middle part of the vessel.

Выход щие через нижнее дно реакционного сосуда продукты реакцииThe reaction products exiting through the bottom of the reaction vessel

после охлаждени  расслаиваютс  на два С.Г10Я: верхний - из водного раствора хлористого водорода; нижний слой содержит смесь хлорпроизводных ф|ракцнонного состава (в весовых %): хлороформа - 9,3; четыреххлористого углерода - 73,4; тетрахлорэтилена - 7.1; гексахлорэтана- 10 ,2.after cooling, they are exfoliated into two C.G10I: upper - from aqueous solution of hydrogen chloride; the bottom layer contains a mixture of chlorine derivatives of f | raktonnogo composition (in weight%): chloroform - 9.3; carbon tetrachloride - 73.4; tetrachlorethylene - 7.1; hexachloroethane 10, 2.

Расход хлора в пересчете на 1 кг по.1учаемого четыреххлористого уг терода составл ет 3-3,2 кг.The consumption of chlorine in terms of 1 kg of carbon dioxide tetrachloride of 1 grade is 3-3.2 kg.

В процессе реакции отвод тепла осу цествл етс  за счет скрытой теплоты испарени  воды. Регулирование температурного режима производитс  изменением расхода воды на распыление в реакционной зоне.During the reaction, heat is removed due to the latent heat of evaporation of water. Temperature control is made by varying the spray water consumption in the reaction zone.

П 1 е д м е т и з о б р е т е н и  P 1 e d emetra t

Способ получени  четыреххлористого уг.перода путем хло1)ировани  природного газа, содержащего метан , при температуре 450-500 в присутствии тенлопоглотител , отл и ч а ю 1Ц и и с   тем, что. с целью более удобного регулировани  температурного режима и эффективного отвода тепла, в качестве теплоноглотител  п)именена распыленна  вода.The method of producing tetrachloride coal by chlorination of natural gas containing methane, at a temperature of 450-500 in the presence of a tenofluorum absorber, excludes 1C and so that. for the purpose of more convenient temperature control and efficient heat removal, p) is referred to as sprayed water as the heat sink.

SU597875A 1958-04-21 1958-04-21 The method of producing carbon tetrachloride SU114921A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU597875A SU114921A1 (en) 1958-04-21 1958-04-21 The method of producing carbon tetrachloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU597875A SU114921A1 (en) 1958-04-21 1958-04-21 The method of producing carbon tetrachloride

Publications (1)

Publication Number Publication Date
SU114921A1 true SU114921A1 (en) 1958-11-30

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ID=48387253

Family Applications (1)

Application Number Title Priority Date Filing Date
SU597875A SU114921A1 (en) 1958-04-21 1958-04-21 The method of producing carbon tetrachloride

Country Status (1)

Country Link
SU (1) SU114921A1 (en)

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