SU145545A1 - Method for smokeless charging of coke ovens - Google Patents

Method for smokeless charging of coke ovens

Info

Publication number
SU145545A1
SU145545A1 SU684077A SU684077A SU145545A1 SU 145545 A1 SU145545 A1 SU 145545A1 SU 684077 A SU684077 A SU 684077A SU 684077 A SU684077 A SU 684077A SU 145545 A1 SU145545 A1 SU 145545A1
Authority
SU
USSR - Soviet Union
Prior art keywords
coke
gas
coke ovens
nitrogen
smokeless
Prior art date
Application number
SU684077A
Other languages
Russian (ru)
Inventor
Т.П. Варшавский
Original Assignee
Т.П. Варшавский
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 Т.П. Варшавский filed Critical Т.П. Варшавский
Priority to SU684077A priority Critical patent/SU145545A1/en
Application granted granted Critical
Publication of SU145545A1 publication Critical patent/SU145545A1/en

Links

Description

Процесс загрузки коксовых печей  вл етс  основной причиной загазованности и запыленности территории коксохимических заводов и прилегающих к нему городов и рабочих поселков.The process of loading coke ovens is the main cause of the gas content and dustiness of the territory of the coke-chemical plants and the cities and working communities adjacent to it.

Основное авт. св. Лд 127234 предусматривает отделение угольной пыли и смолы, выдел ющихс  в период загрузки из камер коксовани , от газов и смолы, образующихс  в течение остального периода коксовани .The main author. St. Ld 127234 provides for the separation of coal dust and tar generated during the charging period from the coking chambers from gases and tar generated during the rest of the coking period.

Однако способ бездымной загрузки коксовых печей по основному авт. св. не разрешает вопроса снижетг  количества окпслов азота в коксовом газе, поступающем на азотно-туковые заводы.However, the method of smokeless loading of coke ovens on the main author. St. does not resolve the issue of reducing the amount of nitrogen oxides in the coke oven gas entering the nitrogen-fertilizer plants.

Окислы азота по вл ютс  в коксовом газе, выдел юихемс  из печей при их загрузке угольной шихтой, за счет воздуха, подсасываемого в камеру при работе паровой инжекции. Кроме того, некоторое количество воздуха вноситс  в-камеры с угольной п ихтой. Повьпиенное содержание окислов азота в коксовом газе, поступающем на азотно-туковые заводы, приводит к серьезным трудност м в работе, так как, кроме опасности взрыва из-за нитросоединений, образующихс  из окислов азота и непредельных смол, резко снижаетс  производительность.Nitrogen oxides appear in the coke oven gas, and they are released from furnaces when they are charged with coal charge, due to the air drawn into the chamber during steam injection operation. In addition, a certain amount of air is introduced into the in-chamber with a coal strip. The nitrogen content of the nitrogen oxides in the coke oven gas entering the nitrogen-fertilizer plants leads to serious operational difficulties, since apart from the danger of an explosion due to nitro compounds formed from nitrogen oxides and unsaturated resins, productivity is sharply reduced.

Предлагаемый способ имеет целью использование на азотно-туковых заводах коксовых газов с пониженным содержанием окислов азота и заключаетс  в следующем.The proposed method aims to use coke oven gases with a reduced content of nitrogen oxides in nitrogen-fertilizer plants and consists of the following.

Во врем  схода шихты из бункеров загрузочного вагона в камеру коксовый газ отсасываетс  только через газосборник коксовой стороны; на машинной стороне сто к закрыт и отключек от газосборника. Во врем  планировани  щихты отсос газов включаетс  в оба газосборника . Отвод пр мого коксового газа из газосборников раздельный. Из газосборника машинной стороны пр мой коксовый газ отбираетс  в течение всего периода коксовани  и, проход  аппаратуру химцеха. подаетс  на азотно-туковый завод. Из газосборника коксовой стороны коксовый газ отбираетс  только в период загрузки и по отдельномуDuring the discharge of the charge from the hoppers of the loading car into the chamber, the coke oven gas is sucked off only through the gas tank of the coke side; on the machine side, one hundred k is closed and disconnected from the gas collector. During scheduling, suction of gases is included in both gas collectors. Direct coke gas removal from separate gas collectors. From the gas collector of the machine side, the direct coke oven gas is extracted during the entire period of coking and, in passing, the chemical workshop equipment. fed to a nitrogen fertilizer plant. From the gas collector of the coke side, coke oven gas is removed only during the loading period and on a separate

SU684077A 1960-10-29 1960-10-29 Method for smokeless charging of coke ovens SU145545A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU684077A SU145545A1 (en) 1960-10-29 1960-10-29 Method for smokeless charging of coke ovens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU684077A SU145545A1 (en) 1960-10-29 1960-10-29 Method for smokeless charging of coke ovens

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU127234A Addition SU36727A1 (en) 1933-04-15 1933-04-15 Internal combustion engine with prechamber

Publications (1)

Publication Number Publication Date
SU145545A1 true SU145545A1 (en) 1961-11-30

Family

ID=48301096

Family Applications (1)

Application Number Title Priority Date Filing Date
SU684077A SU145545A1 (en) 1960-10-29 1960-10-29 Method for smokeless charging of coke ovens

Country Status (1)

Country Link
SU (1) SU145545A1 (en)

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