SU382719A1 - METHOD OF CLEANING MERCURY-CONTAINING GAS FROM MERCURY - Google Patents

METHOD OF CLEANING MERCURY-CONTAINING GAS FROM MERCURY

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Publication number
SU382719A1
SU382719A1 SU1671577A SU1671577A SU382719A1 SU 382719 A1 SU382719 A1 SU 382719A1 SU 1671577 A SU1671577 A SU 1671577A SU 1671577 A SU1671577 A SU 1671577A SU 382719 A1 SU382719 A1 SU 382719A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mercury
gases
cleaning
containing gas
cinder
Prior art date
Application number
SU1671577A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1671577A priority Critical patent/SU382719A1/en
Application granted granted Critical
Publication of SU382719A1 publication Critical patent/SU382719A1/en

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Description

1one

Изобретение может быть использовано в цветной металлургии ири произвадстве ртути пНрометаллургическим снособо.м .из р/уд и концентратов .The invention can be used in nonferrous metallurgy and production of mercury in pallimetallurgical equipment from p / beats and concentrates.

Иавестен сиосо.6 очисики ртутьсодержащНХ газов -от ртути с лрименениеа твердьгх сорбентов . В качестве сорбента используют пиролюзит , двуокись марганца.Iavesten siozo.6 ochisiki mercury-containing NX gases - from mercury with the use of solid sorbents. As the sorbent used pyrolusite, manganese dioxide.

Однако в известен ом оиосо бе при последующем извлеиенни ртути из сорбента сорбционна  активность пиролюзита снижаетс , что повышает его расход и увеличивает себестоимость получаемой ртути.However, in the case of the subsequent removal of mercury from the sorbent, the sorption activity of pyrolusite decreases, which increases its consumption and increases the cost of mercury produced.

Предлагаемый ionoco6 отличаетс  тем, что в качестве сорбента используют агарскк от обжига ртутьсодержаадей руды.The proposed ionoco6 differs in that agarc from mercury containing ore is used as a sorbent.

Это способствует повышению извлечени  металла ш товарную продукцию и экономичности троцесса очиСтки газа.This contributes to an increase in the recovery of metal products and the cost-effectiveness of gas purification processes.

Огарок от (высокотемлературного обжнга ртутБсодержащей руды высокоразвитую активную -поверхность, способную сорбировать ртуть из газовой фазы и выдел ть ее при обжиге.The calcine from (high-grade roasting of mercury-containing ore is a highly developed active surface that is able to sorb mercury from the gas phase and release it during calcination.

Предложенный способ очистки ртутьсодвржащих газов от ртути осуществл ют следующим образом.The proposed method for purifying mercury-containing gases from mercury is carried out as follows.

Ртутьсодержащие тазы пропускают через СЛ10Й о;гарка, на.ход |Щегос  в аппарате дл Mercury-containing basins are passed through SL10Y o; Garca, nahod | Shchegos in the apparatus for

ОЧИСТКИ газов, натри.мер, в виде вертикальной трубы с 1патрубка;ми дл  ъвода н гвьшода газа и огарка. При прохождении газов через огарок ртуть сорбируетс  последним, а очищенные газы 1аправл ютс  в дымовую трубу через промежуток времени, определенный повышением (концентрации ртути в газах, прошедших очистку, огарок из аппарата выгружают , заад-бн   новой порцией. При непрерьшном противоточном ДВ1Ижении огарка и газа повышаетс  степень очистки газа от ртути.CLEANING of gases, sodium, in the form of a vertical pipe with a pipe; m for the supply of gas and cinder. When gases pass through a cinder, mercury is adsorbed last, and the purified gases 1 are directed into the chimney after a period of time determined by the increase (concentration of mercury in the gases that have been cleaned, the cinder is discharged from the apparatus, with a new countercurrent DV1 Cache and cinder the degree of gas purification from mercury increases.

Насыщенный ртутью огарок ианравл ют на лирометаллургическое извлечение ртути по схеме переработки руды. При содержании ртути IB очищаемых газах 54-67 , содержание ртути в отход щих газах составило не более 9 мг/м при извлечении ртути в огарок 83%.A mercury-rich calcine and etch for lyrometallurgical extraction of mercury according to the ore processing scheme. When the mercury content of IB of the gases to be purified is 54–67, the mercury content in the exhaust gases was no more than 9 mg / m with mercury recovery in the cinder of 83%.

Пред М е т изобретени Prev Invention

Способ очистки ртутьсодержаших газов от ртути с (Применением твардьгх сорбентов, отличающийс  тем, что, с целью повышени  извлечени  металла в товарную продукцию И экономичности процесса очисрк1и газа, в качестве сорбента испо,1ьзуют огарок от обжига ртутьсодержащей руды.The method of purification of mercury-containing gases from mercury (Using hard sorbents, characterized in that, in order to increase the recovery of metal into marketable products and the efficiency of the gas clearing process, as a sorbent, is used, the calcine from roasting of mercury-containing ore is used.

SU1671577A 1971-06-16 1971-06-16 METHOD OF CLEANING MERCURY-CONTAINING GAS FROM MERCURY SU382719A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1671577A SU382719A1 (en) 1971-06-16 1971-06-16 METHOD OF CLEANING MERCURY-CONTAINING GAS FROM MERCURY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1671577A SU382719A1 (en) 1971-06-16 1971-06-16 METHOD OF CLEANING MERCURY-CONTAINING GAS FROM MERCURY

Publications (1)

Publication Number Publication Date
SU382719A1 true SU382719A1 (en) 1973-05-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1671577A SU382719A1 (en) 1971-06-16 1971-06-16 METHOD OF CLEANING MERCURY-CONTAINING GAS FROM MERCURY

Country Status (1)

Country Link
SU (1) SU382719A1 (en)

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