SU1163892A1 - Method of purifying air from mercury - Google Patents
Method of purifying air from mercury Download PDFInfo
- Publication number
- SU1163892A1 SU1163892A1 SU833584931A SU3584931A SU1163892A1 SU 1163892 A1 SU1163892 A1 SU 1163892A1 SU 833584931 A SU833584931 A SU 833584931A SU 3584931 A SU3584931 A SU 3584931A SU 1163892 A1 SU1163892 A1 SU 1163892A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mercury
- activated carbon
- layer
- air
- column
- Prior art date
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000746 purification Methods 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract 2
- 239000000428 dust Substances 0.000 claims abstract 2
- 239000000443 aerosol Substances 0.000 claims description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- QZRGKCOWNLSUDK-UHFFFAOYSA-N Iodochlorine Chemical compound ICl QZRGKCOWNLSUDK-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- OAAKZKGKPMPJIF-UHFFFAOYSA-N [Cl].[I] Chemical compound [Cl].[I] OAAKZKGKPMPJIF-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
СПОСОБ ОЧИСТКИ ВОЗДУХА ОТ РТУТИ путем пропус1сани через слой,активированного УГЛЯ, модифицированного межгалоидным соединаниг ем, отличающийс тем, что, с целью повышени степени очистки воздуха от ртути, содержащего одновременное пыль в аэрозош, I предварительно и дополнительно газ пропускают- через слой активированного угл .The method of cleaning air from mercury by passing through a layer of activated carbon, modified with an interhaloid compound, characterized in that, in order to increase the degree of purification of air from mercury containing simultaneous dust in an aerososh, I preliminarily and additionally pass gas through an activated carbon layer.
Description
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Изобретение относитс к очистке газов от ртути и может быть использовано в химической и электротехничекой промышленности, приборостроении, цветной металлургии и других област техники, св занных с применением ртути в технологических процессах.The invention relates to the purification of gases from mercury and can be used in the chemical and electrical industry, instrument-making, non-ferrous metallurgy and other areas of technology associated with the use of mercury in technological processes.
Целью изобретени вл етс повышение степени очистки воздуха от ртути, содержащего одновременно пьиь и аэрозоли.The aim of the invention is to increase the degree of air purification from mercury containing both pons and aerosols.
П р и ме р.В колонку из стекла 0 37 мм насыпают активный уголь марки КАД до образовани сло толщиной 10 мм, затем насыпают импрегнированный однохпористым иодом (содержание 15,3 вес.%), активированный уголь до образовани сло тол1циной 30 мм, сверху помещают сетчатую/перегородку и вновьнасыпают ел oil активного угл марки КПД толщиной 10 мм (обща толщина фипьтрзпощего сло 50 , количество однохлорис того иодй, содержащегос в системе, г). . In a glass column of 0 37 mm, KAD activated carbon is poured before forming a layer 10 mm thick, then impregnated with one-porous iodine (content 15.3 wt.%), Activated carbon is poured before forming a layer 30 mm thick, above put a mesh / partition wall and add 10 ml of an active carbon of efficiency mark with a thickness of 10 mm (the total thickness of the bottom layer 50, the amount of monochlorine iodine contained in the system, g). .
Во вторую колонку (как в прототипе ) насыпают импрегнированный однохлористьм иодом активный уголь (содержание однохлористого иода в активном угле 9,7 вес.%) до образовани сло толщиной- 50 мм (количество однохлористого иода, содер ьащегос в системе , 2,68 Го).The second column (as in the prototype) is filled with activated carbon impregnated with iodine with iodine (iodine monochloride content in active coal is 9.7 wt.%) To form a layer 50 mm thick (iodine monochloride containing 2.68 GO) .
Далее через колонки сверху вниз пропускают воздух, содержащий 0,54 мг/г ртути, пьть и щелочныеFurther, air is passed through the columns from top to bottom, containing 0.54 mg / g of mercury, drinking and alkaline
аэрозоли в суммарном количестве 0,15 мг/м, причем расход воздуха через первую колонку составл ет 65 л/мин, а через вторую колонку 60 л/мин. В процессе проведени опыта верхний слой активного угл в первой колонке периодически замен ют на новый через ЗОЙч работы,. На выходе из колонок посто нно контролирзтот содержание ртути в очищенных воздушных потоках. Ртуть в очищаемом воздушном потоке, в концентрации , превьшающей ГЩК (0,0t мг/м), по вл етс на выходе из первой колонки через 1270 ч, на выхо., . де из В торой колонки- через 826 ч. aerosols in a total amount of 0.15 mg / m, with the air flow through the first column being 65 l / min, and through the second column 60 l / min. In the course of the experiment, the top layer of active carbon in the first column is periodically replaced with a new one through the operation AMER ,. At the outlet of the columns, the mercury content of the purified air streams is constantly monitored. Mercury in the cleaned air stream, at a concentration exceeding the GSP (0,0t mg / m), appears at the exit of the first column after 1270 h, at the exit. de from the second column, after 826 h.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833584931A SU1163892A1 (en) | 1983-01-28 | 1983-01-28 | Method of purifying air from mercury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833584931A SU1163892A1 (en) | 1983-01-28 | 1983-01-28 | Method of purifying air from mercury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1163892A1 true SU1163892A1 (en) | 1985-06-30 |
Family
ID=21061100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU833584931A SU1163892A1 (en) | 1983-01-28 | 1983-01-28 | Method of purifying air from mercury |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1163892A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001023072A1 (en) * | 1999-09-29 | 2001-04-05 | Merck & Co., Inc. | Adsorption powder for removing mercury from high temperature, high moisture gas streams |
| US6524371B2 (en) * | 1999-09-29 | 2003-02-25 | Merck & Co., Inc. | Process for adsorption of mercury from gaseous streams |
| US6533842B1 (en) * | 2000-02-24 | 2003-03-18 | Merck & Co., Inc. | Adsorption powder for removing mercury from high temperature, high moisture gas streams |
| US6589318B2 (en) * | 1999-09-29 | 2003-07-08 | Merck & Co., Inc. | Adsorption powder for removing mercury from high temperature, high moisture gas streams |
| US6638347B2 (en) * | 1999-09-29 | 2003-10-28 | Merck & Co., Inc. | Carbon-based adsorption powder containing cupric chloride |
-
1983
- 1983-01-28 SU SU833584931A patent/SU1163892A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Патент US 1 4139354, кл. В 01 D 53/04, 1979. Патент US № 3662523, кл. В 01 D 53/04, 1972. * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001023072A1 (en) * | 1999-09-29 | 2001-04-05 | Merck & Co., Inc. | Adsorption powder for removing mercury from high temperature, high moisture gas streams |
| US6524371B2 (en) * | 1999-09-29 | 2003-02-25 | Merck & Co., Inc. | Process for adsorption of mercury from gaseous streams |
| US6589318B2 (en) * | 1999-09-29 | 2003-07-08 | Merck & Co., Inc. | Adsorption powder for removing mercury from high temperature, high moisture gas streams |
| US6638347B2 (en) * | 1999-09-29 | 2003-10-28 | Merck & Co., Inc. | Carbon-based adsorption powder containing cupric chloride |
| US6533842B1 (en) * | 2000-02-24 | 2003-03-18 | Merck & Co., Inc. | Adsorption powder for removing mercury from high temperature, high moisture gas streams |
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