RU95118260A - METHOD FOR PRODUCING METAL MERCURY FROM PRODUCTS CONTAINING MERCURY CHLORIDE - Google Patents

METHOD FOR PRODUCING METAL MERCURY FROM PRODUCTS CONTAINING MERCURY CHLORIDE

Info

Publication number
RU95118260A
RU95118260A RU95118260/02A RU95118260A RU95118260A RU 95118260 A RU95118260 A RU 95118260A RU 95118260/02 A RU95118260/02 A RU 95118260/02A RU 95118260 A RU95118260 A RU 95118260A RU 95118260 A RU95118260 A RU 95118260A
Authority
RU
Russia
Prior art keywords
mercury
chloride
products containing
producing metal
ions
Prior art date
Application number
RU95118260/02A
Other languages
Russian (ru)
Other versions
RU2128237C1 (en
Inventor
Менендес Фернандо Ситхес
Тамарго Франсиско Альварес
Гарсиа Франсиско Тамарго
Валькарсель Матиас Родригес
Ситхес Ковадонга Мурусабаль
Original Assignee
Астуриана де Синк, С.А.
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
Priority claimed from ES09402220A external-priority patent/ES2098181B1/en
Application filed by Астуриана де Синк, С.А. filed Critical Астуриана де Синк, С.А.
Publication of RU95118260A publication Critical patent/RU95118260A/en
Application granted granted Critical
Publication of RU2128237C1 publication Critical patent/RU2128237C1/en

Links

Claims (5)

1. Способ получения металлической ртути из продуктов, содержащих хлорид ртути, отличающийся тем, что указанные продукты обрабатывают водным слабокислым горячим раствором хлорида в присутствии металла, способного к восстановлению Нg2+ до Нg0 с образованием амальгамы, для извлечения таким образом ртути в виде металла.1. A method of producing metallic mercury from products containing mercury chloride, characterized in that said products are treated with an aqueous weakly acidic hot chloride solution in the presence of a metal capable of reducing Hg 2+ to Hg 0 to form an amalgam to thereby extract mercury in the form of a metal . 2. Способ по п.1, отличающийся тем, что концентрацию хлорида выбирают в интервале от 1 моля до точки насыщения, предпочтительно равной 2 молям. 2. The method according to claim 1, characterized in that the chloride concentration is selected in the range from 1 mol to a saturation point, preferably equal to 2 mol. 3. Способ по пп.1 и 2, отличающийся тем, что в качестве солей, образующих ионы С1-, берут водорастворимые соли, предпочтительно хлорид натрия и хлорид аммония.3. The method according to claims 1 and 2, characterized in that as the salts forming the C1 - ions, water-soluble salts are taken, preferably sodium chloride and ammonium chloride. 4. Способ по п.1, отличающийся тем, что при осуществлении способа поддерживают температуру от 80 до 100oС.4. The method according to claim 1, characterized in that during the implementation of the method maintain a temperature of from 80 to 100 o C. 5. Способ по пп.1 - 4, отличающийся тем, что полученную ртуть при необходимости очищают путем промывки одномолярным раствором ионов С1- при значении рН от 1 до 1,5.5. The method according to claims 1 to 4, characterized in that the resulting mercury is, if necessary, purified by washing with a unimolar solution of C1 ions - at a pH value of from 1 to 1.5.
RU95118260A 1994-10-26 1995-10-25 Method of isolating mercury metal from mercurous chloride-containing products RU2128237C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES09402220A ES2098181B1 (en) 1994-10-26 1994-10-26 PROCEDURE FOR OBTAINING METAL MERCURY FROM PRODUCTS CONTAINING MERCURY CHLORIDE.
ES9402221 1994-10-26
ES9402220 1994-10-26

Publications (2)

Publication Number Publication Date
RU95118260A true RU95118260A (en) 1997-10-20
RU2128237C1 RU2128237C1 (en) 1999-03-27

Family

ID=8287810

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95118260A RU2128237C1 (en) 1994-10-26 1995-10-25 Method of isolating mercury metal from mercurous chloride-containing products

Country Status (15)

Country Link
EP (1) EP0709126B1 (en)
JP (1) JPH0925523A (en)
KR (1) KR100300815B1 (en)
CN (1) CN1044725C (en)
AT (1) ATE201608T1 (en)
AU (1) AU695035B2 (en)
BR (1) BR9504558A (en)
DE (1) DE69521100T2 (en)
DK (1) DK0709126T3 (en)
ES (1) ES2098181B1 (en)
GR (1) GR3036471T3 (en)
NO (1) NO954140L (en)
PE (1) PE15296A1 (en)
PT (1) PT709126E (en)
RU (1) RU2128237C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102146525A (en) * 2011-05-10 2011-08-10 务川自治县银昱矿产有限公司 Process flow for fluidized smelting of mercury
CN103055688B (en) * 2013-01-09 2015-05-20 浙江大学 Additive for inhibiting mercury reduction in wet calcium-based desulfurization slurry and reducing mercury distribution amount in desulfurization gypsum
CN103553118B (en) * 2013-10-15 2014-11-05 西华大学 Method for synthesizing mercurous iodide
PL3147023T3 (en) 2014-05-21 2021-10-04 Chiyoda Corporation Method for treating gas that contains zero-valent mercury, and mercury separation method
CN110642446A (en) * 2019-09-12 2020-01-03 上海申欣环保实业有限公司 Method and equipment for treating desulfurization wastewater
CN115537550B (en) * 2022-11-29 2023-03-17 昆明理工大学 Method for efficiently separating and recovering mercury and selenium in acid mud by microwave heating in cooperation with alkaline oxidation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075953B (en) 1957-02-08 1960-02-18 Sigma Lutin Filter material against mercury vapors
ES411067A1 (en) * 1973-01-29 1976-01-01 Patronato De Investigacion Cie Process for purifying metallurgical gases containing sulphurous anhydride by extracting mercury
DE2305522C2 (en) * 1973-02-05 1979-06-28 Preussag Ag Metall, 3380 Goslar Process for the extraction of mercury from roasting gases containing SO2
US3855387A (en) * 1973-09-05 1974-12-17 St Joe Minerals Corp Method for removing mercury from industrial gases
SE396772B (en) 1975-09-16 1977-10-03 Boliden Ab PROCEDURE FOR EXTRACTION AND EXTRACTION OF MERCURES FROM GASES
US4160730A (en) * 1977-08-22 1979-07-10 Domtar Inc. Process for mercury removal
SE432361B (en) * 1981-05-08 1984-04-02 Boliden Ab PROCEDURE FOR SEPARATION OF GASFUL ELEMENTAL MERCURY SILVER FROM A GAS
CA1338463C (en) * 1989-08-25 1996-07-23 Donald Lorne Ball Method for the recovery of mercury from mercury- containing material
ES2021960A6 (en) * 1990-03-05 1991-11-16 Consejo Superior Investigacion Method for cleaning and recovering metal mercury from roasting gases containing it.
FR2660936B1 (en) * 1990-04-13 1992-09-11 Vieille Montagne France Sa PROCESS FOR THE PREPARATION OF METAL MERCURY FROM CALOMEL.

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