IT990501B - Processo di ricupero di mercurio - Google Patents
Processo di ricupero di mercurioInfo
- Publication number
- IT990501B IT990501B IT21452/72A IT2145272A IT990501B IT 990501 B IT990501 B IT 990501B IT 21452/72 A IT21452/72 A IT 21452/72A IT 2145272 A IT2145272 A IT 2145272A IT 990501 B IT990501 B IT 990501B
- Authority
- IT
- Italy
- Prior art keywords
- mercury
- recovery
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
- B01D3/065—Multiple-effect flash distillation (more than two traps)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
- B01D3/346—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas the gas being used for removing vapours, e.g. transport gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/38—Steam distillation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/70—Treatment of water, waste water, or sewage by reduction
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B43/00—Obtaining mercury
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/063—Underpressure, vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB610671A GB1373771A (en) | 1971-03-05 | 1971-03-05 | Mercury recovery process |
Publications (1)
Publication Number | Publication Date |
---|---|
IT990501B true IT990501B (it) | 1975-07-10 |
Family
ID=9808495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21452/72A IT990501B (it) | 1971-03-05 | 1972-03-04 | Processo di ricupero di mercurio |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE780222R (it) |
DE (1) | DE2210759A1 (it) |
GB (1) | GB1373771A (it) |
IT (1) | IT990501B (it) |
NL (1) | NL7202879A (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5710173B2 (it) * | 1974-06-10 | 1982-02-25 | ||
DE3816282C1 (it) * | 1988-05-12 | 1989-10-05 | Gerhard Dipl.-Ing. 6940 Weinheim De Bernecker | |
JP3514244B2 (ja) | 2001-03-30 | 2004-03-31 | 松下電器産業株式会社 | 水銀分離回収方法、および水銀分離回収装置 |
GR20110100052A (el) * | 2011-02-02 | 2012-09-20 | Αριστειδης Εμμανουηλ Δερμιτζακης | Πολυβαθμια αφαλατωση χαμηλης ενθαλπιας |
EP2508243A1 (en) * | 2011-04-06 | 2012-10-10 | Shell Internationale Research Maatschappij B.V. | Method and apparatus for removing mercury from waste water from hydrocarbon well stream |
ITPI20130058A1 (it) * | 2013-06-21 | 2014-12-22 | Scuola Superiore Sant Anna | Recipiente di reazione e relativo metodo di utilizzo |
CN113354015B (zh) * | 2021-05-06 | 2022-09-16 | 浦恩远 | 一种自动化水样汞蒸气吹脱浓缩装置 |
-
1971
- 1971-03-05 GB GB610671A patent/GB1373771A/en not_active Expired
-
1972
- 1972-03-03 BE BE780222A patent/BE780222R/xx active
- 1972-03-03 NL NL7202879A patent/NL7202879A/xx unknown
- 1972-03-04 IT IT21452/72A patent/IT990501B/it active
- 1972-03-06 DE DE19722210759 patent/DE2210759A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
BE780222R (fr) | 1972-09-04 |
GB1373771A (en) | 1974-11-13 |
DE2210759A1 (de) | 1972-09-21 |
NL7202879A (it) | 1972-09-07 |
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