FR2356448A1 - Procede pour agglomerer des particules de mercure - Google Patents

Procede pour agglomerer des particules de mercure

Info

Publication number
FR2356448A1
FR2356448A1 FR7720205A FR7720205A FR2356448A1 FR 2356448 A1 FR2356448 A1 FR 2356448A1 FR 7720205 A FR7720205 A FR 7720205A FR 7720205 A FR7720205 A FR 7720205A FR 2356448 A1 FR2356448 A1 FR 2356448A1
Authority
FR
France
Prior art keywords
mercury
agglomeration
mercury particles
particles
acetaldehyde
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7720205A
Other languages
English (en)
Other versions
FR2356448B1 (fr
Inventor
Gianni Generini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anic SpA
Original Assignee
Anic SpA
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 Anic SpA filed Critical Anic SpA
Publication of FR2356448A1 publication Critical patent/FR2356448A1/fr
Application granted granted Critical
Publication of FR2356448B1 publication Critical patent/FR2356448B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0009—Settling tanks making use of electricity or magnetism
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/05—Coalescer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal
    • Y10S210/914—Mercury

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Lubricants (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Procédé pour agglomérer des particules de mercure. Dans ce procéde, on agglomère des particules de mercure contenues dans un milieu fluide en les soumettant à l'action d'un champ magnétique. Utilisation de ce procédé pour purifier les eaux résiduaires provenant par exemple de la fabrication de l'acétaldéhyde à partir de l'acétylène, dans laquelle un catalyseur à base de mercure est utilisé.
FR7720205A 1976-07-02 1977-06-30 Procede pour agglomerer des particules de mercure Granted FR2356448A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24984/76A IT1064085B (it) 1976-07-02 1976-07-02 Metodo per l'addensamento di particelle di mercurio

Publications (2)

Publication Number Publication Date
FR2356448A1 true FR2356448A1 (fr) 1978-01-27
FR2356448B1 FR2356448B1 (fr) 1983-09-23

Family

ID=11215327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720205A Granted FR2356448A1 (fr) 1976-07-02 1977-06-30 Procede pour agglomerer des particules de mercure

Country Status (16)

Country Link
US (1) US4170552A (fr)
JP (1) JPS535023A (fr)
AU (1) AU510362B2 (fr)
BE (1) BE856388A (fr)
CA (1) CA1087132A (fr)
DD (1) DD131181A5 (fr)
DE (1) DE2729891C3 (fr)
DK (1) DK145416C (fr)
FR (1) FR2356448A1 (fr)
GB (1) GB1556587A (fr)
IT (1) IT1064085B (fr)
NL (1) NL7706498A (fr)
NO (1) NO145077C (fr)
SE (1) SE429648B (fr)
SU (1) SU738507A3 (fr)
ZA (1) ZA773525B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214248A (ja) * 1985-07-12 1987-01-22 Canon Inc デユアルポ−トメモリ装置
JPS6488602A (en) * 1987-09-29 1989-04-03 Matsushita Electric Ind Co Ltd Method for originating data
JPH023164A (ja) * 1988-06-16 1990-01-08 Sharp Corp デュアル・ポート・メモリ
US7968063B2 (en) * 2005-02-24 2011-06-28 Jgc Corporation Mercury removal apparatus for liquid hydrocarbon
US8043510B2 (en) * 2009-10-29 2011-10-25 Conocophillips Company Mercury removal with sorbents magnetically separable from treated fluids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697420A (en) * 1968-03-19 1972-10-10 Donald Stapf Blaisdell Method and apparatus for treatment of aqueous liquor
US3714037A (en) * 1971-01-27 1973-01-30 Crucible Inc Flocculating apparatus and method
US3931007A (en) * 1972-12-19 1976-01-06 Nippon Electric Company Limited Method of extracting heavy metals from industrial waste waters
JPS5120467A (en) * 1974-08-09 1976-02-18 Toyo Kasei Kogyo Co Ltd Haiekichuno jukinzokujokyoho

Also Published As

Publication number Publication date
BE856388A (fr) 1978-01-02
DE2729891B2 (de) 1979-11-29
IT1064085B (it) 1985-02-18
CA1087132A (fr) 1980-10-07
SE7707640L (sv) 1978-01-03
DK145416B (da) 1982-11-15
DE2729891C3 (de) 1980-08-07
DE2729891A1 (de) 1978-01-05
DK145416C (da) 1983-04-18
ZA773525B (en) 1978-04-26
SE429648B (sv) 1983-09-19
GB1556587A (en) 1979-11-28
DD131181A5 (de) 1978-06-07
AU510362B2 (en) 1980-06-19
NL7706498A (nl) 1978-01-04
NO145077C (no) 1982-01-06
NO772322L (no) 1978-01-03
NO145077B (no) 1981-09-28
JPS535023A (en) 1978-01-18
AU2593977A (en) 1978-12-14
DK290177A (da) 1978-01-03
SU738507A3 (ru) 1980-05-30
FR2356448B1 (fr) 1983-09-23
US4170552A (en) 1979-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse