GB9820030D0 - Process for cleaning mercury-contaminated soils - Google Patents

Process for cleaning mercury-contaminated soils

Info

Publication number
GB9820030D0
GB9820030D0 GBGB9820030.6A GB9820030A GB9820030D0 GB 9820030 D0 GB9820030 D0 GB 9820030D0 GB 9820030 A GB9820030 A GB 9820030A GB 9820030 D0 GB9820030 D0 GB 9820030D0
Authority
GB
United Kingdom
Prior art keywords
contaminated soils
cleaning mercury
mercury
cleaning
soils
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.)
Withdrawn
Application number
GBGB9820030.6A
Other versions
GB2329383A (en
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 GBGB9806026.2A external-priority patent/GB9806026D0/en
Application filed by Merck and Co Inc filed Critical Merck and Co Inc
Publication of GB9820030D0 publication Critical patent/GB9820030D0/en
Publication of GB2329383A publication Critical patent/GB2329383A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
GB9820030A 1997-09-22 1998-09-15 Process for cleaning mercury-contaminated soils Withdrawn GB2329383A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5944797P 1997-09-22 1997-09-22
GBGB9806026.2A GB9806026D0 (en) 1998-03-20 1998-03-20 Process for cleaning mercury-contaminated soils

Publications (2)

Publication Number Publication Date
GB9820030D0 true GB9820030D0 (en) 1998-11-04
GB2329383A GB2329383A (en) 1999-03-24

Family

ID=26313322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9820030A Withdrawn GB2329383A (en) 1997-09-22 1998-09-15 Process for cleaning mercury-contaminated soils

Country Status (1)

Country Link
GB (1) GB2329383A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111809069A (en) * 2020-06-30 2020-10-23 沈阳环境科学研究院 Method for recovering waste mercury sulfate reagent

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19801321C2 (en) * 1998-01-16 2003-07-03 Brz Bodenreinigungszentrum Her Process for the decontamination of solids contaminated with mercury
AU2002953024A0 (en) * 2002-11-29 2003-01-16 Alcoa Of Australia Limited Method for controlling the precipitation of mercury from bayer process solutions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812986A1 (en) * 1988-04-19 1989-11-02 Landesgewerbeanstalt Bayern Lg Decontamination process for soils contaminated by heavy metal, especially for mercury
US5209774A (en) * 1992-04-28 1993-05-11 Universal Dynamics Limited Hydrometallurgical process for treating mercury contaminated muds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111809069A (en) * 2020-06-30 2020-10-23 沈阳环境科学研究院 Method for recovering waste mercury sulfate reagent

Also Published As

Publication number Publication date
GB2329383A (en) 1999-03-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)