Removal of mercury

Industry

CPC
C01B17/906

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Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B17/00Sulfur Compounds thereof

Current Industry

C01B17/906Removal of mercury

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for the removal of mercury from sulphuric acid with thiosulp...
- Patent number 7,452,521
- Issue date Nov 18, 2008
- Outotec OYJ
- Dag Berg
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for reducing selenium and mercury from aqueous solutions
- Patent number 6,228,270
- Issue date May 8, 2001
- Noranda Inc.
- George Houlachi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Removal of mercury from sulfuric acid
- Patent number 4,336,237
- Issue date Jun 22, 1982
- ASARCO Incorporated
- Val Kudryk
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Heavy metal adsorbents of high selectivity, process for production...
- Patent number 4,305,827
- Issue date Dec 15, 1981
- Unitika Ltd.
- Akio Sasaki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of removing mercury from sulfuric acid
- Patent number 3,947,561
- Issue date Mar 30, 1976
- St. Joe Minerals Corporation
- Alan Douglas Zunkel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the purification of sulphuric acid containing mercury
- Patent number 3,932,149
- Issue date Jan 13, 1976
- Boliden Aktiebolag
- Karl-Axel Melkersson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3875287
- Patent number 3,875,287
- Issue date Apr 1, 1975
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3826819
- Patent number 3,826,819
- Issue date Jul 30, 1974
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2900078
- Patent number 2,900,078
- Issue date Aug 18, 1959
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2832810
- Patent number 2,832,810
- Issue date Apr 29, 1958
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for the removal of mercury from sulphuric acid with thiosulp...
- Publication number 20070053827
- Publication date Mar 8, 2007
- Outokumpu Technology OY
- Dag Berg
- C01 - INORGANIC CHEMISTRY

Removal of mercury

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for the removal of mercury from sulphuric acid with thiosulp...

Process for reducing selenium and mercury from aqueous solutions

Removal of mercury from sulfuric acid

Heavy metal adsorbents of high selectivity, process for production...

Method of removing mercury from sulfuric acid

Method for the purification of sulphuric acid containing mercury

3875287

3826819

2900078

2832810

Patents Applicationslast 30 patents

Method for the removal of mercury from sulphuric acid with thiosulp...