Arsenic and Arsenic Compounds

Sabina C. Grund

Sabina C. Grund

SMC-Metallurgical Consultant, Dorsten, Germany

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Kunibert Hanusch

Kunibert Hanusch

Hüttenwerke Kayser, Lünen, Germany

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Hans Uwe Wolf

Hans Uwe Wolf

Universität Ulm, Ulm, Germany

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First published: 15 October 2008
Citations: 19

Abstract

The article contains sections titled:

1.

Arsenic

1.1.

Introduction

1.2.

Physical Properties

1.3.

Chemical Properties

1.4.

Occurrence

1.5.

Production

1.5.1.

Production of Arsenic Trioxide

1.5.1.1.

Ore Dressing

1.5.1.2.

Pretreatment of Arsenical Materials

1.5.1.2.1.

Roasting

1.5.1.2.2.

Alternative Pretreatments of Arsenical Materials

1.5.1.3.

Production of Refined As2O3

1.5.2.

Production of the Metal

1.6.

Treatment of Arsenic-Containing Byproducts

2.

Arsenic Compounds

2.1.

Arsenic Trioxide

2.2.

Arsenous Acid

2.3.

Arsenic Pentoxide

2.4.

Arsenic Acid

2.5.

Arsenic Sulfides

2.6.

Arsenic Halides

2.7.

Arsenic Hydride and Arsenides

2.8.

Organoarsenic Compounds

2.8.1.

Aliphatic Organoarsenic Compounds

2.8.2.

Aromatic Organoarsenic Compounds

3.

Uses and Economic Aspects

4.

Stabilization of Arsenic for Safe Disposal

5.

Recycling

6.

Safety Measures

7.

Toxicology

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