Clariant Mining iron ore

Transcription

1 Clariant Mining iron ore

2 Clariant Solutions for Iron Ore»Clariant is the world s leading supplier of beneficiation reagents to the iron ore industry.«for over half a century, Clariant has been the market leader in developing and supplying specialized reagents that enhance the value of iron ore. Today, and every day, our iron ore team works with producers in the key iron ore regions of the world; addressing key technical challenges and helping them stay competitive. With comprehensive global logistics, localized production and on-site service, Clariant is able to ensure our iron ore customers continuity of supply, today and as their needs grow. Let the global Clariant iron ore team show you how we can give you Performance and Value Delivered. 1

3 Iron Ore Beneficiation Process Ether Amines a Clariant Specialty Developed through years of experimentation, Clariant has developed a comprehensive range of collectors for silica removal for use in reverse flotation of iron ore. Ether mono-amines R-O-(CH 2 -NH 2 The range consists of mixtures of both ether mono-amines and ether di-amines. These are produced in varying chain lengths, with linear and branch configurations from C9 and above. All these parameters affect metal recovery, level of frothing and concentrate grade. O NH 2 R Ether di-amines Feed Slimes + Excess Your local Clariant representative is able to tailor best chemistries to your ore type, using local and global resources. R-O-(CH 2 -NH-(CH 2 -NH 2 O NH NH 2 R Emulsifiers for Explosives Agents Depressant Collectors and Frothers for Recirculation Cleaner Rougher Secondary Cleaner Pelletizing Aids Pellets Binder Concentrate Pellet Feed Filter Aids Rail Transport or Pipeline Rheology Modifiers Treatment Chemicals Tailings Clariant Flotation Reagents For Iron ore applications Chemistry Clariant Product* Direct Hematite Flotation Collectors based on mixtures of fatty acids FLOTIGAM 5806 FLOTINOR FS-2 Support flotation of non quartz silicates Frothers formulated from alcohols, ethers and esters MONTANOL 88 MONTANOL 800 FLOTANOL D-25 Emulsifiers for Explosives consistently reliable emulsions with long-term stability Collectors and Frothers for direct and reverse flotation Treatment chemicals to assist in water recovery, corrosion control and scale control Dust control agents to keep control of dust on roads, stockpiles, conveyer belts, railway cars, trucks and tailings Rheology Modifiers to assist in the optimum flow of material through pipelines Pelletizing Aids that improve pellet strength and decrease the silica content Filter Aids to improve dewatering, drainage and cake formation Direct Hematite Flotation Collector of phosphoric acid ester FLOTINOR 1682 Collector for the flotation of quartz and acid silicate minerals, especially for the reverse iron ore flotation Collector for the flotation of quartz in the reverse iron ore flotation, feldspar and calamine Collector of alkyl ether mono-amine and/or blends FLOTIGAM EDA FLOTIGAM EDA-C FLOTIGAM EDA-3 FLOTIGAM EDA-3C Collector of alkyl ether di-amine and/or blends FLOTIGAM 2835 FLOTIGAM FLOTIGAM L FLOTIGAM 3135 FLOTIGAM 7051 Special additives Defoamer FLOTICOR DF-7005 FLOTICOR DF-7006 FLOTICOR DF-7063 Special additives Scale inhibitor FLOTICOR SI-7020 Special additives Dispersant FLOTICOR DI-7021 * Special low frothing formulations are also available. 2 IRON ORE 3

4 Pelletizing Aids ENHANcING PRODUCT VALUE Clariant has developed specific reagents that enhance the agglomeration process of fine iron ore. Benefits for blast furnace pellets: Increases the pellet compressive resistance and allows production rates to be increased through the pelletizing machines Reduces agglomeration agent (hydrated lime) consumption by as much as 25% Reduces abrasion of the pellets Benefits for direct reduction pellets: Maintains the burned pellet compressive resistance above 300 dan/pellet Nearly halves the agglomeration agent (bentonite) consumption Reduces the addition of silica content in each pellet Allows lower grade iron ore to be fed to the pelletizing plant»put an end to weak, cracked and broken pellets with Clariant pelletizing products.«4 IRON ORE

5 Clariant MINING 2645 Technology Forest Blvd. The Woodlands, Texas Tel: Fax: This information corresponds to the present state of our knowledge and is intended as a general description of our products and their possible applications. Clariant makes no warranties, express or implied, as to the information s accuracy, adequacy, sufficiency or freedom from defect and assumes no liability in connection with any use of this information. Any user of this product is responsible for determining the suitability of Clariant s products for its particular application. * Nothing included in this information waives any of Clariant s General Terms and Conditions of Sale, which control unless it agrees otherwise in writing. Any existing intellectual/industrial property rights must be observed. Due to possible changes in our products and applicable national and international regulations and laws, the status of our products could change. Material Safety Data Sheets providing safety precautions, that should be observed when handling or storing Clariant products, are available upon request and are provided in compliance with applicable law. You should obtain and review the applicable Material Safety Data Sheet information before handling any of these products. For additional information, please contact Clariant. Trademark of Clariant registered in numerous countries. * For sales to customers located within the United States and Canada the following applies in addition: NO EXPRESS OR IMPLIED WARRANTY IS MADE OF THE MERCHANTABILITY, SUITABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OTHERWISE OF ANY PRODUCT OR SERVICE Clariant International AG, Rothausstrasse 61, 4132 Muttenz, Schweiz Product and service marks protected by Clariant CM