Mineralogy of Manganese Ore: Beneficiation and Beyond: MSK's Solution to African Mine

Introduction:

At Mitra S.K. Private. Limited. (MSK), we continually strive to deliver in-depth knowledge-based solutions to our clients. Our recent advancements in the mineralogy of Manganese set a guideline for mines, especially in the field of beneficiation of low-grade ore. This case study explores the journey, challenges, and breakthroughs of our R&D efforts.

Background:

The mineralogy of manganese ore is complex, containing several oxidation states of Manganese. Understanding this mineralogy is crucial for developing effective beneficiation techniques to enhance the ore's quality and subsequent utilization. Recognizing these challenges, our R&D team embarked on a mission to develop in-depth research that would address them and improve overall efficiency.

The Team:

Dr. Arijit Goswami: Lead Scientist with 10 years of experience in metallurgical analysis
Dr. Satirtha Sengupta: R&D Chemist specializing in spectroscopic techniques.
Ms. Alakta Saha: Lab chemist with 15 years' experience.

Problem Statement:

The client wanted to understand possible applications of different grades of Manganese ore obtained from a mine in Africa.

Approach:

The team adopted a systematic approach to tackle the problem:

Literature Review:
- Studied existing methods of analysis and beneficiation techniques.
- Studied geological aspects.
Chemical Characterization:
- Different grades of ores were chemically characterized for elemental compositions.
- Different phases were studied by powder XRD.

Comments by the team:

Dr. Arijit Goswami shares, "Our goal was to identify and quantify the major and minor elements followed by phase analysis to enable us to predict the possible applications including beneficiation."
Dr. Satirtha Sengupta adds, "The breakthrough came after comprehensive mineralogical studies. It was a collective effort, and seeing the results was immensely satisfying."
Alakta Saha recounts, "We wanted to explore every detail of mineralogical characterization, and it feels great when we ended up with such a detailed study."

Results:

For low-grade Manganese ore: Beneficiation through gravity concentration method will be feasible to upgrade Mn% and eliminate Quartz to reduce Silica%. The Concentrated Manganese Ore Fines can be utilized after agglomeration for Ferro and Silico Manganese production.

For higher-grade Manganese ore: Metallurgical use in both Ferro Manganese or Silico manganese production. In the Chemical Industry, it can be used if slightly higher Silica can be adjusted.

Impact:

Our innovative testing protocol enabled the mining sector to develop a beneficiation strategy based on chemistry. The detailed mineralogical study took into account the roles of both predominant and trace metals for strategizing an apt beneficiation process.

Testimonial

Mitra S.K. have added value to our business process by effective inspection, strict quality control and timely response. It is a pleasant experience to work with “Team Mitra S.K.”. We hope the same service level will continue in the future too....

Sirsendu Mukherjee

Chief Operation, FAMD, Tata Steel Limited..

Mitra SK Inspection Gulf LLC has been appointed by us and the services provided by them has been up to the mark and as per our expectations....

Ajay Mathur

Sr. General Manager,, Emirates Trading Agency L.L.C..

Mitra S. K. Private Limited is skilled in analysis and laboratory working. They understand operating requirements. They bring a winning combination of experience and commitment to excellence. During our rigorous selection process, Mitra S. K. showed us their flexibility and significant capabilities in testing and supervision field. They have deep understanding of the testing, strong customer care capabilities and their global delivery footprints....

Amar Singh Gohil

Mines Manager, Hindustan Zinc Limited, a Vedanta Company.

The Inspection services provided by Mitra S. K. Inspection Gulf has been prompt and accurate and has been in the line with our expectations....

Naser Bustami

General Manager, Stevin Rock L.L.C..

We would like to express our high appreciation of the business association our company had with Mitra S. K. as a testing and inspection house for their quality of service, good documentation and reporting during the job ....

R. Jeyakumar

Executive Vice President (Works),, DCW Limited.

We would like to express our high appreciation for PT Mitra S.K. Analisa Testama as a professional and reliable Testing and Inspection house for their quality services rendered which currently differentiates them from their competitors. they we selected by us due to high quality of services, accurate results, fast response, full support to give documentation and reporting of detail condition during the job....

Tulus Situmeang

AVP – Coal Quality & Sales Compliance Head,, PT Indo Tambangraya Megah Tbk (BANPU).

Their job was excellent and showed Mitra S.K. differential from others....

Geraldo Pimenta

Laboratory Head, MMX.

Mount Gibson engaged Mitra S.K. Private Limited (Mitra S.K.) in mid-2013 to observe and inspect the procedures for unloading of iron ore from vessels in Chinese ports, and the sampling of the ore. Mitra S.K. personnel have since that time overseen numerous shipment movements and cargo discharges, and provided reports thereon. We have found the service offered by Mitra S.K. to be very reliable and professional, with reports being timely and informative.....

Konstantin Gertsen

Shipping Administrator, Mount Gibson Iron Limited.

We’ve been pleased with the improvement we have seen in CIQ results, and Mitra S.K’s reports have certainly helped us to resolve any disputes with our customers in a more timely manner….....

Brian Mcdonald

Senior Director – Asia Pacific Iron Ore Sales,, Cliffs Natural Resources Pty Ltd..

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Mineralogy of Manganese Ore: Beneficiation and Beyond: MSK's Solution to African Mine

Testimonial

Mitra S.K. have added value to our business process by effective inspection, strict quality control and timely response. It is a pleasant experience to work with “Team Mitra S.K.”. We hope the same service level will continue in the future too....

Sirsendu Mukherjee

Mitra SK Inspection Gulf LLC has been appointed by us and the services provided by them has been up to the mark and as per our expectations....

Ajay Mathur

Amar Singh Gohil

The Inspection services provided by Mitra S. K. Inspection Gulf has been prompt and accurate and has been in the line with our expectations....

Naser Bustami

We would like to express our high appreciation of the business association our company had with Mitra S. K. as a testing and inspection house for their quality of service, good documentation and reporting during the job ....

R. Jeyakumar

Tulus Situmeang

Their job was excellent and showed Mitra S.K. differential from others....

Geraldo Pimenta

Konstantin Gertsen

We’ve been pleased with the improvement we have seen in CIQ results, and Mitra S.K’s reports have certainly helped us to resolve any disputes with our customers in a more timely manner….....

Brian Mcdonald

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