The Experts below are selected from a list of 126 Experts worldwide ranked by ideXlab platform

Mohammad Ataei - One of the best experts on this subject based on the ideXlab platform.

  • application of analytical hierarchy process to selection of Primary Crusher
    International journal of mining science and technology, 2014
    Co-Authors: Mohammad Javad Rahimdel, Mohammad Ataei
    Abstract:

    Abstract Selection of Crusher required a great deal of design based on the mining plan and operation input. Selection of the best Primary Crusher from all of available Primary Crushers is a Multi-Criterion Decision Making (MCDM) problem. In this paper, the Analytical Hierarchy Process (AHP) method was used to selection of the best Primary Crusher for Golegohar Iron Mine in Iran. For this reason, gyratory, double toggle jaw, single toggle jaw, high speed roll Crusher, low speed sizer, impactor, hammer mill and feeder breaker Crushers were considered as alternatives and capacity, feed size, product size, rock compressive strength, abrasion index and mobility of Crusher were considered as criteria. As a result of our study, the gyratory Crusher was offered as the best Primary Crusher for the studied mine.

Mohammad Javad Rahimdel - One of the best experts on this subject based on the ideXlab platform.

  • Fuzzy TOPSIS method to Primary Crusher selection for Golegohar Iron Mine (Iran)
    Journal of Central South University, 2014
    Co-Authors: Mohammad Javad Rahimdel, Mohammad Karamoozian
    Abstract:

    Selection of the Crusher required a great deal of design regarding to the mine planning. Selection of suitable Primary Crusher from all of available Primary Crushers is a multi-criterion decision making (MCDM) problem. The present work explores the use of technique for order performance by similarity to ideal solution (TOPSIS) with fuzzy set theory to select best Primary Crusher for Golegohar Iron Mine in Iran. Gyratory, double toggle jaw, single toggle jaw, high speed roll Crusher, low speed sizer, impact Crusher, hammer mill and feeder breaker Crushers have been considered as alternatives. Also, the capacity, feed size, product size, rock compressive strength, abrasion index and application of Primary Crusher for mobile plants were considered as criteria for solution of this MCDM problem. To determine the order of the alternatives, closeness coefficient is defined by calculating the distances to the fuzzy positive ideal solution (FPIS) and fuzzy negative ideal solution (FNIS). Results of our work based on fuzzy TOPSIS method show that the gyratory is the best Primary Crusher for the studied mine.

  • application of analytical hierarchy process to selection of Primary Crusher
    International journal of mining science and technology, 2014
    Co-Authors: Mohammad Javad Rahimdel, Mohammad Ataei
    Abstract:

    Abstract Selection of Crusher required a great deal of design based on the mining plan and operation input. Selection of the best Primary Crusher from all of available Primary Crushers is a Multi-Criterion Decision Making (MCDM) problem. In this paper, the Analytical Hierarchy Process (AHP) method was used to selection of the best Primary Crusher for Golegohar Iron Mine in Iran. For this reason, gyratory, double toggle jaw, single toggle jaw, high speed roll Crusher, low speed sizer, impactor, hammer mill and feeder breaker Crushers were considered as alternatives and capacity, feed size, product size, rock compressive strength, abrasion index and mobility of Crusher were considered as criteria. As a result of our study, the gyratory Crusher was offered as the best Primary Crusher for the studied mine.

Y. Kanda - One of the best experts on this subject based on the ideXlab platform.

  • Recycling of industrial waste materials: Recovery of aluminum from leftover bottle capliner materials
    Developments in mineral processing, 2007
    Co-Authors: S Sano, M. Nikaidoh, KATSUHIKO YANAGAWA, Y. Kanda
    Abstract:

    Abstract The inside liners of most bottle caps from drinks are made of aluminum leaf attached by pressure to PE (polyethylene) and PET (polyethylene terephthalate). The punching machine producing the cap liners discharges a large amount of aluminum remains, of which 47.6% is aluminum. So far, these remains have been used in land reclamation as industrial waste. Recently, procurement of reclaimed land has become very difficult, because the movement against environmental destruction is supported by local residents. Moreover, such waste can't be burned, because atmospheric pollution is caused by CO 2 , NO x and endocrine disruptors etc. This study has been developed from the point-of-view of effective use of resources and protection of the environment. Aluminum leaf remains, have been crushed from 10 mm to 20 mm by a Primary Crusher, and then have been ground to 1 mm by a high-speed hammer mill. Then these aluminum leaf particles have been separated into an aluminum particle group, and a PE and PET particle group by an electrostatic separator. We have learned that recovery of the aluminum particle group is 35.0% of the original material, and the group includes 63.9% aluminum, with a one-time grinding operation. On the other hand, the content ratio of aluminum increases to 71.2% with a three-time grinding operation, and to 75.7% with a five-time grinding operation. The total cost of recycling has not been calculated in detail. This is a considerably effective method, given the low energy cost for refining aluminum. In Japan, it is said that the electric energy cost for refining using recycling materials is about 3% of that when using bauxite as raw material.

  • Recycling of industrial waste materials: Recovery of aluminum from leftover bottle capliner materials
    Developments in Mineral Processing, 2000
    Co-Authors: S Sano, M. Nikaidoh, KATSUHIKO YANAGAWA, Y. Kanda
    Abstract:

    The inside liners of most bottle caps from drinks are made of aluminum leaf attached by pressure to PE (polyethylene) and PET (polyethylene terephthalate). The punching machine producing the cap liners discharges a large amount of aluminum remains, of which 47.6% is aluminum. So far, these remains have been used in land reclamation as industrial waste. Recently, procurement of reclaimed land has become very difficult, because the movement against environmental destruction is supported by local residents. Moreover, such waste can't be burned, because atmospheric pollution is caused by CO2, NOxand endocrine disruptors etc. This study has been developed from the point-of-view of effective use of resources and protection of the environment. Aluminum leaf remains, have been crushed from 10 mm to 20 mm by a Primary Crusher, and then have been ground to 1 mm by a high-speed hammer mill. Then these aluminum leaf particles have been separated into an aluminum particle group, and a PE and PET particle group by an electrostatic separator. We have learned that recovery of the aluminum particle group is 35.0% of the original material, and the group includes 63.9% aluminum, with a one-time grinding operation. On the other hand, the content ratio of aluminum increases to 71.2% with a three-time grinding operation, and to 75.7% with a five-time grinding operation. The total cost of recycling has not been calculated in detail. This is a considerably effective method, given the low energy cost for refining aluminum. In Japan, it is said that the electric energy cost for refining using recycling materials is about 3% of that when using bauxite as raw material. © 2000 Elsevier B.V. All rights reserved.

S Sano - One of the best experts on this subject based on the ideXlab platform.

  • Recycling of industrial waste materials: Recovery of aluminum from leftover bottle capliner materials
    Developments in mineral processing, 2007
    Co-Authors: S Sano, M. Nikaidoh, KATSUHIKO YANAGAWA, Y. Kanda
    Abstract:

    Abstract The inside liners of most bottle caps from drinks are made of aluminum leaf attached by pressure to PE (polyethylene) and PET (polyethylene terephthalate). The punching machine producing the cap liners discharges a large amount of aluminum remains, of which 47.6% is aluminum. So far, these remains have been used in land reclamation as industrial waste. Recently, procurement of reclaimed land has become very difficult, because the movement against environmental destruction is supported by local residents. Moreover, such waste can't be burned, because atmospheric pollution is caused by CO 2 , NO x and endocrine disruptors etc. This study has been developed from the point-of-view of effective use of resources and protection of the environment. Aluminum leaf remains, have been crushed from 10 mm to 20 mm by a Primary Crusher, and then have been ground to 1 mm by a high-speed hammer mill. Then these aluminum leaf particles have been separated into an aluminum particle group, and a PE and PET particle group by an electrostatic separator. We have learned that recovery of the aluminum particle group is 35.0% of the original material, and the group includes 63.9% aluminum, with a one-time grinding operation. On the other hand, the content ratio of aluminum increases to 71.2% with a three-time grinding operation, and to 75.7% with a five-time grinding operation. The total cost of recycling has not been calculated in detail. This is a considerably effective method, given the low energy cost for refining aluminum. In Japan, it is said that the electric energy cost for refining using recycling materials is about 3% of that when using bauxite as raw material.

  • Recycling of industrial waste materials: Recovery of aluminum from leftover bottle capliner materials
    Developments in Mineral Processing, 2000
    Co-Authors: S Sano, M. Nikaidoh, KATSUHIKO YANAGAWA, Y. Kanda
    Abstract:

    The inside liners of most bottle caps from drinks are made of aluminum leaf attached by pressure to PE (polyethylene) and PET (polyethylene terephthalate). The punching machine producing the cap liners discharges a large amount of aluminum remains, of which 47.6% is aluminum. So far, these remains have been used in land reclamation as industrial waste. Recently, procurement of reclaimed land has become very difficult, because the movement against environmental destruction is supported by local residents. Moreover, such waste can't be burned, because atmospheric pollution is caused by CO2, NOxand endocrine disruptors etc. This study has been developed from the point-of-view of effective use of resources and protection of the environment. Aluminum leaf remains, have been crushed from 10 mm to 20 mm by a Primary Crusher, and then have been ground to 1 mm by a high-speed hammer mill. Then these aluminum leaf particles have been separated into an aluminum particle group, and a PE and PET particle group by an electrostatic separator. We have learned that recovery of the aluminum particle group is 35.0% of the original material, and the group includes 63.9% aluminum, with a one-time grinding operation. On the other hand, the content ratio of aluminum increases to 71.2% with a three-time grinding operation, and to 75.7% with a five-time grinding operation. The total cost of recycling has not been calculated in detail. This is a considerably effective method, given the low energy cost for refining aluminum. In Japan, it is said that the electric energy cost for refining using recycling materials is about 3% of that when using bauxite as raw material. © 2000 Elsevier B.V. All rights reserved.

Ashok B. Amin - One of the best experts on this subject based on the ideXlab platform.