Category: Mining

Handbuch Web Mining im Marketing: Konzepte, Systeme, by Hajo Hippner, Melanie Merzenich, Klaus D. Wilde, Wolfgang

By Hajo Hippner, Melanie Merzenich, Klaus D. Wilde, Wolfgang Bibel, Rudolf Kruse

Das Handbuch deckt alle Facetten des net Mining ab. Zunächst wird der Prozess des net Mining ausführlich beschrieben, wobei insbesondere auf den Aspekt des Preprocessing der internetspezifischen Daten eingegangen wird. Besonderer Wert wird auf die zahlreichen Einsatzpotenziale des internet Mining gelegt, wobei grundsätzliche Überlegungen mit den Ergebnissen bereits realisierter Projekte ergänzt werden.

Show description

Principles of Applied Reservoir Simulation by John R. Fanchi PhD

By John R. Fanchi PhD

Rules of utilized Reservoir Simulation and its accompanying CD provide clients an absolutely functioning reservoir simulator. jointly, the publication and CD supply a hands-on advent to the method of reservoir modeling and convey how you can observe reservoir simulation know-how and principles.
The publication starts with a reservoir engineering primer that makes info obtainable to geologists, geophysicists, and hydrologists, and serves as a evaluate for petroleum engineers. the second one a part of the amount, protecting modeling rules, has been considerably revised and up to date because the first edition.
The simulator, WINBD4, is a model of the 1st edition's BOAST4D circulation simulator, transformed to be used in a home windows working setting with a dynamic reminiscence administration process that expands the applicability of this system. additionally it is a visualization function that offers a 3D viewpoint of the reservoir.
Accompanied via a CD that provides a completely functioning reservoir simulator

Show description

Electrohydraulic Fracturing of Rocks by Christian La Borderie, Thierry Reess, Wen Chen, Olivier

By Christian La Borderie, Thierry Reess, Wen Chen, Olivier Maurel, Franck Rey-Berbeder, Antoine de Ferron, Gilles Pijaudier-Cabot

This publication provides a brand new fracturing strategy that are meant to be regarded as a possible substitute, or a significant other procedure, to hydraulic fracturing of tight fuel reservoirs and occasional permeability rock plenty. in place of hydraulic fracturing which generates a number of numbers of enormous cracks, electro-hydraulic fracturing induces diffuse micro-cracking and fragmentation of rocks. Laboratory checks show that raises of permeability by means of orders of significance will be reached, with out significant cracking in verified specimens. This publication discusses the rules of this new procedure, stories experiments that have been built is order to end up the idea that and at last describes the numerical version from which the possibilities of this system in consultant reservoir stipulations might be assessed.

Show description

North American Tunneling 2010 Proceedings by Lawrence R. Eckert, Matthew E. Fowler, Michael F. Smithson

By Lawrence R. Eckert, Matthew E. Fowler, Michael F. Smithson Jr., Bradford F. Townsend

Tunneling sustainable infrastructure, the convention subject matter, underscores the real function that the tunneling performs world wide within the improvement of underground area, transportation platforms, conveyance platforms, and other kinds of sustainable infrastructure. The complaints describe the evolving nature of underground paintings, tools, and expertise. This ebook records the demanding situations confronted and the teachings discovered whereas advancing tasks in help of a sustainable destiny. The contributions replicate the facility to evolve and excel within the setting of continuous evolution that characterizes the tunneling this present day and should be of curiosity to engineers and scholars. Taken from a suite of papers offered on the prestigious 2010 North American Tunneling convention, this e-book comprises developments in expertise and sustainability, pressurized face tunneling and tunnel lining, and remediation; layout concerns, together with layout validation, optimization and alignment, and energy and balance evaluation; venture making plans, from estimating rate and undertaking possibility to offering a venture on time; and case histories of small-diameter and traditional tunneling, and classes discovered whereas working lower than tough stipulations.

Show description

Gas Well Deliquification: Solutions to Gas Well Liquid by James F. Lea, Henry V. Nickens, Mike R. Wells

By James F. Lea, Henry V. Nickens, Mike R. Wells

No different e-book out there bargains this sort of turnkey strategy to the matter of liquid interference in fuel wells. fuel good Deliquification comprises not just descriptions of some of the equipment of de-watering gasoline wells, but in addition compares a few of the equipment with a view towards explaining the suitability of every below specific situations. the fabric is gifted as useful info that may be instantly utilized, instead of a theoretical remedy. And, contains invaluable ancient equipment, yet makes a speciality of the newest suggestions for de-watering fuel wells. * basically ebook on marketplace to provide a turnkey option to the matter of liquid interference in fuel wells * comprises descriptions of some of the tools of de-watering fuel wells, in addition to evaluating many of the tools in order to explaining the suitability of every below specific situations * Introduces fabric as sensible info that may be instantly utilized, instead of a theoretical remedy.

Show description

Guidelines for the Control and Monitoring of Methane Gas on by Taylor, Charles D.; Chilton, J. Emery; Goodman, Gerrit V.R.

By Taylor, Charles D.; Chilton, J. Emery; Goodman, Gerrit V.R.

Compiled through the U.S. Dept of health and wellbeing and Human companies, CDC/NIOSH place of work of Mine defense and well-being study, this 2010 e-book demonstrates how current and new engineering controls can be utilized to lessen face methane degrees on non-stop mining operations. The sampling tools that have been investigated grants greater how you can degree methane degrees close to front of the continual mining computer. during this record a number of functional instructions are steered for controlling and tracking methane degrees within the face components of underground coal mines. many of the concepts have been in response to reports carried out within the NIOSH air flow attempt gallery.
Content:
• entrance subject
• checklist of Figures
• Acronyms and Abbreviations utilized in This document
• Unit of degree Abbreviations utilized in This document
• desk of Contents
• 1. govt precis
2. heritage
three. try out amenities
four. relocating Air to the Mining Face
five. impact of Scrubber Operation on Face Airflow and Methane Concentrations
6. impression of Water Sprays on Face Airflow and Methane Concentrations
7. Methane tracking
eight. Measuring gasoline degrees Outby the Face
nine. comparing Methane degrees in parts Outby the Mining Face
10. recommendations for Measuring Airflow
eleven. Methane tracking in the course of Roof Bolting
• 12. functional directions for the regulate and tracking of Methane gasoline on non-stop Mining Operations
• References

Show description

Georgius Agricola by Dr. Gisela-Ruth Engewald (auth.)

By Dr. Gisela-Ruth Engewald (auth.)

Georg Pawer aus Glauchau /1494 - 1555), der sich lateinsich Georgius Agricola nannte, gilt als der Begründer der Montanwissenschaften. Seine Werke über Mineralogie, Geologie, Berg- und Hüttenwesen, Markscheidekunst, Montangeschichte, Maße, Gewichte und Münzen bestimmen ebenso wie sein medizinisches Werk über die Pest jahrhundertelang das Wissen von Generationen von Menschen.

Show description

Data Mining in Large Sets of Complex Data by Robson L. F. Cordeiro, Christos Faloutsos, Caetano Traina

By Robson L. F. Cordeiro, Christos Faloutsos, Caetano Traina Júnior (auth.)

The quantity and the complexity of the information accrued through present organisations are expanding at an exponential cost. accordingly, the research of massive information is these days a crucial problem in desktop technological know-how, specifically for advanced info. for instance, given a satellite tv for pc photograph database containing tens of Terabytes, how do we locate areas aiming at selecting local rainforests, deforestation or reforestation? Can it's made immediately? in keeping with the paintings mentioned during this booklet, the solutions to either questions are a legitimate “yes”, and the implications could be bought in precisely mins. in truth, effects that used to require days or perhaps weeks of exertions from human experts can now be acquired in mins with excessive precision. Data Mining in huge units of complicated Data discusses new algorithms that take steps ahead from conventional information mining (especially for clustering) by way of contemplating huge, complicated datasets. often, different works concentration in a single point, both information measurement or complexity. This paintings considers either: it allows mining advanced facts from excessive effect functions, similar to breast melanoma analysis, zone class in satellite tv for pc photographs, information to weather swap forecast, suggestion structures for the internet and social networks; the knowledge are huge within the Terabyte-scale, no longer in Giga as traditional; and extremely exact effects are present in simply mins. therefore, it presents a vital and timely contribution for permitting the construction of actual time purposes that take care of significant info of excessive complexity within which mining at the fly could make an immeasurable distinction, reminiscent of aiding melanoma analysis or detecting deforestation.

Show description

Copper leaching, solvent extraction, and electrowinning by Gerald V. Jergensen II

By Gerald V. Jergensen II

This quantity acknowledges the growing to be function of solvent extraction and electrowinning expertise on the earth copper enterprise. This well-established, outstanding hydrometallurgical success fills an incredible position in our technical skill to extract copper in a good and reasonably-priced way.

This complaints files the current prestige of the SX-EW company. It represents a considerable physique of old, clinical, engineering, and advertisement information about the expansion and alertness of the technology.

Show description