Wyniki wyszukiwania dla: CUTTINGS

• Coatings

  Czasopisma

  ISSN: 2079-6412

• PROGRESS IN ORGANIC COATINGS

  Czasopisma

  ISSN: 0300-9440

• SURFACE & COATINGS TECHNOLOGY

  Czasopisma

  ISSN: 0257-8972

• MOBILITY OF SHALE DRILL CUTTINGS CONSTITUENTS

  Publikacja

  • K. Piszcz-Karaś
  • J. Łuczak
  • J. Hupka

  - Physicochemical Problems of Mineral Processing - Rok 2014

  This study focuses on the abundance and mobility of metals and trace elements from shale drill cuttings into the water, being the main component of hydraulic fracturing fluid. The relationship between composition of the shale rock and the potential element release during standard water-based leaching tests was characterized by means of X-Ray Fluorescence spectroscopy (XRF). The XRF analysis confirmed the assumption of shales constituents...

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• The effect of improved cutting conditions of the circular saw blade on precision of cutting

  Publikacja

  • K. Orłowski
  • R. Wasielewski
  • S. Szyszkowski
  • E. Wnukowski

  - Rok 2007

  W pracy przedstawiono analizę i wyniki badań doświadczalnych dokładności przecinania na dwuwrzecionowej pilarce tarczowej. W warunkach przemysłowych badano piły starej (typ "Multix") i nowej konstrukcji podczas przecinania pryzm ze zmrożonego drewna brzozowego. Ponadto, określono wpływ kinematyki układu przecinania na uzyskiwaną dokładność przecinania.

• Utilization of shale cuttings in production of lightweight aggregates

  Publikacja

  • K. Piszcz-Karaś
  • M. Klein
  • J. Hupka
  • J. Łuczak

  - JOURNAL OF ENVIRONMENTAL MANAGEMENT - Rok 2019

  The development of technologies for unconventional hydrocarbon exploration requires designing procedures to manage drilling waste that are consistent with the waste management hierarchy. In view of this, the possibility to apply shale drill cuttings as a prospective additive (replacing bentonite) to fly ash used for the production of lightweight aggregates (LWAs) was investigated. Moreover, a facile, waste-free method of LWAs production...

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• The methodology for determining of the value of cutting power for cross cutting on optimizing sawing machine

  Publikacja

  • D. Chuchała
  • K. Orłowski
  • P. Dudek

  - Annals of WULS, Forestry and Wood Technology - Rok 2018

  In the article the methodology of forecasting the energy effects of the cross-cutting process using the classical method, which takes into account the specific cutting resistance, is presented. The values of cutting power for the cross-cutting process of two types of wood (softwood and hardwood) were forecasted for the optimizing sawing machine with using presented methodology. The cross-cutting process with high values of feed...

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• New approaches to cutting resistance estimation of wood cutting process with circular-saw blades

  Publikacja

  • Z. Kopecky
  • L. Hlaskova
  • K. Orłowski
  • P. Kral

  - Rok 2013

  Theoretical and experimental determination of values of cutting resistance belongs to the basic and simultaneously the most developed field of mechanics of this process. Energetic effects of wood sawing process are mainly calculated on the basis of the specific cutting resistance which, in wood cutting, is a function on a lot of factors. In this paper new method for calculation of cutting resistance is described. The latter method...

• Productivity of wood cutting process

  Publikacja

  • R. Wasielewski

  - Annals of WULS, Forestry and Wood Technology - Rok 2011

  W artykule przedstawiono analizę przykładowej linii przecinania drewna. Produktywność linii oceniono na podstawie stopnia wykorzystania przecinarki i faktycznej prędkości przecinania.

• SURFACE COATINGS INTERNATIONAL PART B-COATINGS TRANSACTIONS

  Czasopisma

  ISSN: 1476-4865