Procedures have been developed to determine the volume, rate and composition (particularly BTEX: benzene, toluene, ethylbenzene and xylenes and PAHs (polycyclic aromatic hydrocarbons)) of gas evolution from moulds and cores prepared with various binders as a means of harmfulness of moulding sands. The rate of gas evolution from green sands with four different lustrous carbon carrier and BTEX content were determined. The gas evolution rates are highest in the range of about 20 to 30 s after contact with molten metal. In practice during the first 200-250 s the total emission of gases generated in investigated samples occurred. The main emitted component from the BTEX group was benzene.Postupci su razvijeni za određivanje volumena, brzine i sa...
Organic binders applied in foundry plants based on synthetic resins, from the one side influence obt...
Tyt. z nagłówka.Bibliogr. s. 30-[31].Przedstawione badania emisji gazów miały na celu określenie poz...
The development of economy and industry introducing new technologies and materials often means the i...
Procedures have been developed to determine the volume, rate and composition (particularly BTEX: ben...
The harmfulness assessment of moulding sands with a geopolymer binder and a new hardener, in an aspe...
In this paper, the results of decomposition of a moulding sand with furfuryl resin also on a quartz ...
The aim of the research was to determine the volume of BTEX emission (benzene, toluene, ethylbenzene...
Podczas całego procesu produkcji odlewów pracownicy narażeni są na niebezpieczne, szkodliwe i uciążl...
Abstract Out of moulding sands used in the foundry industry, sands with organic binders deserve a sp...
The article contains the results of emission BTEX (benzene, toluene, ethylobenzene and xylenes) duri...
The paper presents the results of an investigation of the gases emission of moulding sands with an i...
Emission of gases under high temperature after pouring molten metal into moulds, which contain the o...
Rozwój gospodarki i przemysłu, wprowadzanie nowych technologii i materiałów powoduje często wzrost z...
Abstract Recently, in the literature about the problems cause to the environment by foundry industry...
The assessment of harmfulness of two resins applied as a partial substitute of coal dust in moulding...
Organic binders applied in foundry plants based on synthetic resins, from the one side influence obt...
Tyt. z nagłówka.Bibliogr. s. 30-[31].Przedstawione badania emisji gazów miały na celu określenie poz...
The development of economy and industry introducing new technologies and materials often means the i...
Procedures have been developed to determine the volume, rate and composition (particularly BTEX: ben...
The harmfulness assessment of moulding sands with a geopolymer binder and a new hardener, in an aspe...
In this paper, the results of decomposition of a moulding sand with furfuryl resin also on a quartz ...
The aim of the research was to determine the volume of BTEX emission (benzene, toluene, ethylbenzene...
Podczas całego procesu produkcji odlewów pracownicy narażeni są na niebezpieczne, szkodliwe i uciążl...
Abstract Out of moulding sands used in the foundry industry, sands with organic binders deserve a sp...
The article contains the results of emission BTEX (benzene, toluene, ethylobenzene and xylenes) duri...
The paper presents the results of an investigation of the gases emission of moulding sands with an i...
Emission of gases under high temperature after pouring molten metal into moulds, which contain the o...
Rozwój gospodarki i przemysłu, wprowadzanie nowych technologii i materiałów powoduje często wzrost z...
Abstract Recently, in the literature about the problems cause to the environment by foundry industry...
The assessment of harmfulness of two resins applied as a partial substitute of coal dust in moulding...
Organic binders applied in foundry plants based on synthetic resins, from the one side influence obt...
Tyt. z nagłówka.Bibliogr. s. 30-[31].Przedstawione badania emisji gazów miały na celu określenie poz...
The development of economy and industry introducing new technologies and materials often means the i...