Use of Vanadium Pentoxide in Combustion Method for Sulfur in Refactory Materials

Hagerman, D. B.; Faust, R.

doi:10.1021/ac60108a035

Cited by 10 publications

(3 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The powdered and pelletized groups were each further subdivided into two groups which were analyzed either with or without accelerator during combustion. One gram of vanadium pentaoxide (15) was spread evenly over the powdered or pelletized lichen sample. The eight treatment groups were analyzed 10 times each, randomizing both within and between groups.…”

Section: Methodsmentioning

confidence: 99%

Determination of total sulfur in lichens and plants by combustion-infrared analysis

Jackson¹,

Engleman²,

Peard³

1985

Environ. Sci. Technol.

View full text Add to dashboard Cite

Section: Methodsmentioning

confidence: 99%

Determination of total sulfur in lichens and plants by combustion-infrared analysis

Jackson¹,

Engleman²,

Peard³

1985

Environ. Sci. Technol.

View full text Add to dashboard Cite

“…One gram of vanadium pentoxide (Hagerman and Faust, 1955) was spread evenly over the powdered or pelletized lichen sample.…”

Section: Determination Of Sulfurmentioning

confidence: 99%

Determination of total sulfur in lichens by combustion-infrared analysis

Jackson¹,

Engleman²,

Peard³

1984

Open-File Report

View full text Add to dashboard Cite

Sulfur was determined in Parmelia sulcata and P. chlorochroa by combustion of the sample and infrared detection of evolved sulfur dioxide using an automated sulfur analyzer.Vanadium pentoxide was used as a combustion accelerator. Pelletization of the sample prior to combustion was not found advantageous. Washing studies showed that leaching of sulfur was not a major factor in the sample preparation.The combustion-IR analysis usually gave higher sulfur content than the turbidimetric analysis as well as shorter analysis time.Relative standard deviations of less than 7% were obtained by the combustion-IR technique when sulfur levels in lichens ranged from 0.05-0.20%.Determination of sulfur in National Bureau of Standards orchard leaves standard reference material showed good agreement between the combustion-IR technique and other instrumental procedures.

show abstract

“…The sulfur dioxide produced is determined either spectrophotometrically, coulometrically, or flame photometrically. A similar technique has been used to determine total sulfur in metals and other materials, but at elevated temperatures (20)(21)(22)(23)(24)(25)(26)(27)(28).…”

mentioning

confidence: 99%

Determination of atmospheric concentrations of sulfuric acid aerosol by spectrophotometry, coulometry, and flame photometry

Scaringelli¹,

Rehme²

1969

Anal. Chem.

View full text Add to dashboard Cite

show abstract

Use of Vanadium Pentoxide in Combustion Method for Sulfur in Refactory Materials

Cited by 10 publications

References 14 publications

Determination of total sulfur in lichens and plants by combustion-infrared analysis

Determination of total sulfur in lichens and plants by combustion-infrared analysis

Determination of total sulfur in lichens by combustion-infrared analysis

Determination of atmospheric concentrations of sulfuric acid aerosol by spectrophotometry, coulometry, and flame photometry

Contact Info

Product

Resources

About