| ID (ISN) del documento | 47435 |
| Número CIS |
87-237 |
| ISSN - Título de la serie |
0016-9900 - Gigiena i sanitarija |
| Año |
1985 |
| Número de serie |
|
| Autor(es) |
Dmitriev M.T., Kuleš T.A., Rastjannikov E.G. |
| Título |
Study of the toxic substances formed in the oxo process |
| Título original |
Izučenie toksičnyh veščestv, obrazujuščihsja v processe oksosinteza [en ruso] |
| Información bibliográfica |
Aug. 1985, No.8, p.51-54. 12 ref. |
| Resumen |
In the oxo process, olefins are reacted with carbon monoxide and hydrogen to yield alcohols; aldehydes are intermediate reaction products. Various volatile by-products may also be formed, so that workplace air can be contaminated by a wide range of substances. To identify and quantitate these contaminants, air was sampled by being drawn through a glass tube packed with Tenax sorbent. The material collected was desorbed onto a glass capillary gas-chromatography column coated with SE30. The gas chromatograph was coupled to a mass spectrometer. 165 organic compounds were identified. They included saturated, unsaturated and aromatic hydrocarbons, terpenes, halogenated hydrocarbons, nitriles, thiocyanates, sulfides, alcohols, ethers, aldehydes and ketones. |
| Descriptores (primarios) |
industria química; aldehidos; dosificación en el aire; polución atmosférica; alcoholes |
| Descriptores (secundarios) |
sulfuros; cetonas; hidrocarburos halogenados; hidrocarburos; éteres; cromatografía por gas líquido; hidrocarburos aromáticos; tiocianatos; nitrilos; procedimientos químicos; terpenos |
| Tipo de documento |
D - Artículos periódicos |
| Tema(s) |
Sustancias tóxicas y peligrosas
|
| Broad subject area(s) |
Riesgos químicos
|
| Navegación por categoria(s) |
Chemical industry
Alcohols
Environmental pollution
Air pollution
Aldehydes
|
