coal tar pitch exposure meaning

OCCUPATIONAL EXPOSURES DURING ALUMINIUM PRODUCTION

Exposure Data The aluminium ... coal-tar pitch binder into blocks which are baked at 1000–1200 °C. Søderberg anodes are formed ... Mean Range Mean Range or SD Göen

COLD APPLIED COAL TAR PAINTS

Coal tar and coal tar pitch base coatings ... coal tar paints alligator severely in sunlight exposure, ... Coal - This specification covers coal tar to be used as an ...

OCCUPATIONAL EXPOSURE TO COAL TAR PRODUCTS

EXPOSURE STANDARD FOR COAL TAR PRODUCTS ... "Occupational exposure to coal tar products" is defined as any contact with coal tar, coal tar pitch, ...

Carcinogen List - Centers for Disease Control and Prevention

A number of the carcinogen classifications deal ... coal tar pitch volatiles, coke ... occupational carcinogen or as to the appropriate recommended exposure limit ...

MATERIAL SAFETY DATA SHEET - Durapax

MATERIAL SAFETY DATA SHEET COAL TAR ROOFING PITCH MSDS Number: MS0002 Page 1 of 8 ... between coal tar pitch exposure and human reproductive hazards.

1. Exposure Data 1.2 Human exposure - monographs.

1.2.1 Occupational exposure Coal-tar pitch is used in electrode manufac- ... Tear-off of coal-tar roofs Mean (SD) coal-tar tear-off exposure 16 start wk 0.74 (0.86) 15

Biological exposure limit for occupational exposure to coal ...

Biological exposure limit for occupational exposure ... a mean difference of ... Biological exposure limit for occupational exposure to coal tar pitch vo latiles ...

Coal Tar - an overview | ScienceDirect Topics

Coal tar pitch is the tar distillation residue produced ... By this definition, the industry does not include plastics, drugs ... Route of Exposure ...

Safety and Health Topics | Coal Tar Pitch Volatiles - Hazard ...

Coal tar pitch volatiles (CTPVs) are found in the industry when heating of coal tar or coal tar pitch takes place. Once the pitch is heated, chemicals vaporize and may be inhaled by workers. Industries where workers are potentially exposed to CTPVs include coking, roofing, road paving, aluminum ...

Coal tar | Define Coal tar at

Coal tar definition, a thick, black, viscid liquid formed during the distillation of coal, that upon further distillation yields compounds, as benzene, anthracene, and phenol, from which are derived a large number of dyes, drugs, and other synthetic compounds, and that yields a final residuum (coal-tar pitch), which is used chiefly in making ...

COAL TAR PITCH VOLATILES EXPOSURE IN A PETROCHEMICAL REFINERY ...

ABSTRACT This study describes tripper car operators' exposure to coal tar pitch volatiles at an operation at Coal Distribution Steam Plant that involves the use of coal tar mix to feed as

Safety and Health Topics | Coal Tar Pitch Volatiles ...

OSHA Standards. OSHA has not established a substance-specific standard for occupational exposure to coal tar pitch volatiles (CTPVs) however exposures are regulated under OSHA's Air Contaminants Standard for General Industry, Shipyard Employment and Construction.

Coal Tar and Coal-Tar Pitch - National Cancer Institute

Examples of coal-tar products include creosote, coal-tar pitch, ... The primary routes of human exposure to coal tars and coal-tar products are inhalation, ...

Tar pitch legal definition of tar pitch - Legal Dictionary

What does tar pitch mean in law? Tar pitch legal definition of ... A study of the status of exposure to polycyclic aromatic ... resembling coal tar pitch, ...

Flat roof - Wikipedia

Coal tar pitch is a carcinogen, ... for exposure to the health risks. Coal tar is an aromatic hydrocarbon and a by-product from the coking process of the coal industry.

Coal-tar pitch definition and meaning | Collins English ...

Coal-tar pitch definition: a residue left by the distillation of coal tar : a mixture of hydrocarbons and finely... | Meaning, pronunciation, translations and examples

Coal tar - Spectrum Chemical

Coal tar Estar; Lavatar; Zetar; Tar, coal; Pixalbol; ... Exposure to coal tar pitch can also cause headache, ... Hazardous by definition of Hazard Communication ...

ATSDR - ToxFAQs™: Creosote

CAS#8001-58-9 Coal Tar Creosote, ... remedies containing, contact creosote, creosote treated, exposure creosote, herbal remedies, pitch volatiles, treated ...

CDC - NIOSH Pocket Guide to Chemical Hazards - Coal tar pitch ...

Coal tar pitch volatiles. Recommend on Facebook Tweet Share Compartir. Synonyms & Trade Names ... Exposure Routes inhalation, skin and/or eye contact ...

Coal tar - Wikipedia

Exposure to coal tar pitch volatiles can occur in the workplace by breathing, skin contact, or eye contact. The Occupational Safety and Health Administration ...

ENVIRONMENTAL CONTAMINANTS ENCYCLOPEDIA July 1, 1997 ...

Environmental Contaminants Encyclopedia. National Park ... Exposure to coal tar and its ... the final residue after distillation is called coal-tar pitch ...

Coal-tar pitch | Define Coal-tar pitch at

Coal-tar pitch definition, a thick, black, viscid liquid formed during the distillation of coal, that upon further distillation yields compounds, as benzene, anthracene, and phenol, from which are derived a large number of dyes, drugs, and other synthetic compounds, and that yields a final residuum (coal-tar pitch), which is used chiefly in ...

Haz-Map Category Details

Other animal data: The major health effects resulting from longterm repeated exposure to coal tar pitch volatiles (CTPV) are cancer of the lung, kidney, ...

Coal Tar MSDS - Arizona SkyWatch

below the applicable exposure limit for coal tar pitch volatiles and the major constituents of coal tar. Eyewash stations, sinks, ... Coal Tar MSDS ...