Evolution of volatile substances from strongly basic anion-exchangers into the gas phase

Journal Article · Fri May 10 04:00:00 EDT 1985 · J. Appl. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6295330

Ryabikina, L G; Afanas'eva, E K; Vulkih, A I; Yakovlev, A I

The purpose of this work was chemical evaluation, from the sanitary standpoint, of strongly basic anion-exchangers and of polyacrylonitrile fibers filled with them, in relation to their use for purification of air intended for human respiration. The carbonate forms of granulated anion-exchange resins AV-17-8 and AV-29-10P and fibers filled with them were investigated. Amines were determined spectrophotometrically. It is determined that the sanitary chemical characteristics of PAN fibers filled with strongly basic anion-exchangers of the polymerization type make them suitable for removing substances which have no destructive effects on the resins from air.

• Research Organization: I.P. Pavlov Medical Institute, Ryazan'
• OSTI ID: 6295330
• Journal Information: J. Appl. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Appl. Chem. USSR (Engl. Transl.); (United States) Vol. 57:11, PART 2; ISSN JAPUA
• Country of Publication: United States
• Language: English

Related Subjects

500200* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ACRYLONITRILE
AIR
AIR POLLUTION CONTROL
AIR QUALITY
AMINES
ANIONS
CARBON COMPOUNDS
CARBONATES
CHARGED PARTICLES
CHEMICAL ANALYSIS
CONTROL
EFFICIENCY
ENVIRONMENTAL QUALITY
FIBERS
FILTERS
FILTRATION
FLUIDS
GASES
ION EXCHANGE MATERIALS
IONS
MATERIALS
NITRILES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLLUTION CONTROL
POLYMERS
PURIFICATION
RESINS
RESPIRATORS
SEPARATION PROCESSES
SPECTROPHOTOMETRY
VOLATILITY