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Decker, J.R.; Kuffel, E.G.; Cannon, W.C.; Craig, D.K.
Pacific Northwest Laboratory annual report for 1977 to the DOE Assistant Secretary for Environment. Part 1. Biomedical sciences1978
Pacific Northwest Laboratory annual report for 1977 to the DOE Assistant Secretary for Environment. Part 1. Biomedical sciences1978
AbstractAbstract
[en] A scattered-light photometer system has been constructed and tested that monitors output of a nebulizer-type aerosol generator and controls nebulizing air pressure to maintain a constant generator output
Primary Subject
Source
Wiley, W.R.; Battelle Pacific Northwest Labs., Richland, Wash. (USA); p. 3.8-3.9; Feb 1978; p. 3.8-3.9
Record Type
Report
Literature Type
Progress Report
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INIS VolumeINIS Volume
INIS IssueINIS Issue
Hurford, M.J.
UKAEA Atomic Energy Establishment, Winfrith1980
UKAEA Atomic Energy Establishment, Winfrith1980
AbstractAbstract
[en] Well defined standard aerosols are very important for the validation and evaluation of particle size analysis equipment. An important requirement for an aerosol studies laboratory is the ability to generate monodispersed aerosols in the 0.1 to 10 micron range to calibrate air samplers, and in particular the popular cascade impactors. The May spinning-top aerosol generator has been adapted to generate monodisperse solid aerosols in the size range 1 - 6 micron with a standard deviation of 1.1. The problems experienced during this development work are described in detail. The aerosols produced were studied by means of optical microscopy and the scanning electron microscope (SEM), and a comparison of these two techniques has been made. (U.K.)
Primary Subject
Source
Sep 1980; 26 p
Record Type
Report
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Horton, K.D.; Miller, R.D.; Mitchell, J.P.
UKAEA Atomic Energy Establishment, Winfrith (UK). Chemistry Div1989
UKAEA Atomic Energy Establishment, Winfrith (UK). Chemistry Div1989
AbstractAbstract
[en] For many purposes, it is highly desirable to produce uniform-sized particles rapidly in the range between 0.1 and 2 μm geometric diameter. A new condensation-type aerosol generator (designated MAGE) has been studied experimentally as a possible technique for the provision of test aerosols of this type. These studies have shown that selection of the operating conditions, particularly the gas flow rates through the system and reheater temperature, is required if aerosols of acceptable monodispersity are to be produced. (author)
Primary Subject
Source
Sep 1989; 59 p
Record Type
Report
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INIS VolumeINIS Volume
INIS IssueINIS Issue
Carpenter, R.L.; Barr, F.P.; Leydig, R.L.; Rajla, R.E.
Inhalation Toxicology Research Institute annual report, October 1, 1975--September 30, 19761976
Inhalation Toxicology Research Institute annual report, October 1, 1975--September 30, 19761976
AbstractAbstract
[en] A microprocessor controlled inhalation exposure system (MCIES) has been built to automate aerosol generation, exposure time and aerosol sampling for animal toxicity studies. The system has a time resolution of 0.1 second and automatically sequences the exposure events from initiation to termination of the exposure. The operator is required to preset all airflows, read in a paper tape containing the time sequence of events and initiate the automatic sequence by closing a switch
Primary Subject
Source
Boecker, B.B.; Jones, R.K.; Barnett, N.J. (eds.); Lovelace Foundation for Medical Education and Research, Albuquerque, N.Mex. (USA). Inhalation Toxicology Research Inst; p. 71-76; Dec 1976; p. 71-76
Record Type
Report
Literature Type
Progress Report
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Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Primary Subject
Source
25 Feb 1970; 16 p
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Report
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INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Spherical lanthanum aluminate powders approximately μm in diameter were produced using spray pyrolysis techniques. These materials were characterized by Z-ray diffractometry and scanning electron microscopy. Two intermediate products were produced and identified as lanthanum oxide and aluminum oxide. These intermediates were present in varying amounts in all of the aerosol-furnace-prepared materials and reflect the short residence time of the aerosols in the furnace. Samples of each aerosol-furnace preparation were further annealed in air for 1 h at 1100 C, and all of them converted completely to lanthanum aluminate
Primary Subject
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Journal Article
Journal
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AbstractAbstract
[en] A multi-scale aerosol particulates generator has been developed. It can generate three scales of 0.32, 0.98 and 2.8 μm sodium fluorescein particulates. It can be applied in the study of aerosol science and environment science
Primary Subject
Record Type
Journal Article
Journal
Atomic Energy Science and Technology; ISSN 1000-6931;
; v. 36(3); p. 280-283

Country of publication
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INIS VolumeINIS Volume
INIS IssueINIS Issue
Cannon, W.C.; Herring, J.P.; Craig, D.K.
Pacific Northwest Laboratory annual report for 1977 to the DOE Assistant Secretary for Environment. Part 1. Biomedical sciences1978
Pacific Northwest Laboratory annual report for 1977 to the DOE Assistant Secretary for Environment. Part 1. Biomedical sciences1978
AbstractAbstract
[en] A monodispersed aerosol exposure system for dogs is described and data are presented on aerosol depositions in the exposure system which could affect the aerosol presented to the animals by reducing the concentration and changing the particle size distribution
Primary Subject
Source
Wiley, W.R.; Battelle Pacific Northwest Labs., Richland, Wash. (USA); p. 3.6-3.7; Feb 1978; p. 3.6-3.7
Record Type
Report
Literature Type
Progress Report
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Cannon, W.C.; Starkey, R.H.
Pacific Northwest Laboratory annual report for 1974 to the ERDA Division of Biomedical and Environmental Research. Part I. Biomedical sciences1975
Pacific Northwest Laboratory annual report for 1974 to the ERDA Division of Biomedical and Environmental Research. Part I. Biomedical sciences1975
AbstractAbstract
[en] Apparatus and techniques have been developed to expose experimental animals to aerosols of benzo(a)pyrene, a chemical carcinogen found in urban atmospheres and tobacco smoke. (U.S.)
Primary Subject
Source
Thompson, R.C.; Battelle Pacific Northwest Labs., Richland, Wash. (USA); p. 64-65; Mar 1975
Record Type
Report
Literature Type
Progress Report
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Reference NumberReference Number
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Mielke, R.L.
Mound Lab., Miamisburg, Ohio (USA)1976
Mound Lab., Miamisburg, Ohio (USA)1976
AbstractAbstract
[en] The Environmental Standards Group at Mound Laboratory uses ''cold'' DOP generators to produce background aerosol concentration for testing HEPA filters in clean-room operations. Two simple, portable, air-operated aerosol generators were built and tested to determine their performance. The results show the particle size distribution is in the 0.3 to 0.8 μm range and that 1/4 or 3/8 in. i.d. tubing to the nozzles should be used
Primary Subject
Source
18 Jun 1976; 17 p; Available from NTIS; Available from NTIS. $3.50.
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Report
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