Last edited by Kazijin
Saturday, July 18, 2020 | History

1 edition of The gamma radiolysis of carbon tetrachloride and ammonia solutions found in the catalog.

The gamma radiolysis of carbon tetrachloride and ammonia solutions

by Douglas D. Davis

  • 20 Want to read
  • 34 Currently reading

Published in [Gainesville] .
Written in English

    Subjects:
  • Radiochemistry,
  • Ammonia,
  • Carbon tetrachloride

  • The Physical Object
    Paginationviii, 94 l.
    Number of Pages94
    ID Numbers
    Open LibraryOL25916820M
    OCLC/WorldCa11021079

    CARBON TETRACHLORIDE 7. ANALYTICAL METHODS The purpose of this chapter is to describe the analytical methods that are available for detecting, measuring, and/or monitoring carbon tetrachloride, its metabolites, and other biomarkers of exposure and effect to carbon tetrachloride. Audio Books & Poetry Community Audio Computers, Technology and Science Music, Arts & Culture News & Public Affairs Non-English Audio Spirituality & Religion. Librivox Free Audiobook. StoryTime with BrainyToon: Podcast for Kids NFB Radio Sermon Podcast Pauping Off All Steak No Sizzle Podcast Church of the Oranges Daily Chapel - Spring

    Recommended Citation. Kivel, Joseph, "Gamma radiolysis of carbon labeled isobutane " (). Retrospective Theses and Dissertations e. activation addition amounts appears assumed atoms authors behaviour benzene bonds branched carbon carbon tetrachloride carried changes Charlesby Chem chemical chloride concentration constant containing conversion corresponding cross-linking crystalline Curve decrease degradation derived determined dose dose-rate effect electrons energy expected.

    SUMMARY OF CHEMICAL SAFETY INFORMATION Carbon tetrachloride CCl 4; CAS Registry No. PHYSICAL PROPERTIES OTHER CHARACTERISTICS Melting point (°C) Carbon tetrachloride is a clear, volatile, Boiling point (°C) colourless, heavy liquid, with a characteristic Relative molecular mass sweet, non-irritant odour. Although. The SI unit for the mass density is kg/m 3 while the English unit is slugs/ft For liquids, mass density is not a strong function of temperature and pressure. Hence, density is generally assumed to be independent of the temperature and pressure for liquids.


Share this book
You might also like
Police under pressure

Police under pressure

Towards a UCET code of good practice for the accreditation of prior learning/experience/achievement for award bearing courses (certificate, dploma and masters) at UDEs.

Towards a UCET code of good practice for the accreditation of prior learning/experience/achievement for award bearing courses (certificate, dploma and masters) at UDEs.

Factors influence export performance

Factors influence export performance

Education in the Wellingborough area

Education in the Wellingborough area

D.H. Lawrence.

D.H. Lawrence.

Classified checklist of United States Government processed publications.

Classified checklist of United States Government processed publications.

To all the good people of Virginia.

To all the good people of Virginia.

Mr. Sawyers motion

Mr. Sawyers motion

Womens success stories.

Womens success stories.

Benjamin Franklin from A to Z

Benjamin Franklin from A to Z

Report by H.M. Inspectors

Report by H.M. Inspectors

The devils piper

The devils piper

The gamma radiolysis of carbon tetrachloride and ammonia solutions by Douglas D. Davis Download PDF EPUB FB2

Radiation chemical yields of main volatile products in the gamma-radiolysis of nitrobenzene and isomeric dinitrobenzene, nitrophenol, and nitroaniline solutions in carbon tetrachloride.

Journal of Radioanalytical and Nuclear Chemistry Articles(1), Cited by: @article{osti_, title = {RADIOLYSIS OF DILUTE SOLUTIONS OF DIPHENYLPICRYLHYDRAZYLE (DPPH) IN ORGANIC SOLVENTS. NATURE OF THE ADDITION PRODUCTS. INTERCEPTION CHEMICAL PROCESSES}, author = {Bouby, L and Chapiro, A and Chapiro, E}, abstractNote = {The nature of the addition compounds formed during the irradiation of chloroform and carbon tetrachloride.

Oxidation of cyclohexanol free from peroxide by carbon tetrachloride under the influence of gamma radiation was carried out both for air saturated and deareated systems. Large values for the formation of HCl are obtained.

A kinetic expression consistent with Author: G. Radhakrishna, Ch. Sudhakar, V. Rao. COVID campus closures: see options for getting or retaining Remote Access to subscribed contentAuthor: El-H.M.

Diefallah, S.N. Basahl, A.Y. Obaid, R.H. Abu-Eitah. Solutions of ethylene in cyclohexane have been irradiated with cobalt gamma rays. Some experiments were carried out in the presence of oxygen, carbon tetrachloride or ammonia.

The results indicate that ethylene reacts with hydrogen atoms to form radicals, which are precursors to ethane and ethylcyclohexane formation. The radiolysis of aqueous solutions of chloromethanes (dichloromethane, CH2Cl2; chloroform, CHCl3; and carbon tetrachloride, CCl4) was performed with gamma-rays to doses sufficient to completely.

Photocatalytic Dechlorination of Aqueous Carbon Tetrachloride Solutions in TiO2 Layer Systems: A Chain Reaction Mechanism. Gamma-radiolysis of the ethanol-water binary system in the presence of oxygen.

Fundamental reactions in TiO2 nanocrystallite aqueous solutions studied by pulse radiolysis. Radiation Physics and Chemistry65 (6. Gamma radiolysis experiments on solutions of a mixture of sodium chloride (NaCl) and sodium bromide (NaBr) were conducted to confirm the validity of radiolysis calculations for simulated seawater solutions and to determine the importance of bromide anion (Br −) in the production of hydrogen peroxide (H 2 O 2) via water H 2 O 2 concentration in each solution was measured.

Gamma-ray irradiation of carbon tetrachloride solution of polysilanes (C 6 H 5 Si(SiMe 3) 3, C 6 H 5 SiMe 2 SiMe 3, C 6 H 5 MeSi(SiMe 3) 2, C 6 H 5 SiCl(Me)SiMe 2 Cl, and C 6 H 5 SiMe 2 SiMeCl 2) causes Si Si bond cleavage without serious side small G-value of these compounds (G.

The formation of hydrocarbon products in the gamma radiolysis of a hydrogen-carbon monoxide mixture in the presence of a gamma alumina catalyst has been investigated at torr ( kPa. Put the solution in the apparatus of gamma radiolysis for 8 hr (calculation on the basis of a dose rate ca. Gy/min). After reaction quench the crude with 1 M NH 4 OH solution.

Run high performance liquid chromatographic analysis (HPLC-UV) under known conditions, 6 and compare the chromatogram with the standard references.

Typical G-values are given. The formation of the products PCl/sub 3/ and CCl/sub 3/PCl/sub 2/ occurs by a chain reaction between phosphorus and carbon tetrachloride. A mechanism is proposed in which free radicals from the radiolysis of carbon tetrachloride attach the dissolvedmore».

ADC Radiolysis of water-nitrobenzene-carbon tetrachloride and water-chloorobenzene-carbon tetrachloride two-phase systems / J. Kuruc, A. Hlatká In: Journal of Radioanalytical and Nuclear Chemistry - Letters. - Vol.No. 3 (), s. Hydrogen production by γ-radiolysis of the mixture of mordenite, a zeolite mineral, and seawater was studied in order to provide basic points of view for the influences of zeolite minerals, of the salts in seawater, and of rise in temperature on the hydrogen production by the radiolysis of water.

These influences are required to be considered in the evaluation of the hydrogen production from. This is a function of (1) the degree of activation of the carbon base for providing the pathways.

The degree of activation is measured by its carbon tetrachloride number (CTC). A value of 50 or more is considered good for water treatment. And (2) the relative surface area of the carbon measured by.

Gamma-radiolysis of aqueous sodium nitrate and nitratepropanol solutions has been studied as a function of concentration of reactants and absorbed dose. The three major products analyzed are nitrite, hydrogen peroxide and propionaldehyde in aerated and deoxygenated solutions. Carbon tetrachloride, also known by many other names (such as tetrachloromethane, also recognised by the IUPAC, carbon tet in the cleaning industry, Halon in firefighting, and Refrigerant in HVACR) is an organic compound with the chemical formula CCl is a colourless liquid with a "sweet" smell that can be detected at low levels.

It has practically no flammability at lower temperatures. Organic Liquids --Ion Neutralization Times in the Gamma or Electron Radiolysis of Several Dielectric Liquids with Different Dielectric Constants / Gordon R. Freeman --Nanosecond Pulse Radiolysis of Carbon Tetrachloride / R.

Cooper and J.K. Thomas --Liquid-Phase Ion-Molecule Reactions: The Ion Injection Method Applied to Isobutylene / N.S. Gamma radiolysis of carbon labeled isobutane Joseph Kivel Iowa State University Follow this and additional works at: Part of thePhysical Chemistry Commons This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University.

The G values of the products formed when solid ammonia is γ or electron irradiated at and 77 K have large temperature dependences; this effect is independent of dose rate. At K, G(N 2 H 4)= 0, although high G(H 2) and G(N 2) values are observed, probably due to N.

THE GAMMA RADIOLYSIS OF AQUEOUS STANNOUS CHLORIDE—HYDROCHLORIC ACID SOLUTIONS BY RICHARD CALDER HATCH Sc. B., Brown Univarsity, A THESIS Submittod to the University of New Hampshire In Partial Fulfillment of The Requirements for the Degree of Doctor of Philosophy Graduate School Department of Chemistry July, /.The gamma radiolysis of liquid 2,3-dimethylbutane at room temperature was investigated under vacuum.

Iodine was used as a free radical scavenger and .ammonia 25 ammonia 22 ammonia 40 ammonia 69 ammonia (gas?) 32 carbon black - carbon dioxide 32 carbon dioxide, liquid materials deg. f dielectric constant carbon disulphide 68 carbon disulphide carbon tetrachloride 68 carnauba wax carvenone 68 carvol 64 carvone 71