An Equilibrium Analysis of Some Chlorinated Hydrocarbons in Stoichiometric to Fuel-rich Post-flame Combustion Environments

Chang, Dan; Mournighan, R.E.; Huffman, G.L.

doi:10.1080/10473289.1991.10466892

Cited by 4 publications

(2 citation statements)

References 10 publications

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“…Considering the other chemical species present in the mixture, this corresponds to a molar fractional conversion of chloroform to phosgene of approximately 8 x 10-3. The work of Chang et al (1991) indicates that under similar conditions, phosgene formation from methylene chloride would be less than phosgene formation from chloroform. However, for the purpose of this analysis, we assumed a conservative value of 1% converted to phosgene from methylene chloride.…”

Section: Release Of Phosgene Formed In a Fire Involving Methylene Chlmentioning

confidence: 99%

Preliminary hazards analysis for the National Ignition Facility

Brereton¹

1993

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We have performed a Preliminary Hazards Analysis (PHA) for the National Ignition Facility (NIF), in accordance with DOE Order 5480.23 (DOE, 1992a), DOE Order 5481.1B (DOE, 1986), and Management Directive (MD) 5481.1A (DOE, 1989). The NIF is a laser fusion experimental facility,. whose primary goal will be to demonstrate ignition and propagation of fusion burn in the laboratory. Based on the materials and operations described in this report, we classified the NIF as low hazard. The methodology we used to arrive at this classification is described in reference DOE (1992b), supplemented by the approach for classification on the basis of hazardous chemicals currently used at "' the Lawrence Livermore National Laboratory (LLNL). We assigned an initial classification of low hazard, nonnuclear by comparing estimated maximum facility inventories of radionuclides and hazardous chemicals with threshold values. The thresholds for radionuclides have been established by DOE; LLNL provided the thresholds for hazardous chemicals. We then confirmed the low hazard, normuclear classification by evaluating consequences of bounding accidents for radionuclides and for the chemicals presenting the most significant hazards. The low hazard classification assumes that administrative controls will prevent inventories from exceeding the maximum values used in this analysis. Changes in operations, maximum inventories, materials, or release potential that could result in the bounding consequences being exceeded, or that could negatively impact the safety of the facility, will necessitate a reevaluation of the classification. This PHA was prepared for siting the N[F at the Lawrence Liverrnore National Laboratory. The inventory of materials assumed in this analysis would not change for other DOE sites. The methodology for classification on the basis of radionuclide inventories has been standardized, and would apply at any other DOE site. The chemical hazard classification methodology is that currently used at LLNL, and may be different from approaches used at other DOE sites.

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Section: Release Of Phosgene Formed In a Fire Involving Methylene Chlmentioning

confidence: 99%

Preliminary hazards analysis for the National Ignition Facility

Brereton¹

1993

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“…The green is usually read out as two separate fields or as one field with twice as many points. Figure 107 Color image reconstruction from a Bayer filter (Chang, Mournigham et al 1991) A demosaicing algorithm interpolates a complete RGB set for each point and produces the RGB image. Many different algorithms exist and they are one of the distinguishing factors in commercial cameras that otherwise often use the same sensors.…”

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confidence: 99%