The Electrochemical Technology Program at Argonne National Laboratory (ANL) provides technical and programmatic support to DOE's Electric and Hybrid Propulsion Division (DOE-EHP). The goal of DOE-EHP is to advance promising electric-vehicle (EV) propulsion technologies to levels where industry will continue their commercial development and thereby significantly reduce air pollution and petroleum consumption due to the transportation sector of the economy. In support of this goal, ANL provides research, development, testing/evaluation, post-test analysis, modeling, and project management on advanced battery technologies for DOE-EHP. This report summarizes the battery-related activities undertaken during the period of January 1, 1993 through March 31, 1993. In this report, the objective, background, technical progress, and status are described for each task. The work is organized into the following task areas: 1.0 Project Management; 2.0 Sodium/Metal Chloride R D; 3.0 Microreference Electrodes for Lithium/Polymer Batteries.

The radiological, fire and electrical hazards posed by a 200 MeV electron Linear Accelerator, which the NSLS Department will install and commission within a newly assembled structure, are addressed in this Preliminary Safety Analysis Report. Although it is clear that this accelerator is intended to be the injector for a future experimental facility, we address only the Linac in the present PSAR since neither the final design nor the operating characteristics of the experimental facility are known at the present time. The fire detection and control system to be installed in the building is judged to be completely adequate in terms of the marginal hazard presented - no combustible materials other than the usual cabling associated with such a facility have been identified. Likewise, electrical hazards associated with power supplies for the beam transport magnets and accelerator components such as the accelerator klystrons and electron gun are classified as marginal in terms of potential personnel injury, cost of equipment lost, program downtime and public impact perceptions as defined in the BNL Environmental Safety and Health Manual and the probability of occurrence is deemed to be remote. No unusual features have been identified for the power supplies or electrical distribution system, …

The Electrochemical Technology Program at Argonne National Laboratory (ANL) provides technical and programmatic support to DOE`s Electric and Hybrid Propulsion Division (DOE-EHP). The goal of DOE-EHP is to advance promising electric-vehicle (EV) propulsion technologies to levels where industry will continue their commercial development and thereby significantly reduce air pollution and petroleum consumption due to the transportation sector of the economy. In support of this goal, ANL provides research, development, testing/evaluation, post-test analysis, modeling, and project management on advanced battery technologies for DOE-EHP. This report summarizes the battery-related activities undertaken during the period of January 1, 1993 through March 31, 1993. In this report, the objective, background, technical progress, and status are described for each task. The work is organized into the following task areas: 1.0 Project Management; 2.0 Sodium/Metal Chloride R&D; 3.0 Microreference Electrodes for Lithium/Polymer Batteries.

The program ESME for modeling the longitudinal degree of freedom of beam dynamics in proton synchrotrons is described in the ``User`s Guide to ESME v. 8.0`` released 8 March 1993. This note updates the User`s Guide to the state of the code at 15 June 1993. To simplify moving the code to the various UNIX machines at Fermilab and sharing it with other laboratories, it has been decided to promote the HIGZ graphics version. A few new graphics parameters are described which have been introduced in consequence. This note also corrects minor errors and omissions in the User`s Guide and reports minor program enhancements. No errors producing wrong results have been found.

In this project, the following tasks have been performed: (1) Setting up the Dual-Screw feeder reactor. (2) Determination of the pyrolysis product and the sulfur distribution in char, tar and gas based on experimental data. (3) Study of the devolatilization and the desulfurization kinetics and obtaining the basic kinetic parameters. (4) Study of the sulfur removal efficiency of lime pellets fed into the outer tube of the dual-screw feeder reactor. (5) Study of the effect of the coal particle size on pyrolysis and desulfurization. (6) Study of the coal pyrolysis using a TGA (Thermal Gravimetric Analyzer). (7) Study of the coal desulfurization using a tube oven. (8) Setting up a combustor. (9) Study of the combustion characteristics of the pyrolysis products from the dual-screw feeder reactor. (10) Process simulation of the dual-screw feeder reactor. The experimental results of devolatilization and desulfurization of an Ohio {number_sign}8 coal demonstrate that an increasing the temperature in mild coal pyrolysis leads to the increase of both the devolatilization yield and the desulfurization yield. Under the experimental conditions, mainly the organic sulfur releases in the form of H{sub 2}S. Both the devolatilization and the desulfurization processes can be described by using the first-order-reaction model which …

Double beta decay of {sup 100}Mo (172g) is studied with the NEMO 2 detector in the Frejus Underground Laboratory. The experiment has now accumulated 2485 hours of data taking. A clear signal of 380 events for 2{beta}2{nu} decay has been obtained corresponding to a half-life of T{sub {1/2}} = 1.0 {plus_minus} 0.08 (syst.) 10{sup 19} y. Limits are presented for 2{beta}(0{nu}, {chi}), 2{beta}0{nu} (ground state and excited states 2{sub 1}{sup +} and 0{sub 1}{sup +}). The experiment will run til October 1993.

Applied Research Associated, Inc. (ARA), under contract to Argonne National Laboratory to perform work for Westinghouse Hanford Company (WHC), conducted Peizo Cone Penetration (P-CPT) Tests as part of an investigation of the fine-textured soils at the McGee Ranch Site. The purpose of the investigation was to characterize a potential borrow area for fine-textured soil materials that would be used to construct multi-layer closure covers on the Hanford Site. As part of the investigation, WHC conducted non auger-drill borings on the site during September 1992. ARA`s objective was to characterize the soils at the McGee Ranch site using the cone penetrometer and compare the findings with the lithologic characterization obtained from geologic boring logs. This report documents ARA`s site investigation efforts, test techniques, and analysis of the data for field work conducted April 14 and 15, 1993.