skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Automation of MCDOR at NMT-3 Los Alamos National Laboratory. Final report

Technical Report ·
DOI:https://doi.org/10.2172/426994· OSTI ID:426994

The automation of various parts of multiple--cycle direct oxide reduction (MCDOR) at LANL`s NMT-3 was the goal of this research and development activities. In particular, originally the following goals were assigned to the author by the NMT-3 technical staff leaders (Greg Bird, Jim McNeese, Joel Williams): (1) Design and fabricate an automation set up; (2) Step-wise automation is preferred; (3) Step 1 involves automatic metering and mixing of powders; and (4) Step 2-automatic transport of powder to furnace location The initial task assigned in May 91 was to get the appropriate design developed and order equipment and parts to automatically weight powders. In fact the work statement read {open_quotes}Create an experimental automation set up in the ME Department at UNM to automatically weigh powders using an electronic balance. Further, design the set up such that the electronic balance is reprogrammable for specific weight set points. Thus, when a set point in weight is reached by means of a vibratory feeder feeding a container on the balance, the electronic balance will send an electronic signal out to switch off the vibratory feeder{close_quotes}. The automation of the reduction of plutonium oxide to plutonium is described.

Research Organization:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States); New Mexico Univ., Albuquerque, NM (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
W-7405-ENG-36
OSTI ID:
426994
Report Number(s):
LA-SUB-95-148; ON: DE97002589; TRN: 97:003198
Resource Relation:
Other Information: PBD: [1997]
Country of Publication:
United States
Language:
English