Texas Attorney General Opinion: JM-1184 (open access)

Texas Attorney General Opinion: JM-1184

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification: Disposal of property forfeited to a municipality pursuant to the Texas Controlled Substances Act (RQ-1730)
Date: July 9, 1990
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: LO90-39 (open access)

Texas Attorney General Opinion: LO90-39

Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification.
Date: July 9, 1990
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Texas Attorney General Opinion: LO90-40 (open access)

Texas Attorney General Opinion: LO90-40

Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification.
Date: July 9, 1990
Creator: Texas. Attorney-General's Office.
Object Type: Text
System: The Portal to Texas History
Linear stationary second-degree methods for the solution of large linear systems (open access)

Linear stationary second-degree methods for the solution of large linear systems

The optimum linear stationary second-degree iterative method for solving linear systems of equations is not as good in general as the optimum semi-iterative method. However, for a suitable choice of parameters, the rate of convergence of the stationary method is very nearly as good as that of the semi-iterative method. The authors present a straightforward determination of these optimum parameter values and the asymptotic rate of convergence.
Date: July 9, 1990
Creator: Young, D.M. & Kincaid, D.R.
Object Type: Report
System: The UNT Digital Library
Bench-scale co-processing (open access)

Bench-scale co-processing

The objective of this contract is to extend and optimize UOP's single-stage slurry-catalyzed co-processing scheme. Particular emphasis is given to defining and improving Mo catalyst utilization and cost, evaluating alternative and disposable slurry-catalyst systems, and improving catalyst recycle and recovery techniques. During the previous quarter, a catalyst concentration study was completed. The study showed that the highest nondistillable conversions and liquid yields were achieved using liquid recycle at temperatures in the range of 450--460{degree}C. At these high severity conditions, the liquid product yield and light ends yield were nearly independent of catalyst concentration. During the current quarter a follow-up study was conducted without catalyst. The objective of this study was to determine whether the improved high temperature operability was due to improved hydrodynamics resulting from the use of liquid recycle or whether catalyst, also plays a role, even at small concentrations. The results of bench-scale Run 28 are discussed in this report. 1 ref., 12 figs.
Date: July 9, 1990
Creator: Nafis, D.A.; Gatsis, J.G.; Lea, C. & Miller, M.A.
Object Type: Report
System: The UNT Digital Library