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A RECURSIVE RELATIONAL DATA BASE STRUCTURE FOR CHEMICAL PROCESS

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Author
Bradley, James
Accessioned
2008-02-27T22:59:26Z
Available
2008-02-27T22:59:26Z
Computerscience
1999-05-27
Issued
1991-07-01
Subject
Computer Science
Type
unknown
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Abstract
A fundamental solution to the problem of the structure of a comprehensive relational data base for chemical process data is proposed. The proposed data base structure can hold data about the physical attributes of chemical processes and about their reactants, products, and catalysts. By means of a relation that essentially contains both process composition and process stream (flow) recursive relationships, the data base also holds data about the breakdown of any process into its subprocesses, their subprocesses, and so on, to any desired breakdown level, and about how these subprocesses connect to form flow networks at each level of decomposition. The relational data base language SQL can easily be used with the data base, which makes it suitable for field use in remote locations. Where molecular substructure data is also needed, then the chemical process data base can be used with a comprehensive relational molecular structure data base.
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We are currently acquiring citations for the work deposited into this collection. We recognize the distribution rights of this item may have been assigned to another entity, other than the author(s) of the work.If you can provide the citation for this work or you think you own the distribution rights to this work please contact the Institutional Repository Administrator at digitize@ucalgary.ca
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University of Calgary
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Science
Doi
http://dx.doi.org/10.11575/PRISM/30421
Uri
http://hdl.handle.net/1880/46297
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