BS 1000-66.66.0(1983) : LATEST

Foreword
Scope
Principal divisions of UDC 66
Related subjects
Auxiliary signs and subdivisions
Typographic presentation
Committees responsible
Schedule
66-9 Process, plant operating characteristics and
       conditions
66.01 Chemical engineering and processing principles.
       Process design and control. Plant layout and
       services. Materials, properties etc.
66.02 Chemical processing operations and plant
66.04 Heat treatment operations
66.06 Handling, processing and purification of liquids.
       Treatment with liquids
66.07 Handling, processing and purification of gases
66.08 Physical and physicochemical operations and
       equipment
66.09 Special chemical processes. Synthesis.
       Decomposition, addition and substitution
       processes. Catalysis
Alphabetical subject index

Identifies classed information about the main branches of the chemical industry, the manufacture and processing of industrial chemicals and chemical products, except the processable materials included under 615 and certain other products. Chemical engineering and technology in general, operations, processes and plant are classed under 66.0. Theoretical, experimental, analytical, inorganic and organic chemistry are classed under 54, the subdivisions of which may be freely combined by colon with the subdivisions of 66 to denote details of composition, properties, etc., not adequately provided for within 66.