Copyright © Philip M. Parker, INSEAD. Terms of Use.
| Domain | Definition |
Occupations | Tends equipment that separates hydrocarbons from coal tar derivatives: Opens valves and starts pump to transfer slurry of hydrocarbons into tank containing organic solvent. Adjusts steam valves to heat solution to specified temperature. Opens water valves to cool solution and promote crystallization of hydrocarbon. Pumps solvent into reclaim tanks, and pumps slurry or hydrocarbon crystals to centrifugal drier. Starts centrifugal drier to remove remaining solvent from hydrocarbon crystals. Discharges hydrocarbon into loading hopper. Records production data in log. May be designated according to specific hydrocarbon processed as Anthracene Operator (chemical). May tend equipment that clarifies creosol derived from coal tar and be designated Clarification Operator (chemical). (references) |
Source: compiled by the editor from various references; see credits. | |
Hexadecimal (or equivalents, 770AD-1900s) (references)50 55 52 49 46 49 43 41 54 49 4F 4E 4F 50 45 52 41 54 4F 52 49 |
| Leonardo da Vinci (1452-1519; backwards) (references)
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Binary Code (1918-1938, probably earlier) (references)01010000 01010101 01010010 01001001 01000110 01001001 01000011 01000001 01010100 01001001 01001111 01001110 00100000 01001111 01010000 01000101 01010010 01000001 01010100 01001111 01010010 00100000 01001001 |
HTML Code (1990) (references)P U R I F I C A T I O N   O P E R A T O R   I |
ISO 10646 (1991-1993) (references)0050 0055 0052 0049 0046 0049 0043 0041 0054 0049 004F 004E 004F 0050 0045 0052 0041 0054 004F 0052 0049 |
Encryption (beginner's substitution cypher): (references)50555243404337355443494824950395235544952243 |
| 1. Orthography 2. Bibliography |
Copyright © Philip M. Parker, INSEAD. Terms of Use.
