Research Trends and Performance of IIoT Communication Network-Architectural Layers of Petrochemical Industry 4.0 for Coping with Circular Economy

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Primary search</td><td class="align_center">Petrochemical industry</td></tr><tr><td class="align_left" rowspan="4">Secondary search</td><td class="align_center">Paint production/industry</td></tr><tr><td class="align_center">Ink production/industry</td></tr><tr><td class="align_center">Glycol production/industry</td></tr><tr><td class="align_center">Oil/petroleum refinery production/industry</td></tr><tr><td class="align_left" rowspan="4">Tertiary search on oil production under aspects</td><td class="align_center">Natural gases</td></tr><tr><td class="align_center">Coal</td></tr><tr><td class="align_center">Waste products</td></tr><tr><td class="align_center">Agriculture waste</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Primary, secondary, and tertiary search on PI<sub>4.0</sub>-CNs/ALs.</div>

Wireless Communications and Mobile Computing

tab6

Table 6

Table 6: Research Trends and Performance of IIoT Communication Network-Architectural Layers of Petrochemical Industry 4.0 for Coping with Circular Economy 

Table 6 | Research Trends and Performance of IIoT Communication Network-Architectural Layers of Petrochemical Industry 4.0 for Coping with Circular Economy 