4 Recommendations The existing list of approved destruction technologies is shown in the table below in green. Recommendations relevant to this assessment are shown in the table below in red (for the assessment of approved destruction technologies for their applicability to HFCs and any other technologies for possible inclusion on the list of approved destruction technologies). This table replaces recommendations presented in the previous April 2018 and May 2018 TFDT reports. Technology Applicability Concentrated Sources Dilute Sources Annex A Annex B Annex C Annex E Annex F Annex F Group 1 Group 2 Group 1 2 Group 3 Group 1 Group 1 Group 1 2 Group 1 Primary CFCs Halons Other CFCs Carbon Tetrachloride Methyl Chloroform HCFCs Methyl Bromide HFCs HFC-23 ODS HFCs DRE* 99.99% 99.99% 99.99% 99.99% 99.99% 99.99% 99.99% 99.99% 99.99% 95% 95% Cement Kilns Approved Not Approved Approved Approved Approved Approved Not Determined High Potential High Potential Gaseous/Fume Oxidation Approved Not Determined Approved Approved Approved Approved Not Determined Recommend for Approval Recommend for Approval Liquid Injection Incineration Approved Approved Approved Approved Approved Approved Not Determined Recommend for Approval Recommend for Approval Municipal Solid Waste Incineration Approved High Potential Porous Thermal Reactor Approved Not Determined Approved Approved Approved Approved Not Determined Recommend for Approval High Potential Reactor Cracking Approved Not Approved Approved Approved Approved Approved Not Determined High Potential High Potential Rotary Kiln Incineration Approved Approved Approved Approved Approved Approved Not Determined High Potential High Potential Approved Plasma Arc Approved Approved Approved Approved Approved Approved Not Determined Recommend for Approval High Potential Inductively coupled radio frequency plasma Approved Approved Approved Approved Approved Approved Not Determined Unable to Assess Unable to Assess Microwave Plasma Approved Not Determined Approved Approved Approved Approved Not Determined Unable to Assess Unable to Assess
Nitrogen Plasma Arc Approved Not Determined Approved Approved Approved Approved Not Determined Recommend for Approval Recommend for Approval Portable Plasma Arc Approved Not Determined Approved Approved Approved Approved Not Determined High Potential Unable to Assess Chemical Reaction with H2 and CO2 Approved Approved Approved Approved Approved Approved Not Determined Recommend for Approval Recommend for Approval Gas Phase Catalytic De-halogenation Approved Not Determined Approved Approved Approved Approved Not Determined High Potential High Potential Superheated steam reactor Approved Not Determined Approved Approved Approved Approved Not Determined High Potential High Potential Thermal Reaction with Methane Approved Approved Approved Approved Approved Approved Not Determined Unable to Assess Unable to Assess Electric Heater Not Determined Not Determined Not Determined Not Determined Not Determined Not Determined Not Determined High Potential High Potential Hearth Incinerator Unable to Assess Furnaces Unable to Assess Thermal Decay of Methyl Bromide Not Determined Not Determined Not Determined Not Determined Not Determined Not Determined High Potential Not Determined Not Determined Air Plasma Arc Unable to Assess Alternating Current Plasma Unable to Assess CO2 Plasma Unable to Assess Plasma Unable to Assess Catalytic Destruction Unable to Assess to Vinylidene Fluoride Not a destruction technology Alkali Reaction Unable to Access *DRE - Destruction & Removal Efficiency
CO2 Plasma Arc    X   Steam Plasma Arc       Catalytic Destruction       Solid Alkali Reactor       *Data made available for HFC-23 is used as a proxy for all HFCs where data is unavailable for other HFCs **Capacity for any substance is used for all substances  Data available meets performance criteria  Data unavailable X Available data does not meet performance criteria  2002 data available meets performance criteria X Neither 2002 data, nor any other available data meets performance criteria and no other data is available Methyl bromide destruction technology  Br Brominated dioxins and furans unavailable; chlorinated meets criteria HF HF was not provided for HFC destruction; HCl data was provided for ODS destruction that met criteria