{"data":{"id":"us/40-cfr-84.29","jurisdiction":"us","citation":"40 CFR 84.29","heading":"Destruction of regulated substances.","body":"(a) The following technologies are approved by the Administrator for destruction of all regulated substances except for HFC-23:\n(1) Cement kiln;\n(2) Gaseous/fume oxidation;\n(3) Liquid injection incineration;\n(4) Porous thermal reactor;\n(5) Reactor cracking;\n(6) Rotary kiln incineration;\n(7) Argon plasma arc;\n(8) Nitrogen plasma arc;\n(9) Portable plasma arc;\n(10) Chemical reaction with hydrogen and carbon dioxide;\n(11) Gas phase catalytic de-halogenation; and\n(12) Superheated steam reactor.\n(b) The following technologies are approved by the Administrator for destruction of HFC-23:\n(1) Gaseous/fume oxidation;\n(2) Liquid injection incineration;\n(3) Reactor cracking;\n(4) Rotary kiln incineration;\n(5) Argon plasma arc;\n(6) Nitrogen plasma arc;\n(7) Chemical reaction with hydrogen and carbon dioxide; and\n(8) Superheated steam reactor.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 84—PHASEDOWN OF HYDROFLUOROCARBONS","Subpart A—Production and Consumption Controls"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"5d105cfacf41a74c78ace3e0a6db9e4bd6628a56257eb4fcfe4cc63f5d544e29","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-84.27","next":"us/40-cfr-84.31"},"notice":"GroundRules: Original legal text. Not legal advice."}