{
  "annotation_id": "1f33fa6c-e69f-4155-9fab-064361cc8ca3",
  "date_created": "2026-03-02T18:00:53.732000Z",
  "date_modified": "2026-03-02T18:00:53.732000Z",
  "file_hash": "6aedd6d72c7c960a432a2f5a84a2bc13a466d600b87b31878e34ba7273fe3e52",
  "private": false,
  "record": {
    "abstract": "It is well known that the non-thermal plasma processes using electrical\ndischarge or electron beam are effective for the environmental pollutant\nremoval. Especially, the electron beam can efficiently remove pollutant,\nbecause a lot of radicals which are useful to remove pollutant can be easily\nproduced by high-energy electrons. We have developed a compact 100kV secondary\nemission electron gun to apply NOX removal. The device offers several inherent\nadvantages such as compact in size, wide and uniform electron beam. Besides,\nthe device offers good capability in high repetition rate pulsed operation with\neasy control compared with glow discharge or field emission control cathode\nguns. In present study, the NOX removal characteristics have been studied under\nthe increased gun voltage, varied pulsed electron beam parameters such as\ncurrent density and pulse width as well as gas flow rate. The experimental\nresults indicate a better NOX removal efficiency comparing to other high-energy\nelectron beam and electrical discharge processing.",
    "arxiv_id": "physics/0410199",
    "authors": [
      "Masato Watanabe",
      "Yu Wang",
      "Akitoshi Okino",
      "Kwang-Cheol Ko",
      "Eiki Hotta"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "title": "Development of compact gas treatment system using secondary emission   electron gun",
    "url": "https://arxiv.org/abs/physics/0410199"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "df35951b-e5de-4288-ac27-b2c4150d3cd1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}