coal chainとは 意味・読み方・使い方

To provide a chain structure which prevents fine powder contained in coal, iron ore, etc., from infiltrating into a lubricated part between a pin and a bearing member so that the durability of a chain is remarkably deteriorated caused by wear and tear of the pin and the bearing member.例文帳に追加

石炭、鉄鋼石等に含まれている微細な粉末がピンと軸受部材との間の潤滑部に侵入してピンと軸受部材の摩耗によりチェンの耐久性が著しく劣化するのを防止することができるチェン構造を提供する。 - 特許庁

To provide a method for reforming a tar-containing gas which converts crude gas which is generated during thermally decomposing carbonaceous raw materials such as coal and biomass and contains tar of heavy chain carbon hydride or fused polycyclic aromatic carbon hydride and also, contains a high concentration of hydrogen sulfide, or refined gas, to light carbon hydride under high performance process and stably, in the presence of a catalyst.例文帳に追加

石炭やバイオマス等の炭素質原料を熱分解した時に発生し、重質鎖式炭化水素又は縮合多環芳香族炭化水素等のタールを含むと共に硫化水素を高濃度で含む粗ガス又は精製ガスを、触媒存在下で、高性能且つ安定的に軽質炭化水素に転換するタール含有ガスの改質方法を提供する。 - 特許庁