platinum group elementsとは 意味・読み方・使い方

To prevent the discharge efficiency of platinum group elements in molten glass from being degraded even when the concentration of the platinum group element in the vicinity of the wall is increased due to the settlement of the platinum group elements incorporated in the molten glass in a melting vessel.例文帳に追加

溶融槽内の溶融ガラスに混入している白金族元素の沈降により壁近傍部分の白金族元素濃度が高くなっても該溶融ガラス中の白金族元素の排出効率が低下しないようにする。 - 特許庁

To provide a treatment method for efficiently separating and recovering the gold remaining in a platinum-group-element-containing solution obtained from a matter containing selenium and/or tellurium and platinum group elements.例文帳に追加

セレンテルル白金族含有物から得た白金族含有溶液に残留する金を効率よく分離回収する処理方法を提供する。 - 特許庁

To provide a method for refining selenium or the like coexisting with platinum group elements, which efficiently separates selenium or the like from a platinum group element in a dissolving step, and easily collect it.例文帳に追加

セレンないしテルルを白金族と効果的に分離して高純度のセレンないしテルルを得る処理方法を提供する。 - 特許庁

To provide a method of efficiently separating impurity elements such as bismuth, tin and antimony from a solution of platinum group elements at a low cost and obtaining the solution of the platinum group elements with a low concentration of the impurity elements.例文帳に追加

白金族元素の溶解液から、ビスマス、スズ、アンチモンなどの不純物元素を効率的に且つ低コストで分離して、不純物元素濃度の低い白金族元素の溶解液を得る方法を提供する。 - 特許庁

To provide a method for recovering platinum group elements and rare earth elements in which the platinum group elements and the rare earth elements are dissolved into a single ion liquid, and they are selectively separated, and a recovering device used for the recovering method.例文帳に追加

白金族元素及び希土類元素を単一のイオン液体に溶解させ、これらを選択的に分離する白金族元素及び希土類元素の回収方法、並びに該回収方法に用いる回収装置の提供。 - 特許庁

A platinum group element ion-containing solution is irradiated with an ultraviolet region wavelength leaser to reduce the platinum group element ions, and the produced platinum group elements are recovered.例文帳に追加

白金族元素イオン含有溶液に紫外線領域波長レーザーを照射することにより前記白金族元素イオンを還元し、生成した白金族元素を回収する。 - 特許庁

To provide a dry type recovering method where the substance to be treated comprising platinum group elements such as a waste catalyst is heated and melted together with a copper source material, and the platinum group elements are absorbed into a molten metal, by which the operability of the furnace and the recovery ratio of the platinum group elements are further improved.例文帳に追加

廃触媒等の白金族元素を含有する被処理物質を銅源材料と共に加熱溶融して溶融メタル中に白金族元素を吸収させる白金族元素の乾式回収法において，その炉の操業性と白金族元素の回収率をさらに改善する。 - 特許庁

The primary layer in powder is formed of a transit metal or its alloy except elements of the platinum group.例文帳に追加

粉中の下地層は、白金族元素以外の遷移金属又はその合金から形成される。 - 特許庁