METHOD FOR PROCESSING LEAD BUTTON AND METHOD FOR ANALYZING SAMPLE

• Main Authors: IWAMOTO TATSUYA, HIRASHIA JUNYA
• Format: Patent
• Language: English; Japanese
• Published: 27.09.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

To provide a method for processing a lead button which can safely and surely put a lead button on a cupel, and a method for analyzing a sample.SOLUTION: The method for processing a lead button includes the steps of: prewarming a plurality of cupels in a cupellation furnace; taking out a part or all of the prewarmed cupels from the cupellation furnace at once; providing a lead button to a part or all of the inside of the cupels taken out of the cupellation furnace; inserting a part or all of the cupels provided with a lead button into the inside of the cupellation furnace; melting the lead button; and introducing air into the cupellation furnace, applying the melted lead button on the cupel, and manufacturing a bead.SELECTED DRAWING: Figure 2 【課題】キューペル上への鉛ボタンの載置を、安全に、且つ、確実に実施することが可能な鉛ボタンの処理方法及び試料の分析方法を提供する。【解決手段】複数のキューペルを灰吹炉で予熱する工程と、予熱した複数のキューペルの一部または全部を灰吹炉から一括で取り出す工程と、灰吹炉から取り出した複数のキューペル内の一部または全部に一括で鉛ボタンを設ける工程と、鉛ボタンを設けた複数の一部または全部のキューペルを、灰吹炉内へ一括で挿入する工程と、鉛ボタンを融解する工程と、灰吹炉内へ空気を導入し、キューペル上の融解した鉛ボタンを灰吹してビードを作製する工程と、を含む、鉛ボタンの処理方法。【選択図】図２