acid towerとは 意味・読み方・使い方

The absorption tower outlet gas contains a large quantity of sulfuric acid mist having strong corrosiveness.例文帳に追加

吸収塔出口ガスには、腐食性が強い硫酸ミストが多く含まれる。 - 特許庁

The method for producing an aqueous copper sulfate solution includes: packing metal copper lumps into a metal dissolution tower; supplying heated sulfuric acid from an upper part of the metal dissolution tower; and supplying an oxidizing agent from an upper or lower part of the metal dissolution tower.例文帳に追加

金属溶解塔に金属銅塊を充填し、金属溶解塔上部から加熱した硫酸を供給し、金属溶解塔の上部または下部から酸化剤を供給することを特徴とする硫酸銅水溶液の製造方法。 - 特許庁

Further, in the method, sulfuric acid is added to the hydrofluoric acid waste solution of the distillation tower (2) in an amount sufficient to suppress the deposition of metal components.例文帳に追加

そして、蒸留塔（２）のフッ酸廃液に金属成分の析出を抑制するに足る量の硫酸を添加する。 - 特許庁

This method of production for maleic anhydride carries out an azeotropic dehydration of an aqueous solution of maleic acid including an antioxidant and obtains a bottom liquid of the azeotropic dehydration tower including ≤0.01 mass.% of formic acid from the bottom of the azeotropic dehydration tower.例文帳に追加

酸化剤を含有するマレイン酸含有水溶液を共沸脱水して蟻酸濃度０．０１質量％以下の共沸脱水塔塔底液を得ることを特徴とする、無水マレイン酸の製造方法である。 - 特許庁

After the peracetic-acid containing wastewater such as an oxonia wastewater is passed into an active-carbon tower 1 to be contacted with an active carbon, the wastewater is passed into an anion exchanging tower 2 to be contacted with an anion exchanging resin and then passed into a cation exchanging tower 3 to be contacted with a cation exchanging resin.例文帳に追加

オキソニア廃水などの過酢酸含有排水を活性炭塔１に通水して活性炭と接触させた後、アニオン交換塔２に通水してアニオン交換樹脂と接触させ、次いでカチオン交換塔３に通水してカチオン交換樹脂と接触させる。 - 特許庁

To provide a method for manufacturing low-cost and stable concentrated sulfuric acid with which a sulfuric acid purity content in the concentrated sulfuric acid after removal of dissolved sulfur dioxide in a removing tower is always maintained at a specification value or higher irrespective of seasonal variation or change in weather and corrosion of equipment surrounding an absorption tower or lowering of capacity of the absorption tower do not take place.例文帳に追加

脱却塔で溶存二酸化硫黄を除去した後の濃硫酸中の硫酸純分を、季節や天候変動にかかわらず常に規格値以上に保持することができ、吸収塔周辺設備の腐食や吸収塔の能力低下を起こすことのない、安価で安定した濃硫酸の製造方法を供する。 - 特許庁

The wafer (28) is arranged facedown on the top of a cylindrical tower (18), and the etchant such as hydrofluoric acid is jetted upward from a nozzle (3) on the base of the tower to the wafer.例文帳に追加

前記ウェーハ（２８）は、円筒形の塔（１８）の頂部上に、下向きに配置し、塔（１８）の基台にあるノズル（３０）から、前記ウェーハに対して、例えば弗化水素酸のようなエッチング液を、上方に噴射する。 - 特許庁

To provide a method for producing an immobilized enzyme reaction tower, by which an immobilizing enzyme can uniformly be charged into a fixed bed type reaction tower in high bulk density, to effectively express the activity of the enzyme and to efficiently produce a fatty acid.例文帳に追加

固定床型反応塔へ固定化酵素を均一に、高嵩密度で充填し、酵素活性を有効に発現させ、脂肪酸類を効率的に製造する。 - 特許庁