solvent deasphalting processとは 意味・読み方・使い方

The process oil is obtained by mixing an extract prepared by deasphalting and solvent extraction of a vacuum distillation residue of crude oil with a lubricating base oil having <3 mass% of content of a PCA (polycyclic aromatic hydrocarbon) and has the following properties (a) to (g).例文帳に追加

プロセスオイルは、原油の減圧蒸留残渣を脱れき及び溶剤抽出して得られたエキストラクトと、多環芳香族炭化水素（ＰＣＡ）含有量が３質量％未満の潤滑油基油とを混合して得られ、下記（ａ）〜（ｇ）の性状を有する。 - 特許庁

The process oil is obtained by mixing the extract obtained from the vacuum distillation residue of a crude oil in which deasphalting and solvent extraction are carried out; and a lubricating base oil in which the content polycyclic aromatic hydrocarbon (PCA) is under 3 mass%, and has the following properties (a)-(g).例文帳に追加

プロセスオイルは、原油の減圧蒸留残渣を脱れき及び溶剤抽出して得られたエキストラクトと、多環芳香族炭化水素（ＰＣＡ）含有量が３質量％未満の潤滑油基油とを混合して得られ、下記（ａ）〜（ｇ）の性状を有する。 - 特許庁