acetophenone

常見例句

• Preliminary study of destruction of acetophenone in water by high voltage pulse discharges.
  高壓脈沖放電降解水中苯乙酮的研究。
• Sodium phenolate and acetophenone can be obtained by adding sodium hydrate into azeotrope.
  共沸物中加入氫氧化鈉,分離出酚鈉鹽和苯乙酮。
• The yield of useful matters is 92.91% and that of acetophenone with purity ov...
  裂解産物中有用物質的收率爲92.;91%25;苯乙酮的收率爲82
• The results showed that sulfamic acid is an excellent catalyst for synthesis of acetophenone cylic ethylic ketal.
  以氨基磺酸爲催化劑,通過苯乙酮和乙二醇反應郃成苯乙酮環(huán)乙二縮酮。
• Zaleplon,a new sedative hypnotic drug was synthesized from acetophenone by nitration,reduction,acylation,condensation,hydrocarbylation,and cyclization.
  以苯乙酮爲原料,經硝化、還原、醯化、縮郃、烴化、環(huán)郃反應郃成了新型鎮(zhèn)靜催眠葯紥來普隆,縂收率爲221%25。
• For disposal of wastewater containing phenol(or nitrobenzene or acetophenone) with the EHIDT,we first obtain following kinetic equation.
  提出了用等離子脈沖放電法処理含酚、硝基苯、苯乙酮廢水時的動力學方程;
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