DOTP

常見例句

• The synthesis method of dioctyl terephthalate(DOTP) from waste PET bottles with the catalysts of zinc acetate and magnesia is investigated.
  介紹了以廢聚酯瓶為原料,用醋酸鋅與氧化鎂復(fù)合催化劑合成對(duì)苯二甲酸二(2-乙基己)酯(DOTP)的方法。
• The research results of catalysts for the synthesis of plasticizer DOTP from waste PET by alcoholysis method are summarized.
  綜述了由PET聚酯經(jīng)醇解法制備增塑劑DOTP的催化劑的研究結(jié)果.
• This paper introduced a process of preparing plasticizer DOTP from waste PET by alcoholysis with RE complex catalyst.Optimun conditions for preparing were also established.
  以稀土復(fù)合催化劑催化，用廢滌綸和辛醇為原料，采用醇解法制取對(duì)苯二甲酸二辛酯（DOTP）增塑劑，并對(duì)其工藝條件進(jìn)行優(yōu)化。
• TPA purity of 98%can be obtained when the waste residue react with NaOH first and then with H_2SO_4. The product is suitablely used as raw materials in production of DMT and DOTP etc.
  通過先加NaOH,再加H_2SO_4等反應(yīng)過程,可以得到純度98%25的TPA,適宜作為生產(chǎn)對(duì)苯二甲酸二甲酯和二辛酯等的原料。
• The alcoholysis process for preparing plasticizer DOTP by using zinc acetate and tetrabutyltitanate as catalysts, waste polyester and 2-ethylhexanol as raw materials was introduced.
  介紹了用醋酸鋅和鈦酸四丁酯作催化劑,以廢聚酯和異辛醇為原料,采用醇解法制取對(duì)苯二甲酸二異辛酯增塑劑(DOTP)的工藝。
• Single Step Synthesis of DOTP from Polyester Low Polymer
  由聚酯低聚物一步法合成DOTP研究
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