terephthalic adj.terephthalic acid 【化學】對苯...
adj. terephthalic acid 【化學】對苯二酸，對酞酸。 “terephthalic acid“ 中文翻譯： 對苯二甲酸，對; 對酞酸；對苯二甲酸; 凈化對苯二酸“terephthalic aldehyde“ 中文翻譯： 對苯二醛“crude terephthalic acid“ 中文翻譯： 粗對苯二甲酸“pure terephthalic acid“ 中文翻譯： 純對苯二甲酸; 精對苯二甲酸“purified terephthalic acid“ 中文翻譯： 純對苯二酸; 凈化對苯二酸“terephthalic acid polymers“ 中文翻譯： 對苯二甲酸聚體“terephthalic acid salts“ 中文翻譯： 對苯二甲酸鹽“terephthaldehyde polymers“ 中文翻譯： 對苯二甲酸“terephthaldehyde“ 中文翻譯： 對苯二甲“terephthalate“ 中文翻譯： 對苯二甲酸鹽; 對苯二酸鹽; 對苯二酸酯“terephthalamides aliphatic“ 中文翻譯： 直鏈對苯二甲醯胺“terephthalicacid“ 中文翻譯： 苯對二甲酸; 對酞酸“terephthalaldehyde“ 中文翻譯： 對酞醛
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The results show that the yield of terephthalic acid increases and the mass fraction of 4 - carboxybenzaldehyde decreases when the reflux temperature or the reaction pressure increases , or when the reflux ratio decreases , but that the combustion rate of p - xylene and acetic acid increase simultaneously 計算表明：冷凝回流溫度的升高、回流比的降低和反應壓力的升高都導致反應溫度增加，雖然醋酸和對二甲苯的副反應消耗增加，但液相中對羧基苯甲醛的質量分數降低和反應收率增加。 |
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Ingredients of ash during the production of terephthalic acid are introduced , possible ash - forming mechanism is analyzed , affecting factors on ash - forming is reviewed , various measures for ash removal are commented 摘要介紹了生產對苯二甲酸時產生的灰分的成分，分析了灰分形成的可能機理，敘述了灰分生成的影響因素，對除去灰分的5種措施作了評述。 |
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It is necessary to further study the mechanism for ash - forming so as to remove the ash effectively and improve the color and quality of terephthalic acid product 認為需要進一步研究灰分形成的機理，以有效的除去灰分，改善對苯二甲酸產品的色澤和品質。 |
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Materials and articles in contact with foodstuffs - plastics substances subject to limitation - part 2 : determination of terephthalic acid in food simulants ; german version en 13130 - 2 : 2004 接觸食品的材料和物品.受限制的塑料物質.第2部分:食 |
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Materials and articles in contact with foodstuffs - plastics substances subject to limitation - part 2 : determination of terephthalic acid in food simulants 與食品接觸的材料和物品.有限制的塑料物質.第2部分:食品模擬物中對苯二酸的測定 |
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A mathematic model to predict the concentration of 4 - carboxy - benzaldhyde ( 4 - cba ) for an industrial purified terephthalic acid ( pta ) oxidation unit is developed 建立了對pta氧化過程中產品粗ta中主要中間產物4 - cba濃度的數學模型。 |
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Materials and articles in contact with foodstuffs - plastics substances subject to limitation - determination of terephthalic acid in food simulants 接觸食品的材料和物品.有限制的塑料物質.食品模擬物中對苯二酸的測定 |
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Materials and articles in contact with foodstuffs . plastics substances subject to limitation . determination of terephthalic acid in food simulants 與食品接觸的材料和物品.限制使用的塑料材料.食品模擬物對苯二酸的測定 |
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A computer code for simulating continuously stirred gas - liquid reactors of p - xylene oxidation to terephthalic acid was developed 摘要建立了一個用于模擬對二甲苯氧化制對苯二甲酸過程的連續氣液攪拌釜反應器模型。 |
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Purified terephthalic acid ( pta ) , produced mainly by the method of air oxidation of xylene , is a raw material for the polyester industry 精對苯二甲酸是聚酯工業的原料，主要采用對二甲苯空氣氧化法生產。 |
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The method for the determination of 2 - nitro - dimethyl - terephthalic by gc in this paper 摘要研究了2 -硝基對苯二甲酸二甲酯的氣相色譜測定方法。 |
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Purified terephthalic acid 純對苯二酸 |
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Recovery and reuse of terephthalic acid from alkali amount - reduction wastewater 堿減量廢水中回收對苯二甲酸資源再用 |
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Study on the synthesis of 1 , 4 - benzenedicarboxamide from terephthalic acid 對苯二甲酸法合成對苯二甲酰胺的工藝研究 |
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Biodegradation of terephthalic acid wastewater in an airlift bioreactor 環流反應器中對苯二甲酸廢水的生物降解 |
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Study on the molecular pathology of terephthalic acid - induced urinary bladder cancer 型細胞增生的病理學意義 |