酞酸二丁酯一般用来作为这类增塑剂。
Dibutyl phthalate is commonly employed as such a plasticizer.
结论:光催化可有效降解水中邻苯二甲酸二丁酯。
Conclusion: DBP in water can be effectively degraded by TiO_2 photocatalysis.
研究了用活性炭固载磷钨酸催化合成己二酸二丁酯的反应。
The reaction of the synthesis of dibutyl adipate catalyzed by phosphotungstic acid supported on activated carbon was studied.
在氨基磺酸存在下,由己二酸和正丁醇合成己二酸二丁酯。
The dibutyl adi-pate was synthesized from adipic acid and n-butyl alcohol in the presence of amino sulfonic acid.
目的研究邻苯二甲酸二丁酯对果蝇生育力和寿命的毒性作用。
Objective To study the effects of din-butyl phthalate on the fecundity and the life span in drosophila melanogaster.
而邻苯二甲酸二丁酯虽然是一种很少见的原料,但仍然在使用。
Dibutyl Phthalate is a more rare ingredient, but still used also.
结果表明活性炭固载磷钨酸是合成己二酸二丁酯的有效催化剂。
The results indicated that phosphotungstic supported on activated carbon was an excellent catalyst for synthesizing dibutyl adipate.
将面粉悬浮于含有邻苯二甲酸二丁酯的琼脂胶体中而制成悬浮液。
The wheat flour was suspended in AGAR sol containing dibutyl phthalate and made into suspension.
结论应用光催化在连续流水中可有效降解水中邻苯二甲酸二丁酯。
Conclusion DBP in flowing water can be effectively degraded by TiO2 photocatalysis.
四氯化锡是合成顺丁烯二酸二丁酯的良好催化剂,具有较高的催化活性。
Stannum tetrachloride was an excellent catalyst for synthesizing dibutyl maleate and had higher catalytic activity than other catalysts.
邻苯二甲酸二丁酯(DBP)广泛存在于环境中,具有一定的生殖发育毒性。
Dibutyl phthalate (DBP) has been found as a ubiquitous environmental pollutant with reproductive and developmental toxicity.
以邻苯二甲酸二丁酯为内标物,测定了DCPCP对内标物的相对质量校正因子。
The dibutyl o phthalate was used as internal standard and the relative mass correction factor of DCPCP was determined.
以草酸和正丁醇为原料,采用颗粒状活性炭固载对甲苯磺酸作催化剂合成草酸二丁酯。
Dibutyl oxalate was synthesized with oxalic acid and n-butanol as raw materials and p-toluene sulphonic acid supported on granular active carbon as the catalyst.
目的探讨邻苯二甲酸二丁酯(DBP)对不同组织器官的氧化损伤作用及其分子机制。
ObjectiveThe present study was conducted to study the oxidation damage effects of DBP on organs of mice and the molecular mechanisms of the effects.
目的研究固定化微生物降解环境内分泌干扰物邻苯二甲酸二丁酯(DBP)的生物特性。
Objective To study the biodegradation characteristics of immobilized microorganism on endocrine disruptor din-butyl Phthalate(DBP).
本标准溶液以纯度为邻苯二甲酸二丁酯在超净实验室中准确配制并分装于2毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with din-butyl o-phthalate and sub-packed in 2ml ampoules.
孕妇需要特别注意避免使用邻苯二甲酸二丁酯,因为它已经被证明会损害到男性胎儿的成长。
Pregnant women should be especially careful to avoid the use of dibutyl phthalate because it has been shown to harm a developing male fetus.
采用自制的催化剂,运用条件实验法,以癸二酸、正丁醇为原料直接酯化合成癸二酸二丁酯。
Synthesis of dibutyl sebacate from decanedioic acid and butanol by a self-made catalyst.
另外,在NBR胶料中添加25份耐寒增塑剂(邻苯二甲酸二丁酯10;癸二酸二辛酯15)。
In addition, 25 PHR of cold resistant plasticizer (dibutyl phthalate 10 PHR; dioctyl sebacate 15 PHR) were added into NBR compound to improve th.
该实用新型可以将废气中的有机物尤其是二甲酯、二丁酯等分离回收,降低了成本、减少了污染。
The organic waste gas separator can separate and reclaim organic matters such as dimethyl, dibutyl ester and the like in waste gas, lowers production cost, and reduces pollution.
采用最小自由能法计算研究了邻苯二甲酸二丁酯(DBP)对双基发射药燃烧生成游离碳的影响规律。
By using computational method of minimum free energy, the effects of dibutyl phthalate (DBP) on combustion carbon residue of double-based propellant were studied.
摘要综述了有机酸,无机盐,固体超强酸,阳离子交换树脂,杂多酸等催化剂催化合成己二酸二丁酯的方法。
The catalytic synthesis of dibutyl adipate with organic acid, in organic salt, solid super - acid, ion - exchange resin, hpa etc. were reviewed.
毛细管柱,以邻苯二甲酸二丁酯为内标物,以氢火焰离子化检测器对杀虫剂氯烯炔菊酯原药进行定性定量分析。
A gas chromatographic method for quantitative and qualitative analysis of chlorempenthrin using a HP-5 capillary column and dibutyl phthalate as internal standard was described.
采用胶束毛细管电泳法,在分离水中5种邻苯二甲酸酯的基础上,对化工废水中邻苯二甲酸二丁酯进行了直接测定。
With micelle capillary electrophoresis, this article directly determined the Dinbutylphthalate in chemical waster-water based on separating 5 kinds of phthalate of the water.
红外光谱的分析表明改性邻苯二甲酸二丁酯的加入减少了分子间的缔合作用,从而降低了粘度,提高了喂料的流变性能。
The modified DBP can decrease the association of the molecular in the feedstock to decrease the viscosity thus to improve the rheological behavior.
邻苯二甲酸二丁酯是对人体最有害的化学物质之一,大多数化妆品公司正在试图停止使用它,但这会是一个很慢长的过程。
Dibutyl Phthalate is one of the most toxic chemicals to the human body, and most cosmetic companies are discontinuing it's use, but it is a slow process.
着重讨论了DBP(邻苯二甲酸二丁酯)生产过程中,丁醇分子间脱水生成丁醚的副反应机理及危害,并找出了预防副反应发生的措施。
Discusses the mechanism and harmfulness of undesired formation of butyl ether by inter-molecular dehydration of n-butanol during DBP production. Preventive measures are also provided.
着重讨论了DBP(邻苯二甲酸二丁酯)生产过程中,丁醇分子间脱水生成丁醚的副反应机理及危害,并找出了预防副反应发生的措施。
Discusses the mechanism and harmfulness of undesired formation of butyl ether by inter-molecular dehydration of n-butanol during DBP production. Preventive measures are also provided.
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