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- chloro silane 氯硅烷
- In the downstream products of methanol, dimethyl carbonate (DMC), dimethyl oxalate(DMO) and dimethyl ether(DME) are considered to be valuable. 在甲醇下游產(chǎn)品開(kāi)發(fā)方面則應重視碳酸二甲酯(DMC)、草酸二甲酯(DMO)和二甲醚(DME)。
- The clean synthesis of 1,6-dicarbamate hexane(HDC) from dimethyl carbonate(DMC) and 1,6-diamine hexane(HDA) is studied. 對由1,6-己二胺(HDA)和碳酸二甲酯(DMC)合成1,6-六亞甲基二氨基甲酸甲酯(HDC)的潔凈化工藝過(guò)程進(jìn)行了初步研究。
- Dimethyl carbonate(DMC) is a an important green chemical imtermediate in organic synthesis. 碳酸二甲酯(DMC)是一種重要的綠色有機合成中間體。
- Clean synthesis of diphenyl carbonate (DPC) by transesterification of phenol and dimethyl carbonate (DMC) has been studied. 針對苯酚與碳酸二甲酯酯交換法合成碳酸二苯酯(DPC)潔凈催化反應過(guò)程進(jìn)行了較系統的研究。
- Silane is a colorless, pyrophoric compressed gas. 硅烷是無(wú)色的、可以自燃的壓縮氣體。
- The effects of dimethyl carbonate (DMC) as an oxygenate additive in diesel f uel on fuel characteristics,engine performances and emissions are studied. 研究了用碳酸二甲酯(DMC)作為含氧燃料添加劑對燃料性質(zhì)及柴油機性能和排放的影響。
- The technique of dimethyl carbonate (DMC) synthesis through liquid phase methanol oxidative?carbonylation was developed by ENI in the early 80s. 液相法甲醇氧化羰基化合成DMC工藝,已于80年代初經(jīng)ENI公司開(kāi)發(fā)成功。
- Ammonolysis of dimethyl carbonate(DMC) to carbamate,a more promising route for synthesis of carbamate,was reviewed in detail,especially the catalysts. 認為碳酸酯胺解法是一種較有前途的方法,碳酸二甲酯胺解合成氨基甲酸酯是更具有工業(yè)應用前景的合成路線(xiàn)。
- The recent progress in the synthesis of dimethyl carbonate(DMC) via transesterification is reviewed in terms of catalysts and reaction conditions. 從催化劑體系和反應條件等方面,綜述了酯交換法合成碳酸二甲酯的研究新進(jìn)展。
- The recent progress in the synthesis of dimethyl carbonate (DMC) via transesterification is reviewed in terms of catalysts and reaction conditions. 摘要從催化劑體系和反應條件等方面,綜述了酯交換法合成碳酸二甲酯的研究新進(jìn)展。
- In this paper,the properties and synthesis process of dimethyl carbonate are systematically reviewed.The application of DMC is discussed. 比較系統地綜述了碳酸二甲酯的性質(zhì)及合成工藝情況,并對碳酸二甲酯的應用作了分析。
- Water reacts with the silane forming silanol groups. 水與硅烷反應形成硅醇基因。
- Finally, the catalytic properties of KNO_3/AlSBA-15 for the synthesis of dipropyl carbonate (DPC) by interesterification from dimethyl carbonate (DMC) and propanol were studied. 第四部分,研究了KNO_3/AISBA-15負載型分子篩催化劑用于催化碳酸二甲酯(DMC)與丙醇酯交換合成碳酸二丙酯(DPC)的反應。
- It may also be necessary to provide a silane MSDS to the physician. 還有必要為醫生提供硅烷的MSDS。
- The synthesis of (1,5)-naphthalene dicarbamate (NDC) was carried out with (1,5)-naphthalene diamine (NDA) and dimethyl carbonate (DMC) in place of phosgene as raw materials. 研究了用碳酸二甲酯(DMC)代替光氣與1,5-萘二胺(NDA)反應合成1,5-萘二氨基甲酸甲酯(NDC)的過(guò)程。
- Abstract: The effects of dimethyl carbonate (DMC) as an oxygenate additive in diesel fuel on fuel characteristics,engine performances and emissions are studied. 摘 要: 研究了用碳酸二甲酯(DMC)作為含氧燃料添加劑對燃料性質(zhì)及柴油機性能和排放的影響。
- In the present paper,the synthesis of toluene dicarbamate (TDC) by using toluene diamine (TDA) and dimethyl carbonate (DMC) instead of phosgene was studied. 用碳酸二甲酯代替光氣合成甲苯二氨基甲酸甲酯(TDC)。
- The aim of this work is to simulate and examine a batch extractive distillation process for purification of dimethyl carbonate (DMC) from the DMC-MEOH azeotropic system. 摘要采用過(guò)程模擬與實(shí)驗結合的方法,選用碳酸乙烯酯作萃取劑,采取間歇萃取精餾的方法研究回流比、萃取劑進(jìn)料溫度等對分離甲醇-碳酸二甲酯恒沸物的影響。
- The principle, process routes and research progress of synthesis of dimethyl carbonate (DMC) are introduced. In addition, the main uses of DMC are reviewed. 本文介紹了合成碳酸二甲酯的原理、工藝路線(xiàn)及研究進(jìn)展。簡(jiǎn)述了碳酸二甲酯的主要用途。