脫瀝青的 的英文怎麼說
中文拼音 [tuōlìqīngde]
脫瀝青的
英文
deasphalting- 脫 : Ⅰ動詞1 (脫落) cast; shed; drop; fall off 2 (取下; 除去) take off; strip; cast off 3 (脫離) ...
- 瀝 : Ⅰ動 (液體滴落) drop; drip; trickle Ⅱ名詞(液體的點滴) drop; drip; trickle
- 青 : Ⅰ形容詞1 (藍色或綠色) blue or green 2 (黑色) black : 青布 black cloth; 青牛 black ox3 (年輕...
- 的 : 4次方是 The fourth power of 2 is direction
- 瀝青 : pitch; asphalt; bitumen; mineral resin; dacholeum; goudron; chian; pez; peucine; pitchblende
-
Manufacturing technique of wax microcrystalline : with crude oil vacuum residua fractions as material, it is made from propane taking off asphaltum, furfural refining, ketone benzene taking off oil, and argil refining
微晶蠟的生產工藝流程:本產品以天然原油的減壓渣油為原料,經丙烷脫瀝青、糠醛精製、酮苯脫油、白土補充精製及加氫補充精製冷卻后成型而制得該系列產品。In the highway blacktop design criterion ( tjt014 - 97 ), four methods are recommended to the value of the modulus of resilience of the roadbed. however, the limitation of the methods induce disconnection between the designing modulus index and the compaction in the process of field construction
盡管現行《公路瀝青路面設計規范》 ( tjt014 - 97 )中,推薦了4種不同方法確定路基回彈模量值,但是由於這些方法的局限性,導致路基設計回彈模量取值與現場施工壓實過程脫節。Abstract : the authers has studied the phase cha racteristics and phase equilibri um of sda ( solvent - deasphalting ) of dagang residue - ic4 and dagang residue m ixed w ith some ccdo ( catalytic cracking decant oil ) - ic4 system under subcritical condit ions systematically
文摘:系統地研究了大港渣油-異丁烷體系及混有催化裂化澄清油的大港渣油-異丁烷體系在亞臨界條件下,溶劑脫瀝青過程的相特性及相平衡。Production of paving asphalt from doa is one of proposals which can make reasonable use of doa
如通過控制適宜的脫瀝青油收率,孤島、二連等渣油的脫油瀝青可以達到合格道路瀝青的要求。At end, the construction techniques in pccp rehabilitation are presented including grouting to the base of pcc slab, placing the geotextile and ac overlay
最後,提出水泥混凝土路面修復過程的板底脫空處理及土工織物、瀝青加鋪層的施工技術。Moreover, rsda may be a promising technology to improve the quality of highway paving asphalt ( e. g. reducing wax content of the asphalt )
渣油溶劑脫瀝青技術作為改善道路瀝青性質的重要技術手段還可望在國內高等級道路瀝青質量提高(如降低蠟含量)中發揮作用。The phase diagram and the operational area of sda process u nder subcritical conditions for the systems have been determined
得到了在亞臨界條件下溶劑脫瀝青過程的相圖及適宜的操作區。If you test or specify material properties of hot mix asphalt, this manual will help you learn the causes of moisture damage and stripping, test methods to evaluate moisture damage potential, treatments to prevent moisture damage, and best practices to minimize moisture damage in hma pavements
如果你從事熱拌瀝青材料性能的檢測工作,這本手冊將幫助你了解水損害和脫模的原因,對潛在水損害的進行評估的測試方法,預防水損害的處理方法,以及將熱拌瀝青混凝土路面水損害程度降到最低的最實用方法。分享友人