ЧТО ОЗНАЧАЕТ СЛОВО 치글러나타촉매
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Значение слова 치글러나타촉매 в словаре корейский языка
Чиглитановый катализатор Катализатор, изобретенный немецким Чиглером в 1954 году, представляет собой реакционную смесь триэтилалюминия Al (C2H5) 3 и тетрахлорида титана TiCl4, которая оказывает большое влияние на развитие переходных элементов и на полях органической синтетической химии и каталитической химии. 치글러나타촉매
1954년경 독일의 치글러가 발명한 촉매로, 트라이에틸알루미늄 Al(C2H5)3과 사염화타이타늄 TiCl4의 반응혼합물인데, 전이원소화합의 발전과 유기합성화학·촉매화학 분야 등에 큰 영향을 미쳤다.
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КНИГИ НА КОРЕЙСКИЙ ЯЗЫКЕ, ИМЕЮЩЕЕ ОТНОШЕНИЕ К СЛОВУ «치글러나타촉매»
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1
Handbook of Fiber Chemistry, Third Edition - 153페이지
The Ziegler—Natta and the metallocene catalyst systems met this need in two giant steps. 3.3.3.1 Ziegler-Natta Catalysts In 1953, Ziegler [38] first employed aluminum trialkyl—titanium tetrachloride (R3Al—TiCl4) catalyst to prepare ...
2
Introduction to Industrial Polyethylene: Properties, ... - 36페이지
in commercial reactors can range from fractions of a second to several hours, depending on process and catalyst. See Chapter 7.) A few additional comments are warranted on nomenclature. Since discovery in the 1950s, Ziegler-Natta ...
3
Polymer Chemistry: Ziegler-Natta Catalyst, Condensation ...
the content of this book primarily consists of articles available from Wikipedia or other free sources online.
Source: Wikipedia, Books, LLC, Books Group, 2011
4
Ziegler-Natta Catalysts Polymerizations - 1페이지
Highlights of Ziegler–Natta Catalysts and Polymerizations I. Highlights The Ziegler–Natta catalyst is unique and marvelous, and it is doubtful that it can be challenged by any other catalyst for its versatility. It was discovered in the laboratories of ...
5
Inorganic and Organometallic Polymers - 50페이지
Since the Ziegler-Natta catalyst is heterogeneous in nature only the surface is active. Consequently, dispersing the titanium compound on a high surface area solid will enable more catalytic sites to be available for polymerization. The most ...
Vadapalli Chandrasekhar, 2005
6
Handbook of Thermoplastics - 2페이지
Guilio Natta's major contribution [7] was the use of the Ziegler catalyst, namely TiCl4-AlEt3, for the isospecific polymerization of propylene in 1954 and the resulting family of catalysts are now collectively called the Ziegler-Natta catalysts.
Olagoke Olabisi, Kolapo Adewale, 1997
7
Handbook of Grignard Reagents - 677페이지
Ziegler-Natta. Catalysis. BRIAN W. S. KOLTHAMMER The Dow Chemical Company, Freeport, Texas I. INTRODUCTION With ... significance of polyolefins, have prompted researchers to examine both advanced and novel catalyst formulations.
Gary S. Silverman, Philip E. Rakita, 1996
8
Polymeric Materials Encyclopedia, Twelve Volume Set - 8129페이지
Jonathan P. Blitz* Department of Chemistry Eastern Illinois University Craig C. Meverden Quantum Chemical Company Ziegler-Natta catalyst systems have been tremendously important in the commercial production of polyolefins for four ...
9
Concise Encyclopedia of Plastics - 138페이지
Ononner. catalyst, metallocene, processing As an example, blown-film extruders designed to process LLDPE can ... See catalyst, Ziegler–Natta. catalyst, negative A catalytic reaction such that the reaction is reduced by the presence of the ...
D.V. Rosato, Marlene G. Rosato, 2012
10
Long-Term Properties of Polyolefins - 23페이지
3 Catalyst Technologies for Polyethylene Today, polyethylenes are commercially produced using free-radical initiators, Ziegler-Natta catalysts, chromium oxide (Phillips type) catalysts, and more recently metallocene or single-site catalysts.
Ann-Christine Albertsson, 2004
