The chemical engineering journal
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چکیده
منابع مشابه
JOURNAL REVIEW Mathematics in Chemical Engineering: A 50 Year Introspection
A review is made of the role of mathematics in the field of chemical engineering in the latter half of the twentieth century. The beginning of this era was marked by the concerted effort of a few to raise the mathematical consciousness of the profession to think fundamentally about processes. We have accomplished this review by providing a rough structure of the areas of mathematics, deliberati...
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متن کاملChemical Engineering Software and Legal Protection Thereof
In recent years, an increasing number of Chemical Engineering Software (CES), which play an important role in improving efficiency in the petroleum industry, has been introduced to the market. Generally, software is the product of intellectual creativity, but protection of the intellectual property residing in software is the subject of some controversy. This paper explores the ...
متن کاملJournal of the Chilean Chemical Society
The fulvene complex (η-C5Me4CH2 )Re(CO)2(C6F5) 1a reacts with alkyl phosphines to yield the zwitterionic species (η-C5Me4CH2 PR3)Re(CO)2(C6F 5) 2 (R = Me, Et, Pr). Reaction of the analogous iodo complex (η-C5Me4CH2 )Re(CO)2I, 1b, with PMe3 and PEt3 affords the cationic species [(η-C5Me4CH2 (PR3))Re(CO)2(PR3)] + I 3 (R = Me, Et). However, reaction of 1b with P Pr3 yields the zwitterion (η-C5Me4C...
متن کاملJournal of the Chilean Chemical Society
New materials, based on the well-known spinel compound NiMn2O4, have been synthesized and characterized from the magnetic point of view. The manganese cation was partially substituted in the general formula NiMn2-xMexO4 , by nonmagnetic and magnetic elements, such as Me = Ga, Zn, Ni and Cr (0 x 1). Prior to the determination of their magnetic properties, the non-substituted spinel NiMn2O4 was c...
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ژورنال
عنوان ژورنال: The Chemical Engineering Journal
سال: 1979
ISSN: 0300-9467
DOI: 10.1016/0300-9467(79)80049-0