XPS study of basic aluminum sulphate and basic aluminium nitrate
نویسندگان
چکیده
منابع مشابه
Potential of Vegetable Tanning Materials and Basic Aluminum Sulphate in Sudanese Leather Industry
Ecological pressures on chromium have now forced the leather industry to look for possible alternatives. A vegetablealuminum combination tannage has been studied, with special attention being given to intended final product. Aluminum is mineral tanning agents that are widely used to stabilize collagens in the leather industry. In this study, the crosslinking of vegetable and aluminum, with coll...
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In this paper, we introduce the concept of semihyperring $(R,+,cdot)$ together with a suitable partial order $le$. Moreover, we introduce and study hyperideals in ordered semihyperrings. Simple ordered semihyperrings are defined and its characterizations are obtained. Finally, we study some properties of quasi-simple and $B$-simple ordered semihyperrings.
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ژورنال
عنوان ژورنال: Materials Letters
سال: 2005
ISSN: 0167-577X
DOI: 10.1016/j.matlet.2005.02.029