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Your search keyword '"Sieves -- Usage"' showing total 4 results
Start Over Descriptor "Sieves -- Usage" Topic chemicals, plastics and rubber industries
4 results on '"Sieves -- Usage"'

1. Synthesis of TS-I molecular sieve using a new Ti source

Author

Borin, Mario F., da Silva, Teresa, Felisbino, Romilda Fernandez, and Cardoso, Dilson

Subjects
Hydrolysis -- Analysis, Sieves -- Usage, Titanium -- Structure, Titanium -- Chemical properties, Titanium -- Spectra, Ultraviolet spectroscopy -- Analysis, X-rays -- Diffraction, X-rays -- Analysis, Chemicals, plastics and rubber industries
Abstract

The incorporation of Ti in the MFI structure using easy to handle source, the hexafluorotitanic acid, is successfully achieved without the formation of cominant phases. In comparison with the traditionally used tetraethyl orthotitanate and tetraethyl orthosilicate, this method presents the advantages of low cost and stability of the reagents as they do not undergo hydrolysis when exposed to air.

Published
2006

2. Vanadium containing mesoporous silica of high photocatalytic activity and stability even in water

Author

Shiraishi, Yasuhiro, Morishita, Masatsugu, Teshima, Yugo, and Hirai, Takayuki

Subjects
Raman spectroscopy -- Analysis, Sieves -- Usage, X-rays -- Diffraction, X-rays -- Analysis, Chemicals, plastics and rubber industries
Abstract

Vanadium containing mesoporous silica molecular sieve with highly dispersed and tetrahedrally coordinated V-oxide ([V.sup.v][O.sub.4]) species was prepared by a modified surfactant-templating method and its photocatalytic activity and stability was studied. The measurements reveal that the modified templating method creates [V.sup.v][O.sub.4] species confined within silica layer, while other methods create [V.sup.v][O.sub.4] species exposed on silica surface.

Published
2006

3. Faster product changeover

Author

Amin, Shiral

Subjects
Deloro Stellite Inc. -- Production management, Deloro Stellite Inc. -- Quality management, Deloro Stellite Inc. -- Equipment and supplies, Aluminum industry -- Equipment and supplies, Aluminum industry -- Production management, Aluminum industry -- Quality management, Sieves -- Usage, Sieves -- Design and construction, Powder coatings -- Production processes, Business, Chemicals, plastics and rubber industries
Published
2010

4. Cipla in Goa chooses Russell Finex OEL level 5 screener

Subjects
Cipla Ltd. -- Buildings and facilities, Cipla Ltd. -- Technology application, Cipla Ltd. -- Equipment and supplies, Pharmaceutical industry -- Buildings and facilities, Pharmaceutical industry -- Technology application, Pharmaceutical industry -- Equipment and supplies, Sieves -- Usage, Technology application, Business, Business, international, Chemicals, plastics and rubber industries, Engineering and manufacturing industries
Abstract

Cipla Ltd.'s plant, which has been in operation since 2005, needed a number of sieving operations. Tapas Datta, factory manager of plant, selected the Russell Finex Compact Airlock Sieve, which uses a pneumatic clamping system. Product trials showed how the new Airlock screener utilizes the Russell Compact technology to increase the efficiency of screening.

Published
2009

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