Download or read book Contribution l tude sur une alumine et sur un gel de silice des propri t s de l eau superficielle written by Marcel Eyraud and published by . This book was released on 1965 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude des gels mixtes de silice et d alumine de leurs propri t s acides et de leur activit en catalyse written by Louis de Mourgues and published by . This book was released on 1957 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude des gels mixtes silice alumine written by Denise Barthomeuf and published by . This book was released on 1963 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude des gels d alumine d sorganis e written by Michel Vital Mathieu and published by . This book was released on 1956 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude de l eau de constitution des silices poreuses written by Maurice Castagné and published by . This book was released on 1969 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude des propri t s acides des gels mixtes silice alumine written by and published by . This book was released on 1962 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude de la pr paration et des propri t s de gels de silice et de silice alumine obtenus partir des compos s organiques written by Jacques Jacoby and published by . This book was released on 1966 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les gels de silice et les gels mixtes de silice-alumine sont des produits industriels fabriqués en grande quantité. Les recherches de laboratoire sont généralement menées sur ces derniers ou bien sur des produits préparés par des méthodes peu différentes qui conduisent également à des substances souillées d'impuretés, que le lavage n'élimine pas totalement. Il est donc difficile de connaître leurs propriétés intrinsèques. Pour obtenir des gels purs, nous nous sommes adressés à des sources nouvelles de silice et d'alumine : le silicate d'étyle et l'isopropylate d'aluminium qui peuvent tous deux être aisément purifiés. Tout d'abord, nous avonc cherché les conditions de préparation de gels poreux. Puis la stabilité thermique des produits thermiques obtenus a été étudiée. Enfin quelques investigations ont été faites sur la nature de la surface des silice-alumine qui sont des catalyseurs très utilisés.

Download or read book Contribution l tude de l eau de constitution des gels de silice written by Meyer Claude Naccache and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude des propri t s acides des gels mixtes silice alumine written by Denise Barthomeuf and published by . This book was released on 1962 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude de l eau contenue dans les zeolites et les silices alumines written by Joël Kermarec and published by . This book was released on 1968 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude de quelques propri t s relatives la texture la structur l acidit et l activit catalytique des gels mixtes silice alumine written by Jean-Louis Weill and published by . This book was released on 1960 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude de quelques propri t s relatives la texture la structure l acidit et l activit catalytique des gels mixtes silice alumine written by Jean-Louis Weill and published by . This book was released on 1960 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude des propri t s physico chimiques des gels mixtes silice alumine et de leur activit catalytique dans la r action de craquage du cum ne written by Fernand Sattonnay and published by . This book was released on 1964 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude d un catalyseur de cracking silice alumine written by Georges Perriolat and published by . This book was released on 1969 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution l tude de quelques propri t s relatives la texture la structure l acidit et l activit catalytique des gels mixtes silice alumine written by and published by . This book was released on 1960 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Etude de l eau de constitution de plusieurs oxydes grande surface sp cifique glucine alumine silice alumine written by and published by . This book was released on 1964 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dictionary of Building and Civil Engineering written by Don Montague and published by Taylor & Francis. This book was released on 1996 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.