USA
1.Patent No. 6,864,202
Process for preparing sodium silicate alkali solution depleted of sodium salt and enriched in silica .
2. Patent No. 6,858,556
Stabilized dual zeolite single particle catalyst composition and a process thereof.
3. 6,855,653
Process for preparing hydro-desulfurization catalyst .
India
4. Patent No.195994
Process for preparing sodium silicate alkali solution depleted of sodium salt and enriched in silica.
5. Patent No.198331
Process for preparation of bi-functional FCC catalyst composition.
6. Patent No. 208603
Process for enhancing yield of sodium aluminosilicate molecular sieves during synthesis.
7. Patent No. 208782
Process for preparation of mesoporous clay.
8. Patent No.208838
Stabilized dual zeolite particle catalyst composition and a process therefore.Please leave your comments below by clicking on comments
Monday, March 2, 2009
Patents
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