Efeito da preparação nos sítios de cromo....pdf
Efeito da preparação nos sítios de cromo....pdf Efeito da preparação nos sítios de cromo....pdf
__________________________________________________________________Referências Bibliográficas REFERÊNCIAS BIBLIOGRÁFICAS 1 - Weckhuysen, B. M. e Schoonheydt, R. A., "Olefin polymerization over supported chromium oxide catalysts", Catal. Today, 51, 215-219, 1999. 2 - Thomas, C. L., “Catalytic process and proven catalysts”, Academic Press, New York, 1970. 3 - Karol, F. J., Wagner, B. E., Levine, I. J., Goeke G. L. e Noshay, A., “New catalysis and process for ethylene polymerization”, Advances in Polyolefins (Proc. ACS Int. Symp.), in R. B. Seymour e T. Cheng (Editores), 337-354, 1987. 4 - Fu, S-L. e Lunsford, J. H., “Chemistry of organochromium complexes on inorganic oxide supports. 1. Characterization of chromocene on silica catalysts”, Langmuir, 6, 1774-1783, 1990. 5 - Marsden, C. E., “The influence of silica support on polymerization catalyst performance”, Preparation of Catalysts V, G. Poncelet, P. A. Jacobs, P. Grange e B. Delmon (Editores), 215-227, 1991. 6 - Hogan, J. P., Norwood, D. D. e Ayres, C. A., "Phillips petroleun company loop reactor technology", J. Appl. Polym. Sci., Appl. Polym. Symp., 36, 49-60, 1981. 7 - Vansant, E. F., Van Der Voort, P. e Vrancken, K. C., “Characterization and chemical modification of the silica surface”, Studies in Surface Science and Catalysis, 93 (1-6), Elsevier, 1-131, 1995. 8 - Zhuravlev, L. T., “Concentration of hydroxyl groups on the surface of amorphous silicas”, Langmuir, 3, 316-318, 1987. 9 - Rebenstorf, B., “Modified chromium/silica gel catalysts: na FTIR study of the addition of alkali metal ions”, Acta Chem. Scand., 45, 1012-1017, 1991. 10 - Henry, N. e Ross, R. A., “The thermal dehydration of silica xerogel promoted by alkaline-earth chlorides”, J. Chem. Soc., 4265-4268, 1962. 11 - Kondo, S. e Muroya, M., “The dehydration of surface silanol on silica gel”, Russian J. Phys. Chem., 39(3), 2657, 1965. 12 - Liverovskaya, N. V. e Kol’tsov, S. L., “Effect of adsorbed potassium ions on the dehydration of silica gel”, Russian J. Phys. Chem. Engl. Trans., 39, 408, 1965. 13 - McDaniel, M. P., “Supported chromium catalysts for ethylene polymerization”, Adv. Catal., 33, 47-98, 1985. 202
__________________________________________________________________Referências Bibliográficas 14 - Encyclopedia of Polymer Science and Engineering, Mark, H. F., Bilakes, N. M., in C. G. Overberger e G. Menges (Editores), John Wiley & Sons, vol. 6, p. 384, 1986. 15 - Reisch, M. S., “Plastics maker remold industry”, Chem. Eng. News, in M. Jacobs (Editor), 75 (21), 14, 1997. 16 - Wigotski, V., “Polyolefins”, Plastics Engineering, vol. L (7), 14, 1994. 17 - Theopold, K. H., “Understanding chromium-based olefin polymerization catalysts”, Chemtech, 26-32, outubro 1997. 18 - “A chegada ao novo ciclo”, Plásticos em revista, em B. Helman e H. Helman (Editores), 12, Outubro/2001. 19 - "World Petrochemicals", SRI Consulting, http://wp.sric.sri.com/public/brazil- pe.pdf, 2000. 20 - Granchelli, F. E. e Walker, G. B., US Patent 2,863,891, 1958. 21 - Baker, L. M. e Carrick, W. L., "Bistriphenylsilylchromate. Oxidation of olefins and use in ethylene polymerization", J. Org. Chem., 35, 774-776, 1970. 22 - Monteiro, R. S., "Propriedades estruturais, morfológicas e catalíticas de sistemas Pd/CeO2/Al2O3", Tese D.Sc., p. 25, COPPE/UFRJ, 1997. 23 - Wagner, C. D., Riggs, W. M., Davis, L. E., Moulder, J. F. e Muilenberg, G. E., "Handbook of X-ray photoelectron spectroscopy", Perkin Elmer Corp. (Phys. Elec. Division), 1979. 24 - Shirley, D. A., “High-resolution X-ray photoelectron photoemission spectrum of valence bands of gold”, Phys. Rev. B – Solid St., 5 (12), 4709-&, 1972. 25 - Mikolaichuck, V., Stoch, J., Babich, I., Isarov, A., Plyuto, Y. e Chuiko, A., “XPS study of the supported CrO3/SiO2 system – elimination of the oxide-support contribution from the Cr 2p band”, Surf. Interface Anal., 20 (1), 99, 1993. 26 - Weckhuysen, B. M. e Schoonheydt, R. A., "Olefin polymerization over supported chromium oxide catalysts", Cat. Today, 51, 215-219, 1999. 27 - McDaniel, M. P. e Welch, M. B., “The activation of the Phillips polymerization catalyst 1-Influence of the hydroxyl population”, J. Catal., 82, 98-109, 1983. 28 - McDaniel, M. P., “The state of Cr(VI) on the phillips polymerization catalyst IV. Saturation coverage”, J. Catal., 76, 37-47, 1982. 203
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__________________________________________________________________Referências Bibliográficas<br />
REFERÊNCIAS BIBLIOGRÁFICAS<br />
1 - Weckhuysen, B. M. e Schoonheydt, R. A., "Olefin polymerization over supported<br />
chromium oxi<strong>de</strong> catalysts", Catal. To<strong>da</strong>y, 51, 215-219, 1999.<br />
2 - Thomas, C. L., “Catalytic process and proven catalysts”, Aca<strong>de</strong>mic Press, New<br />
York, 1970.<br />
3 - Karol, F. J., Wagner, B. E., Levine, I. J., Goeke G. L. e Noshay, A., “New catalysis<br />
and process for ethylene polymerization”, Advances in Polyolefins (Proc. ACS<br />
Int. Symp.), in R. B. Seymour e T. Cheng (Editores), 337-354, 1987.<br />
4 - Fu, S-L. e Lunsford, J. H., “Chemistry of organochromium complexes on inorganic<br />
oxi<strong>de</strong> supports. 1. Characterization of chromocene on silica catalysts”,<br />
Langmuir, 6, 1774-1783, 1990.<br />
5 - Mars<strong>de</strong>n, C. E., “The influence of silica support on polymerization catalyst<br />
performance”, Preparation of Catalysts V, G. Poncelet, P. A. Jacobs, P. Grange e<br />
B. Delmon (Editores), 215-227, 1991.<br />
6 - Hogan, J. P., Norwood, D. D. e Ayres, C. A., "Phillips petroleun company loop<br />
reactor technology", J. Appl. Polym. Sci., Appl. Polym. Symp., 36, 49-60, 1981.<br />
7 - Vansant, E. F., Van Der Voort, P. e Vrancken, K. C., “Characterization and chemical<br />
modification of the silica surface”, Studies in Surface Science and Catalysis, 93<br />
(1-6), Elsevier, 1-131, 1995.<br />
8 - Zhuravlev, L. T., “Concentration of hydroxyl groups on the surface of amorphous<br />
silicas”, Langmuir, 3, 316-318, 1987.<br />
9 - Rebenstorf, B., “Modified chromium/silica gel catalysts: na FTIR study of the<br />
addition of alkali metal ions”, Acta Chem. Scand., 45, 1012-1017, 1991.<br />
10 - Henry, N. e Ross, R. A., “The thermal <strong>de</strong>hydration of silica xerogel promoted by<br />
alkaline-earth chlori<strong>de</strong>s”, J. Chem. Soc., 4265-4268, 1962.<br />
11 - Kondo, S. e Muroya, M., “The <strong>de</strong>hydration of surface silanol on silica gel”,<br />
Russian J. Phys. Chem., 39(3), 2657, 1965.<br />
12 - Liverovskaya, N. V. e Kol’tsov, S. L., “Effect of adsorbed potassium ions on the<br />
<strong>de</strong>hydration of silica gel”, Russian J. Phys. Chem. Engl. Trans., 39, 408, 1965.<br />
13 - McDaniel, M. P., “Supported chromium catalysts for ethylene polymerization”,<br />
Adv. Catal., 33, 47-98, 1985.<br />
202