Synthesis and Shape-Selective Properties of ZSM-22 (Record no. 48575)

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fixed length control field 01386nam a2200193Ia 4500
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control field MX-MdCICY
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control field 20250625153940.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-14383
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250602s9999 xx |||||s2 |||| ||und|d
245 10 - TITLE STATEMENT
Title Synthesis and Shape-Selective Properties of ZSM-22
490 0# - SERIES STATEMENT
Volume/sequential designation Applied Catalysis, 48(1), p.137-148, 1989
520 3# - SUMMARY, ETC.
Summary, etc. Zeolite ZSM-22 was synthesized in the presence of diaminohexane. From the characterization of the synthesized material, it could be deduced that the organic compound acts as a pore-filling agent during synthesis. The H-form of the zeolite contains surface hydroxyl groups, which are identical with those found in H-ZSM-5 and other high-silica zeolites. The intracrystalline voids of ZSM-22 were characterized with catalytic test reactions. The constraint index was determined and the n-decane test applied. ZSM-22 catalytically behaves as a ten-membered ring zeolite, with an effective pore size slightly smaller than that of ZSM-5. As a result of shape-selective effects, n-decane isomerization products are mainly branced at the ends of the hydrocarbon chain.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Ernst, S.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Martens, J.A.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Jacobs, P.A.
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Uniform Resource Identifier <a href="https://drive.google.com/file/d/1Re9nS4u4uE3GBJodgb-i_oUKszJciPaR/view?usp=drivesdk">https://drive.google.com/file/d/1Re9nS4u4uE3GBJodgb-i_oUKszJciPaR/view?usp=drivesdk</a>
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-14383 25.06.2025 25.06.2025 Documentos solicitados