Preparation of activated carbon from lignin by chemical activation (Record no. 45929)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02012nam a2200253Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625140656.0 |
| 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-11713 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Preparation of activated carbon from lignin by chemical activation |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Carbon, 38(13), p.1873-1878, 2000 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | Activated carbons were prepared from lignin by chemical activation with ZnCl , H PO and some alkali metal 2 3 4 compounds. The influence of carbonization and activating reagent on the pore structure of the activated carbon was investigated. It was found that the maximum surface areas were obtained at the carbonization temperature of 6008C in both ZnCl and H PO activation, and that the surface areas were as large as those of the commercial activated carbons. On the 2 3 4 other hand, in alkali metal activation it was found that the maximum surface areas were obtained at the carbonization temperature of 8008C. Except for Na CO maximum surface areas were much larger than those of the commercial activated 2 3 2 carbons. The activated carbon prepared by K CO activation showed a surface area of nearly 2000 m / g. It was shown that 2 3 ZnCl works effectively as dehydration reagent below 6008C. On the other hand, K CO works effectively in two 2 2 3 temperature ranges, below 5008C and above 6008C. Below 5008C, the carbonization behavior was modified by impregnation with K CO , but the pore structure changes little. Above 6008C, carbon was consumed by K CO reduction and then the 2 3 2 3 surface area was increased. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ACTIVATED CARBON |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ACTIVATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | BET SURFACE AREA |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | SURFACE AREAS |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hayashia, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kazehaya, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Muroyama, K. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Watkinson, A.P. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1_Q2nWe7wZiBZ-P3wvu8pRWfxzbleVjvu/view?usp=drivesdk">https://drive.google.com/file/d/1_Q2nWe7wZiBZ-P3wvu8pRWfxzbleVjvu/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-11713 | 25.06.2025 | 25.06.2025 | Documentos solicitados |