Production and characterization of activated carbon from barley straw by physical activation with carbon dioxide and steam (Record no. 52371)

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fixed length control field 02311nam a2200241Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625160225.0
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-18218
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
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245 10 - TITLE STATEMENT
Title Production and characterization of activated carbon from barley straw by physical activation with carbon dioxide and steam
490 0# - SERIES STATEMENT
Volume/sequential designation Biomass and BioEnergy, 115, p.64-73, 2018
520 3# - SUMMARY, ETC.
Summary, etc. In recent years, the growth of environmental protection policies has generated an increase in the global demand for activated carbon, the most widely used adsorbent in many industrial sectors, and with good prospects of production). This demand is driving by the search for renewable, abundant and low-cost precursor materials, as an alternative to traditional fossil sources. This study investigates the production of activated carbon from barley straw using physical activation method with two different activating agents, carbon dioxide and steam. Experimental tests under different conditions at each stage of the process, carbonization and activation, have been conducted in order to maximize the BET surface area and microporosity of the final product. During the carbonization stage, temperature and heating rate have been found to be the most relevant factors, while activation temperature and hold time played this role during activation. Optimal conditions for the activation stage were obtained at 800 °C and a hold time of 1 h in the case of activation with carbon dioxide and at 700 °C and a hold time of 1 h in the case of activation with steam. The maximum BET surface area and micropore volume achieved by carbon dioxide activation were of 789m2/g and 0.3268 cm3/g while for steam activation were 552m2/g and 0.2304 cm3/g, which represent respectively an increase of more than 43 percent and 42 percent for the case of activation with carbon dioxide.
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 BIOCHAR
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BARLEY STRAW
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element PHYSICAL ACTIVATION
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Pallares, Javier
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Gonzalez-Cencerrado, Ana
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Arauzo, Inmaculada
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1oJZSQmWhleV0JD5K_Bjm-5KYDUJwc1Od/view?usp=drivesdk">https://drive.google.com/file/d/1oJZSQmWhleV0JD5K_Bjm-5KYDUJwc1Od/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
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-18218 25.06.2025 25.06.2025 Documentos solicitados