The process for reactivating a spent activated carbon would involve heating to 600-900°C (depending on what species need to be desorbed) under a flow of inert gas. In the case of steam-activated material, steam would need to be introduced at elevated temperature. This is not a process that would be recommended, unless it is carried out by a professional lab suited to such thermal processes.
37771
Activated Charcoal Norit®
Norit® GAC 1240W, from coal, steam activated, granular
Synonym(s):
Charcoal activated Norit®
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1 KG
$257.00
$257.00
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About This Item
Empirical Formula (Hill Notation):
C
CAS Number:
Molecular Weight:
12.01
UNSPSC Code:
11101522
NACRES:
NA.21
PubChem Substance ID:
EC Number:
231-153-3
Beilstein/REAXYS Number:
4360473
MDL number:
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InChI key
OKTJSMMVPCPJKN-UHFFFAOYSA-N
InChI
1S/C
SMILES string
[C]
form
granular
quality
steam activated
manufacturer/tradename
Norit® GAC 1240W
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
technique(s)
ion chromatography: suitable
diam.
~1 mm
ign. residue
≤12%
loss
≤5.0% loss on drying
greener alternative category
, Enabling
Quality Level
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Related Categories
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This Item | 53663 | 29238 | 242276 |
|---|---|---|---|
| diam. ~1 mm | diam. - | diam. ~3 mm | diam. - |
| form granular | form powder | form rod | form powder |
| grade for potable water processing | grade corresponds U.S. Food chemicals codex (3rd Ed.) | grade - | grade - |
| manufacturer/tradename Norit® GAC 1240W | manufacturer/tradename Norit® SX ultra | manufacturer/tradename Norit® RBAA-3 | manufacturer/tradename DARCO® |
| technique(s) ion chromatography: suitable | technique(s) - | technique(s) LPLC: suitable | technique(s) - |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.
Application
Legal Information
Norit is a registered trademark of Norit N.V.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Kinetics of hydrophobic organic contaminant extraction from sediment by granular activated carbon
Rakowska MI, et al.
Water Research, 51(2), 86-95 (2014)
Extraction of sediment-associated polycyclic aromatic hydrocarbons with granular activated carbon
Rakowska MI, et al.
Environmental Toxicology and Chemistry / Setac, 32(2), 304-311 (2013)
Performance of carbon nanomaterial (nanotubes and nanofibres) supported platinum and palladium catalysts for the hydrogenation of cinnamaldehyde and of 1-octyne.
Jung A, et al.
Applied Catalysis A: General, 362(1), 95-105 (2009)
Use of activated charcoal for the removal of patulin from cider.
Sands DC, et al.
Applied and Environmental Microbiology, 32(3), 388-391 (1976)
Diazepam stability in wastewater and removal by advanced membranes technology, activated carbon and micelle-clay complex
Bufo SA, et al.
Desalination and Water Treatment (2015)
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Hello, I would like to know the desorption temperature of this product. Thank you in advance for your answer.
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
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How much activated carbon (of for example, Norit GAC 830W) is needed to treat 1 m3 of water?
1 answer-
The volume of water that can be treated is entirely dependent upon the composition of the water. If the water is already ultra-pure, then it will be able to process far more water than if the water were tap water or groundwater. An accurate value can't be applied without more information.
Helpful?
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What is the surface area of this activated carbon?
1 answer-
The total surface area for this product is 1100 m²/g.
Helpful?
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