Description: technologyComment of carbon black production (GLO): The most important production process used nowadays is the oil-furnace process – other processes like e.g. thermal or acetylene carbon black processes are only of minor interests and therefore not further examined within this study here. The oil-furnace process is, according to Voll and Kleinschmit (2010) and Dannenberg and Paquin (2000) a partial combustion process of liquid aromatic residual hydrocarbons. The principle is to atomize the feedstock into the reactor, where it is decomposed into carbon black and hydrogen due to the fact that the oxygen available is not sufficient for a combustion of all the input. The reactor temperature is in the order of 1200 to 1900 °C, achieved through the combustion of natural gas and of the unreacted feedstock. After the decomposition, a fast quenching has to be done to avoid the loss by reaction of carbon black with carbon dioxide and water. The further processing consists mainly of drying and separation from other substances like tail gases, through a filter system. This dataset describes the production of carbon black with the oil-furnace process, using natural gas as further energy input. The inventory is based on literature information about two different types of carbon black, as well as estimations based on industrial data. The emission amount is estimated while the composition is based on literature. References: Voll, M. and Kleinschmit, P. 2010. Carbon, 6. Carbon Black. Ullmann's Encyclopedia of Industrial Chemistry. Dannenberg E. M. and Paquin L. (2000) Carbon Black. In: Kirk-Othmer Encyclopedia of Chemical Technology, Fourth Edition, Electronic Release, 4 th Electronic Release Edition. Wiley InterScience, New York, Online-Version under: http://www.mrw.interscience.wiley.com/kirk.
Types:
Text {
text_type: Report,
}
Comment: This is a market activity. Each market represents the consumption mix of a product in a given geography, connecting suppliers with consumers of the same product in the same geographical area. Markets group the producers and also the imports of the product (if relevant) within the same geographical area. They also account for transport to the consumer and for the losses during that process, when relevant. This is the market for 'carbon black', in the Global geography. Transport from producers to consumers of this product in the geography covered by the market is included. 'carbon black' is an inorganic substance with a CAS no. : 101239-80-9. It is called 'carbon' under IUPAC naming and its molecular formula is: C. It is solid under normal conditions of temperature and pressure as a black powder. It is modelled as a pure substance. On a consumer level, is used in the following products: inks and toners, adhesives and sealants, coating products, fillers, putties, plasters, modelling clay, textile treatment products and dyes, finger paints, lubricants and greases and cosmetics and personal care products. There is no publicly available information about the consumption of this substance on industrial sites. This market is supplied by the following activities with the given share: carbon black production, GLO: 1.0 generalComment of carbon black production (GLO): This dataset represents the production of 1 kg of solid carbon black. Carbon black is a very fine powder which as a high surface area and is mainly composed of carbon. About 90% of the carbon black produced is used by the rubber industry as a reinforcing filler in tires, tubes, conveyor belts, cables, rubber profiles, and other mechanical rubber goods. Carbon black is also used as a pigment for the manufacture of printing inks, coloring plastics, fibers, lacquers, coatings, and paper (Voll and Kleinschmit 2010). The furnace black process is currently the most important production process for carbon black and is the one that is modeled in this dataset. This dataset is based on several literature sources, as well as estimations based on industrial data (Gendorf 2016). References: Gendorf (2016) Umwelterklärung 2015, Werk Gendorf Industriepark, www.gendorf.de. Althaus H.-J., Chudacoff M., Hischier R., Jungbluth N., Osses M. and Primas A. (2007) Life Cycle Inventories of Chemicals. ecoinvent report No. 8, v2.0. EMPA Dübendorf, Swiss Centre for Life Cycle Inventories, Dübendorf, CH. Voll, M. and Kleinschmit, P. 2010. Carbon, 6. Carbon Black. Ullmann's Encyclopedia of Industrial Chemistry.
Origin: /Bund/UBA/ProBas
Tags: Acetylen ? Erdgas ? New York ? Kohlenwasserstoff ? Sauerstoff ? Wasserstoff ? Industrieruß ? Filter ? Kind ? Kohlendioxid ? Verbrennungstemperatur ? Ruß ? Gasförmiger Stoff ? Chemikalien ? Daten ? Energie ? Reaktor ? Rohstoff ? Studie ? Wasser ? Stoff ? Rückstand ? Manufacture of basic chemicals ? Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms ? Manufacture of chemicals and chemical products ? Manufacturing ?
License: unbekannt
Language: Deutsch
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