ECOLIB on DSpace CRIS
ECOLIB DIGITAL REPOSITORY is the institutional repository of National Research and Development Institute for Industrial Ecology ECOIND.
ECOLIB ensures preservation and management of documents and provides access to: articles of the ECOIND researchers published in national and international journals (full-paper/abstract), doctoral theses (abstract), conference and workshop papers, short description of the projects developed from 2006 till present, Proceedings of the International Symposium - Environment and Industry. The digital documents submitted in ECOLIB are indexed in Google Scholar.
Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/884| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Teodorescu, Lavinia | - |
| dc.contributor.author | Iliescu, Mircea | - |
| dc.contributor.author | Alexandres, C. | - |
| dc.contributor.author | Alexandres, A. | - |
| dc.date.accessioned | 2017-04-22T15:41:40Z | - |
| dc.date.available | 2017-04-22T15:41:40Z | - |
| dc.date.issued | 1984-01-30 | - |
| dc.identifier.other | Patent no. RO 83009-A | - |
| dc.identifier.uri | http://hdl.handle.net/123456789/884 | - |
| dc.description | Patent Assignee Name(s) and Code(s): INST EPURAREA APELO | en_US |
| dc.description.abstract | The process comprises oxidn. of cast iron chips in aq. soln. of ammonium nitrate, 5-15 g/l. The reaction is carried out in the presence of 2-4 g/l hydrochloric acid or 3-5 g/l of ferric chloride. The reaction, at 85-100 degrees C, takes 2-5 hours. | en_US |
| dc.language.iso | en_US | en_US |
| dc.subject | Magnetite | en_US |
| dc.title | Magnetite prepn. by oxidn. of cast iron chips in ammonium nitrate aq. soln. and hydrochloric acid | en_US |
| dc.title.alternative | Procedeu pentru obtinerea magnetitei | en_US |
| dc.type | Patent | en_US |
| item.fulltext | With Fulltext | - |
| item.cerifentitytype | Publications | - |
| item.grantfulltext | reserved | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.openairetype | Patent | - |
| item.languageiso639-1 | en_US | - |
| Appears in Collections: | Patents | |
Files in This Item:
| File | Description | Size | Format | Existing users please |
|---|---|---|---|---|
| Documentatie RO83009A.pdf | 17.19 kB | Adobe PDF | Request a copy | |
| RO83009A.pdf | 91.61 kB | Adobe PDF | Request a copy |
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