Published 1998
| Version v1
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Carbon formation under thermo-catalytic pyrolysis of hydrocarbons
Creators
- 1. Kazakhskij Gosudarstvennyj Natsional'nyj Univ., Almaty (Kazakhstan)
- 2. Fiziko-Tekhnicheskij Inst., Almaty (Kazakhstan)
Description
Process of catalytic thermo-cracking directed on generation of carbon-containing compositions is considered. Filling of carbon for clays and mixture of clay with the Turgaj slurry in 1:1 ratio has been conducted during 30 min within temperature range 450-900 deg C on running pyrolysis facility under propane-butane mixture flow rate 70-75 mm3/min. Study of the structure change and the samples content was conducted by IR- and EPR-spectroscopy method. It was determined that samples filling of carbon is carrying out by carbide mechanism. New materials which can operate in capacity of sorbents for sewage waters purification from ions of heavy metals and organic substances are received
Availability note (English)
Available from INIS in electronic formFiles
30011566.pdf
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Additional details
Additional titles
- Original title (Russian)
- Образование углерода при термокаталитическом пиролизе углеводородов
Publishing Information
- Publisher
- KazGU
- Imprint Place
- Almaty (Kazakhstan)
- Imprint Pagination
- 8 p.
- Report number
- INIS-KZ--049
INIS
- Country of Publication
- Kazakhstan
- Country of Input or Organization
- Kazakhstan
- INIS RN
- 30011566
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- BUTANE; CARBON COMPOUNDS; CARBONACEOUS MATERIALS; CATALYTIC CRACKING; CHEMICAL PREPARATION; CLAYS; EPR SPECTROMETERS; INFRARED SPECTROMETERS; PROPANE; PYROLYTIC CARBON; SEWAGE; SLURRIES; TEMPERATURE RANGE 0400-1000 K; WASTE PROCESSING
- Descriptors DEC
- ALKANES; CARBON; CHEMICAL REACTIONS; CRACKING; DECOMPOSITION; DISPERSIONS; ELEMENTS; HYDROCARBONS; MANAGEMENT; MATERIALS; MEASURING INSTRUMENTS; MINERALS; MIXTURES; NONMETALS; ORGANIC COMPOUNDS; PYROLYSIS; SILICATE MINERALS; SPECTROMETERS; SUSPENSIONS; SYNTHESIS; TEMPERATURE RANGE; THERMOCHEMICAL PROCESSES; WASTE MANAGEMENT; WASTES
Optional Information
- Notes
- 8 refs., 2 tabs., 2 figs. Published in the Bulletin Kazak State National Univ. Physical series no. 5