FIELD: chemistry.
SUBSTANCE: present invention relates to production of inorganic adsorbents. The method involves preparation of a hydro-reaction heterogeneous composition containing aluminium powder, sodium metasilicate and water, and reaction of initial components, wherein the sodium metasilicate used is a crystalline hydrate of sodium metasilicate in solid form. First, aluminium powder and the crystalline hydrate of sodium metasilicate are mixed, after which water is added to the obtained mixture in small portions.
EFFECT: invention enables to obtain amorphous aluminosilicate sorbent without using an external energy source.
8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PRODUCING ALUMINOSILICATE ADSORBENT | 2014 |
|
RU2577381C2 |
| HETEROGENEOUS HYDRO-REACTIVE COMPOSITION FOR PRODUCING HYDROGEN | 2009 |
|
RU2417157C1 |
| METHOD OF OBTAINING GRANULATED ALUMINOSILICATE ADSORBENT FOR CLEANING OF AQUEOUS MEDIA FROM CESIUM CATIONS | 2018 |
|
RU2681633C1 |
| METHOD OF PREPARING ALUMINOSILICATE ADSORBENT | 2008 |
|
RU2402486C2 |
| AUTONOMOUS HYDROGEN GENERATOR | 2012 |
|
RU2510876C2 |
| HYDROREACTIVE COMPOSITION FOR OBTAINING HYDROGEN BY CHEMICAL DECOMPOSITION OF MINERALISED AND SEWAGE WATER | 2011 |
|
RU2473460C2 |
| METHOD OF PRODUCING SORBENT FOR PURIFYING SOLUTIONS FROM HEAVY METAL IONS | 2014 |
|
RU2561117C1 |
| SORPTION MATERIAL FOR THE STRONTIUM RADIONUCLIDES SELECTIVE EXTRACTION FROM COMPLEX BY IONIC COMPOSITION SOLUTIONS AND METHOD OF THE STRONTIUM RADIONUCLIDES EXTRACTION WITH ITS HELP | 2018 |
|
RU2680964C1 |
| METHOD OF PRODUCING NaA OR NaX ZEOLITE (VERSIONS) | 2011 |
|
RU2452688C1 |
| METHOD OF PRODUCING ALUMINOSILICATE SORBENT | 2022 |
|
RU2825254C2 |
