| 000 | 03539nlm1a2200517 4500 | ||
|---|---|---|---|
| 001 | 660838 | ||
| 005 | 20231030041725.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\30902 | ||
| 035 | _aRU\TPU\network\27131 | ||
| 090 | _a660838 | ||
| 100 | _a20191029a2019 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aMechanochemical Preparation of Slow Release Fertilizer Based on Glauconite–Urea Complexes _fM. A. Rudmin [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 51 tit.] | ||
| 330 | _aWe investigated the mechanochemical synthesis of complex slow release fertilizers (SRF) derived from glauconite. We studied the effectiveness of the mechanical intercalation of urea into glauconite using planetary and ring mills. The potassium-nitric complex SRFs were synthesized via a mechanochemical method mixing glauconite with urea in a 3:1 ratio. The obtained composites were analyzed using X-ray diffraction analysis, scanning electron microscopy, X-ray fluorescence analysis, and infrared spectroscopy. The results show that as duration of mechanochemical activation increases, the mineralogical, chemical, and structural characteristics of composites change. Essential modifications associated with a decrease in absorbed urea and the formation of microcrystallites were observed when the planetary milling time increased from 5 to 10 min and the ring milling from 15 to 30 min. Complete intercalation of urea into glauconite was achieved by 20 min grinding in a planetary mill or 60 min in a ring mill. Urea intercalation in glauconite occurs much faster when using a planetary mill compared to a ring mill. | ||
| 461 | _tMinerals | ||
| 463 |
_tVol. 9, iss. 9 _v[507, 10 p.] _d2019 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aslow release fertilizer | |
| 610 | 1 | _aglauconite | |
| 610 | 1 | _aurea | |
| 610 | 1 | _aintercalation | |
| 610 | 1 | _amechanochemical activation | |
| 610 | 1 | _amilling | |
| 610 | 1 | _aудобрения | |
| 610 | 1 | _aглауконит | |
| 610 | 1 | _aмочевина | |
| 610 | 1 | _aпрослойки | |
| 610 | 1 | _aмеханохимическая активация | |
| 610 | 1 | _aфрезерование | |
| 701 | 1 |
_aRudmin _bM. A. _cgeologist _cEngineer-researcher of Tomsk Polytechnic University _f1989- _gMaksim Andreevich _2stltpush _3(RuTPU)RU\TPU\pers\33254 |
|
| 701 | 1 |
_aAbdullaev _bE. _cgeologist _cResearcher, Tomsk Polytechnic University, Ph.D _f1984- _gElshan _2stltpush _3(RuTPU)RU\TPU\pers\44919 |
|
| 701 | 1 |
_aRuban _bA. S. _cgeologist _cengineer of Tomsk Polytechnic University _f1991- _gAleksey Sergeevich _2stltpush _3(RuTPU)RU\TPU\pers\34023 |
|
| 701 | 1 |
_aBuyakov _bA. S. _cspecialist in material science _cassistant Professor of Tomsk Polytechnic University _f1992- _gAles Sergeevich _2stltpush _3(RuTPU)RU\TPU\pers\40001 |
|
| 701 | 1 |
_aSoktoev _bB. R. _cGeochemist _cAssistant of the Department of Tomsk Polytechnic University _f1990- _gBulat Rinchinovich _2stltpush _3(RuTPU)RU\TPU\pers\34950 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИнженерная школа природных ресурсов _bОтделение геологии _h8083 _2stltpush _3(RuTPU)RU\TPU\col\23542 |
| 801 | 2 |
_aRU _b63413507 _c20200117 _gRCR |
|
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/57330 | |
| 856 | 4 | _uhttps://doi.org/10.3390/min9090507 | |
| 942 | _cCF | ||