RU2018113248A - Спечённые сферы, способ их получения и их использование - Google Patents
Спечённые сферы, способ их получения и их использование Download PDFInfo
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- RU2018113248A RU2018113248A RU2018113248A RU2018113248A RU2018113248A RU 2018113248 A RU2018113248 A RU 2018113248A RU 2018113248 A RU2018113248 A RU 2018113248A RU 2018113248 A RU2018113248 A RU 2018113248A RU 2018113248 A RU2018113248 A RU 2018113248A
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- 238000004519 manufacturing process Methods 0.000 title claims 3
- 238000000034 method Methods 0.000 claims 9
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 7
- 239000011707 mineral Substances 0.000 claims 7
- 239000000654 additive Substances 0.000 claims 5
- 229910052782 aluminium Inorganic materials 0.000 claims 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 5
- 239000011230 binding agent Substances 0.000 claims 5
- 239000013067 intermediate product Substances 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000004375 Dextrin Substances 0.000 claims 2
- 229920001353 Dextrin Polymers 0.000 claims 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 2
- 235000019425 dextrin Nutrition 0.000 claims 2
- 239000010433 feldspar Substances 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
- 235000013980 iron oxide Nutrition 0.000 claims 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims 2
- 229920000609 methyl cellulose Polymers 0.000 claims 2
- 239000001923 methylcellulose Substances 0.000 claims 2
- 235000010981 methylcellulose Nutrition 0.000 claims 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 2
- 239000011118 polyvinyl acetate Substances 0.000 claims 2
- 229920002689 polyvinyl acetate Polymers 0.000 claims 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 2
- 229910052604 silicate mineral Inorganic materials 0.000 claims 2
- 239000007858 starting material Substances 0.000 claims 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 235000013379 molasses Nutrition 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
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Claims (30)
1. Спеченные сферы, получаемые из красной грязи в качестве исходного материала, включающие в себя, по крайней мере, окись алюминия, окислы железа, окись кремния и окись титана,
отличающиеся тем, что
исходный материал содержит, по крайней мере, 70% (w/w) кранной грязи, рассчитанной на сухую массу, и что округлость и сферичность спеченных сфер составляет выше, чем 0,6.
2. Спеченные сферы по п. 1, отличающиеся тем, что
размер спеченных сфер составляет диапазон от 0,2 мм до 1 мм, и/или что абсорбция воды составляет предел до 10% (w/w) и/или что плотность обшей массы находится в диапазоне от 1100 до 1400 кг/м3.
3. Спеченные сферы в соответствии с любым из предшествующих пунктов, отличающиеся тем, что
сферы далее включают в себя добавки и/или связующие вещества, причем добавки выбираются из группы, включающей в себя минералы полевого шпата, минералы алюминия, кальцинированные минералы алюминия, клеевые минералы или силикатные минералы или их смеси и при этом связующие вещества выбираются из группы, включающей в себя поливиниловый спирт, поливиниловый ацетат, метиловая целлюлоза, декстрин и меласса.
4. Способ получения спеченных сфер в соответствии с пп. 1-3, включающий в себя следующие этапы:
a) подают красную грязь, являющуюся остатком от алюминиевого производства,
b) необязательно регулируют велчину рН красной грязи до значения ниже, чем 9,
c) гранулируют красную грязь после этапа b) при непрерывном просушивании,
d) спекают гранулы после этапа с).
5. Способ по п. 4, отличающийся тем, что
этап b1) выполняют после этапа b), при этом добавки и/или связующие вещества смешивают с красной грязью, причем красная грязь присутствует в количестве, по крайней мере, 70% (w/w), а остаток составляют добавки и/или связующие вещества и при этом добавки выбираю из группы, включающей в себя минералы полевого шпата, минералы алюминия, кальцинированные минералы алюминия или силикатные минералы или их смеси и при этом связующие вещества выбирают из группы, включающей в себя поливиниловый спирт, поливиниловый ацетат, метиловую целлюлозу, декстрин и мелассу или их смеси.
6. Способ в соответствии с любым из пп. 4-5, отличающийся тем, что
на этапе b) формируют суспензию из красой грязи путем добавления воды и при этом соотношение красной грязи к воде составляет диапазон от 35/65 до 65/35 (w/w).
7. Способ по любому из пп. 4-6,
отличающийся тем, что
после этапа b) красную грязь просушивают.
8. Способ по любому из пп. 4-7,
отличающийся тем, что
после этапа с) процесс останавливают и полученный продукт изолируют как промежуточный продукт.
9. Промежуточный продукт, содержащий не спеченные сферы, включающий в себя, по крайней мере, окислы железа, окись титана и окись алюминия,
отличающийся тем, что
округлость и сферичность не спеченных сфер составляет более, чем 0,6.
10. Промежуточный продукт в соответствии с п. 9, отличающийся тем, что
плотность не спеченных сфер составляет диапазон от 800 до 1000 кг/м3.
11. Использование промежуточного продукта в соответствии с п. 9 или 10 для производства спеченных сфер в соответствии с пп. 1-3.
12. Использование промежуточного продукта в соответствии с п. 9 или 10 для процессов геологического затвердевания или для материалов мусорной свалки.
13. Использование спеченных сфер в соответствии с пп. 1-3 в качестве расклинивающего наполнителя для процессов гидроразрывов или агрегатов, или легких мелких агрегатов для строительных целей, или для процессов геологического затвердевания.
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EP15188400.4 | 2015-10-05 | ||
EP15188400 | 2015-10-05 | ||
EP15193198.7A EP3165513A1 (en) | 2015-11-05 | 2015-11-05 | Sintered spheres, process for their production and use thereof |
EP15193198.7 | 2015-11-05 | ||
PCT/EP2016/073566 WO2017060197A1 (en) | 2015-10-05 | 2016-10-03 | Sintered spheres, process for their production and use thereof |
Publications (3)
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RU2018113248A true RU2018113248A (ru) | 2019-11-07 |
RU2018113248A3 RU2018113248A3 (ru) | 2020-07-08 |
RU2750952C2 RU2750952C2 (ru) | 2021-07-06 |
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RU2018113248A RU2750952C2 (ru) | 2015-10-05 | 2016-10-03 | Спечённые сферы, способ их получения и их использование |
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US (1) | US20180282222A1 (ru) |
EP (1) | EP3359505A1 (ru) |
CN (1) | CN108290792A (ru) |
AU (1) | AU2016335193A1 (ru) |
BR (1) | BR112018006883A2 (ru) |
CA (1) | CA3000766A1 (ru) |
RU (1) | RU2750952C2 (ru) |
WO (1) | WO2017060197A1 (ru) |
Families Citing this family (4)
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CN110002832A (zh) * | 2019-04-18 | 2019-07-12 | 四川蓝鼎新材料有限公司 | 基于脱硫石膏粉的石膏砂浆生产工艺 |
CN110981453B (zh) * | 2019-10-18 | 2022-08-12 | 三达膜科技(厦门)有限公司 | 一种轻质陶瓷过滤膜的制备方法 |
CN112028608B (zh) * | 2020-09-07 | 2022-08-05 | 山东理工大学 | 一种利用赤泥制备的陶瓷过滤膜及其制备方法 |
WO2022233039A1 (zh) * | 2021-05-07 | 2022-11-10 | 德州学院 | 利用赤泥制备涂料用复合颜填料的方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
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US4427068A (en) * | 1982-02-09 | 1984-01-24 | Kennecott Corporation | Sintered spherical pellets containing clay as a major component useful for gas and oil well proppants |
US4680230A (en) * | 1984-01-18 | 1987-07-14 | Minnesota Mining And Manufacturing Company | Particulate ceramic useful as a proppant |
JPS6115727A (ja) * | 1984-06-29 | 1986-01-23 | Mitsui Alum Kogyo Kk | 赤泥造粒品の製造方法 |
CA1228226A (en) * | 1984-07-05 | 1987-10-20 | Arup K. Khaund | Sintered low density gas and oil well proppants from a low cost unblended clay material of selected compositions |
US4668645A (en) * | 1984-07-05 | 1987-05-26 | Arup Khaund | Sintered low density gas and oil well proppants from a low cost unblended clay material of selected composition |
RU2140875C1 (ru) * | 1998-10-02 | 1999-11-10 | ОАО "Боровичский комбинат огнеупоров" | Алюмокремниевая шихта для производства гранул |
US6372678B1 (en) * | 2000-09-28 | 2002-04-16 | Fairmount Minerals, Ltd | Proppant composition for gas and oil well fracturing |
RU2191169C1 (ru) * | 2001-11-23 | 2002-10-20 | Закрытое акционерное общество "Тригорстроймонтаж" | Шихта и способ получения гранулированного шамота, используемого в качестве расклинивающего агента |
US20060081371A1 (en) * | 2004-09-14 | 2006-04-20 | Carbo Ceramics Inc. | Sintered spherical pellets |
CN101085914B (zh) * | 2007-07-17 | 2011-05-11 | 桂林工学院 | 利用赤泥制备耐酸压裂支撑剂的方法 |
WO2009012455A1 (en) * | 2007-07-18 | 2009-01-22 | Oxane Materials, Inc. | Proppants with carbide and/or nitride phases |
US8283271B2 (en) * | 2008-10-31 | 2012-10-09 | Saint-Gobain Ceramics & Plastics, Inc. | High strength proppants |
RU2392251C1 (ru) * | 2009-04-29 | 2010-06-20 | Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет | Способ получения алюмосиликатного пропанта и его состав |
CN101575503B (zh) * | 2009-06-11 | 2011-08-31 | 邹平金刚新材料有限公司 | 一种高强度石油压裂支撑剂及其制备方法 |
CN101691486A (zh) * | 2009-09-21 | 2010-04-07 | 贵州鑫益能陶粒支撑剂有限公司 | 超高强度、超高密度陶粒支撑剂及其制造方法 |
CN102336579B (zh) * | 2010-07-26 | 2013-12-25 | 贵州省建筑材料科学研究设计院 | 一种利用赤泥生产高性能陶粒的方法 |
RU2476476C2 (ru) * | 2011-06-10 | 2013-02-27 | Общество С Ограниченной Ответственностью "Форэс" | Способ изготовления керамического проппанта и проппант |
CN102266690B (zh) * | 2011-07-06 | 2013-09-18 | 山东理工大学 | 水处理用陶粒滤料的制备方法 |
CN102584251A (zh) * | 2012-02-17 | 2012-07-18 | 关喜才 | 赤泥陶粒及其制备方法 |
US8772207B2 (en) * | 2012-06-26 | 2014-07-08 | Brownwood Clay Holdings, Llc | Spherical pellets containing common clay particulate material useful as a proppant in hydraulic fracturing of oil and gas wells |
CN102757780B (zh) * | 2012-08-10 | 2014-10-22 | 巩义市天祥耐材有限公司 | 一种石油压裂支撑剂及其生产方法 |
CN103396784A (zh) * | 2013-08-15 | 2013-11-20 | 贵州林海陶粒制造有限公司 | 用赤泥制备的低密度高强度石油压裂支撑剂及其制备方法 |
CN104193351B (zh) * | 2014-09-05 | 2015-12-30 | 金刚新材料股份有限公司 | 以赤泥为原料的压裂支撑剂生产系统和生产方法 |
-
2016
- 2016-10-03 AU AU2016335193A patent/AU2016335193A1/en not_active Abandoned
- 2016-10-03 EP EP16788444.4A patent/EP3359505A1/en active Pending
- 2016-10-03 WO PCT/EP2016/073566 patent/WO2017060197A1/en active Application Filing
- 2016-10-03 CA CA3000766A patent/CA3000766A1/en active Pending
- 2016-10-03 BR BR112018006883A patent/BR112018006883A2/pt not_active Application Discontinuation
- 2016-10-03 US US15/766,142 patent/US20180282222A1/en not_active Abandoned
- 2016-10-03 CN CN201680068596.6A patent/CN108290792A/zh active Pending
- 2016-10-03 RU RU2018113248A patent/RU2750952C2/ru active
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RU2018113248A3 (ru) | 2020-07-08 |
US20180282222A1 (en) | 2018-10-04 |
EP3359505A1 (en) | 2018-08-15 |
CA3000766A1 (en) | 2017-04-13 |
WO2017060197A1 (en) | 2017-04-13 |
RU2750952C2 (ru) | 2021-07-06 |
CN108290792A (zh) | 2018-07-17 |
AU2016335193A1 (en) | 2018-04-26 |
BR112018006883A2 (pt) | 2018-12-11 |
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