RU99107936A - ALUMINUM-SILICON MIXTURE FOR THE PRODUCTION OF GRANULES - Google Patents

ALUMINUM-SILICON MIXTURE FOR THE PRODUCTION OF GRANULES

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Publication number
RU99107936A
RU99107936A RU99107936/12A RU99107936A RU99107936A RU 99107936 A RU99107936 A RU 99107936A RU 99107936/12 A RU99107936/12 A RU 99107936/12A RU 99107936 A RU99107936 A RU 99107936A RU 99107936 A RU99107936 A RU 99107936A
Authority
RU
Russia
Prior art keywords
aluminum
binder
granules
production
silicon raw
Prior art date
Application number
RU99107936/12A
Other languages
Russian (ru)
Inventor
Борис Абрамович Симановский
Олег Михайлович Розанов
Original Assignee
Борис Абрамович Симановский
Filing date
Publication date
Application filed by Борис Абрамович Симановский filed Critical Борис Абрамович Симановский
Publication of RU99107936A publication Critical patent/RU99107936A/en

Links

Claims (1)

1. Алюмокремниевая шихта для производства гранул, состоящая из алюмокремниевого сырья и связующего, отличающаяся тем, что она содержит алюмокремниевое сырье с размерами зерен менее 5 мкм и менее 30 мас.% Al2O3, при следующих соотношениях компонентов, мас.%:
Алюмокремниевое сырье - 70,0 - 90,0
Связующее - 10,0 - 30,0
2. Шихта по п.1, отличающаяся тем, что в качестве алюмокремниевого сырья она содержит золу - продукт сжигания углей, или смесь золы с аморфным гидроксидом алюминия при соотношении компонентов, мас.%:
Зола - 70,0 - 99,5
Аморфный гидроксид алюминия - 0,5 - 30,0
3. Шихта по п. 1, отличающаяся тем, что в качестве связующего она содержит водную суспензию органического связующего, например, карбометилцеллюлоза, метилцеллюлоза, лигносульфонаты технические, и аморфного гидроксида алюминия при соотношении компонентов, мас.%:
Органическое связующее - 2,0 - 5,0
Аморфный гидроксид алюминия - 5,0 - 25,0
Вода - 70,0 - 93,0
1. Aluminum-silicon mixture for the production of granules, consisting of aluminum-silicon raw materials and a binder, characterized in that it contains aluminum-silicon raw materials with grain sizes less than 5 microns and less than 30 wt.% Al 2 O 3 , with the following ratios of components, wt.%:
Aluminum-silicon raw materials - 70.0 - 90.0
Binder - 10.0 - 30.0
2. The mixture according to claim 1, characterized in that as an aluminum-silicon raw material, it contains ash - a product of burning coal, or a mixture of ash with amorphous aluminum hydroxide in a ratio of components, wt.%:
Ash - 70.0 - 99.5
Amorphous aluminum hydroxide - 0.5 - 30.0
3. The mixture according to claim 1, characterized in that as a binder it contains an aqueous suspension of an organic binder, for example, carbomethyl cellulose, methyl cellulose, technical lignosulfonates, and amorphous aluminum hydroxide in a ratio of components, wt.%:
Organic Binder - 2.0 - 5.0
Amorphous aluminum hydroxide - 5.0 - 25.0
Water - 70.0 - 93.0
RU99107936/12A 1999-04-19 ALUMINUM-SILICON MIXTURE FOR THE PRODUCTION OF GRANULES RU99107936A (en)

Publications (1)

Publication Number Publication Date
RU99107936A true RU99107936A (en) 2001-01-27

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7654323B2 (en) 2005-09-21 2010-02-02 Imerys Electrofused proppant, method of manufacture, and method of use
US7678723B2 (en) 2004-09-14 2010-03-16 Carbo Ceramics, Inc. Sintered spherical pellets
US7721804B2 (en) 2007-07-06 2010-05-25 Carbo Ceramics Inc. Proppants for gel clean-up
US7828998B2 (en) 2006-07-11 2010-11-09 Carbo Ceramics, Inc. Material having a controlled microstructure, core-shell macrostructure, and method for its fabrication
US8063000B2 (en) 2006-08-30 2011-11-22 Carbo Ceramics Inc. Low bulk density proppant and methods for producing the same
US8216675B2 (en) 2005-03-01 2012-07-10 Carbo Ceramics Inc. Methods for producing sintered particles from a slurry of an alumina-containing raw material
US8562900B2 (en) 2006-09-01 2013-10-22 Imerys Method of manufacturing and using rod-shaped proppants and anti-flowback additives

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7678723B2 (en) 2004-09-14 2010-03-16 Carbo Ceramics, Inc. Sintered spherical pellets
US7825053B2 (en) 2004-09-14 2010-11-02 Carbo Ceramics Inc. Sintered spherical pellets
US8216675B2 (en) 2005-03-01 2012-07-10 Carbo Ceramics Inc. Methods for producing sintered particles from a slurry of an alumina-containing raw material
US7654323B2 (en) 2005-09-21 2010-02-02 Imerys Electrofused proppant, method of manufacture, and method of use
US7828998B2 (en) 2006-07-11 2010-11-09 Carbo Ceramics, Inc. Material having a controlled microstructure, core-shell macrostructure, and method for its fabrication
US8063000B2 (en) 2006-08-30 2011-11-22 Carbo Ceramics Inc. Low bulk density proppant and methods for producing the same
US8562900B2 (en) 2006-09-01 2013-10-22 Imerys Method of manufacturing and using rod-shaped proppants and anti-flowback additives
US7721804B2 (en) 2007-07-06 2010-05-25 Carbo Ceramics Inc. Proppants for gel clean-up

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