RU94018632A - Raw material mixture for production of phosphate binder - Google Patents

Raw material mixture for production of phosphate binder

Info

Publication number
RU94018632A
RU94018632A RU94018632/33A RU94018632A RU94018632A RU 94018632 A RU94018632 A RU 94018632A RU 94018632/33 A RU94018632/33 A RU 94018632/33A RU 94018632 A RU94018632 A RU 94018632A RU 94018632 A RU94018632 A RU 94018632A
Authority
RU
Russia
Prior art keywords
mass
boron
production
raw material
material mixture
Prior art date
Application number
RU94018632/33A
Other languages
Russian (ru)
Other versions
RU2081079C1 (en
Inventor
В.Д. Кучин
Original Assignee
Товарищество с ограниченной ответственностью Фирма "СОРМЭТ"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Товарищество с ограниченной ответственностью Фирма "СОРМЭТ" filed Critical Товарищество с ограниченной ответственностью Фирма "СОРМЭТ"
Priority to RU94018632A priority Critical patent/RU2081079C1/en
Publication of RU94018632A publication Critical patent/RU94018632A/en
Application granted granted Critical
Publication of RU2081079C1 publication Critical patent/RU2081079C1/en

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  • Ceramic Products (AREA)

Abstract

FIELD: repair of lining of foundry ladle. SUBSTANCE: into mixture which comprises 42.5-59.8 mass % of finely dispersed waste of petrochemical industry and 25-50 mass % of phosphoric acid titanium dioxide and boron-containing compounds are additionally added. Quantities of titanium dioxide and said boron-containing compound (as calculated for boron dioxide) are 5-15 mass % and 0.2-2.5 mass % respectively. EFFECT: increased refractoriness and chemical resistance of mass.

Claims (1)

Изобретение позволяет повысить огнеупорность и химическую стойкость массы, при использовании которой для ремонта футеровки сталелитейных ковшей образуется плотный шлаколитейный спек путем введения в смесь, содержащую тонкодисперсных отходов нефтехимической промышленности, 42,5-59,8 мас. % и 25- 50 мас. % фосфорной кислоты, дополнительно 5 - 15 мас. % двуокиси титана и 0,2 - 2,5 мас. % боросодержащих в пересчете на двуокись бора 0,2-2,5 мас %.The invention improves the refractoriness and chemical resistance of the mass, when used to repair the lining of steel ladles, a dense slag foundry is formed by introducing 42.5-59.8 wt. % and 25-50 wt. % phosphoric acid, an additional 5 to 15 wt. % titanium dioxide and 0.2 to 2.5 wt. % boron in terms of boron dioxide 0.2-2.5 wt.%.
RU94018632A 1994-05-25 1994-05-25 Raw materials mixture for production of phosphate binder RU2081079C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94018632A RU2081079C1 (en) 1994-05-25 1994-05-25 Raw materials mixture for production of phosphate binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94018632A RU2081079C1 (en) 1994-05-25 1994-05-25 Raw materials mixture for production of phosphate binder

Publications (2)

Publication Number Publication Date
RU94018632A true RU94018632A (en) 1997-05-10
RU2081079C1 RU2081079C1 (en) 1997-06-10

Family

ID=20156241

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94018632A RU2081079C1 (en) 1994-05-25 1994-05-25 Raw materials mixture for production of phosphate binder

Country Status (1)

Country Link
RU (1) RU2081079C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE250443T1 (en) * 1998-02-10 2003-10-15 Miyoshi Yushi Kk METHOD FOR TREATING SOLID WASTE
RU2524155C1 (en) * 2013-02-07 2014-07-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева (национальный исследовательский университет)" (СГАУ) Composition for producing heat-resistant composites

Also Published As

Publication number Publication date
RU2081079C1 (en) 1997-06-10

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