SU1217822A1 - Heat-insulating compound for producing autoclave composite materials - Google Patents

Heat-insulating compound for producing autoclave composite materials Download PDF

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Publication number
SU1217822A1
SU1217822A1 SU843772788A SU3772788A SU1217822A1 SU 1217822 A1 SU1217822 A1 SU 1217822A1 SU 843772788 A SU843772788 A SU 843772788A SU 3772788 A SU3772788 A SU 3772788A SU 1217822 A1 SU1217822 A1 SU 1217822A1
Authority
SU
USSR - Soviet Union
Prior art keywords
composite materials
production
dust
heat
insulating compound
Prior art date
Application number
SU843772788A
Other languages
Russian (ru)
Inventor
Николай Васильевич Шпирько
Геннадий Данилович Дибров
Игорь Иванович Марон
Владлен Николаевич Скориков
Вячеслав Викторович Торгашов
Игорь Артемович Симкин
Владимир Ильич Ерко
Original Assignee
Днепропетровский инженерно-строительный институт
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 Днепропетровский инженерно-строительный институт filed Critical Днепропетровский инженерно-строительный институт
Priority to SU843772788A priority Critical patent/SU1217822A1/en
Application granted granted Critical
Publication of SU1217822A1 publication Critical patent/SU1217822A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • C04B18/146—Silica fume
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Description

Изобретение относитс  к изготовлению тепловой изол ции энерге- тического оборудовани  и может быть использовано в промышленности строительных материалов при производст-. вё изделий автоклавного твердени .The invention relates to the manufacture of thermal insulation of power equipment and can be used in the building materials industry during production. autoclaved products.

Цель изобретени  - увеличение прочности при повышенных температурах , а также снижение плотности, сокращение знергозатрат при изготовлении .The purpose of the invention is to increase strength at elevated temperatures, as well as a decrease in density, and a reduction in energy consumption during manufacture.

Приготовление сырьевой массы осуществл етс  следующим образом.The preparation of the raw mass is carried out as follows.

Асбест хризотиловый У1 сорта полужесткой группы по ГОСТ обминают в бегунах при 35-40%-ной влажности, а затем распушивают в турбинной мешалке при 5-кратном во- дозатворёнии до 85-90%-ной степени распушки. Известь строительна  воздушна  кальциева  негашена  без добавок по ГОСТ- 9179-77 гаситс  и смешиваетс  в турбиНной мешалке с шлаИз вест ныйChrysotile asbestos U1 of a variety of a semi-rigid group is ground up in GOST in runners at 35–40% humidity, and then fluffed up in a turbine mixer at 5 times air permeability to 85–90% fuzz. Calcium carbon dioxide lime without additives according to GOST-9179-77 is quenched and mixed in a turbine mixer with a slag.

5five

00

,мом, включающим пыль газоочистки про- производства ферросилици  и пыль газоочистки производства металлического марганца, до получени  однородной массы, устойчивой против расслоени  ., mom, including gas cleaning dust from the production of ferrosilicon and gas cleaning dust from the production of manganese metal, until a homogeneous mass resistant to delamination.

Массу с водотвердым отношением, равным 6-7, заливают в форму и подвергают автоклавной обработке по следующему режиму: подъем давлени  1 ч до , вцдержка при этой температуре и давлении П , 5 атм 6 ч, сброс давлени  до атмосферного в течение 1,5 ч. После автоклавной обработки издели  в виде плит сушат при 110-120 С до посто нной массы.The mass with a water-hard ratio of 6-7 is poured into the mold and subjected to autoclave treatment according to the following mode: pressure rise 1 hour to, full hold at this temperature and pressure P, 5 atm 6 hours, pressure release to atmospheric for 1.5 hours After autoclaving, the products in the form of plates are dried at 110–120 ° C to a constant weight.

Примеры составов теплоизол ционной массы и характеристики физико-механических свойств изделий по изобретению в сопоставлении с известной представлены в табл. 1 и 2 соответственно .Examples of the composition of thermal insulation mass and the characteristics of the physicomechanical properties of the products according to the invention in comparison with the known are presented in Table. 1 and 2 respectively.

ТаблицаTable

77

6,5 6 86.5 6 8

5five

6060

1515

Составитель Н.Кошелева Редактор М.Недолуженко Техред С.Мигунова Корректор. И. ЭрдейиCompiler N. Kosheleva Editor M. Nedoluzhenko Tehred S. Migunova Proofreader. I. Erdeyi

Заказ 1078/28 Тираж 640 Подписное ВНИИПИ Государственного комитета СССРOrder 1078/28 Circulation 640 Subscription VNIIPI USSR State Committee

по делам изобретений и открытий 113035, Москва, Ж-35, Раушска  наб., д. 4/5for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Филиал ППП Патент, г. Ужгород, ул.Проектна , 4 Branch PPP Patent, Uzhgorod, Proektna St., 4

Таблица 2table 2

Claims (1)

ТЕПЛОИЗОЛЯЦИОННАЯ МАССА ДЛЯ ИЗГОТОВЛЕНИЯ АВТОКЛАВНЫХ КОМПОЗИЦИОННЫХ МАТЕРИАЛОВ, включающая асбест, известь и кремнеземистый компонент, отличающаяс я, тем, что, с целью снижения плотнос ти изделий, увеличения прочности при повышенных температурах, сокращения энергозатрат при изготовлении изделий, она в качестве кремнеземистого компонента содержит пыль газоочистки производства ферросилиция и дополнительно пыль газоочистки производства металлического марганца при следующем соотношении компонен тов, мас.%:THERMAL INSULATION MASS FOR THE PRODUCTION OF AUTOCLAVE COMPOSITE MATERIALS, comprising asbestos, lime and a siliceous component, characterized in that, in order to reduce the density of products, increase strength at elevated temperatures, reduce energy consumption in the manufacture of products, it contains a siliceous dust component ferrosilicon production and additionally gas treatment dust of manganese metal production in the following ratio of components, wt.%: АсбестAsbestos ИзвестьLime Пыль газоочистки производства ферросилицияFerrosilicon gas treatment dust Пыль газоочистки производства металлического марганцаManganese Metal Production Gas Cleaning Dust 23-2423-24 20-2520-25 45-5045-50 6-76-7 SU ,„.1217822SU, „. 1217822
SU843772788A 1984-07-18 1984-07-18 Heat-insulating compound for producing autoclave composite materials SU1217822A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843772788A SU1217822A1 (en) 1984-07-18 1984-07-18 Heat-insulating compound for producing autoclave composite materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843772788A SU1217822A1 (en) 1984-07-18 1984-07-18 Heat-insulating compound for producing autoclave composite materials

Publications (1)

Publication Number Publication Date
SU1217822A1 true SU1217822A1 (en) 1986-03-15

Family

ID=21131544

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843772788A SU1217822A1 (en) 1984-07-18 1984-07-18 Heat-insulating compound for producing autoclave composite materials

Country Status (1)

Country Link
SU (1) SU1217822A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 808490, кл. С 04 В 43/00, 1979. .Авторское свидетельство СССР № 1060600, кл. С 04 В 43/00, 1983. *

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