SU57850A1 - The method of producing anhydrite cement - Google Patents

The method of producing anhydrite cement

Info

Publication number
SU57850A1
SU57850A1 SU19705A SU19705A SU57850A1 SU 57850 A1 SU57850 A1 SU 57850A1 SU 19705 A SU19705 A SU 19705A SU 19705 A SU19705 A SU 19705A SU 57850 A1 SU57850 A1 SU 57850A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gypsum
anhydrite
producing
cement
deadly
Prior art date
Application number
SU19705A
Other languages
Russian (ru)
Inventor
П.П. Будников
Original Assignee
П.П. Будников
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 П.П. Будников filed Critical П.П. Будников
Priority to SU19705A priority Critical patent/SU57850A1/en
Application granted granted Critical
Publication of SU57850A1 publication Critical patent/SU57850A1/en

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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Description

Изобретение касаетс  способа получени  ангидритового цемента путем совместного размола ангидрита или мертво обожженного гипса с добавками .The invention relates to a method for producing anhydrite cement by co-grinding anhydrite or deadly burnt gypsum with additives.

Автором насто щего изобретени  установлено, что в качестве добавки к ангидриту может быть применена зола сланцев или жийкоудаленный, пробужденный шлак от их сжигани , или и то и другое вместе. При этом вместо ангидригга или мертво обожженного гипса может быть применен гипс двуводны.й или полуводный или эстри|х гипс.The author of the present invention has established that as an additive to anhydrite, shale ash or liquid-removed, awakened slag from burning them, or both can be used. In this case, instead of anhydriga or deadly burned gypsum, two-water or semi-aquatic or estri-x gypsum gypsum can be used.

в зависимости от хим1ического состава золы И.ПИ шлака количество их беретс  примерно от 5 до 30 и; более процентов. Сопротивление сжатию через 28 дней достигает при этом до 150 и более кг/см.depending on the chemical composition of ash I.PI of slag, their number is taken from about 5 to 30 and; more percent. Resistance to compression after 28 days reaches up to 150 kg / cm or more.

Пробуждение активности шлаков может быть проведено путем обработки их паром под давлением, мокрым помолом с добавкой или без добавки извести или помолом сланцевой золы со шлаком тех же сланцев.The awakening of slag activity can be carried out by treating them with steam under pressure, wet grinding with or without the addition of lime or grinding shale ash with slag from the same shale.

Предмет изобретени .The subject matter of the invention.

Claims (2)

1.Способ получени  ангидритового цемента путем совместного размола ангидрита или мертво обожженного гипса с добавками, отличающийс  тем, что в качестве добавки примен ют золу сланцев или жидкоудаленный, пробужденный шлак от их сжигани  или то и другое вместе.1. A method for producing anhydrite cement by co-grinding anhydrite or deadly calcined gypsum with additives, characterized in that as an additive, shale ash or liquid distant, awakened slag from their burning or both are used. 2.Прием выполнени  способа по п. I, отличающийс  тем, что вместо ангидрита или мертво обожженного гипса примен ют гипс двуводный или полуводный ИЛИ эстрих - гипс.2. A method of carrying out the method of claim I, characterized in that instead of anhydrite or deadly calcined gypsum, two-water or semi-aqueous gypsum OR estrih gypsum is used.
SU19705A 1938-11-02 1938-11-02 The method of producing anhydrite cement SU57850A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU19705A SU57850A1 (en) 1938-11-02 1938-11-02 The method of producing anhydrite cement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU19705A SU57850A1 (en) 1938-11-02 1938-11-02 The method of producing anhydrite cement

Publications (1)

Publication Number Publication Date
SU57850A1 true SU57850A1 (en) 1939-11-30

Family

ID=48240344

Family Applications (1)

Application Number Title Priority Date Filing Date
SU19705A SU57850A1 (en) 1938-11-02 1938-11-02 The method of producing anhydrite cement

Country Status (1)

Country Link
SU (1) SU57850A1 (en)

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