SU1409602A1 - Raw material mixture for producing white portland-cement clinker - Google Patents

Raw material mixture for producing white portland-cement clinker Download PDF

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Publication number
SU1409602A1
SU1409602A1 SU864020505A SU4020505A SU1409602A1 SU 1409602 A1 SU1409602 A1 SU 1409602A1 SU 864020505 A SU864020505 A SU 864020505A SU 4020505 A SU4020505 A SU 4020505A SU 1409602 A1 SU1409602 A1 SU 1409602A1
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SU
USSR - Soviet Union
Prior art keywords
component
addition
clinker
cement clinker
composition
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Application number
SU864020505A
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Russian (ru)
Inventor
Бюбюзура Ташеновна Ассакунова
Савелий Георгиевич Караханиди
Павел Петрович Гайджуров
Надежда Витальевна Ротыч
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Фрунзенский политехнический институт
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Priority to SU864020505A priority Critical patent/SU1409602A1/en
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Publication of SU1409602A1 publication Critical patent/SU1409602A1/en

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Abstract

Изобретение относитс  к промышленности строительных материалов и может найти применение в производстве белого портландцементного клинкера. Целью  вл етс  повышение белизны клинкера, ускорение твердени , повышение прочности и водонепроницаемости . Сырьева  смесь содержит, мас.%: каолшштовый песчаник 18,3-22,2; флю- оритова  порода 0,3-1,0; фосфогипс 2-10; сульфитно-спиртова  барда 0,1- 1,0; известн к - остальное. Обжиг осуществл ют при t 1573-1623 К. 2 табл. S ел сThe invention relates to the building materials industry and may find application in the production of white portland cement clinker. The goal is to increase the whiteness of the clinker, accelerate hardening, increase strength and water resistance. Raw mix contains, wt%: kaolshtovy sandstone 18,3-22,2; fluorite rock 0.3-1.0; phosphogypsum 2-10; sulfite-alcohol bard 0.1-1.0; known to - the rest. Calcination is carried out at t 1573-1623 K. Table 2. S ate with

Description

Изобретение относитс  к прсмьпплен- строительных материалов и может гаыть применено в производстве белого п|ортландцементного клинкера. I Целью изобретени   вл етс  повышение белизны клинкера, ускорение твер- рени , повьппение прочности и водоне- г роницаемости.The invention relates to building materials and can be used in the production of white ortland cement clinker. I The aim of the invention is to increase the whiteness of the clinker, accelerate the hardening, increase strength and water inability.

При изготовлении сырьевой смеси получени  белого портландцемент- ного клинкера известн к, каолинитовый песчаник, флюоритовую породу и фосфо- гипс кратковременно сушат и измельча- кт до остатка 8-10% на сите 008, затем перемешивают их в заданных соотношени х и увлажн ют водой. Из массы влажностью 10-12% формуют образцы. Изготовленные образцы обжигают приIn the manufacture of a raw mix of white portland cement clinker limestone, kaolinite sandstone, fluorite rock and phospho-gypsum are briefly dried and crushed to a residue of 8–10% on a 008 sieve, then they are mixed in the desired proportions and moistened with water. From the mass of moisture 10-12% molded samples. Manufactured samples are fired at

573-1623 К.573-1623 K.

Химический состав используемых Материалов приведен в табл.1.The chemical composition of the materials used is given in table 1.

Флюоритова  порода представл ет с|обой кусковой материал, полученный госле обогащени  сурьм ной руды.Fluorite rock is a piece of lumpy material obtained from the enrichment of antimony ore.

Фосфогипс - отход экстракционного оизводства фосфорных солей.Phosphogypsum - waste extraction of phosphate salts.

Результаты физико-механических ис- :ытаний представлены в табл.2.The results of physical and mechanical studies are presented in Table 2.

f 4f 4

Минералогический состав полученного белого пбртландцементного клинкера , %: CjS 65 - 72;The mineralogical composition of the obtained white pbrtlandt cement clinker,%: CjS 65 - 72;

CjAjCS 2-5; 1,0; CS 1 - 2.CjAjCS 2-5; 1.0; CS 1 - 2.

CgSCSCgSCS

c,sc, s

2 15 ,3 - 18,5; 5; СаО,„р 0,52 15, 3 - 18.5; five; Cao, „p 0.5

Claims (1)

Формула изо бретени Formula Сырьева  смесь дл  получени  белого портландцементноге клинкера, включающа  известн к, алюмосиликатный компонент, флюоритовую породу, отличающа с  тем, что, с целью повьш1ени  белизны клинкера, ускорени  твердени , повышени  прочности и водонепроницаемости , она содержит в качестве алюмосидикатного компонента каолинитовый песчаник и дополнительно фосфогипс и сульфитно-спиртовую барду при следующем соотношении компонентов , мае.%:Raw mix for obtaining white Portland cement clinker, including limestone, aluminosilicate component, fluorite rock, characterized in that, in order to increase the whiteness of the clinker, accelerate the hardening, increase strength and water resistance, it includes a kaolinite component, and can also be used for the alumina-like component, and can also be used in addition to the synthesis component, which can be used for addition to the composition component, and also provide a component that can be used for addition, and also provide a component that can be used for addition, and also provide a component that can be used for addition, and also provide a component that can be used for addition, and also provide a component that can be used for addition to the composition of the alumina-like component, a kaolinite component, and also a combination of the composition and the composition, and the strength and water resistance of the clinker. sulphite-alcohol bard in the following ratio of components,% by weight: 5five Каолинитовый песчаникKaolinite sandstone Флюоритова  порода ФосфогипсFluorite rock Phosphogypsum Сульфитно-спиртова  барда Известн кSulfite-Alcohol Bard Known to 18,3-22,2 0,3-1,0 2-1018.3-22.2 0.3-1.0 2-10 0,1-1,0 Остальное0.1-1.0 Else ittCnMRittCnMR 13,8 t.lO 0,85 «34,80,51 .13.8 t.lO 0,85 "34,80,51. ел0,55 0,15 55,00,99 0,3El0.55 0.15 55.00.99 0.3 т а б л и п It a b l and n i 2,2310,452.2310.45 43,4243.42 о Iabout i I I CSCS 00 1Л1L fofo COЮCOY о-about- IIII -cs-cs vOvO r-r- rr NN ечech 1Л1L oooo n ts on ts o COMCom oooo r r kk оabout vOvO II 1Л1L rr 00 en00 en fslfsl «" 4f4f II (M(M чО cho т tt t о ,«about ," r inr in 00 00 0000 ss vOvO ITIT vOvO oooo r.r. 0000 m tm t 10ten о about es оes o rr rr oooo MM GOGO Ю о inU o in о CO оabout co about vOvO -- емeat N1N1 (M(M g g b- 6 3b- 6 3 e оe o MM tntn
SU864020505A 1986-02-04 1986-02-04 Raw material mixture for producing white portland-cement clinker SU1409602A1 (en)

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SU864020505A SU1409602A1 (en) 1986-02-04 1986-02-04 Raw material mixture for producing white portland-cement clinker

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SU1409602A1 true SU1409602A1 (en) 1988-07-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033468A (en) * 1997-01-29 2000-03-07 Folks; Timothy S. Interground white blended cement
CN111017975A (en) * 2018-10-09 2020-04-17 中建材创新科技研究院有限公司 Method for removing water-soluble phosphorus in phosphogypsum
CN111439937A (en) * 2019-10-22 2020-07-24 承德冀东水泥有限责任公司 High-strength clinker calcined by limestone mine interlayer ingredients

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Карахиниди С.Г. и др. Местные сырьевые материалы Киргизии и возможность получени белых и цветных цементов . Фрунзе, Политехнический институт, 1985, Рукопись деп. в КиргИНТИ, № 195-КИ. Пономарев И.В. и др. Хими и технологи производства декоративных це- меитов. -Цемент, 1972, № 9, с.33. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033468A (en) * 1997-01-29 2000-03-07 Folks; Timothy S. Interground white blended cement
CN111017975A (en) * 2018-10-09 2020-04-17 中建材创新科技研究院有限公司 Method for removing water-soluble phosphorus in phosphogypsum
CN111439937A (en) * 2019-10-22 2020-07-24 承德冀东水泥有限责任公司 High-strength clinker calcined by limestone mine interlayer ingredients

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