SU1471125A1 - Method of analysing quantitatively clay fractions in china clays - Google Patents
Method of analysing quantitatively clay fractions in china clays Download PDFInfo
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- SU1471125A1 SU1471125A1 SU874245856A SU4245856A SU1471125A1 SU 1471125 A1 SU1471125 A1 SU 1471125A1 SU 874245856 A SU874245856 A SU 874245856A SU 4245856 A SU4245856 A SU 4245856A SU 1471125 A1 SU1471125 A1 SU 1471125A1
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- SU
- USSR - Soviet Union
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- clay
- amount
- sample
- chemically bound
- bound water
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- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Изобретение относитс к области контрол качества глинистого сырь и может быть использовано дл экспрессного определени количества глинистых частиц в каолинитовых глинах при производстве керамических изделий. Целью изобретени вл етс сокращение времени испытаний. Способ определени содержани глинистой фракции включает подготовку пробы каолинитовой глины, определени в ней количества химически св занной воды и определение количества глинистой фракции, по отношению количества химически св занной воды в пробе глины к количеству химически св занной воды в пробе каолинитового минерала, равной 13,96%.The invention relates to the field of quality control of clay raw materials and can be used to expressly determine the amount of clay particles in kaolin clay in the manufacture of ceramic products. The aim of the invention is to reduce test times. The method for determining the clay fraction content includes preparing a sample of kaolinite clay, determining the amount of chemically bound water in it and determining the amount of clay fraction in relation to the amount of chemically bound water in the clay sample to the amount of chemically bound water in the sample of kaolinite mineral equal to 13.96 %
Description
1one
Изобретение относитс к области контрол качества глинистого сырь и может быть использовано дл экспрессного определени количества глинистых частиц в каолинитовых глинах при производстве керамических изделий.The invention relates to the field of quality control of clay raw materials and can be used to expressly determine the amount of clay particles in kaolin clay in the manufacture of ceramic products.
Цель изобретени - сокращение времени испытаний.The purpose of the invention is to reduce the time of testing.
Способ осуществл етс следующим образом.The method is carried out as follows.
Пробу каолинитовой глины в количестве 100 г высушивают в сушильном шкафу при 105°С. В подготовленной пробе определ ют количество химичес- A sample of kaolin clay in an amount of 100 g is dried in an oven at 105 ° C. In the prepared sample, the amount of chemical
ки св занной воды, дл этого от высушенной пробы берут навеску глины массой 1 г, помещают в высушенную и взвешенную стекл нную трубку и прокаливают на пламени газовой горелки в течение 8 мин, после прокаливани запа нный конец трубки вместе с навеской отдел ют, а оставшуюс часть трубки вместе со сконденсированной влагой охлаждают и взвешивают затем из трубки удал ют воду, трубку охлаждают и взвешивают и вычисл ют процентное содержание химически св занной воды в пробе каолинитовой глины , составившее, например, 10,33%.For this purpose, a sample of 1 g mass is taken from the dried sample, placed in a dried and suspended glass tube and calcined on a gas burner flame for 8 minutes, after calcining the sealed end of the tube together with the suspension is separated, and the remaining part of the tube along with the condensed moisture is cooled and weighed then water is removed from the tube, the tube is cooled and weighed and the percentage of chemically bound water in the kaolin clay sample is calculated, for example, 10.33%.
4 four
елate
Содержание глинистых частиц в пробе определ ли по отношению полученной величины NJ 10,33 к посто нной величине химически св занной воды, содержащейс в каолинитовых минералах: N2 13,96%.The content of clay particles in the sample was determined by the ratio of the obtained value of NJ 10.33 to the constant value of chemically bound water contained in kaolinite minerals: N2 13.96%.
-100% 100% 74,0. -100% 100% 74.0.
NN
13,9613.96
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874245856A SU1471125A1 (en) | 1987-05-14 | 1987-05-14 | Method of analysing quantitatively clay fractions in china clays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874245856A SU1471125A1 (en) | 1987-05-14 | 1987-05-14 | Method of analysing quantitatively clay fractions in china clays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1471125A1 true SU1471125A1 (en) | 1989-04-07 |
Family
ID=21304591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874245856A SU1471125A1 (en) | 1987-05-14 | 1987-05-14 | Method of analysing quantitatively clay fractions in china clays |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1471125A1 (en) |
-
1987
- 1987-05-14 SU SU874245856A patent/SU1471125A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Книгина Г.Н. и др. Лабораторные работы по технологии строительной керамики и искусственных пористых заполнителей.- М.: Высша школа, 1985, с.13-19. Сырье глинистое, Метод определени тонкодисперсной фракции. ГОСТ 21216.2-81, с. 5. * |
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