PREPARATION OF DIFFERENT PHASES OF HEMIHYDRATE FROM ALAMOUT NATURAL GYPSUM AND STUDY OF EFFECTIVE PARAMETERS ON SETTING TIME

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

GHAMMAMI S.; TAHERI MARYAM

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Crystallography and Mineralogy Year:2004 | Volume:12 | Issue:1 Page(s): 31-38

Download Full-Text

Persian Verion

View:

2,002

Download:

Cites:

Information Journal Paper

Title

PREPARATION OF DIFFERENT PHASES OF HEMIHYDRATE FROM ALAMOUT NATURAL GYPSUM AND STUDY OF EFFECTIVE PARAMETERS ON SETTING TIME

Author(s)

GHAMMAMI S. | TAHERI MARYAM | Issue Writer Certificate

Keywords

GYPSUMQ3

HEMIHYDRATEQ4

PHASESQ4

PREPARATIONQ4

SETTING TIMEQ4

ADDITIVESQ4

Abstract

In this research the and β PHASES of HEMIHYDRATEs have been prepared from Alamout natural GYPSUM and their SETTING TIMEs have been measured. The IR spectroscopy has been used for characterization of α and β PHASES of HEMIHYDRATEs from GYPSUM. The α and β PHASES of HEMIHYDRATEs distinguished from each other by X-ray powder diffraction (XRD). The SETTING TIMEs of pure α and β PHASES and mixtures of them have been measured by Vicat method. The effects of various ADDITIVES such as accelerators (NaCl, K2S04, Na2S04) have been studied on SETTING TIME. Among them, potassium sulfate had maximum accelerating effect. Optimum concentration of the additive has been determined. This amount is %3 w/w. Less and more than this amount have inverse effects on SETTING TIME.

Cites

No record.

References

No record.

Cite

APA: Copy

GHAMMAMI, S., & TAHERI, MARYAM. (2004). PREPARATION OF DIFFERENT PHASES OF HEMIHYDRATE FROM ALAMOUT NATURAL GYPSUM AND STUDY OF EFFECTIVE PARAMETERS ON SETTING TIME. IRANIAN JOURNAL OF CRYSTALLOGRAPHY AND MINERALOGY, 12(1), 31-38. SID. https://sid.ir/paper/3807/en

Vancouver: Copy

GHAMMAMI S., TAHERI MARYAM. PREPARATION OF DIFFERENT PHASES OF HEMIHYDRATE FROM ALAMOUT NATURAL GYPSUM AND STUDY OF EFFECTIVE PARAMETERS ON SETTING TIME. IRANIAN JOURNAL OF CRYSTALLOGRAPHY AND MINERALOGY[Internet]. 2004;12(1):31-38. Available from: https://sid.ir/paper/3807/en

IEEE: Copy

S. GHAMMAMI, and MARYAM TAHERI, “PREPARATION OF DIFFERENT PHASES OF HEMIHYDRATE FROM ALAMOUT NATURAL GYPSUM AND STUDY OF EFFECTIVE PARAMETERS ON SETTING TIME,” IRANIAN JOURNAL OF CRYSTALLOGRAPHY AND MINERALOGY, vol. 12, no. 1, pp. 31–38, 2004, [Online]. Available: https://sid.ir/paper/3807/en

Related Journal Papers