Published 2021 | Version v1
Miscellaneous Metadata-only

Thermodynamic functions of sulfuric acid decomposition of phosphorite concentrate

Creators

  • 1. V.I. Nikitin Institute of Chemistry, National Academy of Sciences of Tajikistan, Dushanbe (Tajikistan)
  • 2. Tajik National University, Dushanbe (Tajikistan)

Description

The article summarizes the results of laboratory research and calculation of thermodynamic functions values of sulfuric acid decomposition of phosphate rock concentrate from the Rivat Deposit in Tajikistan. The study showed that temperature increase has an adverse effect on sulfuric acid decomposition of the concentrate, and it occurs spontaneously at room temperature. (author)

Part of:
Conference XVI Numanov's Readings 'Achievements of chemical science over 30 years of state independence of the Republic of Tajikistan' Proceedings

Additional details

Additional titles

Original title (Russian)
Термодинамическиые функции процесса сернокислотного разложения фосфоритного концентрата

Publishing Information

Imprint Place
Dushanbe (Tajikistan)
Imprint Title
Conference XVI Numanov's Readings 'Achievements of chemical science over 30 years of state independence of the Republic of Tajikistan' Proceedings
Imprint Pagination
211 p.
Journal Page Range
p. 143-147
Report number
INIS-TJ--030

Conference

Title
Conference 16. Numanov's Readings 'Achievements of chemical science over 30 years of state independence of the Republic of Tajikistan'
Dates
27 Oct 2021
Place
Dushanbe (Tajikistan)

INIS

Country of Publication
Tajikistan
Country of Input or Organization
Tajikistan
INIS RN
55093861
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHEMICAL ANALYSIS; CHEMICAL COMPOSITION; DECOMPOSITION; FREE ENTHALPY; SULFURIC ACID; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0273-0400 K; X-RAY RADIOGRAPHY
Descriptors DEC
CHEMICAL REACTIONS; ENERGY; HYDROGEN COMPOUNDS; INDUSTRIAL RADIOGRAPHY; INORGANIC ACIDS; INORGANIC COMPOUNDS; MATERIALS TESTING; NONDESTRUCTIVE TESTING; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SULFUR COMPOUNDS; TEMPERATURE RANGE; TESTING; THERMODYNAMIC PROPERTIES

Optional Information

Notes
Imprint:Konferentsiya XVI Numanovskie chteniya 'Dostizhenie khimicheskoy nauki za 30 let gosudarstvennoy nezavisimosti Respubliki Tadzhikistan' Materiali