THE THERMAL-DECOMPOSITION OF SODIUM-NITRATE AND THE EFFECTS OF SEVERAL OXIDES ON THE DECOMPOSITION

被引：67

作者：

HOSHINO, Y

UTSUNOMIYA, T

ABE, O

机构：

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1981年 / 54卷 / 05期

关键词：

D O I：

10.1246/bcsj.54.1385

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The thermal decomposition of sodium nitrate and the effects of several oxides, such as silica, titania, zirconia, alumina, and magnesia, on the decomposition were studied up to 900 degree C by means of the thermal analysis, gas analysis, and chemical analysis of the reaction products. The reaction of sodium nitrate and silica was especially investigated in some detail over a wide composition range. The thermal decomposition of sodium nitrate started at about 450 degree C. The gases formed were O//2, NO, and N//2, the formation of N//2 being detected above 680 degree C.

引用

收藏

页码：1385 / 1391

页数：7

相关论文

共 11 条

[1] THE THERMAL DECOMPOSITION OF NANO3 [J].

BARTOS, HR ;

MARGRAVE, JL .

JOURNAL OF PHYSICAL CHEMISTRY, 1956, 60 (02) :256-256

[2] THERMAL DECOMPOSITION OF SODIUM NITRATE [J].

BOND, BD ;

JACOBS, PWM .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1966, (09) :1265-&

[3]

Casanova J. Cases, 1959, B SOC CHIM FR, P429

[4] THE KINETICS OF THE THERMAL DECOMPOSITION OF SODIUM NITRATE AND OF THE REACTION BETWEEN SODIUM NITRITE AND OXYGEN [J].

FREEMAN, ES .

JOURNAL OF PHYSICAL CHEMISTRY, 1956, 60 (11) :1487-1493

[5] METHOD OF COMPARING SOLID-STATE KINETIC DATA AND ITS APPLICATION TO DECOMPOSITION OF KAOLINITE, BRUCITE, AND BACO3 [J].

HANCOCK, JD ;

SHARP, JH .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1972, 55 (02) :74-&

[6] REACTION OF SODIUM-NITRATE AND SILICA AT HIGH-TEMPERATURES [J].

HOSHINO, Y ;

UTSUNOMIYA, T ;

UTSUGI, T ;

ABE, O .

NIPPON KAGAKU KAISHI, 1980, (05) :690-697

[7]

IKEDA S, 1974, DENSHI ZAIRYO, P40

[8] THERMAL DECOMPOSITION IN ALKALI METAL NITRATE MELTS [J].

KUST, RN ;

BURKE, JD .

INORGANIC & NUCLEAR CHEMISTRY LETTERS, 1970, 6 (03) :333-&

[9] REDOX MECHANISM IN AN IONIC MATRIX .4. CATALYTIC EFFECTS OF PEROXIDE AND SUPEROXIDE ON OXIDATION OF NITRITE BY MOLECULAR-OXYGEN IN MOLTEN ALKALI NITRATES [J].

PANICCIA, F ;

ZAMBONIN, PG .

JOURNAL OF PHYSICAL CHEMISTRY, 1974, 78 (17) :1693-1698

[10]

PAULING L, 1960, NATURE CHEMICAL BOND, P514