SYNTHESIS OF GRAPHITE AND HYDROCARBONS BY REACTION BETWEEN CALCITE AND HYDROGEN

被引：53

作者：

GIARDINI, AA

SALOTTI, CA

LAKNER, JF

机构：

[1] Department of Geology, University of Georgia, Athens, GA

[2] Lawrence Radiation Laboratory, Livermore, CA

来源：

SCIENCE | 1968年 / 159卷 / 3812期

关键词：

D O I：

10.1126/science.159.3812.317

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The reaction of calcite with hydrogen was investigated over a range of pressure, temperature, and time. The reaction initiates at about 500°C. Its primarily temperature-dependent rate proceeds in a crystallographically anisotropic manner, and reaction products are CaO, Ca(OH)2, H 2O, CO, CH4, C2H6, and C (graphite), plus a black solid residue that may be hydrocarbon.

引用

页码：317 / &

共 17 条

[1] ON THE CHEMICAL EVOLUTION OF THE CARBONACEOUS CHONDRITES [J].