Shaped refractory heat exchange bodies and process for making same专利检索- 本小类其它组未包括的人造石专利检索查询-专利查询网

Shaped refractory heat exchange bodies and process for making same
申请号	US21088462	申请日	1962-07-19	公开(公告)号	US3245812A	公开(公告)日	1966-04-12
申请人	OIL SHALE CORP;			发明人	JOHN HOBAUGH; HENRY OTTO; VICTOR PADILLA;
摘要
权利要求	1. A FIRED SOLID SHAPTED REFRACTORY BODY SUITABLE FOR USE AS A HEAT EXCHANGE MEANS AND CHARACTERIZED BY HIGH RESISTANCE TO MECHANICAL AND THERMAL STRESS, HIGH RESISTANCE TO ABRASION, LOW POROSITY, FINE CRYSTALE GRAIN SIZE, AND SUBSTANTIAL INFORMITY OF GRAIN SIZE AND STURCTURE THROUGHOUT ITS MASS, WHICH BODY CONSISTS ESSENTIALLY OF OIL SHALE ASH INITIALLY GROUND TO A FINENESS SUCH THAT AT LEAST 5% OF THE PARTICLES PASS A 200 MESH TYLER SCREEN.
说明书全文