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1.发明授权Synthesis of hydrogen cyanide with a combination catalyst body employing gauze and granular material 失效使用纱布和颗粒材料的组合催化剂体合成氰化氢
公开(公告)号：US2831752A
公开(公告)日：1958-04-22
申请号：US45687454
申请日：1954-09-17
Applicant: DU PONT
Inventor： LUCKEY GEORGE W , ROBINETT JAMES M , STILES ALVIN B
CPC classification number: C01C3/0212 , B01J23/40 , B01J23/42 , B01J23/464 , B01J35/02
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