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公开(公告)号：US3236783A
公开(公告)日：1966-02-22
申请号：US11617261
申请日：1961-06-09
Applicant: DU PONT
Inventor： STILES ALVIN B
CPC classification number: B01D53/945 , B01D53/86 , B01D2255/2073 , B01D2255/20784 , B01D2255/9202 , B01D2255/9207 , B01J23/26 , B01J23/34 , B01J23/84 , B01J23/86 , Y02T10/22
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公开(公告)号：US3230034A
公开(公告)日：1966-01-18
申请号：US5937660
申请日：1960-09-29
Applicant: DU PONT
Inventor： STILES ALVIN B
IPC: B01D53/94 , B01J27/192
CPC classification number: B01J27/192 , B01D53/944 , B01D2251/102 , B01D2255/2047 , B01D2255/20761 , B01D2255/20784 , B01D2255/20792 , B01D2255/9202
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13.发明授权Method of preparing a nickel oxidealumina catalyst composition and the product thereof 失效氧化镍氧化铝催化剂组合物及其制品的制备方法
公开(公告)号：US3186957A
公开(公告)日：1965-06-01
申请号：US2225360
申请日：1960-04-14
Applicant: DU PONT
Inventor： STILES ALVIN B
IPC: B01J23/755 , B01J37/03 , C01G1/02
CPC classification number: B01J23/755 , B01J37/031 , C01G1/02 , C01P2004/22 , C01P2004/38
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14.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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15.发明授权Catalytic hydrogenation of nitrogen containing compounds over supported ruthenium catalysts 失效含有负载的催化剂的含氮化合物的催化氢化
公开(公告)号：US3644522A
公开(公告)日：1972-02-22
申请号：US3644522D
申请日：1969-04-04
Applicant: DU PONT
Inventor： BRAKE LOREN D , STILES ALVIN B
CPC classification number: B01J23/462 , B01J23/40
Abstract: ORGANIC AROMATIC NITROGEN CONTAINING COMPOUNDS, SUCH AS P-PHENYLENEDIAMINE OR 4,4''-METHYLENEDIANILINE, CAN BE HYDROGENATED BY ADMIXING THE COMPOUNDS WITH HYDROGEN AT A HYDROGEN PARTIAL PRESSURE OF AT LEAST 200 P.S.I., A TOTAL PRESSURE OF FROM 200 P.S.I. TO 15,000 P.S.I., A TEMPERATURE IN THE RANGE OF FROM 100*C. TO 300*C. IN THE PRESENCE OF FROM 0% TO 200% BY WEIGHT, BASED ON THE WEIGHT OF THE COMPOUND TO BE HYDROGENATED, OF ADDED AMMONIA, AND IN THE PRESENCE OF FROM 0.001% TO 10% BY WEIGHT, BASED ON THE COMPOUND TO BE HYDROGENATED AND CALCULATED AS METALLIC RUTHENIUM, OF A RUTHENIUM CATALYST SUPPORTED ON AN INERT CARRIER SELECTED FROM THE GROUP CONSISTING OF CALCIUM CARBONATE, RARE EARTH OXIDES, RARE EARTH CARBONATES, MIXED RARE EARTH OXIDE-CARBONATES, AND MIXTURES THEREOF.
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Patent Agency Ranking
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公开(公告)号：US3513109A
公开(公告)日：1970-05-19
申请号：US3513109D
申请日：1967-04-19
Applicant: DU PONT
Inventor： STILES ALVIN B
CPC classification number: B01J23/868 , B01J23/34 , B01J23/66 , B01J35/04 , B01J37/0234 , B01J37/03 , Y10S502/523
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公开(公告)号：US3497461A
公开(公告)日：1970-02-24
申请号：US3497461D
申请日：1968-02-02
Applicant: DU PONT
Inventor： MCCLELLAN WILLIAM R , STILES ALVIN B
IPC: B01J23/16 , B01J23/28 , B01J23/31 , B01J23/88 , B01J23/887 , B01J27/18 , B01J27/186 , B01J27/192 , C07C5/48 , C07C45/34 , C07C45/35 , C07C45/38 , C07C51/25 , B01J11/40 , B01J11/06 , B01J11/32
CPC classification number: B01J23/16 , B01J23/28 , B01J23/31 , B01J23/88 , B01J23/8876 , B01J27/18 , B01J27/186 , B01J27/192 , B01J2523/00 , C07C5/48 , C07C45/34 , C07C45/35 , C07C45/38 , C07C51/252 , C07C11/167 , C07C47/22 , C07C47/04 , C07C57/04 , B01J2523/41 , B01J2523/51 , B01J2523/54 , B01J2523/68 , B01J2523/23 , B01J2523/72 , B01J2523/22 , B01J2523/24 , B01J2523/25 , B01J2523/842 , B01J2523/845 , B01J2523/847 , B01J2523/821 , B01J2523/822 , B01J2523/824 , B01J2523/825 , B01J2523/827 , B01J2523/828 , B01J2523/55 , B01J2523/56 , B01J2523/57
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公开(公告)号：US3316057A
公开(公告)日：1967-04-25
申请号：US46606965
申请日：1965-06-22
Applicant: DU PONT
Inventor： HOWK BENJAMIN W , STILES ALVIN B
CPC classification number: B01D53/9459 , B01D53/86 , B01D53/944 , B01D2251/102 , B01D2255/2073 , B01D2255/20753 , B01D2255/20761 , B01D2255/20784 , B01J23/26 , B01J23/34 , B01J23/84 , B01J23/86
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公开(公告)号：US3272868A
公开(公告)日：1966-09-13
申请号：US40368964
申请日：1964-10-02
Applicant: DU PONT
Inventor： STILES ALVIN B
IPC: C07C45/38
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