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公开(公告)号:US3440293A
公开(公告)日:1969-04-22
申请号:US3440293D
申请日:1966-03-17
Applicant: STANDARD OIL CO
Inventor: ROSSCUP ROBERT J , ZLETZ ALEX , SCHAAP LUKE A
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公开(公告)号:US3647677A
公开(公告)日:1972-03-07
申请号:US3647677D
申请日:1969-06-11
Applicant: STANDARD OIL CO
Inventor: WOLFF WILLIAM F , ROSSCUP ROBERT J , RIDGWAY JOHN A JR
CPC classification number: C10G75/04 , C10G7/10 , C10G9/16 , Y10S585/95
Abstract: THE FORMATION OF COKE IN HIGH-TEMPERATURE PETROLEUM TREATMENTS IS RETARDED BY ADDING TO THE OIL A COKE-RETARDING AMOUNT OF A COKE RETARDER SELECTED FROM THE GROUP CONSISTING OF ELEMENTAL PHOSPHOROUS AND COMPOUNDS THEREOF. VERY SMALL AMOUNTS OF THESE COKE RETARDERS ARE EFFECTIVE, WHILE THEY GENERALLY BECOME INEFFECTIVE ABOVE ABOUT 0.5%, BASED ON THE WEIGHT OF THE OIL.
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公开(公告)号:US3548013A
公开(公告)日:1970-12-15
申请号:US3548013D
申请日:1966-06-30
Applicant: STANDARD OIL CO
Inventor: ROSSCUP ROBERT J , ZLETZ ALEX , SCHAAP LUKE A
IPC: C07C29/04
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公开(公告)号:US3455664A
公开(公告)日:1969-07-15
申请号:US3455664D
申请日:1966-06-30
Applicant: STANDARD OIL CO
Inventor: ROSSCUP ROBERT J , ZLETZ ALEX , SCHAAP LUKE A
CPC classification number: C10L1/1824 , C10L1/02
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5.
公开(公告)号:US3015625A
公开(公告)日:1962-01-02
申请号:US75005058
申请日:1958-07-21
Applicant: STANDARD OIL CO
Inventor: ROSSCUP ROBERT J , LIEHE HUBERT J
IPC: C10M115/08
CPC classification number: C10M115/08 , C07C2603/26 , C10M2205/00 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2207/34 , C10M2209/103 , C10M2209/109 , C10M2211/02 , C10M2211/044 , C10M2211/06 , C10M2213/02 , C10M2213/062 , C10M2215/102 , C10M2215/16 , C10M2229/02 , C10M2229/05 , C10N2230/08 , C10N2240/12 , C10N2240/121 , C10N2250/10 , C10N2270/00 , C10N2270/02
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