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1.Removal of hydrogen sulfide and mercaptans from gases or liquids such as petroleum or petroleum fractions 失效
Title translation: 从气体或液体如石油或石油馏分中除去硫化氢和硫醇公开(公告)号:US2592523A
公开(公告)日:1952-04-15
申请号:US4558448
申请日:1948-08-21
Applicant: PURE OIL CO
Inventor: AYERS GEORGE W , GEERTS MARCELLUS J , KREWER WILLIAM A
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公开(公告)号:US3065056A
公开(公告)日:1962-11-20
申请号:US7953660
申请日:1960-12-30
Applicant: PURE OIL CO
Inventor: GEERTS MARCELLUS J , FOLKINS HILLIS O , O'MALLEY CHARLES T
IPC: C01C3/00
CPC classification number: C01C3/003
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3.Preventing the development of sourness in certain petroleum liquids during distillation 失效
Title translation: 防止某些石油液体在蒸馏过程中产生酸味公开(公告)号:US2670319A
公开(公告)日:1954-02-23
申请号:US15603650
申请日:1950-04-14
Applicant: PURE OIL CO
Inventor: AYERS GEORGE W , GEERTS MARCELLUS J , CHANDLER ROBERT E
IPC: C10G27/12
CPC classification number: C10G27/12
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公开(公告)号:US3065284A
公开(公告)日:1962-11-20
申请号:US85801359
申请日:1959-12-08
Applicant: PURE OIL CO
Inventor: GEERTS MARCELLUS J
IPC: B01J23/652 , C07C5/27
CPC classification number: B01J23/6522 , C07C5/2791 , C07C9/16
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公开(公告)号:US2926207A
公开(公告)日:1960-02-23
申请号:US63169656
申请日:1956-12-31
Applicant: PURE OIL CO
Inventor: FOLKINS HILLIS O , GEERTS MARCELLUS J
IPC: B01J27/185 , B01J27/186 , C07C5/27
CPC classification number: C07C5/2724 , B01J27/1853 , B01J27/186 , C07C5/277 , C07C9/16
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6.Preventing the development of sourness in certain petroleum liquids during distillation 失效
Title translation: 防止某些石油液体在蒸馏过程中产生酸味公开(公告)号:US2597427A
公开(公告)日:1952-05-20
申请号:US15808850
申请日:1950-04-25
Applicant: PURE OIL CO
Inventor: AYERS GEORGE W , GEERTS MARCELLUS J , CHANDLER ROBERT E
IPC: C10G29/20
CPC classification number: C10G29/20
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公开(公告)号:US3135582A
公开(公告)日:1964-06-02
申请号:US8969861
申请日:1961-02-16
Applicant: PURE OIL CO
Inventor: GEERTS MARCELLUS J , SANDNER WALTER J , FIERCE WILLIAM L
IPC: C01C3/00
CPC classification number: C01C3/003
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8.Separation of aromatic hydrocarbons using surface-modified solid adsorbent 失效
Title translation: 使用表面改性固体吸附剂分离芳烃公开(公告)号:US3070639A
公开(公告)日:1962-12-25
申请号:US85956559
申请日:1959-12-15
Applicant: PURE OIL CO
Inventor: GEERTS MARCELLUS J , WALSH JOHN W , FOLKINS HILLIS O
IPC: B01J20/32 , C01B33/113 , C07C7/12
CPC classification number: C07C7/12 , B01J20/0211 , B01J20/0248 , B01J20/0296 , B01J20/04 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/28057 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J2220/42 , C01B33/113
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公开(公告)号:US3065057A
公开(公告)日:1962-11-20
申请号:US9874261
申请日:1961-03-28
Applicant: PURE OIL CO
Inventor: GEERTS MARCELLUS J , O'MALLEY CHARLES T
IPC: C01C3/00
CPC classification number: C01C3/003
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10.Process and catalyst for isomerizing normal pentane and/or normal hexane 失效
Title translation: 正戊烷和/或正己烷异构化的方法和催化剂公开(公告)号:US3024294A
公开(公告)日:1962-03-06
申请号:US86070159
申请日:1959-12-21
Applicant: PURE OIL CO
Inventor: GEERTS MARCELLUS J , CARR NORMAN L
CPC classification number: C07C5/2791 , B01J37/26 , C07C9/18 , C07C9/16
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