公开(公告)号：US3891401A

公开(公告)日：1975-06-24

申请号：US11986571

申请日：1971-03-01

Applicant: STANDARD OIL CO

Inventor： WATSON ROGER WILLIAM ,  UDELHOFEN JOHN HENRY ,  STRUKL JOSEPH STEPHAN

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/24 ,  C10L1/30

CPC classification number: C10L10/02 ,  C10L1/14 ,  C10L1/1828 ,  C10L1/188 ,  C10L1/2412 ,  C10L1/2437 ,  C10L1/301 ,  C10L10/04

Abstract: Smoke and ash deposit formation in commercial and military jet engines and power plants is minimized by inclusion in the fuel of an additive comprising oil-soluble salts of a transition metal, such as manganese or iron, and an alkaline earth metal. A preferred additive comprises methylcyclopentadienyl manganese tricarbonyl and calcium alkylphenol sulfide in amounts to provide a manganese/calcium weight ratio about 5/1. The calcium salt may be in an alkaline form derived by over-basing with calcium oxide and carbon dioxide.

Abstract translation: 在商业和军用喷气发动机和动力装置中的烟和灰沉积物形成通过包含在包含过渡金属如锰或铁的油溶性盐和碱土金属的添加剂的燃料中而被最小化。 优选的添加剂包括甲基环戊二烯基三羰基锰和烷基酚硫化钙，其量提供约5/1的锰/钙重量比。 钙盐可以是通过用氧化钙和二氧化碳过碱性得到的碱性形式。

公开(公告)号：US3883320A

公开(公告)日：1975-05-13

申请号：US31296072

申请日：1972-12-07

Applicant: STANDARD OIL CO

Inventor： STRUKL JOSEPH STEPHAN

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/24 ,  C10L1/30

CPC classification number: C10L10/02 ,  C10L1/14 ,  C10L1/188 ,  C10L1/2412 ,  C10L1/2437 ,  C10L1/301 ,  C10L10/04

Abstract: Smoke and ash deposit formation in commercial and military jet engines and power plants is minimized by inclusion in the fuel of an additive comprising oil-soluble salts of a transition metal, such as manganese or iron, and an alkaline earth metal together with an oil-soluble ammonium salt. A preferred additive comprises methylcyclopentadienyl manganese tricarbonyl and calcium alkylphenol sulfide in amounts to provide a manganese/calcium weight ratio about 5/1. Dosage of the mixed metals is preferably within the range from 200 to 600 ppm. with dosage of ammonium ion within the range from 10 to 100 ppm.

Abstract translation: 在商业和军用喷气发动机和发电厂中的烟雾和灰分沉积物形成被最小化，包括在包含诸如锰或铁的过渡金属的油溶性盐和碱土金属的油添加剂的燃料中， 可溶性铵盐。 优选的添加剂包括甲基环戊二烯基三羰基锰和烷基酚硫化钙，其量提供约5/1的锰/钙重量比。 混合金属的用量优选在200〜600ppm的范围内。 其中铵离子的用量在10至100ppm的范围内。