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公开(公告)号:US4935542A
公开(公告)日:1990-06-19
申请号:US274565
申请日:1988-11-22
申请人: Sam Ferguson , Darrell D. Reese
发明人: Sam Ferguson , Darrell D. Reese
IPC分类号: C07C233/19 , C07C233/37 , C07C233/60 , C07C233/62
CPC分类号: C07C233/62 , C07C233/19 , C07C233/37 , C07C233/60 , C07C2101/00 , C07C2101/06
摘要: A method of producing naphthenic acid having the formula ##STR1## where R.sub.1 is H or Me,X is chosen, at each occurrence, from O or NH, andn is a small whole number of from 1-10,which comprises reacting an amine of the formula ##STR2## where R.sub.1 is H or Me,X is chosen, at each occurrence, from O or NH, andn is a small whole number of from 1-10,with a petroleum fraction containing naphthenic acids to form a salt and then heating the petroleum fraction containing the naphthenic acid-amine salt to a temperature of at least 25.degree. F. greater than the boiling point of water for a time sufficient to convert the amine salts to the amides and then recovering the thus produced amides.
摘要翻译: 在每次出现时,从O或NH选择产生具有式“IMAGE”的环烷酸的方法,其中R 1为H或Me,X选自1-10或更小的整数,其包括使胺 其中R 1是H或Me,X在每次出现时选自O或NH,n是1-10的小整数,含有环烷酸的石油馏分形成盐 然后将含有环烷酸 - 胺盐的石油馏分加热至大于沸点至少25°F的温度,足以将胺盐转化为酰胺,然后回收由此产生的酰胺。
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公开(公告)号:US4827033A
公开(公告)日:1989-05-02
申请号:US51558
申请日:1987-05-18
申请人: Sam Ferguson , Darrell D. Reese
发明人: Sam Ferguson , Darrell D. Reese
IPC分类号: C07C233/19 , C07C233/37 , C07C233/60 , C07C233/62 , C07C103/19
CPC分类号: C07C233/37 , C07C233/19 , C07C233/60 , C07C233/62 , C07C2101/00 , C07C2101/06
摘要: A naphthenic acid amide having the formula: ##STR1## where R is the hydrocarbon portion of a naphthenic acid,R.sub.1 is H or MeX is O or NH, andn is a number having the value of 1-10.The method of producing such amides is also disclosed.
摘要翻译: 具有下式的环烷酸酰胺:其中R是环烷酸的烃部分,R1是H或Me X是O或NH,n是1-10的数。 还公开了生产这种酰胺的方法。
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公开(公告)号:US4752381A
公开(公告)日:1988-06-21
申请号:US51557
申请日:1987-05-18
申请人: Sam Ferguson , Darrell D. Reese
发明人: Sam Ferguson , Darrell D. Reese
CPC分类号: C10G19/00
摘要: A method of neutralizing the organic acidity in petroleum and petroleum fractions to produce a neutralization number less than 1.0 whereby they are rendered suitable as lube oil feed stocks which comprises treating said heavy gas oils with a neutralizing amount of monoethanolamine to form an amine salt with the organic acids and then heating the thus-neutralized petroleum or petroleum fraction at a temperature and for a time sufficient to convert the amine salts to amides.
摘要翻译: 一种中和石油和石油馏分中的有机酸度以产生小于1.0的中和数的方法,由此它们适合作为润滑油原料,其包括用中和量的单乙醇胺处理所述重质瓦斯油以形成胺盐 然后在足以将胺盐转化为酰胺的温度和时间下加热由此中和的石油或石油馏分。
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公开(公告)号:US4589979A
公开(公告)日:1986-05-20
申请号:US768530
申请日:1985-08-22
申请人: Sam Ferguson , Darrell D. Reese
发明人: Sam Ferguson , Darrell D. Reese
CPC分类号: C10G29/20
摘要: A method of neutralizing the organic acidity in heavy gas oils to produce a neutralization number less than 1.0 whereby they are rendered suitable as lube oil feed stocks which comprises treating said heavy gas oils with a neutralizing amount of monoethanolamine to form an amine salt with the organic acids and then heating the thus-neutralized heavy gas oil at a temperature and for a time sufficient to convert the amine salts to amides.
摘要翻译: 一种中和重瓦斯油中的有机酸度以产生小于1.0的中和数的方法,由此它们适合作为润滑油原料,其包括用中和量的单乙醇胺处理所述重质瓦斯油以与有机物形成胺盐 酸,然后在足以将胺盐转化为酰胺的温度和时间下加热由此中和的重质瓦斯油。
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