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1.发明申请METHOD FOR ISOLATION AND QUANTIFICATION OF NAPHTHENATE FORMING ACIDS ("ARN ACIDS") 有权萘酚形成酸的分离和定量方法（“ARN ACIDS”）公开(公告)号：US20120190907A1
公开(公告)日：2012-07-26
申请号：US13380316
申请日：2010-06-22
Applicant: Heidi Mediaas , Knut Grande , Hege Kummernes , Jens Emil Vindstad
Inventor： Heidi Mediaas , Knut Grande , Hege Kummernes , Jens Emil Vindstad
IPC: C07C7/12
CPC classification number: C10G25/003 , C10G25/12 , C10G2300/1033 , C10G2300/201 , C10G2300/44
Abstract: A method for isolation and quantification of naphthenate forming acids (ARN-acids) in crude oils is disclosed. The method involves selective absorbtion/adsorption of ARN acids by a solid medium. Isolation of the solid medium and transferring the ARN acids to an organic solvent which can by analysed for its ARN acid content.
Abstract translation: 公开了一种用于分离和定量原油中形成环烷酸的酸（ARN-酸）的方法。 该方法涉及通过固体培养基选择性吸附/吸附ARN酸。 分离固体介质并将ARN酸转移到可以通过分析其ARN酸含量的有机溶剂中。
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公开(公告)号：US20100292349A1
公开(公告)日：2010-11-18
申请号：US12743358
申请日：2008-11-17
Applicant: Jens Emil Vindstad , Heidi Mediaas , Knut Vebjørn Grande
Inventor： Jens Emil Vindstad , Heidi Mediaas , Knut Vebjørn Grande
CPC classification number: C10G31/08 , A23L33/10 , A23V2002/00 , B01F3/0807 , B01F17/0021 , C07C51/347 , C07C51/412 , C07C51/46 , C10G19/02 , C10G29/06 , C10M129/56 , C10M129/58 , C10M129/93
Abstract: A process for the preparation of at least one ARN acid or salt thereof comprising: (I) allowing at least one ARN acid salt to form during the production of crude oil in the presence of water; (II) removing at least 5 wt % of the formed at least one ARN acid salt, e.g. from the oil water interface; and optionally (III) converting said salt into an acid.
Abstract translation: 一种制备至少一种ARN酸或其盐的方法，包括：（I）在水存在下在原油生产期间允许形成至少一种ARN酸盐; （II）除去至少5重量％的形成的至少一种ARN酸盐，例如， 从油水界面; 和任选地（III）将所述盐转化成酸。
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公开(公告)号：US09222035B2
公开(公告)日：2015-12-29
申请号：US12743358
申请日：2008-11-17
Applicant: Jens Emil Vindstad , Heidi Mediaas , Knut Vebjørn Grande
Inventor： Jens Emil Vindstad , Heidi Mediaas , Knut Vebjørn Grande
IPC: B01F3/08 , C10G31/08 , C10G19/02 , C10G29/06 , C10M129/56 , C10M129/58 , B01F17/00
CPC classification number: C10G31/08 , A23L33/10 , A23V2002/00 , B01F3/0807 , B01F17/0021 , C07C51/347 , C07C51/412 , C07C51/46 , C10G19/02 , C10G29/06 , C10M129/56 , C10M129/58 , C10M129/93
Abstract: A process for the preparation of at least one ARN acid or salt thereof comprising: (I) allowing at least one ARN acid salt to form during the production of crude oil in the presence of water; (II) removing at least 5 wt % of the formed at least one ARN acid salt, e.g. from the oil water interface; and optionally (III) converting said salt into an acid.
Abstract translation: 一种制备至少一种ARN酸或其盐的方法，包括：（I）在水存在下在原油生产期间允许形成至少一种ARN酸盐; （II）除去至少5重量％的形成的至少一种ARN酸盐，例如， 从油水界面; 和任选地（III）将所述盐转化成酸。
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4.发明授权Method for isolation and quantification of naphthenate forming acids (“ARN-acids”) 有权分离和定量环烷酸形成酸（“ARN酸”）的方法公开(公告)号：US08674161B2
公开(公告)日：2014-03-18
申请号：US13380316
申请日：2010-06-22
Applicant: Heidi Mediaas , Knut Grande , Hege Kummernes , Jens Emil Vindstad
Inventor： Heidi Mediaas , Knut Grande , Hege Kummernes , Jens Emil Vindstad
IPC: C07C7/12
CPC classification number: C10G25/003 , C10G25/12 , C10G2300/1033 , C10G2300/201 , C10G2300/44
Abstract: A method for isolation and quantification of naphthenate forming acids (ARN-acids) in crude oils is disclosed. The method involves selective absorbtion/adsorption of ARN acids by a solid medium. Isolation of the solid medium and transferring the ARN acids to an organic solvent which can by analysed for its ARN acid content.
Abstract translation: 公开了一种用于分离和定量原油中形成环烷酸的酸（ARN-酸）的方法。 该方法涉及通过固体培养基选择性吸附/吸附ARN酸。 分离固体介质并将ARN酸转移到可以通过分析其ARN酸含量的有机溶剂中。
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