Title:
硫化水素スカベンジング添加剤組成物およびその使用方法
Document Type and Number:
Japanese Patent JP6586529
Kind Code:
B2
Abstract:
The present invention relates to an additive composition for scavenging hydrogen sulfide in hydrocarbons, wherein said additive composition comprises a combination of (a) glyoxal and (b) at least one aliphatic tertiary amine or oxide treated derivative thereof, or a mixture of the aliphatic tertiary amine and the oxide treated derivative thereof. In one embodiment it also relates to a method for scavenging hydrogen sulfide in hydrocarbons, and in another embodiment it relates to a method of using an additive composition of the present invention for scavenging hydrogen sulfide in hydrocarbons. In yet another embodiment it relates to a composition for scavenging hydrogen sulfide in hydrocarbons comprising (A) a hydrocarbon and (B) a hydrogen sulfide scavenging additive composition of the present invention.
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Inventors:
Sabra Maniyam, Mahesh
Application Number:
JP2018535048A
Publication Date:
October 02, 2019
Filing Date:
December 26, 2016
Export Citation:
Assignee:
Dorf Ketal Chemicals (India) Private Limited
International Classes:
B01D53/14; B01D53/52; B01D53/77; C10G21/16; C10G21/20; C10G29/00
Domestic Patent References:
| JP2013544305A | ||||
| JP2013501126A | ||||
| JP7258664A | ||||
| JP58124519A |
Foreign References:
| US20130004393 | ||||
| US20120329930 | ||||
| WO2015141535A1 | ||||
| US20140029510 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki
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