Title:
炭化水素流中の硫化水素を除去するための添加組成及び方法
Document Type and Number:
Japanese Patent JP2013544305
Kind Code:
A
Abstract:
The present invention relates to hydrogen sulfide scavenging additive composition comprising glyoxal and a polymer compound which is polymer made from propylene oxide, which is capable of scavenging or removing hydrogen sulfide in hydrocarbons or hydrocarbon streams without causing any problem. The present invention is also relates to a method of scavenging hydrogen sulfide employing present scavenging additive composition comprising glyoxal and a polymer compound which is polymer made from propylene oxide. The present invention is also relates to a method of using hydrogen sulfide scavenging additive composition comprising glyoxal and a polymer compound which is polymer made from propylene oxide.
Inventors:
Sabra Maniyam, Mahesh
Application Number:
JP2013539402A
Publication Date:
December 12, 2013
Filing Date:
November 18, 2011
Export Citation:
Assignee:
DORF KETAL CHEMICALS (INDIA) PRIVATE LIMITED
International Classes:
C10G29/02; B01D53/14; C10L1/18; C10L1/198; C10L3/10
Domestic Patent References:
| JPH04215814A | 1992-08-06 | |||
| JPH03119092A | 1991-05-21 | |||
| JPH04215814A | 1992-08-06 | |||
| JPH03119092A | 1991-05-21 |
Foreign References:
| WO2010128523A2 | 2010-11-11 | |||
| WO2010128523A2 | 2010-11-11 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki