添加剤または水和物の分解促進剤の存在下での水和物の分解方法 - COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH

Title:

添加剤または水和物の分解促進剤の存在下での水和物の分解方法

Document Type and Number:

Japanese Patent JP7071930

Kind Code:

B2

Abstract:

The present invention discloses a process for the dissociation of natural gas hydrates comprises injecting additives or hydrate dissociation promoters into the system at the hydrate dissociation temperatures ranging from 283-293 K in conjunction with or without first depressurizing the system to pressures (50%-75%) below the hydrate equilibrium pressure and such leading to the recovery of methane or natural gases.

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Inventors:

Kumar, radish
Roy, sadip
Battachaya, Gaulav
Chaudhry, Neelesh
Kumar, Ashok
Kashup, Rajah, Kumar
Cha, Paribesh
Pande, Nawar, Kishoru

Application Number:

JP2018557231A

Publication Date:

May 19, 2022

Filing Date:

January 23, 2017

Export Citation:

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Assignee:

COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH

International Classes:

C10L3/06; C07C7/20; C07C9/04; C09K8/58; E21B43/16; E21B43/22; E21B43/24

Domestic Patent References:

JP2008239651A
JP2005504169A

Foreign References:

CN104234680A

Attorney, Agent or Firm:

Shoji Hagiri
Keiyo Nakamura
Hiroki Ono

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