Title:
ガスエンジンで使用するための天然ガス精製方法および精製装置
Document Type and Number:
Japanese Patent JP5567278
Kind Code:
B2
Abstract:
A method and an apparatus of processing natural gas for use in a gas engine provide fuel having improved qualities such as a low methane value, a low knocking propensity and a high output and also provide a gas engine igniting medium having improved qualities such as high combustibility and high pressure compressibility due to low energy. A method of processing natural gas for use in a gas engine comprises at least partially separating high hydrocarbons(14) from a natural gas mixture(10), and providing the gas engine with a residual natural gas mixture(16) as fuel(18). The method comprises at least partially separating the high hydrocarbons from a newly coming natural gas mixture by membrane separation(12). The method comprises at least partially separating the high hydrocarbons from the newly coming natural gas mixture by pressurization condensation. The method comprises removing the high hydrocarbons from the newly coming natural gas mixture by a multi-step process. The method comprises liquefying the separated high hydrocarbons to provide the gas engine with the liquefied high hydrocarbons as an ignition medium(22).
Inventors:
Nicolaus Koenig
Application Number:
JP2009001718A
Publication Date:
August 06, 2014
Filing Date:
January 07, 2009
Export Citation:
Assignee:
MNA Diesel SA
International Classes:
F02M25/00; C10L3/10
Domestic Patent References:
| JP2007536468A | ||||
| JP2002180909A | ||||
| JP2005042093A |
Foreign References:
| US4857078 |
Other References:
資源環境対策,(株)環境コミュニケーションズ,2007年,第43巻 第9号8月号,p.79-83
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro