Title:
炭化水素の蒸気改質における蒸気対炭素比の制御
Document Type and Number:
Japanese Patent JP3996896
Kind Code:
B2
Abstract:
A mass flowmeter system for use in steam reformation of hydrocarbons includes a Coriolis flowmeter in a hydrocarbon feedstock line. The feedstock carbon content is estimated by close approximation, which facilitates selective control operations governing the relative amounts of steam and hydrocarbon materials as they feed a hydrogen processing unit. The relative amounts of steam and hydrocarbon feedstock are adjusted on the basis of real time measurements.
Inventors:
Valentine, julie anne
Application Number:
JP2003502602A
Publication Date:
October 24, 2007
Filing Date:
May 31, 2002
Export Citation:
Assignee:
Micro Motion Incorporated
International Classes:
B01J8/02; C01B3/38; B01J19/00; G05D11/02; C01B3/34; G01F1/84; G05D1/00; G05D11/13
Domestic Patent References:
| JP10120401A |
Foreign References:
| US5029482 |
Other References:
Lukas M D, Lee K Y, Ayagh H G,Performance Implications of Rapid Load Changes in Carbonate Fuel Cell Systems,2001 IEEE POWER ENGINEERING SOCIETY. WINTER MEETING. CONFERENCE PROCEEDINGS. COLUMBUS, OH, JAN. 28 - FEB. 1, 2001, IEEE POWER ENGINEERING SOCIETY WINTER MEETING, NEW YORK,米国,IEEE,2001年 1月28日,vol. 3/3,979-984
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Hideo Tanaka
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Hideo Tanaka