Title:
モノヒドロキシルアルコール処理剤を用いる導電性ポリマー前駆体の濃縮源の分離方法
Document Type and Number:
Japanese Patent JP2004501220
Kind Code:
A
Abstract:
An embodiment of the present invention is a method for isolating conducting polymer precursors by contacting a non-basic heterocyclic nitrogen containing hydrocarbon stream having a boiling point of from 232° C. (450° F.) to 566° C. (1050° F.) with an effective amount of a treating agent selected from monohydroxyl alcohols having a density at 25° C. of less than 0.90 g/cm<3 >and mixtures thereof, at conditions effective to maintain the reactants in a liquid phase to produce a first stream enriched in non-basic heterocyclic nitrogen containing hydrocarbon compounds and a second treated stream having a decreased non-basic heterocyclic nitrogen content. Optionally, an effective amount of mineral acid may be added to the hydrocarbon stream to enhance the process.
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Inventors:
Gleaney, Mark, Alan
Begasse, John, Nicholas
Begasse, John, Nicholas
Application Number:
JP2001577371A
Publication Date:
January 15, 2004
Filing Date:
March 20, 2001
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C10G17/02; C10G21/06; C10G21/16; (IPC1-7): C10G21/16; C10G17/02
Attorney, Agent or Firm:
Kenji Kawabi