Title:
統合されたクラフトパルプ工場および熱化学変換システム
Document Type and Number:
Japanese Patent JP6773658
Kind Code:
B2
Abstract:
This disclosure pertains to the use of black liquors from kraft pulp mills as a source of catalysts for the thermochemical conversion of organic matter feedstocks to bio oils. More particularly, some embodiments pertain to integrated kraft pulp mill and thermochemical conversion systems, which include: a Kraft pulp mill comprising a digester for digesting a lignocellulosic material with white liquor to produce pulp and black liquors; a thermochemical conversion subsystem comprising: at least one mixing tank for combining pulping liquors received from the pulp mill with an organic matter feedstock and water to produce a reaction mixture; a reactor vessel for treating the reaction mixture received from the mixing tank at a reaction temperature and pressure suitable for conversion of all or a portion of the organic matter in the reaction mixture into a product mixture comprising a bioproduct and an aqueous stream containing both organic and inorganic compounds; and a depressurizer for depressurizing product mixture received from the reactor vessel; and one or more conveyors for conveying the pulping liquors from the pulp mill to the mixing tank.
Inventors:
William Neil Rowlands
Leonard James Humphreys
Robert William Clayton Shoe
James Alan Spanky
Victor Charles Uros
Paul Andrew Watson
Martin William Padras
Leonard James Humphreys
Robert William Clayton Shoe
James Alan Spanky
Victor Charles Uros
Paul Andrew Watson
Martin William Padras
Application Number:
JP2017539478A
Publication Date:
October 21, 2020
Filing Date:
October 14, 2015
Export Citation:
Assignee:
Can for pulp limited
Resera Proprietary Limited
Resera Proprietary Limited
International Classes:
D21C7/14; D21C11/04
Domestic Patent References:
JP2007038144A | ||||
JP2006076979A | ||||
JP59199892A |
Foreign References:
US4692209 | ||||
CN102352572A | ||||
WO2012175796A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Naori Kota
Satoshi Deno
Atsushi Ebiya
Takashi Ishida
Tetsuji Koga
Naori Kota
Satoshi Deno
Atsushi Ebiya