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Selective Transition-Metal Catalysis of Oxygen Delignification Using Water-Soluble Salts of Polyoxometalate (POM) Anions. Part I. Chemical Principles and Process Concepts

Holzforschung, 1998, Vol.52 (3), p.304-310 [Tạp chí có phản biện]

1998 INIST-CNRS ;ISSN: 0018-3830 ;EISSN: 1437-434X ;DOI: 10.1515/hfsg.1998.52.3.304 ;CODEN: HOLZAZ

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Nhan đề:
Selective Transition-Metal Catalysis of Oxygen Delignification Using Water-Soluble Salts of Polyoxometalate (POM) Anions. Part I. Chemical Principles and Process Concepts
Tác giả: Weinstock, Ira A. ; Atalla, Rajai H. ; Reiner, Richard S. ; Houtman, Carl J. ; Hill, Craig L.
Chủ đề: Applied sciences ; Bleaching ; Catalysis ; Catalyst selectivity ; Exact sciences and technology ; Fungi ; Iron ; Kraft pulp ; Lignin ; Manganese ; Oxidation ; Paper, paperboard, non wovens ; Polymer industry, paints, wood ; Pulp manufacturing ; Pulp materials ; Wood. Paper. Non wovens
Là 1 phần của: Holzforschung, 1998, Vol.52 (3), p.304-310
Mô tả: Polymeric metal-oxide anion complexes (polyoxometalates) may provide a means for using transition metals and oxygen (O sub(2)) to selectively delignify wood or wood pulp in effluent-free (closed) mills. The development of this chemistry, and associated process concepts, evolved from the observation that certain fungi use transition metals (Cu, Fe and Mn) to selectively transfer electrons from lignin to oxygen. Chemical, physicochemical and engineering issues pertaining to the development of aqueous transition-metal systems for selective delignification, and for mill closure, are outlined in this brief introduction to the title technology.
Nơi xuất bản: Berlin, New York: Walter de Gruyter, Berlin / New York
Ngôn ngữ: English
Số nhận dạng: ISSN: 0018-3830
EISSN: 1437-434X
DOI: 10.1515/hfsg.1998.52.3.304
CODEN: HOLZAZ
Nguồn: Alma/SFX Local Collection

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Selective Transition-Metal Catalysis of Oxygen Delignification Using Water-Soluble Salts of Polyoxometalate (POM) Anions. Part I. Chemical Principles and Process Concepts

1998 INIST-CNRS ;ISSN: 0018-3830 ;EISSN: 1437-434X ;DOI: 10.1515/hfsg.1998.52.3.304 ;CODEN: HOLZAZ

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