GB1544446A - Processing of pulp - Google Patents

Processing of pulp

Info

Publication number
GB1544446A
GB1544446A GB7112/76A GB711276A GB1544446A GB 1544446 A GB1544446 A GB 1544446A GB 7112/76 A GB7112/76 A GB 7112/76A GB 711276 A GB711276 A GB 711276A GB 1544446 A GB1544446 A GB 1544446A
Authority
GB
United Kingdom
Prior art keywords
pulp
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7112/76A
Other languages
English (en)
Inventor
Howard B Lange Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of GB1544446A publication Critical patent/GB1544446A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
GB7112/76A 1975-02-21 1976-02-23 Processing of pulp Expired GB1544446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55188175A 1975-02-21 1975-02-21

Publications (1)

Publication Number Publication Date
GB1544446A true GB1544446A (en) 1979-04-19

Family

ID=24203057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7112/76A Expired GB1544446A (en) 1975-02-21 1976-02-23 Processing of pulp

Country Status (7)

Country Link
JP (1) JPS51105401A (it)
CA (1) CA1089162A (it)
GB (1) GB1544446A (it)
IN (1) IN144575B (it)
IT (1) IT1053639B (it)
MX (1) MX3460E (it)
SE (1) SE7601954L (it)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211704A (en) * 1991-07-15 1993-05-18 Manufacturing Technology And Conversion International, Inc. Process and apparatus for heating fluids employing a pulse combustor
US5255634A (en) * 1991-04-22 1993-10-26 Manufacturing And Technology Conversion International, Inc. Pulsed atmospheric fluidized bed combustor apparatus
US5536488A (en) * 1991-07-01 1996-07-16 Manufacturing And Technology Conversion Indirectly heated thermochemical reactor processes
US5637192A (en) * 1989-02-14 1997-06-10 Manufacturing And Technology Conversion International Endothermic spent liquor recovery process
US5909654A (en) * 1995-03-17 1999-06-01 Hesboel; Rolf Method for the volume reduction and processing of nuclear waste
WO2005003449A1 (en) * 2003-07-04 2005-01-13 Valtion Teknillinen Tutkimuskeskus Method of utilising unreacted carbon from black-liquor gasification

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1313577C (en) * 1988-11-17 1993-02-16 Jian Li Low temperature recovery of kraft black liquor
TW245651B (en) * 1994-02-24 1995-04-21 Babcock & Wilcox Co Black liquor gasifier

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637192A (en) * 1989-02-14 1997-06-10 Manufacturing And Technology Conversion International Endothermic spent liquor recovery process
US5255634A (en) * 1991-04-22 1993-10-26 Manufacturing And Technology Conversion International, Inc. Pulsed atmospheric fluidized bed combustor apparatus
US5536488A (en) * 1991-07-01 1996-07-16 Manufacturing And Technology Conversion Indirectly heated thermochemical reactor processes
US5211704A (en) * 1991-07-15 1993-05-18 Manufacturing Technology And Conversion International, Inc. Process and apparatus for heating fluids employing a pulse combustor
US5909654A (en) * 1995-03-17 1999-06-01 Hesboel; Rolf Method for the volume reduction and processing of nuclear waste
WO2005003449A1 (en) * 2003-07-04 2005-01-13 Valtion Teknillinen Tutkimuskeskus Method of utilising unreacted carbon from black-liquor gasification

Also Published As

Publication number Publication date
JPS51105401A (it) 1976-09-18
IT1053639B (it) 1981-10-10
SE7601954L (sv) 1976-08-23
MX3460E (es) 1980-12-09
IN144575B (it) 1978-05-20
CA1089162A (en) 1980-11-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee