AGGLOMERATED PARTICULATE LIGNOSULFONATE

An agglomerated particulate lignosulfonate material may be made by introducing or forming lignosulfonate microparticles in a fluidized bed agglomerator, and introducing sufficient heated gas and lignosulfonate liquid in the agglomerator to convert the microparticles to lignosulfonate granules of enl...

Full description

Saved in:
Bibliographic Details
Main Author REKNES, KARE
Format Patent
LanguageEnglish
French
Published 10.02.2011
Subjects
Online AccessGet full text

Cover

Loading…
Abstract An agglomerated particulate lignosulfonate material may be made by introducing or forming lignosulfonate microparticles in a fluidized bed agglomerator, and introducing sufficient heated gas and lignosulfonate liquid in the agglomerator to convert the microparticles to lignosulfonate granules of enlarged size. The granules may have an average size of at least 0.1 mm, and may be used to make a dry-blended cement additive or oil well cement that may be dustless, easily poured and stored, and rapidly dissolved in water. La présente invention a pour objet un matériau de lignosulfonate particulaire aggloméré qui peut être fabriqué par l'introduction ou la formation de microparticules de lignosulfonate dans un agglomérateur à lit fluidisé, et l'introduction de gaz chauffé et de lignosulfonate liquide suffisants dans l'agglomérateur pour convertir les microparticules en granules de lignosulfonate de taille agrandie. Les granules peuvent avoir une taille moyenne d'au moins 0,1 mm, et peuvent être utilisés pour fabriquer un additif de ciment mélangé à sec ou un ciment pour puits de pétrole qui peut être non pulvérulent, versé et stocké facilement, et rapidement dissous dans l'eau.
AbstractList An agglomerated particulate lignosulfonate material may be made by introducing or forming lignosulfonate microparticles in a fluidized bed agglomerator, and introducing sufficient heated gas and lignosulfonate liquid in the agglomerator to convert the microparticles to lignosulfonate granules of enlarged size. The granules may have an average size of at least 0.1 mm, and may be used to make a dry-blended cement additive or oil well cement that may be dustless, easily poured and stored, and rapidly dissolved in water. La présente invention a pour objet un matériau de lignosulfonate particulaire aggloméré qui peut être fabriqué par l'introduction ou la formation de microparticules de lignosulfonate dans un agglomérateur à lit fluidisé, et l'introduction de gaz chauffé et de lignosulfonate liquide suffisants dans l'agglomérateur pour convertir les microparticules en granules de lignosulfonate de taille agrandie. Les granules peuvent avoir une taille moyenne d'au moins 0,1 mm, et peuvent être utilisés pour fabriquer un additif de ciment mélangé à sec ou un ciment pour puits de pétrole qui peut être non pulvérulent, versé et stocké facilement, et rapidement dissous dans l'eau.
Author REKNES, KARE
Author_xml – fullname: REKNES, KARE
BookMark eNrjYmDJy89L5WRQd3R39_H3dQ1yDHF1UQhwDArxdA71AXIUfDzd_fyDQ33c_P2AXB4G1rTEnOJUXijNzaDs5hri7KGbWpAfn1pckJicmpdaEh_ub2RgaGhgaGppauBoZEycKgCENCbC
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate LIGNOSULFONATE PARTICULAIRE AGGLOMÉRÉ
ExternalDocumentID WO2011015950A2
GroupedDBID EVB
ID FETCH-epo_espacenet_WO2011015950A23
IEDL.DBID EVB
IngestDate Fri Jul 19 15:23:05 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_WO2011015950A23
Notes Application Number: WO2010IB02185
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110210&DB=EPODOC&CC=WO&NR=2011015950A2
ParticipantIDs epo_espacenet_WO2011015950A2
PublicationCentury 2000
PublicationDate 20110210
PublicationDateYYYYMMDD 2011-02-10
PublicationDate_xml – month: 02
  year: 2011
  text: 20110210
  day: 10
PublicationDecade 2010
PublicationYear 2011
RelatedCompanies REKNES, KARE
BORREGAARD INDUSTRIES LIMITED
RelatedCompanies_xml – name: REKNES, KARE
– name: BORREGAARD INDUSTRIES LIMITED
Score 2.7955122
Snippet An agglomerated particulate lignosulfonate material may be made by introducing or forming lignosulfonate microparticles in a fluidized bed agglomerator, and...
SourceID epo
SourceType Open Access Repository
SubjectTerms AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
Title AGGLOMERATED PARTICULATE LIGNOSULFONATE
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110210&DB=EPODOC&locale=&CC=WO&NR=2011015950A2
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR3bSsMw9DCmqG86FS9TCkp9KtYubebDkC29bFKboqvubaxrAoLM4Sr-vifZqnvaW04CuXKuOReAa-Ta0qHSs4ig1CJkIq12Oyf4IJ6jAneFLbW3ReL1M_I4ckc1-KhiYXSe0B-dHBExaor4Xmp6Pf83Yvnat3Jxm79j1-dDOOz4ZlGZ-5QKY_q9TpBynzOTMdTbzOR5OYas27W7SLC3UJCmCh-C156KS5mvM5VwH7ZTnG9WHkBNzBqwy6raaw3YeVp9eWNzhX2LQ7jpRlHMVWlOJDdGiqLogGUxAkY8iBL-ksUhTxA8gqswGLK-hSuO_w44fuPr22sdQx1Vf3ECRosWeSEJCjWuJHcFbU9FQUQuVRkvW9wXp9DcNNPZ5uFz2FtaSB0kxk2ol1_f4gJZbJlf6pv5BUfnepo
link.rule.ids 230,309,783,888,25576,76876
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR3JSsNA9FGqWG9aFZeqASWegjGdLB6KtEmzaJoETbS30HRmQJBabMTf92XaaE-9zZuBWXnrvAXgGrk210xuKISZpkLIhCuWVRB8EEOrAneZyoW3RWT4GXkc6-MGfNSxMCJP6I9IjogYNUV8LwW9nv8bsRzhW7m4Ld6x6_PBTXuOTGtzX6XCyM6gN0xiJ7Zl20a9TY6el2PIunW1jwR7C4Vss8KH4eugikuZrzMVdw-2E5xvVu5Dg83a0LLr2mtt2BmtvryxucK-xQHc9D0vjKvSnEhupARF0cDOQgSkMPCi-CUL3ThC8BCu3GFq-wqumP8dMH-L17fXPYImqv7sGKSuSQvKCQo1Oid31LSmjBJW8KqMl8ru6Ql0Ns10unn4Elp-OgrzMIiezmB3aS3VkDB3oFl-fbNzZLdlcSFu6RczXX2N
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=AGGLOMERATED+PARTICULATE+LIGNOSULFONATE&rft.inventor=REKNES%2C+KARE&rft.date=2011-02-10&rft.externalDBID=A2&rft.externalDocID=WO2011015950A2