{"id":"https://openalex.org/W2148390602","doi":null,"title":"Effect of raw material and Kraft Pulping Conditions on Characteristics of Dissolved Lignin","display_name":"Effect of raw material and Kraft Pulping Conditions on Characteristics of Dissolved Lignin","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2148390602","mag":"2148390602"},"language":"en","primary_location":{"id":"pmh:oai:DiVA.org:kth-145900","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-145900","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I86987016","host_organization_name":"KTH Royal Institute of Technology","host_organization_lineage":["https://openalex.org/I86987016"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bachelorThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-145900","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040545592","display_name":"Antonia Sv\u00e4rd","orcid":"https://orcid.org/0000-0002-2041-5786","observed_orcids":["https://orcid.org/0000-0002-2041-5786"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Antonia Sv\u00e4rd","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5040545592"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11208","display_name":"Lignin and Wood Chemistry","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1508","display_name":"Process Chemistry and Technology"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11208","display_name":"Lignin and Wood Chemistry","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1508","display_name":"Process Chemistry and Technology"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10484","display_name":"Wood Treatment and Properties","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10088","display_name":"Thermochemical Biomass Conversion Processes","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/kraft-lignin","display_name":"kraft lignin","score":0.9390000104904175},{"id":"https://openalex.org/keywords/dissolved-lignin","display_name":"dissolved lignin","score":0.8479999899864197},{"id":"https://openalex.org/keywords/black-liquor","display_name":"black liquor","score":0.7149999737739563},{"id":"https://openalex.org/keywords/kraft-pulping","display_name":"kraft pulping","score":0.7250000238418579},{"id":"https://openalex.org/keywords/cooking-time","display_name":"cooking time","score":0.9879999756813049},{"id":"https://openalex.org/keywords/wood-raw-materials","display_name":"wood raw materials","score":0.5450000166893005},{"id":"https://openalex.org/keywords/pine","display_name":"pine","score":0.8889999985694885},{"id":"https://openalex.org/keywords/spruce","display_name":"spruce","score":1.0},{"id":"https://openalex.org/keywords/eucalyptus","display_name":"Eucalyptus","score":1.0},{"id":"https://openalex.org/keywords/lignin-precipitation","display_name":"lignin precipitation","score":0.671999990940094},{"id":"https://openalex.org/keywords/sulfur-content","display_name":"sulfur content","score":0.7710000276565552},{"id":"https://openalex.org/keywords/total-phenolic-content","display_name":"total phenolic content","score":0.7979999780654907},{"id":"https://openalex.org/keywords/glass-transition-temperature","display_name":"glass transition temperature","score":0.8999999761581421},{"id":"https://openalex.org/keywords/klason-lignin","display_name":"Klason lignin","score":0.8889999985694885},{"id":"https://openalex.org/keywords/ion-chromatography","display_name":"ion chromatography","score":0.7900000214576721},{"id":"https://openalex.org/keywords/analytical-pyrolysis","display_name":"analytical pyrolysis","score":0.8759999871253967},{"id":"https://openalex.org/keywords/lignin-structure","display_name":"lignin structure","score":0.35899999737739563}],"concepts":[{"id":"https://openalex.org/C2781052789","wikidata":"https://www.wikidata.org/wiki/Q184817","display_name":"Lignin","level":2,"score":0.9087284803390503},{"id":"https://openalex.org/C99148416","wikidata":"https://www.wikidata.org/wiki/Q1755609","display_name":"Kraft paper","level":2,"score":0.7759649753570557},{"id":"https://openalex.org/C206139338","wikidata":"https://www.wikidata.org/wiki/Q192355","display_name":"Raw material","level":2,"score":0.7503666877746582},{"id":"https://openalex.org/C106486073","wikidata":"https://www.wikidata.org/wiki/Q304698","display_name":"Kraft process","level":3,"score":0.7317594289779663},{"id":"https://openalex.org/C528095902","wikidata":"https://www.wikidata.org/wiki/Q2283886","display_name":"Pulp and paper industry","level":1,"score":0.7071714997291565},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5849034190177917},{"id":"https://openalex.org/C83608634","wikidata":"https://www.wikidata.org/wiki/Q252108","display_name":"Softwood","level":2,"score":0.5390263199806213},{"id":"https://openalex.org/C53414766","wikidata":"https://www.wikidata.org/wiki/Q7553205","display_name":"Soda pulping","level":4,"score":0.44860509037971497},{"id":"https://openalex.org/C2780301381","wikidata":"https://www.wikidata.org/wiki/Q864683","display_name":"Biorefinery","level":3,"score":0.4440314471721649},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.286755234003067},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:DiVA.org:kth-145900","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-145900","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I86987016","host_organization_name":"KTH Royal Institute of Technology","host_organization_lineage":["https://openalex.org/I86987016"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bachelorThesis"},{"id":"mag:2148390602","doi":null,"is_oa":false,"landing_page_url":"http://diva-portal.org/smash/get/diva2:721067/fulltext01.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:DiVA.org:kth-145900","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-145900","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I86987016","host_organization_name":"KTH Royal Institute of Technology","host_organization_lineage":["https://openalex.org/I86987016"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bachelorThesis"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production","score":0.7811999917030334}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W567794605","https://openalex.org/W572493173","https://openalex.org/W1487812062","https://openalex.org/W1505046615","https://openalex.org/W1977607722","https://openalex.org/W1988055877","https://openalex.org/W1991509281","https://openalex.org/W1993601573","https://openalex.org/W2014627098","https://openalex.org/W2028096332","https://openalex.org/W2081474098","https://openalex.org/W2120215828","https://openalex.org/W2292247896","https://openalex.org/W2311365328","https://openalex.org/W2321549371"],"related_works":["https://openalex.org/W2509857010","https://openalex.org/W2056483626","https://openalex.org/W2139191552","https://openalex.org/W2010590883","https://openalex.org/W2982388974","https://openalex.org/W2982381638","https://openalex.org/W4380089852","https://openalex.org/W7120520289","https://openalex.org/W2048453862","https://openalex.org/W1993714503"],"abstract_inverted_index":{"Lignin":[0],"is":[1,16,27,47,73],"one":[2],"of":[3,65,85,104,110,174,187,237],"the":[4,11,21,30,93,100,105,118,135,139,164,175,180,184,188,195,228,234,260,266,271,279,284],"main":[5],"components":[6],"in":[7,51,172,203],"wood":[8],"and":[9,18,34,37,62,99,102,113,124,128,179,198,205,212,239,247],"during":[10],"chemical":[12],"pulping":[13,245,268],"processes":[14],"it":[15,72],"degraded":[17],"dissolved":[19,106,140],"into":[20],"cooking":[22,132,155,213,281],"liquor.":[23],"The":[24,82,250],"current":[25],"challenge":[26],"to":[28,39,75,91,130,259],"meet":[29,69],"need":[31],"for":[32,59,255],"energy":[33],"raw":[35,57,210,248],"materials,":[36],"reform":[38],"a":[40,48,56,169],"more":[41,158],"environmentally":[42],"sustainable":[43],"society,":[44],"so":[45],"there":[46],"great":[49],"interest":[50],"using":[52],"kraft":[53,77,96,119,141],"lignin":[54,78,142,197,204,221,238,257,264,277],"as":[55,63],"material":[58,211],"energy,":[60],"materials":[61],"source":[64],"chemicals.":[66],")":[67],"To":[68],"this":[70,86],"goal,":[71],"essential":[74],"obtain":[76],"with":[79,117,147,265,278],"desirable":[80],"properties.":[81],"overall":[83],"goal":[84],"master":[87],"thesis":[88],"project":[89],"was":[90,143,151,168,216,241,253],"understand":[92],"relationship":[94],"between":[95,177],"process":[97,120],"conditions":[98],"structure":[101],"properties":[103,186],"lignin.":[107,262],"Wood":[108],"chips":[109],"pine,":[111],"spruce":[112],"eucalyptus":[114,178,256],"were":[115,191],"pulped":[116],"at":[121],"constant":[122],"temperature":[123],"similar":[125,242],"alkali":[126],"charge":[127],"sulphidity":[129],"different":[131],"times.":[133],"From":[134],"collected":[136,189],"black":[137],"liquor,":[138],"precipitated":[144,159,176],"by":[145,219],"acidification":[146],"sulphuric":[148],"acid.":[149],"It":[150],"observed":[152],"that":[153,233],"longer":[154],"time":[156,246,269,282],"yields":[157],"material,":[160],"where":[161],"pine":[162],"gave":[163],"highest":[165,272,285],"yield.":[166],"There":[167],"significant":[170],"difference":[171],"colour":[173],"softwood":[181,261],"samples.":[182],"Some":[183],"characteristic":[185],"samples":[190],"investigated.":[192],"Results":[193],"from":[194,224],"Klason":[196],"ionic":[199],"chromatography":[200],"showed":[201,232],"variation":[202],"carbohydrate":[206,222],"composition":[207,236],"depending":[208],"on":[209,244],"time.":[214],"This":[215],"also":[217],"indicated":[218],"results":[220],"ratio":[223],"analytical":[225,229],"pyrolysis.":[226],"However,":[227],"pyrolysis":[230],"data":[231],"relative":[235],"carbohydrates":[240],"independent":[243],"material.":[249],"sulphur":[251],"content":[252],"higher":[254],"compared":[258],"Pine":[263],"longest":[267,280],"had":[270,283],"total":[273],"phenolic":[274],"content.":[275],"Spruce":[276],"glass":[286],"transition":[287],"temperature.":[288]},"counts_by_year":[],"updated_date":"2026-09-21T07:43:02.447757","created_date":"2016-06-24T00:00:00"}
