Formation of Hearth Sediment during Vanadium Titano-magnetite Smelting in Blast Furnace No.7 of Chengde Iron and Steel Company View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2015-11

AUTHORS

Xiao-jie Liu, Qing Lü, Shu-jun Chen, Zhen-feng Zhang, Shu-hui Zhang, Yan-qin Sun

ABSTRACT

The large quantity of sediment produced in the hearth during vanadium titano-magnetite smelting in a blast furnace (BF) affects the stability of the blast furnace operation. Testing and analysis of the sediment in the hearth of Chengde Iron and Steel Company’s BF No.7 revealed that it was mainly concentrated in the location below the tuyere and above the iron notch. Notably, some of the bonding material (sediment) consisted of greater than 50% pig iron, and the pig iron distributed in the slag was granular. It is proposed that a large quantity of TiC and Ti(C,N) are deposited on the surface of the pig iron. These high melting point materials mix with iron drops, preventing the slag from flowing freely, thus leading to the formation of bonding materials. In addition, the viscosity and melting temperature of the slag in the tuyere areas fluctuate greatly, and thus the properties of the slag are unstable. Moreover, the slag contains large quantities of carbon, which results in the reduction of TiO2. The resultant precipitation of Ti is followed by the formation of TiC in the slag, which also leads to an increase in the viscosity of the slag and difficulty in achieving separation of the slag-iron. In fact, all of these factors interact with each other, and as a result, sediment is formed when the operating conditions in the hearth fluctuate. More... »

PAGES

1009-1014

Identifiers

URI

http://scigraph.springernature.com/pub.10.1016/s1006-706x(15)30104-7

DOI

http://dx.doi.org/10.1016/s1006-706x(15)30104-7

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1001304046


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0912", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Materials Engineering", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/09", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Engineering", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Northeastern University", 
          "id": "https://www.grid.ac/institutes/grid.412252.2", 
          "name": [
            "School of Materials and Metallurgy, Northeastern University, 110004, Shenyang, Liaoning, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Liu", 
        "givenName": "Xiao-jie", 
        "id": "sg:person.011410176253.98", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011410176253.98"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Hebei United University", 
          "id": "https://www.grid.ac/institutes/grid.440734.0", 
          "name": [
            "School of Materials and Metallurgy, Northeastern University, 110004, Shenyang, Liaoning, China", 
            "College of Metallurgy and Energy, Hebei Key Laboratory for Advanced Metallurgy Technology, North China University of Science and Technology, 063009, Tangshan, Hebei, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "L\u00fc", 
        "givenName": "Qing", 
        "id": "sg:person.01134147425.12", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01134147425.12"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "HBIS (China)", 
          "id": "https://www.grid.ac/institutes/grid.484351.f", 
          "name": [
            "Chengde Branch, Hebei Iron and Steel Group Co., Ltd., 067002, Chengde, Hebei, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Chen", 
        "givenName": "Shu-jun", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "HBIS (China)", 
          "id": "https://www.grid.ac/institutes/grid.484351.f", 
          "name": [
            "Chengde Branch, Hebei Iron and Steel Group Co., Ltd., 067002, Chengde, Hebei, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Zhang", 
        "givenName": "Zhen-feng", 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Hebei United University", 
          "id": "https://www.grid.ac/institutes/grid.440734.0", 
          "name": [
            "College of Metallurgy and Energy, Hebei Key Laboratory for Advanced Metallurgy Technology, North China University of Science and Technology, 063009, Tangshan, Hebei, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Zhang", 
        "givenName": "Shu-hui", 
        "id": "sg:person.014663755225.26", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014663755225.26"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Hebei United University", 
          "id": "https://www.grid.ac/institutes/grid.440734.0", 
          "name": [
            "College of Metallurgy and Energy, Hebei Key Laboratory for Advanced Metallurgy Technology, North China University of Science and Technology, 063009, Tangshan, Hebei, China"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Sun", 
        "givenName": "Yan-qin", 
        "id": "sg:person.012473433625.22", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012473433625.22"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "https://doi.org/10.1002/srin.199301015", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1022622330"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2015-11", 
    "datePublishedReg": "2015-11-01", 
    "description": "The large quantity of sediment produced in the hearth during vanadium titano-magnetite smelting in a blast furnace (BF) affects the stability of the blast furnace operation. Testing and analysis of the sediment in the hearth of Chengde Iron and Steel Company\u2019s BF No.7 revealed that it was mainly concentrated in the location below the tuyere and above the iron notch. Notably, some of the bonding material (sediment) consisted of greater than 50% pig iron, and the pig iron distributed in the slag was granular. It is proposed that a large quantity of TiC and Ti(C,N) are deposited on the surface of the pig iron. These high melting point materials mix with iron drops, preventing the slag from flowing freely, thus leading to the formation of bonding materials. In addition, the viscosity and melting temperature of the slag in the tuyere areas fluctuate greatly, and thus the properties of the slag are unstable. Moreover, the slag contains large quantities of carbon, which results in the reduction of TiO2. The resultant precipitation of Ti is followed by the formation of TiC in the slag, which also leads to an increase in the viscosity of the slag and difficulty in achieving separation of the slag-iron. In fact, all of these factors interact with each other, and as a result, sediment is formed when the operating conditions in the hearth fluctuate.", 
    "genre": "research_article", 
    "id": "sg:pub.10.1016/s1006-706x(15)30104-7", 
    "inLanguage": [
      "en"
    ], 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1037242", 
        "issn": [
          "1001-0963", 
          "2210-3988"
        ], 
        "name": "Journal of Iron and Steel Research International", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "11", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "22"
      }
    ], 
    "name": "Formation of Hearth Sediment during Vanadium Titano-magnetite Smelting in Blast Furnace No.7 of Chengde Iron and Steel Company", 
    "pagination": "1009-1014", 
    "productId": [
      {
        "name": "readcube_id", 
        "type": "PropertyValue", 
        "value": [
          "06360bdf14597d5d1b19be36eadc3cf169d03101af94eab71b29f3adddc8b461"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1016/s1006-706x(15)30104-7"
        ]
      }, 
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1001304046"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1016/s1006-706x(15)30104-7", 
      "https://app.dimensions.ai/details/publication/pub.1001304046"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2019-04-10T14:54", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000001_0000000264/records_8663_00000485.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "http://link.springer.com/10.1016/S1006-706X(15)30104-7"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1016/s1006-706x(15)30104-7'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1016/s1006-706x(15)30104-7'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1016/s1006-706x(15)30104-7'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1016/s1006-706x(15)30104-7'


 

This table displays all metadata directly associated to this object as RDF triples.

104 TRIPLES      21 PREDICATES      28 URIs      19 LITERALS      7 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1016/s1006-706x(15)30104-7 schema:about anzsrc-for:09
2 anzsrc-for:0912
3 schema:author N84f8ff6ebff34b649472f6bac316810d
4 schema:citation https://doi.org/10.1002/srin.199301015
5 schema:datePublished 2015-11
6 schema:datePublishedReg 2015-11-01
7 schema:description The large quantity of sediment produced in the hearth during vanadium titano-magnetite smelting in a blast furnace (BF) affects the stability of the blast furnace operation. Testing and analysis of the sediment in the hearth of Chengde Iron and Steel Company’s BF No.7 revealed that it was mainly concentrated in the location below the tuyere and above the iron notch. Notably, some of the bonding material (sediment) consisted of greater than 50% pig iron, and the pig iron distributed in the slag was granular. It is proposed that a large quantity of TiC and Ti(C,N) are deposited on the surface of the pig iron. These high melting point materials mix with iron drops, preventing the slag from flowing freely, thus leading to the formation of bonding materials. In addition, the viscosity and melting temperature of the slag in the tuyere areas fluctuate greatly, and thus the properties of the slag are unstable. Moreover, the slag contains large quantities of carbon, which results in the reduction of TiO2. The resultant precipitation of Ti is followed by the formation of TiC in the slag, which also leads to an increase in the viscosity of the slag and difficulty in achieving separation of the slag-iron. In fact, all of these factors interact with each other, and as a result, sediment is formed when the operating conditions in the hearth fluctuate.
8 schema:genre research_article
9 schema:inLanguage en
10 schema:isAccessibleForFree false
11 schema:isPartOf N32f7a341304f46a38791e8957dc18c2a
12 N5b5f79c13a414c1185b6ed79cacdd370
13 sg:journal.1037242
14 schema:name Formation of Hearth Sediment during Vanadium Titano-magnetite Smelting in Blast Furnace No.7 of Chengde Iron and Steel Company
15 schema:pagination 1009-1014
16 schema:productId N9f9b4bb309f24f9eacc4b277b763385e
17 Nfbec55c7216a4164b163f1dba3fb6d75
18 Nfdabd7d885c043f28afbef92f6880b33
19 schema:sameAs https://app.dimensions.ai/details/publication/pub.1001304046
20 https://doi.org/10.1016/s1006-706x(15)30104-7
21 schema:sdDatePublished 2019-04-10T14:54
22 schema:sdLicense https://scigraph.springernature.com/explorer/license/
23 schema:sdPublisher N775305ae583d4b76a46ce0f1d74a604f
24 schema:url http://link.springer.com/10.1016/S1006-706X(15)30104-7
25 sgo:license sg:explorer/license/
26 sgo:sdDataset articles
27 rdf:type schema:ScholarlyArticle
28 N171d574a2073479bbbad544cff386eaf rdf:first sg:person.012473433625.22
29 rdf:rest rdf:nil
30 N1e0b6503f42b47a48e719ba5720a45b1 rdf:first N5ddf35c0d60b4da9a3c6091fe4744f39
31 rdf:rest N73d8155c6a074a4f99be8d9e5b1c7b75
32 N2da69c3fdfea46cdb0abb74fdecbd53f rdf:first sg:person.014663755225.26
33 rdf:rest N171d574a2073479bbbad544cff386eaf
34 N32f7a341304f46a38791e8957dc18c2a schema:volumeNumber 22
35 rdf:type schema:PublicationVolume
36 N5b5f79c13a414c1185b6ed79cacdd370 schema:issueNumber 11
37 rdf:type schema:PublicationIssue
38 N5ddf35c0d60b4da9a3c6091fe4744f39 schema:affiliation https://www.grid.ac/institutes/grid.484351.f
39 schema:familyName Chen
40 schema:givenName Shu-jun
41 rdf:type schema:Person
42 N73d8155c6a074a4f99be8d9e5b1c7b75 rdf:first Ne5c7bce7592d408abf68a6f5745b602c
43 rdf:rest N2da69c3fdfea46cdb0abb74fdecbd53f
44 N775305ae583d4b76a46ce0f1d74a604f schema:name Springer Nature - SN SciGraph project
45 rdf:type schema:Organization
46 N8164cd1fc9d3410f96cc6469fa6bb1f7 rdf:first sg:person.01134147425.12
47 rdf:rest N1e0b6503f42b47a48e719ba5720a45b1
48 N84f8ff6ebff34b649472f6bac316810d rdf:first sg:person.011410176253.98
49 rdf:rest N8164cd1fc9d3410f96cc6469fa6bb1f7
50 N9f9b4bb309f24f9eacc4b277b763385e schema:name readcube_id
51 schema:value 06360bdf14597d5d1b19be36eadc3cf169d03101af94eab71b29f3adddc8b461
52 rdf:type schema:PropertyValue
53 Ne5c7bce7592d408abf68a6f5745b602c schema:affiliation https://www.grid.ac/institutes/grid.484351.f
54 schema:familyName Zhang
55 schema:givenName Zhen-feng
56 rdf:type schema:Person
57 Nfbec55c7216a4164b163f1dba3fb6d75 schema:name dimensions_id
58 schema:value pub.1001304046
59 rdf:type schema:PropertyValue
60 Nfdabd7d885c043f28afbef92f6880b33 schema:name doi
61 schema:value 10.1016/s1006-706x(15)30104-7
62 rdf:type schema:PropertyValue
63 anzsrc-for:09 schema:inDefinedTermSet anzsrc-for:
64 schema:name Engineering
65 rdf:type schema:DefinedTerm
66 anzsrc-for:0912 schema:inDefinedTermSet anzsrc-for:
67 schema:name Materials Engineering
68 rdf:type schema:DefinedTerm
69 sg:journal.1037242 schema:issn 1001-0963
70 2210-3988
71 schema:name Journal of Iron and Steel Research International
72 rdf:type schema:Periodical
73 sg:person.01134147425.12 schema:affiliation https://www.grid.ac/institutes/grid.440734.0
74 schema:familyName
75 schema:givenName Qing
76 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01134147425.12
77 rdf:type schema:Person
78 sg:person.011410176253.98 schema:affiliation https://www.grid.ac/institutes/grid.412252.2
79 schema:familyName Liu
80 schema:givenName Xiao-jie
81 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011410176253.98
82 rdf:type schema:Person
83 sg:person.012473433625.22 schema:affiliation https://www.grid.ac/institutes/grid.440734.0
84 schema:familyName Sun
85 schema:givenName Yan-qin
86 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.012473433625.22
87 rdf:type schema:Person
88 sg:person.014663755225.26 schema:affiliation https://www.grid.ac/institutes/grid.440734.0
89 schema:familyName Zhang
90 schema:givenName Shu-hui
91 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014663755225.26
92 rdf:type schema:Person
93 https://doi.org/10.1002/srin.199301015 schema:sameAs https://app.dimensions.ai/details/publication/pub.1022622330
94 rdf:type schema:CreativeWork
95 https://www.grid.ac/institutes/grid.412252.2 schema:alternateName Northeastern University
96 schema:name School of Materials and Metallurgy, Northeastern University, 110004, Shenyang, Liaoning, China
97 rdf:type schema:Organization
98 https://www.grid.ac/institutes/grid.440734.0 schema:alternateName Hebei United University
99 schema:name College of Metallurgy and Energy, Hebei Key Laboratory for Advanced Metallurgy Technology, North China University of Science and Technology, 063009, Tangshan, Hebei, China
100 School of Materials and Metallurgy, Northeastern University, 110004, Shenyang, Liaoning, China
101 rdf:type schema:Organization
102 https://www.grid.ac/institutes/grid.484351.f schema:alternateName HBIS (China)
103 schema:name Chengde Branch, Hebei Iron and Steel Group Co., Ltd., 067002, Chengde, Hebei, China
104 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...