EP3498805A4 - Process for producing modified tar - Google Patents

Process for producing modified tar Download PDF

Info

Publication number
EP3498805A4
EP3498805A4 EP16912782.6A EP16912782A EP3498805A4 EP 3498805 A4 EP3498805 A4 EP 3498805A4 EP 16912782 A EP16912782 A EP 16912782A EP 3498805 A4 EP3498805 A4 EP 3498805A4
Authority
EP
European Patent Office
Prior art keywords
producing modified
modified tar
tar
producing
modified
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.)
Withdrawn
Application number
EP16912782.6A
Other languages
German (de)
French (fr)
Other versions
EP3498805A1 (en
Inventor
Kyung Tae Park
Byung Il Kim
Seung Jae Lee
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of EP3498805A1 publication Critical patent/EP3498805A1/en
Publication of EP3498805A4 publication Critical patent/EP3498805A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/04—Working-up tar by distillation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
    • C10B57/045—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing mineral oils, bitumen, tar or the like or mixtures thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
    • C10B57/06—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/04—Working-up tar by distillation
    • C10C1/06—Removal of water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/04—Working-up tar by distillation
    • C10C1/08—Winning of aromatic fractions
    • C10C1/12—Winning of aromatic fractions naphthalene fraction heavy fraction
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/04—Working-up tar by distillation
    • C10C1/14—Winning of tar oils from tar

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Industrial Gases (AREA)
EP16912782.6A 2016-08-08 2016-10-27 Process for producing modified tar Withdrawn EP3498805A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160100760A KR101797134B1 (en) 2016-08-08 2016-08-08 Process for manufacturing upgraded tar
PCT/KR2016/012183 WO2018030584A1 (en) 2016-08-08 2016-10-27 Process for producing modified tar

Publications (2)

Publication Number Publication Date
EP3498805A1 EP3498805A1 (en) 2019-06-19
EP3498805A4 true EP3498805A4 (en) 2019-07-24

Family

ID=60386196

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16912782.6A Withdrawn EP3498805A4 (en) 2016-08-08 2016-10-27 Process for producing modified tar

Country Status (4)

Country Link
EP (1) EP3498805A4 (en)
KR (1) KR101797134B1 (en)
CN (1) CN109790469A (en)
WO (1) WO2018030584A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110813951B (en) * 2019-10-28 2021-05-28 鞍钢股份有限公司 Method for cleaning coking materials in modified asphalt production system by using wash oil
KR102480353B1 (en) * 2020-09-17 2022-12-27 한국화학연구원 upgrading method by pyrolysis of heavy oil using byproducts from manufacturing cokes
KR102536548B1 (en) * 2022-07-19 2023-05-26 주식회사 창조이엔지 A processing system that can separate gas and tar when producing semi-coke from bituminous coal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918003A (en) * 1960-11-08 1963-02-13 Koppers Gmbh Heinrich Process for the continuous fractional distillation of coal tar
CN101139527A (en) * 2007-10-17 2008-03-12 上海奥韦通工程技术有限公司 Method for extracting multiple chemical products from coal-tar oil
CN101475819A (en) * 2008-12-11 2009-07-08 中冶焦耐工程技术有限公司 Two-tower type pressure reducing coke tar distillation process and apparatus therefor
CN103013547A (en) * 2011-09-21 2013-04-03 中国石油化工股份有限公司 Coal tar treatment method
CN104974776A (en) * 2015-06-02 2015-10-14 武汉钢铁(集团)公司 Tar distillation device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191314230A (en) * 1912-10-26 1914-04-23 Friedrich Raschig Process and Apparatus for Continuous Distillation.
KR20010063917A (en) * 1999-12-24 2001-07-09 이구택 Apparatus for Refining and Distilling a Suction Oil
KR100516501B1 (en) * 2001-12-21 2005-09-23 주식회사 포스코 Preparing method of absorption oil for refining of coke oven gas having improved yield and the absorption oil thereof
KR100971245B1 (en) * 2003-12-24 2010-07-20 재단법인 포항산업과학연구원 Manufacturing Method of Additive for Inhibition of Sludge in Absorption Oil
WO2010050332A1 (en) * 2008-10-30 2010-05-06 新日本製鐵株式会社 Production method for coking additive for coal
CN201305573Y (en) * 2008-12-11 2009-09-09 中冶焦耐工程技术有限公司 Two-tower vacuum tar distilling plant
CN102161902A (en) * 2011-03-21 2011-08-24 上海同特化工科技有限公司 Coal tar deep processing technology based on four mixed fractions
JP5776654B2 (en) * 2011-09-16 2015-09-09 新日鐵住金株式会社 Method for reforming object to be reformed, method for producing coke and sintered ore, and method for operating blast furnace
KR101511717B1 (en) * 2012-12-18 2015-04-13 주식회사 포스코 Facility for manufacturing coke and method for manufacturing coke using the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918003A (en) * 1960-11-08 1963-02-13 Koppers Gmbh Heinrich Process for the continuous fractional distillation of coal tar
CN101139527A (en) * 2007-10-17 2008-03-12 上海奥韦通工程技术有限公司 Method for extracting multiple chemical products from coal-tar oil
CN101475819A (en) * 2008-12-11 2009-07-08 中冶焦耐工程技术有限公司 Two-tower type pressure reducing coke tar distillation process and apparatus therefor
CN103013547A (en) * 2011-09-21 2013-04-03 中国石油化工股份有限公司 Coal tar treatment method
CN104974776A (en) * 2015-06-02 2015-10-14 武汉钢铁(集团)公司 Tar distillation device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018030584A1 *

Also Published As

Publication number Publication date
KR101797134B1 (en) 2017-11-13
WO2018030584A1 (en) 2018-02-15
CN109790469A (en) 2019-05-21
EP3498805A1 (en) 2019-06-19

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