CN100384811C - 从甲苯二异氰酸酯制备过程排放的高沸点焦油残渣中回收甲苯二胺的方法 - Google Patents

从甲苯二异氰酸酯制备过程排放的高沸点焦油残渣中回收甲苯二胺的方法 Download PDF

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Publication number
CN100384811C
CN100384811C CNB200480015939XA CN200480015939A CN100384811C CN 100384811 C CN100384811 C CN 100384811C CN B200480015939X A CNB200480015939X A CN B200480015939XA CN 200480015939 A CN200480015939 A CN 200480015939A CN 100384811 C CN100384811 C CN 100384811C
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China
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slurry
residue
hydrolysis
water
solid residue
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Chinese (zh)
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CN1802344A (zh
Inventor
韩基道
韩柱熙
郑畅模
申暎浩
都承会
韩基雨
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Hanwha TotalEnergies Petrochemical Co Ltd
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Hanwha Total Petrochemicals Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/86—Separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0039—Leg or parts thereof
    • A61F2007/0045—Foot
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0098—Heating or cooling appliances for medical or therapeutic treatment of the human body ways of manufacturing heating or cooling devices for therapy

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
CNB200480015939XA 2003-06-09 2004-06-04 从甲苯二异氰酸酯制备过程排放的高沸点焦油残渣中回收甲苯二胺的方法 Expired - Lifetime CN100384811C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030036914A KR100578607B1 (ko) 2003-06-09 2003-06-09 톨루엔디이소시아네이트 제조공정에서 배출되는 고비점 타르 잔류물로부터 톨루엔디아민을 회수하는 방법
KR1020030036914 2003-06-09

Publications (2)

Publication Number Publication Date
CN1802344A CN1802344A (zh) 2006-07-12
CN100384811C true CN100384811C (zh) 2008-04-30

Family

ID=36129309

Family Applications (1)

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CNB200480015939XA Expired - Lifetime CN100384811C (zh) 2003-06-09 2004-06-04 从甲苯二异氰酸酯制备过程排放的高沸点焦油残渣中回收甲苯二胺的方法

Country Status (4)

Country Link
KR (1) KR100578607B1 (ko)
CN (1) CN100384811C (ko)
DE (1) DE112004001020T5 (ko)
WO (1) WO2004108656A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105985247A (zh) * 2015-03-17 2016-10-05 金钟渊 从高沸点甲苯二异氰酸酯焦油废弃物回收甲苯二胺的方法

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DE102005027814A1 (de) * 2005-06-15 2006-12-21 Basf Ag Verfahren zur Aufarbeitung von Isocyanataddukten
CN100400520C (zh) * 2006-05-24 2008-07-09 河北沧州大化集团新星工贸有限责任公司 从tdi有机残渣提取甲基邻苯二胺及用其合成tta的方法
DE102006060181A1 (de) 2006-12-18 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Toluylendiisocyanat
US8440856B2 (en) 2008-04-14 2013-05-14 Basf Se Method for treating residues from the production of isocyanates
CN101875614A (zh) * 2009-12-10 2010-11-03 甘肃银达化工有限公司 一种二硝基甲苯氢化焦油中回收间位二氨基甲苯的方法
CN101717335B (zh) * 2009-12-10 2012-10-31 甘肃银达化工有限公司 一种回收tdi残渣中deip的方法
WO2012070806A2 (ko) * 2010-11-24 2012-05-31 전남대학교산학협력단 아임계수를 이용한 오염 토양 정화 방법 및 장치
CN102633651B (zh) * 2011-01-27 2013-10-02 沧州丰源环保科技有限公司 从甲苯二异氰酸酯合成过程排放的焦油废渣回收甲苯二胺
WO2012152832A1 (de) 2011-05-09 2012-11-15 Basf Se Verfahren zur aufarbeitung eines isocyanat enthaltenden stoffstroms
CN102249973A (zh) * 2011-05-24 2011-11-23 濮阳迈奇科技有限公司 一种层流式生产n—甲基吡咯烷酮的反应装置及反应方法
CN103896780B (zh) * 2012-12-26 2015-08-19 上海巴斯夫聚氨酯有限公司 从焦油中回收甲苯二胺的方法
CN103787894B (zh) * 2014-02-08 2015-09-16 济南大学 从甲苯二异氰酸酯制备过程中形成的残渣废料中回收甲苯二胺的方法
KR102039089B1 (ko) * 2016-12-15 2019-11-26 한화케미칼 주식회사 톨루엔디이소시아네이트 정제 방법
CN108047051B (zh) * 2017-12-12 2020-05-08 万华化学集团股份有限公司 复配分子筛催化剂用于催化裂化处理苯胺焦油的用途和方法
BR112020012743B1 (pt) * 2017-12-27 2023-05-09 Asahi Kasei Kabushiki Kaisha Método de coleta de um composto
CN109593036B (zh) * 2018-12-26 2020-03-31 兰州理工大学 一种tdi残渣的热裂解方法
CN110511132A (zh) * 2019-09-20 2019-11-29 兰州理工大学 一种用白云石作为催化剂的tdi残渣水解方法
CN111186835B (zh) * 2020-01-13 2021-11-30 北京诺芯环境科技有限公司 甲苯二异氰酸酯釜残的应用及其制备石墨的方法、石墨及其应用
CN113387814B (zh) * 2021-06-11 2023-06-13 兰州理工大学 一种以菱镁矿石和氢氧化钠为混合处理剂的tdi残渣水解方法
CN113996280B (zh) * 2021-10-25 2022-12-27 厦门大学 一种水解tdi焦油渣的固体碱催化剂及其应用
CN117736115A (zh) * 2023-11-28 2024-03-22 宁夏瑞泰科技股份有限公司 Hdi精馏釜残的处理方法和己二胺产品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047101A (en) * 1964-03-23 1966-11-02 Mobay Chemical Corp Recovery of amines
JPS5848538B2 (ja) * 1978-03-31 1983-10-28 三井東圧化学株式会社 アミンの回収方法
JPS58201751A (ja) * 1982-05-17 1983-11-24 Mitsui Toatsu Chem Inc アミン化合物を回収する方法
US5902459A (en) * 1996-06-10 1999-05-11 Basf Corporation Recovery of products from toluenediisocyanate residues
KR100383217B1 (ko) * 1999-06-04 2003-05-12 한국화학연구원 톨루엔디아민의 제조 회수방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105985247A (zh) * 2015-03-17 2016-10-05 金钟渊 从高沸点甲苯二异氰酸酯焦油废弃物回收甲苯二胺的方法

Also Published As

Publication number Publication date
DE112004001020T5 (de) 2006-04-27
KR100578607B1 (ko) 2006-05-10
KR20040105883A (ko) 2004-12-17
WO2004108656A1 (en) 2004-12-16
CN1802344A (zh) 2006-07-12

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