CN1254522C - 一种处理焦油的方法 - Google Patents

一种处理焦油的方法 Download PDF

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Publication number
CN1254522C
CN1254522C CNB031226892A CN03122689A CN1254522C CN 1254522 C CN1254522 C CN 1254522C CN B031226892 A CNB031226892 A CN B031226892A CN 03122689 A CN03122689 A CN 03122689A CN 1254522 C CN1254522 C CN 1254522C
Authority
CN
China
Prior art keywords
aromatic
tar
liquid
aqueous solution
hydrogen peroxide
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.)
Expired - Fee Related
Application number
CNB031226892A
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English (en)
Chinese (zh)
Other versions
CN1448465A (zh
Inventor
清野守
德增重文
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN1448465A publication Critical patent/CN1448465A/zh
Application granted granted Critical
Publication of CN1254522C publication Critical patent/CN1254522C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
    • C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
    • C07C409/08—Compounds containing six-membered aromatic rings
    • C07C409/12—Compounds containing six-membered aromatic rings with two alpha,alpha-dialkylmethyl hydroperoxy groups bound to carbon atoms of the same six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Working-Up Tar And Pitch (AREA)
CNB031226892A 2002-03-27 2003-03-25 一种处理焦油的方法 Expired - Fee Related CN1254522C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002088568A JP3931714B2 (ja) 2002-03-27 2002-03-27 タールの処理方法
JP88568/2002 2002-03-27
JP88568/02 2002-03-27

Publications (2)

Publication Number Publication Date
CN1448465A CN1448465A (zh) 2003-10-15
CN1254522C true CN1254522C (zh) 2006-05-03

Family

ID=28035846

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031226892A Expired - Fee Related CN1254522C (zh) 2002-03-27 2003-03-25 一种处理焦油的方法

Country Status (6)

Country Link
US (1) US6960698B2 (enExample)
JP (1) JP3931714B2 (enExample)
CN (1) CN1254522C (enExample)
BE (1) BE1015441A3 (enExample)
CA (1) CA2423001A1 (enExample)
DE (1) DE10313314A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106147815B (zh) * 2015-04-03 2019-03-12 甘肃酒钢集团宏兴钢铁股份有限公司 焦化苯精制的酸焦油、废酸、废碱液联合处理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25125A (en) * 1859-08-16 Improvement in clasps for fastening
US2737480A (en) * 1954-10-14 1956-03-06 California Research Corp Recovery of acetone and phenol from cumene hydroperoxide decomposition product
IT1227668B (it) * 1988-12-02 1991-04-23 Montedipe S P A M Processo per il recupero del fenolo da uno spurgo di rettifica
US5338453A (en) * 1992-07-27 1994-08-16 The Dow Chemical Company Recovery of phenols from hydrocarbon mixtures
US5962751A (en) 1996-04-26 1999-10-05 General Electric Company Phenol tar desalting method
RU2120433C1 (ru) 1997-02-28 1998-10-20 Дыкман Аркадий Самуилович Способ переработки фенольной смолы, полученной в производстве фенола и ацетона кумольным методом
JP4473395B2 (ja) 2000-02-18 2010-06-02 住友化学株式会社 ヒドロキシ芳香族化合物の製造方法
US6303835B1 (en) 2000-09-11 2001-10-16 General Electric Company Method for recovering material values from bisphenol tars

Also Published As

Publication number Publication date
JP3931714B2 (ja) 2007-06-20
CN1448465A (zh) 2003-10-15
BE1015441A3 (enExample) 2005-04-05
JP2003277765A (ja) 2003-10-02
US20030183557A1 (en) 2003-10-02
CA2423001A1 (en) 2003-09-27
DE10313314A1 (de) 2003-10-09
US6960698B2 (en) 2005-11-01

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SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060503

Termination date: 20170325

CF01 Termination of patent right due to non-payment of annual fee