CN1125641A - 用于异丙苯合成的沸石催化剂 - Google Patents

用于异丙苯合成的沸石催化剂 Download PDF

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Publication number
CN1125641A
CN1125641A CN94119501A CN94119501A CN1125641A CN 1125641 A CN1125641 A CN 1125641A CN 94119501 A CN94119501 A CN 94119501A CN 94119501 A CN94119501 A CN 94119501A CN 1125641 A CN1125641 A CN 1125641A
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CN
China
Prior art keywords
zeolite
acid
type
benzene
hours
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.)
Pending
Application number
CN94119501A
Other languages
English (en)
Chinese (zh)
Inventor
张吉瑞
曹钢
宋为民
石勤智
付吉全
杜迎春
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.)
No2 Chemical Plant Yanshan Petrochemical Corp Beijing
Beijing Institute Fashion Technology
Original Assignee
No2 Chemical Plant Yanshan Petrochemical Corp Beijing
Beijing Institute Fashion Technology
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 No2 Chemical Plant Yanshan Petrochemical Corp Beijing, Beijing Institute Fashion Technology filed Critical No2 Chemical Plant Yanshan Petrochemical Corp Beijing
Priority to CN94119501A priority Critical patent/CN1125641A/zh
Priority to ITMI952743 priority patent/IT1277706B1/it
Priority to CN95120165A priority patent/CN1052666C/zh
Publication of CN1125641A publication Critical patent/CN1125641A/zh
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN94119501A 1994-12-26 1994-12-26 用于异丙苯合成的沸石催化剂 Pending CN1125641A (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN94119501A CN1125641A (zh) 1994-12-26 1994-12-26 用于异丙苯合成的沸石催化剂
ITMI952743 IT1277706B1 (it) 1994-12-26 1995-12-22 Catalizzatore zeolitico per la sintesi di cumene e procedimento per la preparazione di cumene impiegando il medesimo
CN95120165A CN1052666C (zh) 1994-12-26 1995-12-25 合成异丙苯用沸石催化剂及使用该催化剂制备异丙苯的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN94119501A CN1125641A (zh) 1994-12-26 1994-12-26 用于异丙苯合成的沸石催化剂

Publications (1)

Publication Number Publication Date
CN1125641A true CN1125641A (zh) 1996-07-03

Family

ID=5039270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94119501A Pending CN1125641A (zh) 1994-12-26 1994-12-26 用于异丙苯合成的沸石催化剂

Country Status (2)

Country Link
CN (1) CN1125641A (enExample)
IT (1) IT1277706B1 (enExample)

Also Published As

Publication number Publication date
ITMI952743A1 (it) 1997-06-22
IT1277706B1 (it) 1997-11-11
ITMI952743A0 (enExample) 1995-12-22

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PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication