JPS5768144A - Catalyst for synthesizing styrene - Google Patents

Catalyst for synthesizing styrene

Info

Publication number
JPS5768144A
JPS5768144A JP55143047A JP14304780A JPS5768144A JP S5768144 A JPS5768144 A JP S5768144A JP 55143047 A JP55143047 A JP 55143047A JP 14304780 A JP14304780 A JP 14304780A JP S5768144 A JPS5768144 A JP S5768144A
Authority
JP
Japan
Prior art keywords
catalyst
ions
styrene
specific
sio
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
JP55143047A
Other languages
Japanese (ja)
Inventor
Ryozo Kito
Taizo Uda
Akinori Kashiwatani
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP55143047A priority Critical patent/JPS5768144A/en
Publication of JPS5768144A publication Critical patent/JPS5768144A/en
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)

Abstract

PURPOSE: To provide a catalyst which improves yield by adding a specific salt of phosphoric acids or boric acids to faujasite type zeolite of which the SiO2/Al2O3 is of specific molar ratios and of which the Na ions are partly substituted with specific elements.
CONSTITUTION: A salt of any of phosphoric acids or boric acids and bivalent or trivalent metals, that is, Mg, Ca, Al, Mn, Fe, Co, Ni, Cu, Zn is added to the faujasite type zeolite of which at least 20% of Na ions are substituted by ions of any of Cs, K or Rb, and of which the molar ratio of SiO2/Al2O3 is about 2:1W8:1. The amt. of addition is about 1W20wt%, and the mixture is thoroughly mixed and molded. If styrene is synthesized from toluene and methanol by using such catalyst, the formation of ethyl benzene is suppressed and the ratio of styrene formation is about 0.95W0.98.
COPYRIGHT: (C)1982,JPO&Japio
JP55143047A 1980-10-15 1980-10-15 Catalyst for synthesizing styrene Pending JPS5768144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55143047A JPS5768144A (en) 1980-10-15 1980-10-15 Catalyst for synthesizing styrene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55143047A JPS5768144A (en) 1980-10-15 1980-10-15 Catalyst for synthesizing styrene

Publications (1)

Publication Number Publication Date
JPS5768144A true JPS5768144A (en) 1982-04-26

Family

ID=15329663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55143047A Pending JPS5768144A (en) 1980-10-15 1980-10-15 Catalyst for synthesizing styrene

Country Status (1)

Country Link
JP (1) JPS5768144A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820233A (en) * 1981-07-28 1983-02-05 Mitsubishi Chem Ind Ltd Catalyst composition
US4463204A (en) * 1983-04-22 1984-07-31 Exxon Research & Engineering Co. Process for alkylating toluene with methanol to form styrene using a low sodium content potassium/cesium modified zeolite catalyst composition
US4483937A (en) * 1983-04-22 1984-11-20 Exxon Research & Engineering Co. Modified zeolite catalyst composition for alkylating toluene with methanol to form styrene
US4483936A (en) * 1983-04-22 1984-11-20 Exxon Research & Engineering Co. Modified zeolite catalyst composition for alkylating toluene with methanol to form styrene
US4499317A (en) * 1983-04-22 1985-02-12 Exxon Research & Engineering Co. Modified zeolite catalyst composition and process for alkylating toluene with methanol to form styrene
US4499318A (en) * 1983-04-22 1985-02-12 Exxon Research & Engineering Co. Modified zeolite catalyst composition and process for alkylating toluene with methanol to form styrene
US5039641A (en) * 1988-02-11 1991-08-13 Europese Economische Gemeenschap (E E G) Process for modification of a molecular sieve
US8697593B2 (en) 2012-03-12 2014-04-15 King Fahd University Of Petroleum And Minerals Zeolite catalyst for the alkylation of toluene with methanol
EP2881174A1 (en) 2013-12-03 2015-06-10 Saudi Basic Industries Corporation Catalyst composition for the production of styrene
CN109999826A (en) * 2019-04-08 2019-07-12 沈阳化工大学 A kind of hollow micron tubulose manganese cobalt-base catalyst and preparation method thereof for toluene catalytically purification

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820233A (en) * 1981-07-28 1983-02-05 Mitsubishi Chem Ind Ltd Catalyst composition
JPH025462B2 (en) * 1981-07-28 1990-02-02 Mitsubishi Chem Ind
US4463204A (en) * 1983-04-22 1984-07-31 Exxon Research & Engineering Co. Process for alkylating toluene with methanol to form styrene using a low sodium content potassium/cesium modified zeolite catalyst composition
US4483937A (en) * 1983-04-22 1984-11-20 Exxon Research & Engineering Co. Modified zeolite catalyst composition for alkylating toluene with methanol to form styrene
US4483936A (en) * 1983-04-22 1984-11-20 Exxon Research & Engineering Co. Modified zeolite catalyst composition for alkylating toluene with methanol to form styrene
US4499317A (en) * 1983-04-22 1985-02-12 Exxon Research & Engineering Co. Modified zeolite catalyst composition and process for alkylating toluene with methanol to form styrene
US4499318A (en) * 1983-04-22 1985-02-12 Exxon Research & Engineering Co. Modified zeolite catalyst composition and process for alkylating toluene with methanol to form styrene
US5039641A (en) * 1988-02-11 1991-08-13 Europese Economische Gemeenschap (E E G) Process for modification of a molecular sieve
US8697593B2 (en) 2012-03-12 2014-04-15 King Fahd University Of Petroleum And Minerals Zeolite catalyst for the alkylation of toluene with methanol
EP2881174A1 (en) 2013-12-03 2015-06-10 Saudi Basic Industries Corporation Catalyst composition for the production of styrene
CN105899292A (en) * 2013-12-03 2016-08-24 沙特基础工业公司 Catalyst composition for the production of styrene
CN109999826A (en) * 2019-04-08 2019-07-12 沈阳化工大学 A kind of hollow micron tubulose manganese cobalt-base catalyst and preparation method thereof for toluene catalytically purification

Similar Documents

Publication Publication Date Title
JPS5768144A (en) Catalyst for synthesizing styrene
GB1428057A (en) Alkylation of phenolic compounds
WO2004035631A3 (en) Metal nanoparticle thermoset and carbon compositions from mixtures of metallocene-aromatic-acetylene compounds
GB1227382A (en)
JPS56160316A (en) Synthetic crystalline aluminosilicate composition and its manufacture
JPS53105434A (en) Separation of dichlorobenzene isomers
EP0131390A3 (en) Zeolites
JPS57171443A (en) Oxidizing catalyst and preparation thereof
JPS56120753A (en) Modified block copolymer composition and its preparation
JPS5781419A (en) Catalyst for synthesizing styrene from toluene and methanol
JPS54141712A (en) Preparation of alkadienol
JPS54133523A (en) Inorganic paint containing zinc powder
JPS56843A (en) Halogen-containing resin composition
KR850003881A (en) High density magnesia. Calusia clinker and its preparation
JPS5646832A (en) Preparation of methacrolein
JPS574288A (en) Treatment of phosphorus compound containing water
JPS5330499A (en) Preventing method for cohesion of particles of calcium silicate compound
JPS5551734A (en) Glass composition
JPS55149118A (en) Calcium alkali silicate hydrate
JPS52103449A (en) Stabilized synthetic resin compositions
JPS5314755A (en) Aromatic polyamide composition
JPS52141499A (en) Production of water soluble polyphosphoric acid metal chelate compound
JPS57156320A (en) Production of formed body mainly composed of zeolite
JPS5763135A (en) Novel crystalline aluminosilicate zeolite catalyst and its production
JPS5456996A (en) Improved converter slag and its improvement method