TWI265174B - Method of catalytically recycles plastics for producing fuel and petrochemicals - Google Patents

Method of catalytically recycles plastics for producing fuel and petrochemicals

Info

Publication number
TWI265174B
TWI265174B TW94140248A TW94140248A TWI265174B TW I265174 B TWI265174 B TW I265174B TW 94140248 A TW94140248 A TW 94140248A TW 94140248 A TW94140248 A TW 94140248A TW I265174 B TWI265174 B TW I265174B
Authority
TW
Taiwan
Prior art keywords
plastics
catalyst
waste
cracking
plant
Prior art date
Application number
TW94140248A
Other languages
Chinese (zh)
Other versions
TW200720329A (en
Inventor
Wen-Cheng Kang
Cheng-Jie Shr
Hung-Tz Chiou
Shu-Li Wang
Jeng-Tzung Hung
Original Assignee
Chinese Petroleum Corp
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 Chinese Petroleum Corp filed Critical Chinese Petroleum Corp
Priority to TW94140248A priority Critical patent/TWI265174B/en
Application granted granted Critical
Publication of TWI265174B publication Critical patent/TWI265174B/en
Publication of TW200720329A publication Critical patent/TW200720329A/en

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
    • Y02P20/584—Recycling of catalysts
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

This invention discloses a method of catalytically recycle plastics for fuel and petrochemicals. In this invention an equilibrium cracking catalyst or a waste catalyst in a cracking process is developed. Plastics or waste plastics dissolved by fractionation bottom oil, circulating gasoline or the plant's feedstock in a catalytic cracking plant. The catalyst to oil ratio(C/O) is 0.3-15 and the reaction temperature used is at 300 DEG C to 650 DEG C for the pyrolysis reaction. It is found that the plastics can be optionally cracked by the using of equilibrium catalyst. This invention discloses a method of directly inputting waste plastics into the catalytic-cracking oil-refining plant. By using an equilibrium catalyst or a waste catalyst in a catalyst-cracking plant, plastics or waste plastics can be cracked, reacted, and regenerated in order to effectively recycle waste plastics.
TW94140248A 2005-11-16 2005-11-16 Method of catalytically recycles plastics for producing fuel and petrochemicals TWI265174B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94140248A TWI265174B (en) 2005-11-16 2005-11-16 Method of catalytically recycles plastics for producing fuel and petrochemicals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94140248A TWI265174B (en) 2005-11-16 2005-11-16 Method of catalytically recycles plastics for producing fuel and petrochemicals

Publications (2)

Publication Number Publication Date
TWI265174B true TWI265174B (en) 2006-11-01
TW200720329A TW200720329A (en) 2007-06-01

Family

ID=38122108

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94140248A TWI265174B (en) 2005-11-16 2005-11-16 Method of catalytically recycles plastics for producing fuel and petrochemicals

Country Status (1)

Country Link
TW (1) TWI265174B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI383039B (en) * 2007-08-09 2013-01-21 China Petrochemical Technology Co Ltd A catalytic conversion method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8895790B2 (en) 2013-02-12 2014-11-25 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products
US9447332B2 (en) 2013-02-12 2016-09-20 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products using temperature control
US9428695B2 (en) 2013-02-12 2016-08-30 Saudi Basic Industries Corporation Conversion of plastics to olefin and aromatic products with product recycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI383039B (en) * 2007-08-09 2013-01-21 China Petrochemical Technology Co Ltd A catalytic conversion method
US8696887B2 (en) 2007-08-09 2014-04-15 China Petroleum & Chemical Corporation Catalytic conversion process

Also Published As

Publication number Publication date
TW200720329A (en) 2007-06-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees