TW343933B - Rejuvenation of spent acid catalyst resins - Google Patents

Rejuvenation of spent acid catalyst resins

Info

Publication number
TW343933B
TW343933B TW086116207A TW86116207A TW343933B TW 343933 B TW343933 B TW 343933B TW 086116207 A TW086116207 A TW 086116207A TW 86116207 A TW86116207 A TW 86116207A TW 343933 B TW343933 B TW 343933B
Authority
TW
Taiwan
Prior art keywords
rejuvenation
acid catalyst
spent acid
resins
catalyst resins
Prior art date
Application number
TW086116207A
Other languages
English (en)
Inventor
Peter Bigwood Michael
Gustave Lundquist Eric
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Application granted granted Critical
Publication of TW343933B publication Critical patent/TW343933B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/50—Inorganic acids
    • B01D2251/506—Sulfuric acid
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
TW086116207A 1996-11-04 1997-10-30 Rejuvenation of spent acid catalyst resins TW343933B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3012496P 1996-11-04 1996-11-04

Publications (1)

Publication Number Publication Date
TW343933B true TW343933B (en) 1998-11-01

Family

ID=21852639

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086116207A TW343933B (en) 1996-11-04 1997-10-30 Rejuvenation of spent acid catalyst resins

Country Status (4)

Country Link
JP (1) JPH10139919A (zh)
KR (1) KR19980042063A (zh)
SG (1) SG63767A1 (zh)
TW (1) TW343933B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009004949A1 (ja) * 2007-06-29 2009-01-08 Nippon Oil Corporation スルホン酸基含有炭素質材料の製造方法
CN107537567B (zh) * 2016-06-23 2020-03-17 中国石油化工股份有限公司 一种磺酸基阳离子交换树脂的改性方法及制备甲基叔戊基醚的方法

Also Published As

Publication number Publication date
MX9708461A (es) 1998-05-31
SG63767A1 (en) 1999-03-30
JPH10139919A (ja) 1998-05-26
KR19980042063A (ko) 1998-08-17

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