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
  • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
  • B01J27/28—Regeneration or reactivation
  • B01J27/285—Regeneration or reactivation of catalysts comprising compounds of phosphorus
• • 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

Applications Claiming Priority (1)

Publications (1)

Family

ID=20441914

Family Applications (1)

Country Status (5)

• 1969
  • 1969-02-07 DE DE19691906245 patent/DE1906245A1/de active Pending
  • 1969-02-13 BE BE728341D patent/BE728341A/xx unknown
  • 1969-02-13 SE SE02007/69A patent/SE349246B/xx unknown
  • 1969-02-14 NL NL6902412A patent/NL6902412A/xx unknown
  • 1969-02-14 GB GB8306/69A patent/GB1203537A/en not_active Expired

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