JPS5695334A - Regeneration method of active carbon carrying phosphorus compound - Google Patents

Regeneration method of active carbon carrying phosphorus compound

Info

Publication number
JPS5695334A
JPS5695334A JP17382079A JP17382079A JPS5695334A JP S5695334 A JPS5695334 A JP S5695334A JP 17382079 A JP17382079 A JP 17382079A JP 17382079 A JP17382079 A JP 17382079A JP S5695334 A JPS5695334 A JP S5695334A
Authority
JP
Japan
Prior art keywords
active carbon
phosphorus
carrying
adsorption capacity
phosphorus compound
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.)
Granted
Application number
JP17382079A
Other languages
Japanese (ja)
Other versions
JPS612013B2 (en
Inventor
Hiroshi Nishino
Norio Aibe
Yoshio Tsutsumi
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP17382079A priority Critical patent/JPS5695334A/en
Publication of JPS5695334A publication Critical patent/JPS5695334A/en
Publication of JPS612013B2 publication Critical patent/JPS612013B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To improve the malodorous gas adsorption capacity of regenerated active carbon of lowered adsorption capacity carrying the oxide of phosphorus, the oxygen acid of phosphorus or its salt by heating the same to 350W700°C which are above the decomposition temp. of phosphorus compounds.
CONSTITUTION: The active carbon carrying at least one kind of the oxide of phosphorus, the oxygen acid of phosphorus or its salt and having been degraded of adsorption capacity by being contacted with basic malodorous component gases such as ammonia and amines is heated at 350W700°C, whereby it is regenerated. The active carbon prepd. by using charcoal, coke, coconut shells, resins, etc. as raw materials, and generating the same and having 200W2,000m2/g specific surface areas may be used, and the amount of carrying the phosphorus compound in the active carbon is ≥1/100 with respect to the active carbon. The proper regeneration of the active carbon of degraded malodorous gas adsorption performance is to heat the active carbon at 370W500°C in the presence of an inert gas such as nitrogen or carbon dioxide.
COPYRIGHT: (C)1981,JPO&Japio
JP17382079A 1979-12-28 1979-12-28 Regeneration method of active carbon carrying phosphorus compound Granted JPS5695334A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17382079A JPS5695334A (en) 1979-12-28 1979-12-28 Regeneration method of active carbon carrying phosphorus compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17382079A JPS5695334A (en) 1979-12-28 1979-12-28 Regeneration method of active carbon carrying phosphorus compound

Publications (2)

Publication Number Publication Date
JPS5695334A true JPS5695334A (en) 1981-08-01
JPS612013B2 JPS612013B2 (en) 1986-01-22

Family

ID=15967751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17382079A Granted JPS5695334A (en) 1979-12-28 1979-12-28 Regeneration method of active carbon carrying phosphorus compound

Country Status (1)

Country Link
JP (1) JPS5695334A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006110303A1 (en) * 2005-04-07 2006-10-19 Meadwestvaco Corporation Regeneration process for activated carbon for fuel purification
JP2009082254A (en) * 2007-09-28 2009-04-23 Suminoe Textile Co Ltd Basic gas removal filter
JP2010501320A (en) * 2006-08-23 2010-01-21 カーボン ソリューションズ インコーポレイテッド Acid impregnated activated carbon and method for forming and using the same
JP2016193406A (en) * 2015-03-31 2016-11-17 東邦化工建設株式会社 Phosphate-adsorbed adsorbent element and method for producing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006110303A1 (en) * 2005-04-07 2006-10-19 Meadwestvaco Corporation Regeneration process for activated carbon for fuel purification
JP2010501320A (en) * 2006-08-23 2010-01-21 カーボン ソリューションズ インコーポレイテッド Acid impregnated activated carbon and method for forming and using the same
US9114358B2 (en) 2006-08-23 2015-08-25 Sulvaris Inc. Acid-impregnated activated carbon and methods of forming and using the same
JP2009082254A (en) * 2007-09-28 2009-04-23 Suminoe Textile Co Ltd Basic gas removal filter
JP2016193406A (en) * 2015-03-31 2016-11-17 東邦化工建設株式会社 Phosphate-adsorbed adsorbent element and method for producing the same

Also Published As

Publication number Publication date
JPS612013B2 (en) 1986-01-22

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