JPS5551421A - Deodorization - Google Patents

Deodorization

Info

Publication number
JPS5551421A
JPS5551421A JP12543578A JP12543578A JPS5551421A JP S5551421 A JPS5551421 A JP S5551421A JP 12543578 A JP12543578 A JP 12543578A JP 12543578 A JP12543578 A JP 12543578A JP S5551421 A JPS5551421 A JP S5551421A
Authority
JP
Japan
Prior art keywords
sulfide
amine
reaction
activated carbon
gas
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
JP12543578A
Other languages
Japanese (ja)
Other versions
JPS62725B2 (en
Inventor
Hiroshi Nishino
Norio Aibe
Yoshio Dai
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 JP12543578A priority Critical patent/JPS5551421A/en
Publication of JPS5551421A publication Critical patent/JPS5551421A/en
Publication of JPS62725B2 publication Critical patent/JPS62725B2/ja
Granted legal-status Critical Current

Links

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

Abstract

PURPOSE: A method of effectively deodorization comprising adding Cl2 or Br2 to gas containing mercaptan, (di)sulfide, NH3 or amine and contacting the resulting gas with activated carbon.
CONSTITUTION: Cl2 (for example from the reaction of NaOCl with H2SO4) or Br2 (for example the reaction of NaOBr with H2SO4) is added to gas containing mercaptan (for example CH3SH), (di)sulfide (for example CH3SCH3), NH3 or amine (for example CH3NH2). The mixed gas is contacted with activated carbon having a surface area in the range of about 200W20000m2/g at a temperature of below about 80°C, preferably 5W50°C, at a space velocity of about 50W50000hr-1, preferably 200W15000hr-1.
COPYRIGHT: (C)1980,JPO&Japio
JP12543578A 1978-10-11 1978-10-11 Deodorization Granted JPS5551421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12543578A JPS5551421A (en) 1978-10-11 1978-10-11 Deodorization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12543578A JPS5551421A (en) 1978-10-11 1978-10-11 Deodorization

Publications (2)

Publication Number Publication Date
JPS5551421A true JPS5551421A (en) 1980-04-15
JPS62725B2 JPS62725B2 (en) 1987-01-09

Family

ID=14910011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12543578A Granted JPS5551421A (en) 1978-10-11 1978-10-11 Deodorization

Country Status (1)

Country Link
JP (1) JPS5551421A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799334A (en) * 1980-12-05 1982-06-21 Takeda Chem Ind Ltd Activated carbon for deodorization and removal of offensive odor component
JP2012503545A (en) * 2008-09-24 2012-02-09 アルベマール・コーポレーシヨン Bromine chloride composition for removing mercury from emissions generated during fuel combustion
CN109694068A (en) * 2019-01-21 2019-04-30 尹金彦 A kind of brominated activated carbon production method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0612711U (en) * 1992-07-15 1994-02-18 日産ディーゼル工業株式会社 Structure of trap carrier

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130679A (en) * 1974-04-02 1975-10-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130679A (en) * 1974-04-02 1975-10-16

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799334A (en) * 1980-12-05 1982-06-21 Takeda Chem Ind Ltd Activated carbon for deodorization and removal of offensive odor component
JPH0142744B2 (en) * 1980-12-05 1989-09-14 Takeda Chemical Industries Ltd
JP2012503545A (en) * 2008-09-24 2012-02-09 アルベマール・コーポレーシヨン Bromine chloride composition for removing mercury from emissions generated during fuel combustion
CN109694068A (en) * 2019-01-21 2019-04-30 尹金彦 A kind of brominated activated carbon production method
CN109694068B (en) * 2019-01-21 2022-05-31 宁夏金彦环境科技有限公司 Production method of bromine-loaded activated carbon

Also Published As

Publication number Publication date
JPS62725B2 (en) 1987-01-09

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