JPS5341505A - Process for contact oxydation of pulping reactor leaving gas with oxygen - Google Patents

Process for contact oxydation of pulping reactor leaving gas with oxygen

Info

Publication number
JPS5341505A
JPS5341505A JP10683677A JP10683677A JPS5341505A JP S5341505 A JPS5341505 A JP S5341505A JP 10683677 A JP10683677 A JP 10683677A JP 10683677 A JP10683677 A JP 10683677A JP S5341505 A JPS5341505 A JP S5341505A
Authority
JP
Japan
Prior art keywords
oxydation
oxygen
contact
leaving gas
reactor leaving
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.)
Pending
Application number
JP10683677A
Other languages
Japanese (ja)
Inventor
Ii Sutairuzu Baanon
Kei Andoriyuuzu Iisan
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.)
Weyerhaeuser Co
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of JPS5341505A publication Critical patent/JPS5341505A/en
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Paper (AREA)
JP10683677A 1976-09-07 1977-09-07 Process for contact oxydation of pulping reactor leaving gas with oxygen Pending JPS5341505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72105876A 1976-09-07 1976-09-07

Publications (1)

Publication Number Publication Date
JPS5341505A true JPS5341505A (en) 1978-04-15

Family

ID=24896360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10683677A Pending JPS5341505A (en) 1976-09-07 1977-09-07 Process for contact oxydation of pulping reactor leaving gas with oxygen

Country Status (4)

Country Link
JP (1) JPS5341505A (en)
FR (1) FR2363368A1 (en)
SE (1) SE7709986L (en)
ZA (1) ZA775158B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133164U (en) * 1976-04-05 1977-10-08
JPS60105234A (en) * 1983-11-14 1985-06-10 Hitachi Ltd Microwave plasma processing apparatus
JPS629089A (en) * 1985-05-30 1987-01-17 ゼネラル・エレクトリツク・カンパニイ Slip-ring type expansion joint

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133164U (en) * 1976-04-05 1977-10-08
JPS565309Y2 (en) * 1976-04-05 1981-02-05
JPS60105234A (en) * 1983-11-14 1985-06-10 Hitachi Ltd Microwave plasma processing apparatus
JPS629089A (en) * 1985-05-30 1987-01-17 ゼネラル・エレクトリツク・カンパニイ Slip-ring type expansion joint
JPH0359313B2 (en) * 1985-05-30 1991-09-10 Gen Electric

Also Published As

Publication number Publication date
ZA775158B (en) 1978-07-26
SE7709986L (en) 1978-03-08
FR2363368A1 (en) 1978-03-31

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