BE802568A - Procede pour recuperer le selenium contenu dans certaines fumees industrielles - Google Patents

Procede pour recuperer le selenium contenu dans certaines fumees industrielles

Info

Publication number
BE802568A
BE802568A BE133668A BE133668A BE802568A BE 802568 A BE802568 A BE 802568A BE 133668 A BE133668 A BE 133668A BE 133668 A BE133668 A BE 133668A BE 802568 A BE802568 A BE 802568A
Authority
BE
Belgium
Prior art keywords
smoke
sulphite
alkali
reaction
gas
Prior art date
Application number
BE133668A
Other languages
English (en)
Inventor
H Kakuta
S Matoba
K Shimizu
S Yamashita
Original Assignee
Asahi Glass Co 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to BE133668A priority Critical patent/BE802568A/fr
Publication of BE802568A publication Critical patent/BE802568A/fr

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B19/00—Selenium; Tellurium; Compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BE133668A 1973-07-19 1973-07-19 Procede pour recuperer le selenium contenu dans certaines fumees industrielles BE802568A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE133668A BE802568A (fr) 1973-07-19 1973-07-19 Procede pour recuperer le selenium contenu dans certaines fumees industrielles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE133668A BE802568A (fr) 1973-07-19 1973-07-19 Procede pour recuperer le selenium contenu dans certaines fumees industrielles

Publications (1)

Publication Number Publication Date
BE802568A true BE802568A (fr) 1974-01-21

Family

ID=3842092

Family Applications (1)

Application Number Title Priority Date Filing Date
BE133668A BE802568A (fr) 1973-07-19 1973-07-19 Procede pour recuperer le selenium contenu dans certaines fumees industrielles

Country Status (1)

Country Link
BE (1) BE802568A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112173450A (zh) * 2020-09-04 2021-01-05 广东长信精密设备有限公司 一种工业乏硒料回收再利用设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112173450A (zh) * 2020-09-04 2021-01-05 广东长信精密设备有限公司 一种工业乏硒料回收再利用设备

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