NO160904C - Fremgangsmaate til absorbering av svoveldioksyd,hvor svoveldioksyd absorberes i et absorpsjonsmiddel som omfatter envandig opploesning av et alkalimetallfosfat. - Google Patents

Fremgangsmaate til absorbering av svoveldioksyd,hvor svoveldioksyd absorberes i et absorpsjonsmiddel som omfatter envandig opploesning av et alkalimetallfosfat.

Info

Publication number
NO160904C
NO160904C NO850773A NO850773A NO160904C NO 160904 C NO160904 C NO 160904C NO 850773 A NO850773 A NO 850773A NO 850773 A NO850773 A NO 850773A NO 160904 C NO160904 C NO 160904C
Authority
NO
Norway
Prior art keywords
sulfur dioxide
absorbed
absorption
procedure
simple solution
Prior art date
Application number
NO850773A
Other languages
English (en)
Other versions
NO160904B (no
NO850773L (no
Inventor
Lawrence Arnold Smalheiser
Original Assignee
Stauffer Chemical 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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of NO850773L publication Critical patent/NO850773L/no
Publication of NO160904B publication Critical patent/NO160904B/no
Publication of NO160904C publication Critical patent/NO160904C/no

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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NO850773A 1984-02-27 1985-02-26 Fremgangsmaate til absorbering av svoveldioksyd,hvor svoveldioksyd absorberes i et absorpsjonsmiddel som omfatter envandig opploesning av et alkalimetallfosfat. NO160904C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/584,223 US4519994A (en) 1984-02-27 1984-02-27 Process for absorption of SO2 into phosphate absorbent

Publications (3)

Publication Number Publication Date
NO850773L NO850773L (no) 1985-08-28
NO160904B NO160904B (no) 1989-03-06
NO160904C true NO160904C (no) 1989-06-14

Family

ID=24336422

Family Applications (1)

Application Number Title Priority Date Filing Date
NO850773A NO160904C (no) 1984-02-27 1985-02-26 Fremgangsmaate til absorbering av svoveldioksyd,hvor svoveldioksyd absorberes i et absorpsjonsmiddel som omfatter envandig opploesning av et alkalimetallfosfat.

Country Status (5)

Country Link
US (1) US4519994A (no)
EP (1) EP0162532A1 (no)
JP (1) JPS60202715A (no)
CA (1) CA1212821A (no)
NO (1) NO160904C (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD252978A5 (de) * 1985-09-16 1988-01-06 K Verfahren zur reinigung von schwefeldioxid enthaltenden gasen
US5057298A (en) * 1988-08-16 1991-10-15 Pipco, Inc. Process for recovery of sulfur values from a gas stream
US5785888A (en) * 1995-03-24 1998-07-28 Milmac Operating Company Method for removal of sulfur dioxide
CN1087180C (zh) * 1999-01-07 2002-07-10 华东理工大学 燃煤锅炉废气中so2的净化回收工艺
CN1086959C (zh) * 1999-10-14 2002-07-03 王晋宁 一种烟气脱硫剂和烟气脱硫方法
NO312131B1 (no) * 2000-03-06 2002-03-25 Olav Erga Fremgangsmåte for å fjerne natriumsulfat fra en fosfatlösning
CN1132663C (zh) * 2000-07-04 2003-12-31 罗广福 一种治理冶炼烟气so2的方法
CN101263216B (zh) * 2005-08-09 2012-09-05 埃克森美孚研究工程公司 用于酸气涤气工艺的含有带有受阻胺的分子和金属磺酸盐、膦酸盐、或羧酸盐结构的吸收剂组合物
CN113351002A (zh) * 2021-07-05 2021-09-07 西北工业大学 一种烟气分步脱硫脱硝方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633339A (en) * 1968-11-18 1972-01-11 Freeport Minerals Co Recovery of sulfur dioxide from a sulfur dioxide-containing aqueous ammonium phosphate solution
US3911093A (en) * 1971-10-18 1975-10-07 Stauffer Chemical Co Recovery of SO{HD 2 {B from waste gas emissions
US3969492A (en) * 1973-10-29 1976-07-13 U.S. Filter Corporation Recovery of elemental sulfur from sulfur dioxide bearing waste gases
US3960687A (en) * 1973-10-29 1976-06-01 U.S. Filter Corporation Electrostatically enhanced removal of sulfur dioxide from gaseous carriers
US4080423A (en) * 1974-04-17 1978-03-21 Massachusetts Institute Of Technology Gas absorption
US4211761A (en) * 1974-08-22 1980-07-08 Tung Shao E Process for removal of sulfur dioxide from gaseous mixtures
DE2454533A1 (de) * 1974-11-16 1976-05-20 United States Filter Corp Rueckgewinnung von elementarschwefel aus schwefeldioxydhaltigen abgasen

Also Published As

Publication number Publication date
EP0162532A1 (en) 1985-11-27
CA1212821A (en) 1986-10-21
NO160904B (no) 1989-03-06
US4519994A (en) 1985-05-28
NO850773L (no) 1985-08-28
JPS60202715A (ja) 1985-10-14

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