IT1272321B - "procedimento e impianto di desolforazione di fumi" - Google Patents
"procedimento e impianto di desolforazione di fumi"Info
- Publication number
- IT1272321B IT1272321B ITRM940444A ITRM940444A IT1272321B IT 1272321 B IT1272321 B IT 1272321B IT RM940444 A ITRM940444 A IT RM940444A IT RM940444 A ITRM940444 A IT RM940444A IT 1272321 B IT1272321 B IT 1272321B
- Authority
- IT
- Italy
- Prior art keywords
- desulphation
- fume
- plant
- fume desulphation
- desulphation plant
- Prior art date
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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- 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
- B01D53/14—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 by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
- B01D53/346—Controlling the process
-
- 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
- B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B01D53/81—Solid phase processes
- B01D53/83—Solid phase processes with moving reactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/402—Alkaline earth metal or magnesium compounds of magnesium
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5171457A JP2994913B2 (ja) | 1993-07-12 | 1993-07-12 | 酸化マグネシウムによる湿式排煙脱硫装置及びその脱硫方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM940444A0 ITRM940444A0 (it) | 1994-07-08 |
ITRM940444A1 ITRM940444A1 (it) | 1996-01-08 |
IT1272321B true IT1272321B (it) | 1997-06-16 |
Family
ID=15923465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM940444A IT1272321B (it) | 1993-07-12 | 1994-07-08 | "procedimento e impianto di desolforazione di fumi" |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2994913B2 (ja) |
KR (1) | KR0125122B1 (ja) |
CN (1) | CN1048188C (ja) |
IT (1) | IT1272321B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100336938B1 (ko) * | 1999-09-16 | 2002-05-16 | 손재익 | Mg(OH)₂를 이용한 습식탈황공정에서 SO₃이온농도 제어방법 |
KR100905746B1 (ko) * | 2007-07-10 | 2009-07-01 | 에이취아이엠테크(주) | 산화마그네슘 미세분말을 포함하는 배연탈황제 |
CN103446871A (zh) * | 2013-09-09 | 2013-12-18 | 新疆蓝天镁业股份有限公司 | 轻烧氧化镁煅烧炉脱硫工艺及其系统 |
CN103698466B (zh) * | 2013-12-20 | 2015-07-29 | 广东韶钢松山股份有限公司 | 一种氧化镁活性快速检验方法 |
EP3243560A1 (en) * | 2016-05-11 | 2017-11-15 | Yara Marine Technologies AS | Desulphurization of marine exhaust flue gas |
KR102059188B1 (ko) * | 2018-02-27 | 2019-12-24 | 두산중공업 주식회사 | 습식배연 탈황장치 및 습식배연 탈황방법 |
CN110508101A (zh) * | 2019-09-02 | 2019-11-29 | 南京圣创科技有限公司 | 一种多区变温吸收的高效烟气脱硫方法及装置 |
CN117180967A (zh) * | 2023-10-23 | 2023-12-08 | 上海市政工程设计研究总院(集团)有限公司 | 废气处理系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4636415A (en) * | 1985-02-08 | 1987-01-13 | General Electric Company | Precipitated silica insulation |
JPH03143527A (ja) * | 1989-01-10 | 1991-06-19 | Kenichi Nakagawa | 排ガスの脱硫方法 |
-
1993
- 1993-07-12 JP JP5171457A patent/JP2994913B2/ja not_active Expired - Fee Related
-
1994
- 1994-07-08 IT ITRM940444A patent/IT1272321B/it active IP Right Grant
- 1994-07-12 CN CN94108254A patent/CN1048188C/zh not_active Expired - Fee Related
- 1994-07-12 KR KR1019940016701A patent/KR0125122B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ITRM940444A1 (it) | 1996-01-08 |
JP2994913B2 (ja) | 1999-12-27 |
ITRM940444A0 (it) | 1994-07-08 |
KR0125122B1 (ko) | 1997-11-27 |
JPH0724252A (ja) | 1995-01-27 |
CN1048188C (zh) | 2000-01-12 |
KR950002840A (ko) | 1995-02-16 |
CN1102357A (zh) | 1995-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |