IT1051630B - Procedimento per l eliminazione dell anidride solforosa da correnti di gas di scarico di impianti di produzione dell acido solforico - Google Patents
Procedimento per l eliminazione dell anidride solforosa da correnti di gas di scarico di impianti di produzione dell acido solforicoInfo
- Publication number
- IT1051630B IT1051630B IT70091/75A IT7009175A IT1051630B IT 1051630 B IT1051630 B IT 1051630B IT 70091/75 A IT70091/75 A IT 70091/75A IT 7009175 A IT7009175 A IT 7009175A IT 1051630 B IT1051630 B IT 1051630B
- Authority
- IT
- Italy
- Prior art keywords
- elimination
- procedure
- exhaust gas
- sulfuric acid
- sulfur dioxide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/308—Pore size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/403—Further details for adsorption processes and devices using three beds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/533,350 US3988129A (en) | 1974-12-16 | 1974-12-16 | Process for removing sulfur dioxide from gas streams |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1051630B true IT1051630B (it) | 1981-05-20 |
Family
ID=24125583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT70091/75A IT1051630B (it) | 1974-12-16 | 1975-12-15 | Procedimento per l eliminazione dell anidride solforosa da correnti di gas di scarico di impianti di produzione dell acido solforico |
Country Status (7)
Country | Link |
---|---|
US (1) | US3988129A (it) |
JP (1) | JPS5645645B2 (it) |
CA (1) | CA1047414A (it) |
DE (1) | DE2556388C3 (it) |
FR (1) | FR2294740A1 (it) |
GB (1) | GB1533566A (it) |
IT (1) | IT1051630B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3029187C2 (de) * | 1980-08-01 | 1986-04-17 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur Entfernung von Schwefelwasserstoff aus sauerstofffreien oder sauerstoffhaltigen Gasgemischen |
DE3038715A1 (de) * | 1980-10-14 | 1982-05-27 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur desorption von mit adsorbaten beladenen aktivkohlen |
US4431432A (en) * | 1980-12-26 | 1984-02-14 | Mitsubishi Jukogyo Kabushiki Kaisha | Process and apparatus for separating a mixed gas such as air |
JPH053428Y2 (it) * | 1986-05-28 | 1993-01-27 | ||
JPH053427Y2 (it) * | 1986-05-28 | 1993-01-27 | ||
US5223237A (en) * | 1992-01-03 | 1993-06-29 | Lehigh University | Process for removing sulfur oxides from a gas stream |
JP3448670B2 (ja) * | 1993-09-02 | 2003-09-22 | 株式会社ニコン | 露光装置及び素子製造方法 |
US6579347B1 (en) * | 1998-04-28 | 2003-06-17 | Matsushita Electric Industrial Co., Ltd. | Method for removing sulfur compound present in city gas |
US8435224B2 (en) | 2005-09-12 | 2013-05-07 | Abela Pharmaceuticals, Inc. | Materials for facilitating administration of dimethyl sulfoxide (DMSO) and related compounds |
JP5399072B2 (ja) | 2005-09-12 | 2014-01-29 | アベラ ファーマスーティカルズ インコーポレイテッド | ジメチルスルホキシド(dmso)若しくは関連化合物、又はそれに関連する臭気を除去するシステム |
EP1937286B1 (en) * | 2005-09-12 | 2016-03-09 | Abela Pharmaceuticals, Inc. | Compositions comprising dimethyl sulfoxide (dmso) |
US8480797B2 (en) | 2005-09-12 | 2013-07-09 | Abela Pharmaceuticals, Inc. | Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors |
BRPI0921494A2 (pt) | 2008-11-03 | 2018-10-30 | Prad Reasearch And Development Ltd | método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração. |
KR20120093993A (ko) | 2009-10-30 | 2012-08-23 | 아벨라 파마슈티칼스, 인코포레이티드 | 퇴행성 관절염 치료를 위한 디메틸설폭사이드 및 메틸설포닐메탄 제제 |
ES2805725T3 (es) * | 2015-11-06 | 2021-02-15 | Haldor Topsoe As | Método y diseño de planta para la reducción de las emisiones de óxidos de azufre de puesta en marcha en la producción de ácido sulfúrico |
CN115337754A (zh) * | 2022-07-19 | 2022-11-15 | 江苏索普新材料科技有限公司 | 一种硫磺制酸***的尾气处理方法以及装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511027A (en) * | 1968-03-26 | 1970-05-12 | Treadwell Corp | Sulfur dioxide recovery process |
JPS5023383B1 (it) * | 1970-07-29 | 1975-08-07 | ||
DE2064137B2 (de) * | 1970-12-28 | 1971-09-16 | Verfahren und vorrichtung zum adsorptiven entfernen von wasser und einer oder mehreren anderen komponenten aus gasen | |
US3712027A (en) * | 1971-01-22 | 1973-01-23 | Continental Oil Co | Vapor adsorption process for recovering selected components from a multi-component gas stream |
NL168321C (it) * | 1971-03-29 | Chiyoda Chem Eng Construct Co | ||
US3713272A (en) * | 1971-08-26 | 1973-01-30 | Continental Oil Co | Process for recovering condensible components from a gas stream |
US3864452A (en) * | 1972-03-30 | 1975-02-04 | Grace W R & Co | Process for purifying sulfur compound contaminated gas streams |
US3829560A (en) * | 1972-06-14 | 1974-08-13 | Union Carbide Corp | Recovery of sulfur dioxide from gas streams |
JPS5119096Y2 (it) * | 1972-09-13 | 1976-05-20 |
-
1974
- 1974-12-16 US US05/533,350 patent/US3988129A/en not_active Expired - Lifetime
-
1975
- 1975-11-10 CA CA239,515A patent/CA1047414A/en not_active Expired
- 1975-12-15 GB GB51208/75A patent/GB1533566A/en not_active Expired
- 1975-12-15 DE DE2556388A patent/DE2556388C3/de not_active Expired
- 1975-12-15 JP JP14857275A patent/JPS5645645B2/ja not_active Expired
- 1975-12-15 IT IT70091/75A patent/IT1051630B/it active
- 1975-12-15 FR FR7538331A patent/FR2294740A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1533566A (en) | 1978-11-29 |
CA1047414A (en) | 1979-01-30 |
FR2294740B1 (it) | 1980-01-25 |
JPS5645645B2 (it) | 1981-10-28 |
DE2556388C3 (de) | 1978-03-30 |
DE2556388B2 (de) | 1977-08-04 |
FR2294740A1 (fr) | 1976-07-16 |
DE2556388A1 (de) | 1976-06-24 |
JPS5186074A (it) | 1976-07-28 |
US3988129A (en) | 1976-10-26 |
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