NO974468L - Omforming av væskefase fra en kilde av svoveldioksid til svovelsyre - Google Patents
Omforming av væskefase fra en kilde av svoveldioksid til svovelsyreInfo
- Publication number
- NO974468L NO974468L NO974468A NO974468A NO974468L NO 974468 L NO974468 L NO 974468L NO 974468 A NO974468 A NO 974468A NO 974468 A NO974468 A NO 974468A NO 974468 L NO974468 L NO 974468L
- Authority
- NO
- Norway
- Prior art keywords
- sulfuric acid
- sulfur dioxide
- conversion
- liquid phase
- source
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title abstract 16
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title abstract 10
- 238000006243 chemical reaction Methods 0.000 title abstract 5
- 239000007791 liquid phase Substances 0.000 title abstract 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
-
- 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
-
- 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
- B01D53/507—Sulfur oxides by treating the gases with other liquids
-
- 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
- C01B17/775—Liquid phase contacting processes or wet catalysis processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/50—Inorganic acids
- B01D2251/504—Nitric acid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/50—Inorganic acids
- B01D2251/506—Sulfuric acid
-
- 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
- B01D2257/304—Hydrogen sulfide
-
- 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
- B01D2257/306—Organic sulfur compounds, e.g. mercaptans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41095795A | 1995-03-27 | 1995-03-27 | |
| PCT/CA1996/000196 WO1996031262A2 (en) | 1995-03-27 | 1996-03-27 | Liquid phase conversion of a source of sulfur dioxide to sulfuric acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO974468D0 NO974468D0 (no) | 1997-09-26 |
| NO974468L true NO974468L (no) | 1997-11-26 |
Family
ID=23626963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO974468A NO974468L (no) | 1995-03-27 | 1997-09-26 | Omforming av væskefase fra en kilde av svoveldioksid til svovelsyre |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5788949A (cs) |
| EP (1) | EP0839117A2 (cs) |
| JP (1) | JPH11503105A (cs) |
| KR (1) | KR19980703355A (cs) |
| CN (1) | CN1181743A (cs) |
| AU (1) | AU704392B2 (cs) |
| BR (1) | BR9607990A (cs) |
| CA (1) | CA2216432C (cs) |
| CZ (1) | CZ302997A3 (cs) |
| NO (1) | NO974468L (cs) |
| PL (1) | PL322447A1 (cs) |
| WO (1) | WO1996031262A2 (cs) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1076215C (zh) * | 1999-08-13 | 2001-12-19 | 丁华 | 硫酸装置两次转化的互补换热流程 |
| US6497382B2 (en) * | 2001-01-02 | 2002-12-24 | Michael R. King | Cord holder |
| US7032894B2 (en) * | 2001-11-05 | 2006-04-25 | Corning Incorporated | Flow distributor for monolith reactors |
| US20030086846A1 (en) * | 2001-11-05 | 2003-05-08 | Adusei George Y. | Monolith stacking configuration for improved flooding |
| US7416716B2 (en) * | 2005-11-28 | 2008-08-26 | Air Products And Chemicals, Inc. | Purification of carbon dioxide |
| US20080025910A1 (en) * | 2006-07-27 | 2008-01-31 | O'brien Robert Neville | Process to make both nitric and sulfuric acid |
| CN103303877B (zh) * | 2013-07-03 | 2015-12-02 | 中国瑞林工程技术有限公司 | 多气源低浓度so2烟气综合回收制酸工艺流程 |
| CN111830012A (zh) * | 2020-07-01 | 2020-10-27 | 新兴铸管股份有限公司 | 测定铁矿石中硫含量的方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1810253A (en) * | 1923-03-13 | 1931-06-16 | Petersen Hugo | Manufacture of sulphuric acid |
| US2125143A (en) * | 1936-01-24 | 1938-07-26 | Du Pont | Process of recovering sulphuric acid from hot gas mixtures containing sulphur oxides |
| GB503643A (en) * | 1937-12-24 | 1939-04-12 | William Warren Triggs | Process for the manufacture of sulphuric acid |
| US2562240A (en) * | 1944-03-11 | 1951-07-31 | Allied Chem & Dye Corp | Manufacture of oleum |
| GB736146A (en) * | 1950-12-30 | 1955-09-07 | Alfons Zieren | Improvements in or relating to the manufacture of sulphuric acid |
| US3042489A (en) * | 1958-11-20 | 1962-07-03 | Sterling Drug Inc | Production of sulfuric acid |
| JPS5643771B2 (cs) * | 1973-12-18 | 1981-10-15 | ||
| JPS5229469A (en) * | 1975-09-01 | 1977-03-05 | Nippon Oil Co Ltd | Method of removing so2 in gas containing so2 |
| GB1513516A (en) * | 1976-06-08 | 1978-06-07 | Inst Khim Fiz An Sssr | Process for the production of sulphuric acid |
| DE3531406A1 (de) * | 1985-09-03 | 1987-03-05 | Herbert Kueppenbender | Verfahren und vorrichtung zur rauch- und abgasreinigung mittels nassverfahren |
| SU1699900A1 (ru) * | 1989-06-09 | 1991-12-23 | Воскресенский филиал Научно-исследовательского института по удобрениям и инсектофунгицидам им.проф.Я.В.Самойлова Научно-производственного объединения "Минудобрения" | Способ пуска установки дл получени серной кислоты нитрозным методом |
| US5118490A (en) * | 1989-06-21 | 1992-06-02 | Monsanto Company | Absorption of wet conversion gas |
-
1996
- 1996-03-27 EP EP96907976A patent/EP0839117A2/en not_active Ceased
- 1996-03-27 KR KR1019970706760A patent/KR19980703355A/ko not_active Withdrawn
- 1996-03-27 JP JP8529813A patent/JPH11503105A/ja active Pending
- 1996-03-27 AU AU51406/96A patent/AU704392B2/en not_active Ceased
- 1996-03-27 WO PCT/CA1996/000196 patent/WO1996031262A2/en not_active Application Discontinuation
- 1996-03-27 CA CA002216432A patent/CA2216432C/en not_active Expired - Lifetime
- 1996-03-27 CN CN96192844A patent/CN1181743A/zh active Pending
- 1996-03-27 BR BR9607990-8A patent/BR9607990A/pt not_active IP Right Cessation
- 1996-03-27 PL PL96322447A patent/PL322447A1/xx unknown
- 1996-03-27 CZ CZ973029A patent/CZ302997A3/cs unknown
- 1996-06-26 US US08/673,175 patent/US5788949A/en not_active Expired - Lifetime
-
1997
- 1997-09-26 NO NO974468A patent/NO974468L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11503105A (ja) | 1999-03-23 |
| CA2216432C (en) | 2003-12-02 |
| CZ302997A3 (cs) | 1998-05-13 |
| CA2216432A1 (en) | 1996-10-10 |
| KR19980703355A (ko) | 1998-10-15 |
| WO1996031262A2 (en) | 1996-10-10 |
| AU5140696A (en) | 1996-10-23 |
| BR9607990A (pt) | 2000-04-18 |
| CN1181743A (zh) | 1998-05-13 |
| EP0839117A2 (en) | 1998-05-06 |
| PL322447A1 (en) | 1998-02-02 |
| AU704392B2 (en) | 1999-04-22 |
| US5788949A (en) | 1998-08-04 |
| WO1996031262A3 (en) | 1996-12-12 |
| NO974468D0 (no) | 1997-09-26 |
| MX9707397A (es) | 1998-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1455329A (en) | Process for removing nitrogen oxides from gas | |
| UA5550A1 (uk) | Спосіб видобування сірки з сірниководеньутримуючих газів | |
| NO974468L (no) | Omforming av væskefase fra en kilde av svoveldioksid til svovelsyre | |
| NO139633B (no) | Fremgangsmaate for aa nedsette innholdet av nitroese gasser i nitroese avloepsgasser | |
| TW342344B (en) | Process and plant for extraction or recovery of acids from solutions of these acids | |
| GB1501701A (en) | Method of removing nitrogen oxides from a gas containing nitrogen oxides | |
| DK0649337T3 (cs) | ||
| DE3673534D1 (de) | Verfahren fuer die oxydation von geloesten oder suspendierten substanzen in einer waessrigen loesung. | |
| GB1490228A (en) | Process for regenerating sulphuric acid | |
| ES503137A0 (es) | Un metodo de fabricacion de acido sulfurico | |
| GB1472166A (en) | Process and apparatus for the production of concentrated sulphuric acid and/or oleum | |
| NO20005281L (no) | Meget rene vandige hydrogenperoksidopplösninger, fremgangsmåte for fremstilling derav samt anvendelse av opplösningene | |
| NO971340L (no) | Fremgangsmåter for fremstilling av cyklopropankarboksylsyre og derivater derav | |
| Chapman | The peroxidation of chloroform | |
| GB1526390A (en) | Method of purifying a hydrogenated gas containing acid gases | |
| SU1682302A1 (ru) | Способ получени серной кислоты нитрозным методом | |
| DK234688D0 (da) | 17beta-(cyclopropylamino)-androst-5-en-3beta-olderivater, deres fremstilling og anvendelse som laegemidler | |
| GB1370678A (en) | Process for the removal of oxidisable gases from a gas stream | |
| FR2342245A1 (fr) | Decomposition de l'eau | |
| PL261412A1 (en) | Method of purifying sulfur dioxide carrying gases | |
| KR880013815A (ko) | 아질산암모늄의 제조시에 생성되는 폐기가스로부터 no를 회수하는 방법 | |
| JPS5531005A (en) | Preparation of 5'-(3-pyrydyl)-n'-methyl-pyrrolidone-2' | |
| GB1497593A (en) | Method for purifying sulphur-containing effluent gases particularly those obtained in the production of viscose fibres | |
| KR870003121A (ko) | 6-아미노 페니실란산의 산화에 의한 6-아미노페니실란산 1, 1-디옥사이드의 제조방법 | |
| JPS5742650A (en) | Preparation of malonic acids |