DE3667163D1 - Schwefelsaeure. - Google Patents
Schwefelsaeure.Info
- Publication number
- DE3667163D1 DE3667163D1 DE8686307315T DE3667163T DE3667163D1 DE 3667163 D1 DE3667163 D1 DE 3667163D1 DE 8686307315 T DE8686307315 T DE 8686307315T DE 3667163 T DE3667163 T DE 3667163T DE 3667163 D1 DE3667163 D1 DE 3667163D1
- Authority
- DE
- Germany
- Prior art keywords
- sulfuric acid
- sulfuric
- acid
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/80—Apparatus
- C01B17/803—Converters
-
- 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
- C01B17/508—Preparation of sulfur dioxide by oxidation of sulfur compounds
-
- 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
- C01B17/765—Multi-stage SO3-conversion
- C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858524083A GB8524083D0 (en) | 1985-09-30 | 1985-09-30 | Oxidation method |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3667163D1 true DE3667163D1 (de) | 1990-01-04 |
Family
ID=10585957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686307315T Expired - Fee Related DE3667163D1 (de) | 1985-09-30 | 1986-09-23 | Schwefelsaeure. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0218411B1 (de) |
JP (1) | JP2519691B2 (de) |
AU (1) | AU590620B2 (de) |
CA (1) | CA1297267C (de) |
DE (1) | DE3667163D1 (de) |
GB (2) | GB8524083D0 (de) |
ZA (1) | ZA867124B (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK61892D0 (da) * | 1992-05-12 | 1992-05-12 | Haldor Topsoe As | Fremgangsmaade til fremstilling af svovlsyre |
FR2703987B1 (fr) * | 1993-04-15 | 1995-06-16 | Air Liquide | Procede de production d'acide sulfurique a partir de dioxide de soufre. |
US20030059363A1 (en) * | 2001-09-26 | 2003-03-27 | Shah Chetan K. | Oxygen enrichment of a sulfuric acid plant furnace |
EP1579116B1 (de) | 2002-12-31 | 2014-07-16 | Medora Environmental, Inc. | Wasserzirkulationssysteme für teiche, seen und andere gewässer |
US7332074B2 (en) | 2002-12-31 | 2008-02-19 | Psi-Ets, A North Dakota Partnership | Water circulation systems for ponds, lakes, and other bodies of water |
US7306719B2 (en) | 2002-12-31 | 2007-12-11 | Psi-Ets, A North Dakota Partnership | Water circulation systems for ponds, lakes, and other bodies of water |
DE102004012293B4 (de) | 2004-03-12 | 2016-09-08 | Outotec Oyj | Verfahren und Anlage zur Herstellung von Schwefelsäure |
DE102004022506B4 (de) * | 2004-05-05 | 2012-06-21 | Outokumpu Oyj | Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen |
DE102005008109A1 (de) | 2005-02-21 | 2006-08-24 | Outokumpu Technology Oy | Verfahren und Anlage zur Herstellung von Schwefelsäure |
KR101624204B1 (ko) | 2006-04-10 | 2016-05-26 | 메도라 인바이런멘탈, 인코포레이티드 | 연못, 호수, 시영 탱크, 및 다른 수역용 물 순환 시스템 |
WO2014087433A1 (en) * | 2012-12-05 | 2014-06-12 | Cri Ehf. | System and process to capture industrial emissions and recycle for the production of chemicals |
JP6172039B2 (ja) * | 2014-04-25 | 2017-08-02 | 住友金属鉱山株式会社 | 転化器 |
LU92547B1 (de) * | 2014-09-17 | 2016-03-18 | Cppe Carbon Process & Plant Engineering S A | Verfahren zur katalytischen entfernung von schwefeldioxid aus abgasen |
RU2746896C2 (ru) | 2016-07-21 | 2021-04-21 | Хальдор Топсёэ А/С | Способ получения серной кислоты из серосодержащего исходного сырья с быстрым газовым охлаждением |
RU2744704C2 (ru) | 2016-07-21 | 2021-03-15 | Хальдор Топсёэ А/С | Способ получения триоксида серы |
WO2021089217A1 (en) * | 2019-11-04 | 2021-05-14 | Outotec (Finland) Oy | Process and plant for producing sulphuric acid |
WO2022172354A1 (ja) | 2021-02-10 | 2022-08-18 | 日本管機工業株式会社 | 希硫酸製造装置及び希硫酸製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO131417L (de) * | 1970-05-01 | |||
DE2157198C2 (de) * | 1971-11-18 | 1973-02-15 | Chemiebau Dr A Zieren GmbH & Co KG, 5000 Köln | Kontaktkessel fuer die katalytische oxidation von schwefeldioxid zu schwefeltrioxid |
JPS4954295A (de) * | 1972-03-21 | 1974-05-27 | ||
GB1602108A (en) * | 1977-04-05 | 1981-11-04 | Boc Ltd | Catalytic process |
FR2386479A1 (fr) * | 1977-04-05 | 1978-11-03 | Boc Ltd | Procede perfectionne d'oxydation catalytique de l'anhydride sulfureux et application |
GB1603093A (en) * | 1977-05-09 | 1981-11-18 | Boc Ltd | Catalytic process for the prodcution of sulphuric acid |
GB1602621A (en) * | 1978-05-31 | 1981-11-11 | Boc Ltd | Thermal cracking of sulphuric acid |
-
1985
- 1985-09-30 GB GB858524083A patent/GB8524083D0/en active Pending
-
1986
- 1986-09-18 ZA ZA867124A patent/ZA867124B/xx unknown
- 1986-09-23 GB GB8622847A patent/GB2181120B/en not_active Expired
- 1986-09-23 EP EP86307315A patent/EP0218411B1/de not_active Expired
- 1986-09-23 DE DE8686307315T patent/DE3667163D1/de not_active Expired - Fee Related
- 1986-09-29 AU AU63284/86A patent/AU590620B2/en not_active Ceased
- 1986-09-29 CA CA000519291A patent/CA1297267C/en not_active Expired - Fee Related
- 1986-09-30 JP JP61233121A patent/JP2519691B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB8524083D0 (en) | 1985-11-06 |
EP0218411B1 (de) | 1989-11-29 |
EP0218411A1 (de) | 1987-04-15 |
ZA867124B (en) | 1987-05-27 |
AU6328486A (en) | 1987-04-02 |
GB8622847D0 (en) | 1986-10-29 |
CA1297267C (en) | 1992-03-17 |
AU590620B2 (en) | 1989-11-09 |
JP2519691B2 (ja) | 1996-07-31 |
JPS6296305A (ja) | 1987-05-02 |
GB2181120B (en) | 1989-03-22 |
GB2181120A (en) | 1987-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |