BR8800796A - Processo para a recuperacao do enxofre - Google Patents
Processo para a recuperacao do enxofreInfo
- Publication number
- BR8800796A BR8800796A BR8800796A BR8800796A BR8800796A BR 8800796 A BR8800796 A BR 8800796A BR 8800796 A BR8800796 A BR 8800796A BR 8800796 A BR8800796 A BR 8800796A BR 8800796 A BR8800796 A BR 8800796A
- Authority
- BR
- Brazil
- Prior art keywords
- sulfur recovery
- sulfur
- recovery
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
-
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0413—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the combustion step
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2004087A | 1987-02-27 | 1987-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8800796A true BR8800796A (pt) | 1988-10-04 |
Family
ID=21796410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8800796A BR8800796A (pt) | 1987-02-27 | 1988-02-25 | Processo para a recuperacao do enxofre |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0280331A3 (pt) |
JP (1) | JPS63225503A (pt) |
KR (1) | KR920003217B1 (pt) |
BR (1) | BR8800796A (pt) |
MX (1) | MX167608B (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008008769A1 (de) * | 2008-02-12 | 2009-08-20 | Lurgi Gmbh | Verfahren zum Gewinnen von Schwefel aus H2S enthaltendem Einsatzgas |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3415722A1 (de) * | 1984-04-27 | 1985-10-31 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum entfernen von schwefelwasserstoff aus abgas und zum erzeugen von in schwefel nach dem claus-prozess |
US4888162A (en) * | 1984-07-03 | 1989-12-19 | Air Products And Chemicals, Inc. | Temperature moderation with water of an oxygen enriched claus sulfur plant |
GB8509393D0 (en) * | 1985-04-12 | 1985-05-15 | Boc Group Plc | Treatment of gases |
US4684514A (en) * | 1985-07-22 | 1987-08-04 | Air Products And Chemicals, Inc. | High pressure process for sulfur recovery from a hydrogen sulfide containing gas stream |
-
1988
- 1988-02-25 BR BR8800796A patent/BR8800796A/pt not_active IP Right Cessation
- 1988-02-26 EP EP19880102930 patent/EP0280331A3/en not_active Withdrawn
- 1988-02-26 JP JP63042393A patent/JPS63225503A/ja active Pending
- 1988-02-26 MX MX010576A patent/MX167608B/es unknown
- 1988-02-26 KR KR1019880001984A patent/KR920003217B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS63225503A (ja) | 1988-09-20 |
EP0280331A3 (en) | 1991-04-03 |
MX167608B (es) | 1993-03-31 |
KR920003217B1 (ko) | 1992-04-24 |
KR880009865A (ko) | 1988-10-05 |
EP0280331A2 (en) | 1988-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG | Letter patent granted | ||
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 25/02/2003 |