ITMI20011729A0 - Processo migliorato per il recupero dello zolfo da un agas contenenteacido solfidrico - Google Patents
Processo migliorato per il recupero dello zolfo da un agas contenenteacido solfidricoInfo
- Publication number
- ITMI20011729A0 ITMI20011729A0 IT2001MI001729A ITMI20011729A ITMI20011729A0 IT MI20011729 A0 ITMI20011729 A0 IT MI20011729A0 IT 2001MI001729 A IT2001MI001729 A IT 2001MI001729A IT MI20011729 A ITMI20011729 A IT MI20011729A IT MI20011729 A0 ITMI20011729 A0 IT MI20011729A0
- Authority
- IT
- Italy
- Prior art keywords
- sulfurric
- sulfur
- recovery
- acid
- improved process
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
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
- 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
-
- 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
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
-
- 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
- C01B17/0426—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 catalytic conversion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001MI001729A ITMI20011729A1 (it) | 2001-08-07 | 2001-08-07 | Processo migliorato per il recupero dello zolfo da un agas contenenteacido solfidrico |
| PCT/IB2002/003032 WO2003014015A1 (en) | 2001-08-07 | 2002-07-30 | An improved process for the recovery of sulphur from gases containing hydrogen sulphide |
| AU2002319866A AU2002319866A1 (en) | 2001-08-07 | 2002-07-30 | An improved process for the recovery of sulphur from gases containing hydrogen sulphide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001MI001729A ITMI20011729A1 (it) | 2001-08-07 | 2001-08-07 | Processo migliorato per il recupero dello zolfo da un agas contenenteacido solfidrico |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ITMI20011729A0 true ITMI20011729A0 (it) | 2001-08-07 |
| ITMI20011729A1 ITMI20011729A1 (it) | 2003-02-07 |
Family
ID=11448248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2001MI001729A ITMI20011729A1 (it) | 2001-08-07 | 2001-08-07 | Processo migliorato per il recupero dello zolfo da un agas contenenteacido solfidrico |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2002319866A1 (it) |
| IT (1) | ITMI20011729A1 (it) |
| WO (1) | WO2003014015A1 (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2530096C1 (ru) * | 2013-02-27 | 2014-10-10 | Открытое акционерное общество "Гипрогазоочистка" | Способ получения серы из сероводородсодержащего газа методом клауса и каталитический реактор для его осуществления |
| DK3034154T3 (da) | 2014-12-19 | 2020-10-12 | Haldor Topsoe As | Fremgangsmåde til fjernelse af hydrogensulfid fra naturgas |
| US10195565B2 (en) | 2014-12-24 | 2019-02-05 | Prosernat | Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation and claus reaction |
| WO2016102652A1 (en) * | 2014-12-24 | 2016-06-30 | Prosernat | Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation and claus reaction |
| CN107949435A (zh) | 2015-09-28 | 2018-04-20 | 托普索公司 | 用于炭黑生产中的能量回收的方法 |
| CN111151240A (zh) * | 2020-01-07 | 2020-05-15 | 中国石油大学(华东) | 一种用于克劳斯尾气中硫化氢转化催化剂的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB722038A (en) * | 1952-04-01 | 1955-01-19 | North Thames Gas Board | Improvements in or relating to the recovery of sulphur from gases |
| US2919976A (en) * | 1956-06-08 | 1960-01-05 | Pan American Petroleum Corp | Conversion of hydrogen sulfide into free sulfur |
| JPS5792509A (en) * | 1980-11-28 | 1982-06-09 | Babcock Hitachi Kk | Claus apparatus for sulfur recovery |
| EP0283793B2 (de) * | 1987-03-19 | 1997-01-15 | Linde Aktiengesellschaft | Verfahren und Reaktor zur katalytischen Umsetzung von H2S mit SO2 zu elementarem Schwefel |
| CA2023009A1 (en) * | 1989-09-19 | 1991-03-20 | Kenneth R. Stamper | Sulfur recovery process |
| GB9103382D0 (en) * | 1991-02-19 | 1991-04-03 | Boc Group Plc | Treatment of gases |
-
2001
- 2001-08-07 IT IT2001MI001729A patent/ITMI20011729A1/it unknown
-
2002
- 2002-07-30 AU AU2002319866A patent/AU2002319866A1/en not_active Abandoned
- 2002-07-30 WO PCT/IB2002/003032 patent/WO2003014015A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003014015A1 (en) | 2003-02-20 |
| AU2002319866A1 (en) | 2003-02-24 |
| ITMI20011729A1 (it) | 2003-02-07 |
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