IL157906A0 - Process for producing ammonium thiosulfate - Google Patents
Process for producing ammonium thiosulfateInfo
- Publication number
- IL157906A0 IL157906A0 IL15790602A IL15790602A IL157906A0 IL 157906 A0 IL157906 A0 IL 157906A0 IL 15790602 A IL15790602 A IL 15790602A IL 15790602 A IL15790602 A IL 15790602A IL 157906 A0 IL157906 A0 IL 157906A0
- Authority
- IL
- Israel
- Prior art keywords
- ammonium
- stream
- ammonium thiosulfate
- solution
- sulfite
- Prior art date
Links
- XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- AOSFMYBATFLTAQ-UHFFFAOYSA-N 1-amino-3-(benzimidazol-1-yl)propan-2-ol Chemical compound C1=CC=C2N(CC(O)CN)C=NC2=C1 AOSFMYBATFLTAQ-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 230000033116 oxidation-reduction process Effects 0.000 abstract 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 abstract 1
- 239000001284 azanium sulfanide Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- 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
- B01D53/14—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 absorption
- B01D53/1456—Removing acid components
- B01D53/1468—Removing hydrogen sulfide
-
- 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
- B01D53/14—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 absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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
- C01B17/64—Thiosulfates; Dithionites; Polythionates
-
- 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
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/808,618 US6534030B2 (en) | 2001-03-14 | 2001-03-14 | Process for producing ammonium thiosulfate |
| PCT/US2002/006911 WO2002072243A1 (en) | 2001-03-14 | 2002-03-08 | Process for producing ammonium thiosulphate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL157906A0 true IL157906A0 (en) | 2004-03-28 |
Family
ID=25199278
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL15790602A IL157906A0 (en) | 2001-03-14 | 2002-03-08 | Process for producing ammonium thiosulfate |
| IL157906A IL157906A (en) | 2001-03-14 | 2003-09-14 | Process for producing ammonium thiosulfate |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL157906A IL157906A (en) | 2001-03-14 | 2003-09-14 | Process for producing ammonium thiosulfate |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6534030B2 (de) |
| EP (1) | EP1392415B1 (de) |
| AT (1) | ATE492330T1 (de) |
| BR (1) | BR0208108A (de) |
| CA (1) | CA2440704C (de) |
| DE (1) | DE60238672D1 (de) |
| ES (1) | ES2357055T3 (de) |
| IL (2) | IL157906A0 (de) |
| MX (1) | MXPA03008336A (de) |
| WO (1) | WO2002072243A1 (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7052669B2 (en) * | 2001-04-05 | 2006-05-30 | Haldor Topsoe A/S | Process for production of ammonium thiosulphate |
| KR101239313B1 (ko) * | 2006-05-17 | 2013-03-06 | 티오솔브, 엘.엘.씨. | 가스 스트림을 처리하는 프로세스 |
| US7655211B2 (en) * | 2006-08-23 | 2010-02-02 | ThioSolv, LLC | Process for producing ammonium thiosulfate |
| US7837965B2 (en) * | 2007-12-10 | 2010-11-23 | ThioSolv, LLC | Process to remove hydrogen-sulfide from gas by reflux recycle from sour water stripper |
| NL2001538C2 (nl) * | 2008-04-29 | 2009-10-30 | Haaring Beheer B V H | Luchtwasser en werkwijze voor het wassen van lucht. |
| US7824652B1 (en) | 2009-01-09 | 2010-11-02 | Tessenderlo Kerley, Inc. | ATS tail gas treating process for SRU and SWS off gases |
| CN101554564B (zh) * | 2009-05-06 | 2012-01-11 | 山东金诚石化集团有限公司 | 一种防止火炬气压缩机和管道堵塞及结盐的方法和设备 |
| US8491798B2 (en) * | 2011-03-14 | 2013-07-23 | ThioSolv, LLC | Eliminating hydrogen sulfide from liquid ammonia |
| WO2012130258A1 (en) * | 2011-03-29 | 2012-10-04 | Haldor Topsøe A/S | Method for the purification of raw gas |
| US9364773B2 (en) | 2013-02-22 | 2016-06-14 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| US11440815B2 (en) | 2013-02-22 | 2022-09-13 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| US9708196B2 (en) | 2013-02-22 | 2017-07-18 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| CA2843041C (en) | 2013-02-22 | 2017-06-13 | Anschutz Exploration Corporation | Method and system for removing hydrogen sulfide from sour oil and sour water |
| US10246330B2 (en) * | 2017-04-13 | 2019-04-02 | Marsulex Environmental Technologies Corporation | Systems and processes for removing hydrogen sulfide from gas streams |
| US20200369577A1 (en) | 2018-02-13 | 2020-11-26 | Haldor Topsøe A/S | Production of fertilizers from landfill gas or digester gas |
| HUE064545T2 (hu) | 2019-12-17 | 2024-03-28 | Stercorat Hungary Kft | Eljárás ammónium-tioszulfát elõállítására |
| WO2021216600A1 (en) | 2020-04-24 | 2021-10-28 | Clarke Rajchel Engineering, LLC | Process to produce ammonium thiosulfate |
| CN112047359A (zh) * | 2020-09-17 | 2020-12-08 | 嘉施利（宜城）化肥有限公司 | 一种制酸尾气与硫基复合肥生产综合利用工艺 |
| US20240409424A1 (en) * | 2021-10-20 | 2024-12-12 | Tessenderlo Group Nv | Methods for the production of ammonium salts from sour water stripper gas |
| US20240124318A1 (en) * | 2022-10-18 | 2024-04-18 | ThioSolv, LLC | Process for producing an ammonium sulfite and bisulfite solution from ammonia gas |
| EP4574753A1 (de) | 2023-12-20 | 2025-06-25 | Azcvoc Investment in Commercial Enterprises & Management L.L.C. | Herstellung von ammoniumthiosulfat |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3431070A (en) | 1964-04-28 | 1969-03-04 | Union Oil Co | Method of treating ammonia and hydrogen sulfide gases to produce ammonium thiosulfate and sulfur therefrom |
| DE2230005A1 (de) | 1972-06-20 | 1974-01-17 | Hoechst Ag | Verfahren zur kontinuierlichen herstellung von kristallisiertem ammoniumthiosulfat |
| DK173171B1 (da) * | 1998-01-09 | 2000-02-28 | Topsoe Haldor As | Fremgangsmåde til fremstilling af ammoniumthiosulfat |
-
2001
- 2001-03-14 US US09/808,618 patent/US6534030B2/en not_active Expired - Lifetime
-
2002
- 2002-03-08 IL IL15790602A patent/IL157906A0/xx active IP Right Grant
- 2002-03-08 EP EP02715061A patent/EP1392415B1/de not_active Expired - Lifetime
- 2002-03-08 BR BR0208108-3A patent/BR0208108A/pt not_active Application Discontinuation
- 2002-03-08 DE DE60238672T patent/DE60238672D1/de not_active Expired - Lifetime
- 2002-03-08 ES ES02715061T patent/ES2357055T3/es not_active Expired - Lifetime
- 2002-03-08 MX MXPA03008336A patent/MXPA03008336A/es active IP Right Grant
- 2002-03-08 CA CA002440704A patent/CA2440704C/en not_active Expired - Lifetime
- 2002-03-08 AT AT02715061T patent/ATE492330T1/de not_active IP Right Cessation
- 2002-03-08 WO PCT/US2002/006911 patent/WO2002072243A1/en not_active Ceased
-
2003
- 2003-09-14 IL IL157906A patent/IL157906A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA03008336A (es) | 2004-10-15 |
| EP1392415A4 (de) | 2004-11-10 |
| WO2002072243A1 (en) | 2002-09-19 |
| CA2440704A1 (en) | 2002-09-19 |
| US6534030B2 (en) | 2003-03-18 |
| ES2357055T3 (es) | 2011-04-15 |
| ATE492330T1 (de) | 2011-01-15 |
| EP1392415A1 (de) | 2004-03-03 |
| CA2440704C (en) | 2009-10-27 |
| DE60238672D1 (de) | 2011-02-03 |
| US20020131927A1 (en) | 2002-09-19 |
| BR0208108A (pt) | 2004-08-24 |
| IL157906A (en) | 2007-05-15 |
| EP1392415B1 (de) | 2010-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed |