NL1003085C2 - Werkwijze en inrichting voor het ontgassen van zwavel. - Google Patents
Werkwijze en inrichting voor het ontgassen van zwavel. Download PDFInfo
- Publication number
- NL1003085C2 NL1003085C2 NL1003085A NL1003085A NL1003085C2 NL 1003085 C2 NL1003085 C2 NL 1003085C2 NL 1003085 A NL1003085 A NL 1003085A NL 1003085 A NL1003085 A NL 1003085A NL 1003085 C2 NL1003085 C2 NL 1003085C2
- Authority
- NL
- Netherlands
- Prior art keywords
- sulfur
- gas
- degassing
- liquid sulfur
- compartment
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 205
- 238000007872 degassing Methods 0.000 title claims abstract description 102
- 238000000034 method Methods 0.000 title claims abstract description 69
- 229910052717 sulfur Inorganic materials 0.000 title claims description 191
- 239000011593 sulfur Substances 0.000 title claims description 191
- 239000007789 gas Substances 0.000 claims abstract description 110
- 239000007788 liquid Substances 0.000 claims abstract description 84
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000011282 treatment Methods 0.000 claims abstract description 13
- 230000000630 rising effect Effects 0.000 claims abstract 4
- 238000005192 partition Methods 0.000 claims description 35
- 238000011084 recovery Methods 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 238000003958 fumigation Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- -1 hydrogen sulfur compounds Chemical class 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 abstract 7
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 28
- 230000008569 process Effects 0.000 description 20
- 239000003054 catalyst Substances 0.000 description 16
- 239000005077 polysulfide Substances 0.000 description 13
- 229920001021 polysulfide Polymers 0.000 description 13
- 150000008117 polysulfides Polymers 0.000 description 13
- 239000002912 waste gas Substances 0.000 description 12
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910017464 nitrogen compound Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005465 channeling Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 101000864810 Homo sapiens Surfactant-associated protein 3 Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 102100030067 Surfactant-associated protein 3 Human genes 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000035987 intoxication Effects 0.000 description 1
- 231100000566 intoxication Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000002897 organic nitrogen compounds Chemical class 0.000 description 1
- ZMRUPTIKESYGQW-UHFFFAOYSA-N propranolol hydrochloride Chemical compound [H+].[Cl-].C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 ZMRUPTIKESYGQW-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001868 water Inorganic materials 0.000 description 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
-
- 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
- C01B17/0232—Purification, e.g. degassing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Water Treatments (AREA)
- Industrial Gases (AREA)
Priority Applications (26)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1003085A NL1003085C2 (nl) | 1995-09-15 | 1996-05-10 | Werkwijze en inrichting voor het ontgassen van zwavel. |
| EG81996A EG21223A (en) | 1995-09-15 | 1996-09-12 | Method and apparatus for degassing sulfur |
| HR1003058A HRP960413A2 (en) | 1995-09-15 | 1996-09-12 | Process and apparatus for degassing sulphur |
| YU50496A YU50496A (sh) | 1995-09-15 | 1996-09-12 | Postupak i uređaj za degaziranje sumpora |
| MYPI96003796A MY115047A (en) | 1995-09-15 | 1996-09-13 | Method and apparatus for degassing sulfur |
| EP96932084A EP0850193B1 (en) | 1995-09-15 | 1996-09-16 | Method and apparatus for degassing sulfur |
| KR10-1998-0701921A KR100504768B1 (ko) | 1995-09-15 | 1996-09-16 | 황을 탈기하기 위한 방법 및 장치 |
| DE69630797T DE69630797T2 (de) | 1995-09-15 | 1996-09-16 | Verfahren und vorrichtung zur entgasung von schwefel |
| BR9610543-7A BR9610543A (pt) | 1995-09-15 | 1996-09-16 | Processo e aparelho adequado para remover compostos de sulfeto de hidrógenio de enxofre líquido |
| CN96196932A CN1080700C (zh) | 1995-09-15 | 1996-09-16 | 硫的脱气方法和设备 |
| RU98106504/12A RU2179949C2 (ru) | 1995-09-15 | 1996-09-16 | Способ и аппаратура для дегазации серы |
| US09/043,228 US6149887A (en) | 1995-09-15 | 1996-09-16 | Method and apparatus for degassing sulfur |
| PL96325466A PL184670B1 (pl) | 1995-09-15 | 1996-09-16 | Sposób i aparat do usuwania związków siarkowodorowych z ciekłej siarki |
| RO98-00726A RO119534B1 (ro) | 1995-09-15 | 1996-09-16 | Metodă şi echipament, pentru degazarea sulfului |
| JP51185997A JP4276296B2 (ja) | 1995-09-15 | 1996-09-16 | 硫黄を脱気するための方法および装置 |
| UA98031285A UA61060C2 (en) | 1995-09-15 | 1996-09-16 | A method for sulphur degassing (variants) and an apparatus for realizing the same |
| CZ98710A CZ71098A3 (cs) | 1995-09-15 | 1996-09-16 | Způsob pro odplyňování síry a zařízení k provádění způsobu |
| HU9903540A HUP9903540A3 (en) | 1995-09-15 | 1996-09-16 | Method and apparatus for degassing sulfur |
| SK342-98A SK34298A3 (en) | 1995-09-15 | 1996-09-16 | Method and apparatus for degassing sulfur |
| PT96932084T PT850193E (pt) | 1995-09-15 | 1996-09-16 | Metodo e aparelho para desgaseificar enxofre |
| ES96932084T ES2211973T3 (es) | 1995-09-15 | 1996-09-16 | Procedimiento y equipo de desgasificado del azufre. |
| PCT/NL1996/000360 WO1997010174A1 (en) | 1995-09-15 | 1996-09-16 | Method and apparatus for degassing sulfur |
| CA002229342A CA2229342C (en) | 1995-09-15 | 1996-09-16 | Method and apparatus for degassing sulfur |
| AT96932084T ATE254578T1 (de) | 1995-09-15 | 1996-09-16 | Verfahren und vorrichtung zur entgasung von schwefel |
| MX9801964A MX9801964A (es) | 1995-09-15 | 1998-03-12 | Metodo y aparato para desgasificar azufre. |
| NO981130A NO981130L (no) | 1995-09-15 | 1998-03-13 | FremgangsmÕte og anordning for avgassing av svovel |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1001216 | 1995-09-15 | ||
| NL1001216A NL1001216C2 (nl) | 1995-09-15 | 1995-09-15 | Werkwijze voor het ontgassen van zwavel. |
| NL1003085 | 1996-05-10 | ||
| NL1003085A NL1003085C2 (nl) | 1995-09-15 | 1996-05-10 | Werkwijze en inrichting voor het ontgassen van zwavel. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL1003085A1 NL1003085A1 (nl) | 1997-03-20 |
| NL1003085C2 true NL1003085C2 (nl) | 1997-03-20 |
Family
ID=26642179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL1003085A NL1003085C2 (nl) | 1995-09-15 | 1996-05-10 | Werkwijze en inrichting voor het ontgassen van zwavel. |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US6149887A (pt) |
| EP (1) | EP0850193B1 (pt) |
| JP (1) | JP4276296B2 (pt) |
| KR (1) | KR100504768B1 (pt) |
| CN (1) | CN1080700C (pt) |
| AT (1) | ATE254578T1 (pt) |
| BR (1) | BR9610543A (pt) |
| CA (1) | CA2229342C (pt) |
| CZ (1) | CZ71098A3 (pt) |
| DE (1) | DE69630797T2 (pt) |
| EG (1) | EG21223A (pt) |
| ES (1) | ES2211973T3 (pt) |
| HR (1) | HRP960413A2 (pt) |
| HU (1) | HUP9903540A3 (pt) |
| MX (1) | MX9801964A (pt) |
| MY (1) | MY115047A (pt) |
| NL (1) | NL1003085C2 (pt) |
| NO (1) | NO981130L (pt) |
| PL (1) | PL184670B1 (pt) |
| PT (1) | PT850193E (pt) |
| RO (1) | RO119534B1 (pt) |
| RU (1) | RU2179949C2 (pt) |
| SK (1) | SK34298A3 (pt) |
| UA (1) | UA61060C2 (pt) |
| WO (1) | WO1997010174A1 (pt) |
| YU (1) | YU50496A (pt) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT405721B (de) * | 1997-11-07 | 1999-11-25 | Oemv Ag | Vorrichtung zum abtrennen von gasen aus flüssigkeiten sowie verwendung der vorrichtung zur abtrennung von schwefelwasserstoff aus flüssigem schwefel |
| DE10245164B4 (de) * | 2002-09-26 | 2014-11-13 | Evonik Degussa Gmbh | Verfahren zur Umwandlung von Polysulfanen |
| US7097392B2 (en) * | 2003-06-04 | 2006-08-29 | Stecher Proprietary Interests | Free-flowing sulfur transport, storage and use to produce energy, fertilizer or hydrogen without carbon dioxide |
| CA2455011C (en) | 2004-01-09 | 2011-04-05 | Suncor Energy Inc. | Bituminous froth inline steam injection processing |
| US7081233B2 (en) * | 2004-05-18 | 2006-07-25 | Dynamax Engineering Ltd. | Method and apparatus for degassing liquid sulfur |
| JP4689565B2 (ja) * | 2006-09-12 | 2011-05-25 | 株式会社石井表記 | 液体の脱気方法及び脱気装置 |
| RU2353576C2 (ru) * | 2006-12-04 | 2009-04-27 | Антон Александрович Пшегорский | Способ дегазации жидкой серы |
| RU2363514C1 (ru) * | 2007-11-26 | 2009-08-10 | Борис Алексеевич Зимин | Десорбер очистки нефти от вредных газов |
| US8084013B2 (en) * | 2009-07-22 | 2011-12-27 | Kps Technology & Engineering Llc | Method and apparatus for degasification of claus-derived sulfur |
| KR101113440B1 (ko) * | 2009-11-17 | 2012-02-29 | 삼성에스디아이 주식회사 | 선택적산화 반응장치 |
| CN102086055B (zh) * | 2009-12-03 | 2013-06-26 | 中国科学院成都生物研究所 | 一种去除废水中硫化物的方法 |
| US8663596B2 (en) * | 2010-01-25 | 2014-03-04 | Fluor Enterprises, Inc. | Reactor, a structure packing, and a method for improving oxidation of hydrogen sulfide or polysulfides in liquid sulfur |
| US8329072B2 (en) | 2010-11-24 | 2012-12-11 | Brimrock International Inc. | Method and system for generating sulfur seeds and granules |
| US8361432B2 (en) | 2010-12-08 | 2013-01-29 | Fluor Enterprises, Inc. | Reactor, a retained catalyst structure, and a method for improving decomposition of polysulfides and removal of hydrogen sulfide in liquid sulfur |
| US9189308B2 (en) | 2010-12-27 | 2015-11-17 | Microsoft Technology Licensing, Llc | Predicting, diagnosing, and recovering from application failures based on resource access patterns |
| CN103534225A (zh) | 2011-02-17 | 2014-01-22 | 安那吉亚公司 | 厌氧消化器残留物的有机物和营养物的回收 |
| WO2013006040A1 (en) | 2011-06-21 | 2013-01-10 | Jacobs Nederland B.V. | Catalytic sulfur degassing |
| US8679448B2 (en) | 2011-09-21 | 2014-03-25 | Fluor Technologies Corporation | Configurations and methods of treatment of sulfur-containing vent gases |
| WO2013091094A1 (en) * | 2011-12-21 | 2013-06-27 | Anaergia Inc. | Organics and nutrient recovery from anaerobic digester residues |
| PL2607304T3 (pl) * | 2011-12-23 | 2015-08-31 | Air Liquide Global E&C Solutions Germany Gmbh | Metoda i urządzenie do odgazowywania ciekłej siarki |
| US9346677B2 (en) * | 2012-08-29 | 2016-05-24 | Sandvik Process Systems Llc | Sulfur degasser apparatus and method |
| CN102923670B (zh) * | 2012-11-22 | 2015-03-04 | 山东三维石化工程股份有限公司 | 液硫脱气工艺 |
| NL1040442C2 (nl) | 2013-10-13 | 2015-04-14 | Technologies Holding B V D | Inrichting en werkwijze voor het persen van organisch materiaal uit afval. |
| RU2562481C2 (ru) * | 2014-01-29 | 2015-09-10 | Игорь Анатольевич Мнушкин | Способ и установка получения элементной серы с доочисткой хвостового газа |
| WO2016070289A1 (en) * | 2014-11-07 | 2016-05-12 | Anaergia Inc. | Ammonia stripper |
| KR20170128235A (ko) | 2015-03-11 | 2017-11-22 | 월리파슨스 유럽 리미티드 | 액체 유황으로부터 황화 수소의 탈기를 위한 고효율 방법 |
| CN106915727B (zh) * | 2015-12-24 | 2019-03-15 | 中国石油天然气股份有限公司 | 一种液硫脱气工艺 |
| RU2660867C1 (ru) * | 2017-06-21 | 2018-07-10 | Общество с ограниченной ответственностью "Газпром добыча Астрахань" (ООО "Газпром добыча Астрахань") | Способ дегазации жидкой серы |
| US10307695B2 (en) | 2017-08-22 | 2019-06-04 | Strom W. Smith | Degassing system and tower for sulfur process |
| CN107804828B (zh) * | 2017-09-30 | 2019-08-27 | 中国化学工程第六建设有限公司 | 液硫回收装置 |
| CN107720704B (zh) * | 2017-09-30 | 2019-08-27 | 中国化学工程第六建设有限公司 | 液硫脱气装置 |
| WO2019222363A1 (en) | 2018-05-16 | 2019-11-21 | Saudi Arabian Oil Company | Purification of gases containing sulfur compounds |
| US10836637B2 (en) | 2018-07-31 | 2020-11-17 | Controls Southeast, Inc. | Contactor apparatus and method of use |
| RU2704683C1 (ru) * | 2018-10-03 | 2019-10-30 | Игорь Евгеньевич Марончук | Способ оздоровления черного моря от сероводородного заражения |
| US10793434B2 (en) | 2019-01-25 | 2020-10-06 | Strom W. Smith | System for hydrogen sulfide destruction and sulfur recovery |
| CN121731899A (zh) * | 2024-09-24 | 2026-03-27 | 中国石油化工股份有限公司 | 硫磺装车尾气处理系统及方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE291065C (pt) * | ||||
| SU507221A3 (ru) * | 1965-11-13 | 1976-03-15 | Сосьете Насьональ Дэ Петроль Д"Акитэн (Фирма) | Способ очистки серы от сероводорода |
| NL173735C (nl) * | 1972-05-24 | 1988-06-16 | Shell Int Research | Werkwijze voor het verwijderen van waterstofsulfide uit gesmolten zwavel. |
| FR2601351B1 (fr) * | 1986-07-10 | 1990-09-14 | Elf Aquitaine | Procede pour l'elimination rapide de l'hydrogene sulfure contenu dans le soufre liquide et systeme catalytique utilisable pour sa mise en oeuvre. |
| JPS63222005A (ja) * | 1987-03-09 | 1988-09-14 | Jgc Corp | 粗製液体硫黄の精製方法 |
| DD292635A5 (de) * | 1989-12-28 | 1991-08-08 | Ingenieurbetrieb Anlagenbau Leipzig Gmbh I.G.,De | Vorrichtung zur entfernung von gasresten aus fluessigschwefel |
| DD291065A5 (de) * | 1989-12-28 | 1991-06-20 | Ingenieurbetrieb Anlagenbau Leipzig Gmbh I.G.,De | Vorrichtung zur entgasung von fluessigschwefel |
| ATE214350T1 (de) * | 1993-09-01 | 2002-03-15 | Apollo Environmental Syst Corp | Entgasung von flüssigem schwefel |
-
1996
- 1996-05-10 NL NL1003085A patent/NL1003085C2/nl not_active IP Right Cessation
- 1996-09-12 EG EG81996A patent/EG21223A/xx active
- 1996-09-12 YU YU50496A patent/YU50496A/sh unknown
- 1996-09-12 HR HR1003058A patent/HRP960413A2/hr not_active Application Discontinuation
- 1996-09-13 MY MYPI96003796A patent/MY115047A/en unknown
- 1996-09-16 KR KR10-1998-0701921A patent/KR100504768B1/ko not_active Expired - Lifetime
- 1996-09-16 CA CA002229342A patent/CA2229342C/en not_active Expired - Lifetime
- 1996-09-16 WO PCT/NL1996/000360 patent/WO1997010174A1/en not_active Ceased
- 1996-09-16 AT AT96932084T patent/ATE254578T1/de not_active IP Right Cessation
- 1996-09-16 BR BR9610543-7A patent/BR9610543A/pt not_active IP Right Cessation
- 1996-09-16 PL PL96325466A patent/PL184670B1/pl unknown
- 1996-09-16 CN CN96196932A patent/CN1080700C/zh not_active Expired - Lifetime
- 1996-09-16 JP JP51185997A patent/JP4276296B2/ja not_active Expired - Fee Related
- 1996-09-16 UA UA98031285A patent/UA61060C2/uk unknown
- 1996-09-16 RU RU98106504/12A patent/RU2179949C2/ru active
- 1996-09-16 ES ES96932084T patent/ES2211973T3/es not_active Expired - Lifetime
- 1996-09-16 PT PT96932084T patent/PT850193E/pt unknown
- 1996-09-16 HU HU9903540A patent/HUP9903540A3/hu unknown
- 1996-09-16 EP EP96932084A patent/EP0850193B1/en not_active Expired - Lifetime
- 1996-09-16 RO RO98-00726A patent/RO119534B1/ro unknown
- 1996-09-16 US US09/043,228 patent/US6149887A/en not_active Expired - Lifetime
- 1996-09-16 CZ CZ98710A patent/CZ71098A3/cs unknown
- 1996-09-16 SK SK342-98A patent/SK34298A3/sk unknown
- 1996-09-16 DE DE69630797T patent/DE69630797T2/de not_active Expired - Lifetime
-
1998
- 1998-03-12 MX MX9801964A patent/MX9801964A/es unknown
- 1998-03-13 NO NO981130A patent/NO981130L/no not_active Application Discontinuation
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