SU507221A3 - The method of purification of sulfur from hydrogen sulfide - Google Patents
The method of purification of sulfur from hydrogen sulfideInfo
- Publication number
- SU507221A3 SU507221A3 SU1387615A SU1387615A SU507221A3 SU 507221 A3 SU507221 A3 SU 507221A3 SU 1387615 A SU1387615 A SU 1387615A SU 1387615 A SU1387615 A SU 1387615A SU 507221 A3 SU507221 A3 SU 507221A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sulfur
- liquid sulfur
- jets
- liquid
- hydrogen sulfide
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims description 19
- 229910052717 sulfur Inorganic materials 0.000 title claims description 19
- 239000011593 sulfur Substances 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 9
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title description 4
- 238000000746 purification Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 238000007872 degassing Methods 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 2
- 238000005507 spraying Methods 0.000 claims 2
- 239000007921 spray Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Description
(54) СПОСОБ ОЧИСТКИ СЕРЫ ОТ СЕРОВОДОРОДА(54) METHOD FOR CLEANING SULFUR FROM HYDROGEN
По второй характеристике дегазирующий прибор может иметь несколько групп сопел, каждое из которых св зано с основным нагнетательным трубопроводом жидкой серы. Каждое сопло имеет входную цилиндрическую камеру , за которой следует отделение с направл ющими лопаст ми; отделение, снабженное центральным каналом в форме усеченного конуса; смесительна цилиндрическа камера, расположенна ниже отделени с направл ющими лопаст ми, и выпускное отверстие, расположенное в оси центрального канала и ниже смесительной камеры. Направл ющие лопасти расположены таким образом, что их верхний край смещен на 90° по отношению к соответствующему нижнему краю. Диаметр выпускного отверсти больше, чем диаметр нижнего кра центрального канала. Жидкую серу, проход щую, через сопла одного или другого вариантов конструкции прибора, предварительно нагревают дотемпературы пор дка 125-145°С, при которой ее в зкость довольно незначительна. Поскольку сера вл етс теплоизол ционным материалом, падение температуры со 145° до 125°С приводит только к тому, что при задержке во времени пор дка 60 час, оно позвол ет осуществл ть дегазацию без необходимого подогревани серы в течение по крайней мере двух первых циклов дегазации .According to the second characteristic, the degassing device can have several nozzle groups, each of which is associated with the main liquid sulfur injection line. Each nozzle has an inlet cylindrical chamber, followed by a compartment with guide vanes; branch, equipped with a central channel in the shape of a truncated cone; a cylindrical mixing chamber located below the compartment with guide vanes, and an outlet opening located in the axis of the central channel and below the mixing chamber. The guide vanes are positioned so that their upper edge is offset by 90 ° with respect to the corresponding lower edge. The diameter of the outlet is larger than the diameter of the lower edge of the central channel. Liquid sulfur, passing through the nozzles of one or another device design, is preheated to about 125-145 ° C, at which its viscosity is rather insignificant. Since sulfur is a heat insulating material, the temperature drop from 145 ° to 125 ° C leads only to the fact that, with a delay of about 60 hours, it allows degassing without the necessary heating of sulfur for at least the first two cycles. degassing.
Первоначальное содержание в сере сероводорода 70 миллионных долей. Количество аммиака , прибавл емое к жидкой сере, когдаThe initial content in hydrogen sulfide is 70 ppm. Ammonia added to liquid sulfur when
она всасываетс из резервуара и нагнетаетс it is sucked from the reservoir and injected
с помощью насоса в прибор дл дегазации,using a pump to the degassing device,
составл ет 100 миллионных долей.is 100 ppm.
Аммиак становитс катализатором во врем Ammonia becomes a catalyst during
дегазации серы и будет разрушать св зи, существующие между молекулами серы и сероводорода . Поскольку жидка сера находитс в диапазоне температур 125-150°С и поскольку серпистый аммоний разлагаетс приsulfur degassing and will destroy the bonds existing between sulfur molecules and hydrogen sulfide. Since liquid sulfur is in the temperature range of 125-150 ° C and since ammonium sickle decomposes at
температуре выше 118°С, не происходит химической реакции между аммиаком и сероводородом . Дл очень больших количеств обрабатываемой серы рекомендуетс использовать несколько, например четыре, приборов дегазации одновременно и увеличить скорость струй, например до 25 м/сек, а также увеличить диаметры сопел (до 15 мм).temperature above 118 ° C, there is no chemical reaction between ammonia and hydrogen sulfide. For very large quantities of sulfur to be treated, it is recommended to use several, for example, four, degassing devices at the same time and to increase the speed of the jets, for example, to 25 m / s, as well as to increase the diameters of the nozzles (up to 15 mm).
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1387615A SU507221A3 (en) | 1965-11-13 | 1965-11-13 | The method of purification of sulfur from hydrogen sulfide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1387615A SU507221A3 (en) | 1965-11-13 | 1965-11-13 | The method of purification of sulfur from hydrogen sulfide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU507221A3 true SU507221A3 (en) | 1976-03-15 |
Family
ID=20448850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1387615A SU507221A3 (en) | 1965-11-13 | 1965-11-13 | The method of purification of sulfur from hydrogen sulfide |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU507221A3 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2179949C2 (en) * | 1995-09-15 | 2002-02-27 | Сторк Энджиниерс Энд Контрэкторс Б.В. | Sulfur degassing process and apparatus |
| RU2353576C2 (en) * | 2006-12-04 | 2009-04-27 | Антон Александрович Пшегорский | Method of liquid sulphur de-gassing |
-
1965
- 1965-11-13 SU SU1387615A patent/SU507221A3/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2179949C2 (en) * | 1995-09-15 | 2002-02-27 | Сторк Энджиниерс Энд Контрэкторс Б.В. | Sulfur degassing process and apparatus |
| RU2353576C2 (en) * | 2006-12-04 | 2009-04-27 | Антон Александрович Пшегорский | Method of liquid sulphur de-gassing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU634643A3 (en) | Device for physicochenical scrubbing of gases | |
| SU1386018A3 (en) | Method and apparatus for evaporating the sterilizing fluid | |
| US3237381A (en) | Method and means for treating moving gases by liquids | |
| DE1769125A1 (en) | Processes and devices for scrubbing oxidic sulfur compounds from flue gases | |
| ATE37466T1 (en) | METHOD AND DEVICE FOR OBTAINING A HOMOGENEOUS JET STARTING FROM A PLASMA JET AND A JET OF FINELY DISTRIBUTED SUBSTANCE, AND DEVICE USING THIS METHOD. | |
| GB1370538A (en) | Method and apparatus for mixing gas and liquid | |
| US4818256A (en) | Steam scrubbing method and system for exhaust gases | |
| SU507221A3 (en) | The method of purification of sulfur from hydrogen sulfide | |
| GB1114899A (en) | Spinning glass filaments | |
| ES417140A1 (en) | Process and apparatus for cleansing and pumping contaminated industrial gases using a nozzle having a variable throat area | |
| DE2935990A1 (en) | Treatment of gas obtd. by pressure gasification of fuel - via water bath in which gas is cooled, satd. with water, and subjected to partial dust extn. | |
| GB1330944A (en) | Process and apparatus for the continuous treatment of threads | |
| GB768128A (en) | Improvements in or relating to a device for the liquid treatment of thread or yarn | |
| GB1067815A (en) | Process for the degasification of liquid sulphur | |
| US2868524A (en) | Contacting apparatus | |
| RU2033421C1 (en) | Method of production of white petroleum derivatives | |
| DE2139719A1 (en) | Exhaust gas purificn - from solid, liq or gaseous components | |
| SU413956A1 (en) | ||
| SU143371A1 (en) | Device for carrying out the absorption process | |
| PL359025A1 (en) | Apparatus and process for vaporizing a heavy hydrocarbon feedstock with steam | |
| US1217156A (en) | Mutual treatment of liquids and gases. | |
| SU376109A1 (en) | MIND. Cl. At 01J 1 / 00UDK 66.023 (088.8) | |
| SU1741871A1 (en) | Apparatus for carrying out mass transfer processes between gas and liquid | |
| DE896982C (en) | Water and oil separators | |
| RU1797938C (en) | Device for crude oil dehydration and desalting |