DD271894A5 - Verfahren zur feintrocknung von schwefeldioxid - Google Patents
Verfahren zur feintrocknung von schwefeldioxid Download PDFInfo
- Publication number
- DD271894A5 DD271894A5 DD88317933A DD31793388A DD271894A5 DD 271894 A5 DD271894 A5 DD 271894A5 DD 88317933 A DD88317933 A DD 88317933A DD 31793388 A DD31793388 A DD 31793388A DD 271894 A5 DD271894 A5 DD 271894A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- drying
- water
- hydrocarbons
- separated
- mol
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000001035 drying Methods 0.000 title claims abstract description 18
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title abstract description 12
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 15
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004821 distillation Methods 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000010908 decantation Methods 0.000 claims description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 2
- 150000004677 hydrates Chemical class 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims description 2
- 239000002253 acid Substances 0.000 abstract description 3
- 239000003463 adsorbent Substances 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000274 adsorptive effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- 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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/56—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873723572 DE3723572A1 (de) | 1987-07-16 | 1987-07-16 | Verfahren zur trocknung von schwefeldioxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD271894A5 true DD271894A5 (de) | 1989-09-20 |
Family
ID=6331727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD88317933A DD271894A5 (de) | 1987-07-16 | 1988-07-14 | Verfahren zur feintrocknung von schwefeldioxid |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0299418B1 (enrdf_load_stackoverflow) |
| AT (1) | ATE81103T1 (enrdf_load_stackoverflow) |
| CA (1) | CA1303481C (enrdf_load_stackoverflow) |
| CS (1) | CS274630B2 (enrdf_load_stackoverflow) |
| DD (1) | DD271894A5 (enrdf_load_stackoverflow) |
| DE (2) | DE3723572A1 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2428375C1 (ru) * | 2010-01-11 | 2011-09-10 | Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий-Газпром ВНИИГАЗ" (ООО "Газпром ВНИИГАЗ") | Способ подготовки двуокиси серы для закачки в пласт через нагнетательную скважину |
| RU2520121C2 (ru) * | 2012-07-20 | 2014-06-20 | Общество С Ограниченной Ответственностью Научно-Исследовательский И Проектный Институт По Обустройству Нефтяных И Газовых Месторождений | Способ подготовки кислого газа для закачки в пласт через нагнетательную скважину |
| CN103623607A (zh) * | 2012-08-23 | 2014-03-12 | 范少华 | 一种油烟处理系统 |
| WO2021182045A1 (ja) * | 2020-03-09 | 2021-09-16 | 昭和電工株式会社 | 二酸化硫黄混合物及びその製造方法並びに充填容器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1917736A (en) * | 1931-05-01 | 1933-07-11 | Edeleanu Gmbh | Purification of so2 recovered from refining hydrocarbons with so2 |
| US4110087A (en) * | 1976-11-02 | 1978-08-29 | Uop Inc. | Sulfur dioxide removal by absorption and fractionation |
| US4542114A (en) * | 1982-08-03 | 1985-09-17 | Air Products And Chemicals, Inc. | Process for the recovery and recycle of effluent gas from the regeneration of particulate matter with oxygen and carbon dioxide |
-
1987
- 1987-07-16 DE DE19873723572 patent/DE3723572A1/de not_active Withdrawn
-
1988
- 1988-07-12 DE DE88111095T patent/DE3874987D1/de not_active Expired - Fee Related
- 1988-07-12 EP EP88111095A patent/EP0299418B1/de not_active Expired - Lifetime
- 1988-07-12 AT AT88111095T patent/ATE81103T1/de not_active IP Right Cessation
- 1988-07-14 DD DD88317933A patent/DD271894A5/de not_active IP Right Cessation
- 1988-07-15 CS CS511488A patent/CS274630B2/cs unknown
- 1988-07-18 CA CA000572336A patent/CA1303481C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CS274630B2 (en) | 1991-09-15 |
| EP0299418B1 (de) | 1992-09-30 |
| CS511488A2 (en) | 1990-10-12 |
| EP0299418A1 (de) | 1989-01-18 |
| DE3723572A1 (de) | 1989-01-26 |
| CA1303481C (en) | 1992-06-16 |
| DE3874987D1 (enrdf_load_stackoverflow) | 1992-11-05 |
| ATE81103T1 (de) | 1992-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |