RO85214A - Procedeu pentru indepartarea hidrogenului sulfurat si a amoniacului dintr-un curent in faza de vapori - Google Patents
Procedeu pentru indepartarea hidrogenului sulfurat si a amoniacului dintr-un curent in faza de vaporiInfo
- Publication number
- RO85214A RO85214A RO81105752A RO10575281A RO85214A RO 85214 A RO85214 A RO 85214A RO 81105752 A RO81105752 A RO 81105752A RO 10575281 A RO10575281 A RO 10575281A RO 85214 A RO85214 A RO 85214A
- Authority
- RO
- Romania
- Prior art keywords
- removal
- ammonia
- vapor phase
- phase current
- hydrogen sulphide
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title 2
- 229910021529 ammonia Inorganic materials 0.000 title 2
- 239000012808 vapor phase Substances 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20612180A | 1980-11-12 | 1980-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85214B RO85214B (ro) | 1984-10-30 |
| RO85214A true RO85214A (ro) | 1986-01-30 |
Family
ID=22765070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81105752A RO85214A (ro) | 1980-11-12 | 1981-11-09 | Procedeu pentru indepartarea hidrogenului sulfurat si a amoniacului dintr-un curent in faza de vapori |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS57145180A (Direct) |
| AU (1) | AU7740381A (Direct) |
| BR (1) | BR8107202A (Direct) |
| CA (1) | CA1155637A (Direct) |
| DE (1) | DE3137905A1 (Direct) |
| FR (1) | FR2493723A1 (Direct) |
| GB (1) | GB2087422B (Direct) |
| IT (1) | IT8124952A0 (Direct) |
| RO (1) | RO85214A (Direct) |
| SE (1) | SE8106662L (Direct) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3821117A1 (de) * | 1988-06-23 | 1989-12-28 | Ruhrkohle Ag | Verfahren zur entfernung von schwefelwasserstoff aus koksofengas |
| DE4135763A1 (de) * | 1991-07-04 | 1993-01-07 | Krupp Koppers Gmbh | Verfahren zur gemeinsamen aufarbeitung von nh(pfeil abwaerts)3(pfeil abwaerts)- und/oder h(pfeil abwaerts)2(pfeil abwaerts)s-haltigen prozessabwaessern sowie natriumsulfidhaltiger natronlauge |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE360283C (de) * | 1922-09-30 | Johann Terwelp Dr | Dephlegmator und Vorwaermer fuer Ammoniak-Abtreibeapparate | |
| US4009243A (en) * | 1970-11-18 | 1977-02-22 | Firma Carl Still | Continuous process for scrubbing out hydrogen sulfide and ammonia from coke oven gas |
| DE2705280C2 (de) * | 1977-02-09 | 1982-05-13 | Dr. C. Otto & Comp. Gmbh, 4630 Bochum | Verfahren zum Abtreiben von Ammoniak aus ammoniakhaltigen Lösungen |
| NL7803765A (nl) * | 1978-04-10 | 1979-10-12 | Hoogovens Ijmuiden Bv | Werkwijze voor het verwijderen van ammoniak en ammo- niumzouten uit industrieel afvalwater. |
-
1981
- 1981-09-23 DE DE19813137905 patent/DE3137905A1/de not_active Withdrawn
- 1981-11-06 BR BR8107202A patent/BR8107202A/pt unknown
- 1981-11-09 RO RO81105752A patent/RO85214A/ro unknown
- 1981-11-09 GB GB8133774A patent/GB2087422B/en not_active Expired
- 1981-11-10 CA CA000389775A patent/CA1155637A/en not_active Expired
- 1981-11-10 IT IT8124952A patent/IT8124952A0/it unknown
- 1981-11-10 SE SE8106662A patent/SE8106662L/ not_active Application Discontinuation
- 1981-11-11 AU AU77403/81A patent/AU7740381A/en not_active Abandoned
- 1981-11-12 FR FR8121173A patent/FR2493723A1/fr active Granted
- 1981-11-12 JP JP56180426A patent/JPS57145180A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT8124952A0 (it) | 1981-11-10 |
| CA1155637A (en) | 1983-10-25 |
| DE3137905A1 (de) | 1982-06-24 |
| JPS57145180A (en) | 1982-09-08 |
| GB2087422A (en) | 1982-05-26 |
| AU7740381A (en) | 1982-05-20 |
| BR8107202A (pt) | 1982-07-27 |
| SE8106662L (sv) | 1982-05-13 |
| FR2493723B1 (Direct) | 1984-12-28 |
| GB2087422B (en) | 1984-02-08 |
| RO85214B (ro) | 1984-10-30 |
| FR2493723A1 (fr) | 1982-05-14 |
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