NL7114943A - - Google Patents
Info
- Publication number
- NL7114943A NL7114943A NL7114943A NL7114943A NL7114943A NL 7114943 A NL7114943 A NL 7114943A NL 7114943 A NL7114943 A NL 7114943A NL 7114943 A NL7114943 A NL 7114943A NL 7114943 A NL7114943 A NL 7114943A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
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- 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
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- 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
- B01D53/34—Chemical or biological purification of waste gases
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- 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
- C10K1/121—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 containing NH3 only (possibly in combination with NH4 salts)
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- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
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)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702056727 DE2056727B2 (de) | 1970-11-18 | 1970-11-18 | Kreislaufverfahren zum auswaschen von schwefelwasserstoff und ammoniak aus kokereigasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7114943A true NL7114943A (https=) | 1972-05-23 |
Family
ID=5788480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7114943A NL7114943A (https=) | 1970-11-18 | 1971-10-29 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE775518A (https=) |
| DE (1) | DE2056727B2 (https=) |
| FR (1) | FR2114808A5 (https=) |
| GB (1) | GB1348937A (https=) |
| NL (1) | NL7114943A (https=) |
| ZA (1) | ZA717143B (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2230713B1 (https=) * | 1973-05-26 | 1979-01-26 | Mitsubishi Chem Ind | |
| JPS5133801B2 (https=) * | 1973-05-26 | 1976-09-22 | ||
| CA1017536A (en) * | 1973-07-02 | 1977-09-20 | Robert D. Rice | Process for the separation and recovery of ammonia and acid gases |
| DE3030435C2 (de) * | 1980-08-12 | 1982-12-30 | Didier Engineering Gmbh, 4300 Essen | Verfahren zum insbesondere mehrstufigen Auswaschen von sauren Bestandteilen wie CO↓2↓, HCN und insbesondere H↓2↓S aus Gasen, insbesondere Koksofengas, mittels einer ammoniakalischen Kreislaufwäsche |
| DE3035895A1 (de) * | 1980-09-24 | 1982-05-06 | Dr. C. Otto & Comp. Gmbh, 4630 Bochum | Verfahren zum auswaschen von h 2 s aus kokereigas nach dem sulfammon-verfahren |
| DE4012143A1 (de) * | 1990-04-14 | 1991-11-07 | Still Otto Gmbh | Verfahren zur auswaschung von ammoniak aus dem koksofengas |
| US8623307B2 (en) * | 2010-09-14 | 2014-01-07 | Alstom Technology Ltd. | Process gas treatment system |
| AU2015200530B2 (en) * | 2010-09-14 | 2017-02-02 | General Electric Technology Gmbh | Removal of non-volatiles from ammonia-based CO2-absorbent solution |
| CN107875796B (zh) * | 2017-12-15 | 2023-05-23 | 中冶焦耐(大连)工程技术有限公司 | 设于焦炉煤气管道上用于去除焦炉煤气杂质的装置及方法 |
| CN115895741A (zh) * | 2022-11-15 | 2023-04-04 | 山东钢铁集团日照有限公司 | 一种降低煤气中硫化氢含量的方法及装置 |
-
1970
- 1970-11-18 DE DE19702056727 patent/DE2056727B2/de not_active Ceased
-
1971
- 1971-10-26 ZA ZA717143A patent/ZA717143B/xx unknown
- 1971-10-29 NL NL7114943A patent/NL7114943A/xx not_active Application Discontinuation
- 1971-11-17 FR FR7141154A patent/FR2114808A5/fr not_active Expired
- 1971-11-18 GB GB5366271A patent/GB1348937A/en not_active Expired
- 1971-11-18 BE BE775518A patent/BE775518A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2056727A1 (de) | 1972-05-25 |
| ZA717143B (en) | 1972-07-26 |
| BE775518A (fr) | 1972-03-16 |
| DE2056727B2 (de) | 1977-10-20 |
| GB1348937A (en) | 1974-03-27 |
| FR2114808A5 (https=) | 1972-06-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |