IT947525B - Processo per impiegare o per ren dere innocua l aria di scarico che si ottiene nella rigenerazione del le soluzioni di lavaggio impiegate per la desolforazione del gas grez zo di cokeria con contemporanei dilavaggio desorbimento e decomposi zione dell ammoniaca ad azoto e idrogeno o combustione ad azoto ed acqua - Google Patents
Processo per impiegare o per ren dere innocua l aria di scarico che si ottiene nella rigenerazione del le soluzioni di lavaggio impiegate per la desolforazione del gas grez zo di cokeria con contemporanei dilavaggio desorbimento e decomposi zione dell ammoniaca ad azoto e idrogeno o combustione ad azoto ed acquaInfo
- Publication number
- IT947525B IT947525B IT20508/72A IT2050872A IT947525B IT 947525 B IT947525 B IT 947525B IT 20508/72 A IT20508/72 A IT 20508/72A IT 2050872 A IT2050872 A IT 2050872A IT 947525 B IT947525 B IT 947525B
- Authority
- IT
- Italy
- Prior art keywords
- washing
- desulphoration
- cokeria
- adbustion
- grez
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title 2
- 229910021529 ammonia Inorganic materials 0.000 title 1
- 238000000354 decomposition reaction Methods 0.000 title 1
- 238000003795 desorption Methods 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 230000009931 harmful effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 title 1
- 230000008569 process Effects 0.000 title 1
- 230000008929 regeneration Effects 0.000 title 1
- 238000011069 regeneration method Methods 0.000 title 1
- 238000005406 washing Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 229910001868 water Inorganic materials 0.000 title 1
Classifications
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2107285A DE2107285C3 (de) | 1971-02-16 | 1971-02-16 | Verfahren zur Verwendung bzw. zum Unschädlichmachen der bei der Regenerierung der zur Entschwefelung von Kokereirohgas eingesetzten Waschlösungen anfallenden Abluft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT947525B true IT947525B (it) | 1973-05-30 |
Family
ID=5798898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT20508/72A IT947525B (it) | 1971-02-16 | 1972-02-11 | Processo per impiegare o per ren dere innocua l aria di scarico che si ottiene nella rigenerazione del le soluzioni di lavaggio impiegate per la desolforazione del gas grez zo di cokeria con contemporanei dilavaggio desorbimento e decomposi zione dell ammoniaca ad azoto e idrogeno o combustione ad azoto ed acqua |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS577767B2 (it) |
| AT (1) | AT332520B (it) |
| BE (1) | BE779302A (it) |
| DE (1) | DE2107285C3 (it) |
| FR (1) | FR2125469B1 (it) |
| GB (1) | GB1376830A (it) |
| IT (1) | IT947525B (it) |
| NL (1) | NL174161C (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463517A (zh) * | 2022-08-09 | 2022-12-13 | 中科新天地（合肥）环保科技有限公司 | 治理浓度、流量波动的环氧乙烷废气的处理方法及系统 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435293B2 (it) * | 1974-06-18 | 1979-11-01 | ||
| JPS5435292B2 (it) * | 1974-06-18 | 1979-11-01 | ||
| DE2920691C2 (de) * | 1979-05-22 | 1986-08-07 | Vereinigte Elektrizitätswerke Westfalen AG, 4600 Dortmund | Verfahren zum Aufbereiten von Schadstoffverbindungen |
| JPH0268118A (ja) * | 1988-09-01 | 1990-03-07 | Tokyo Gas Co Ltd | 空気酸化を行う脱硫法における酸化排ガスの処理方法 |
| DE4007244C2 (de) * | 1990-03-08 | 1997-12-04 | Thyssen Still Otto Gmbh | Verfahren zur Reinigung von rohem Koksofengas |
| CN112815358B (zh) * | 2021-01-07 | 2023-04-18 | 太原理工大学 | 一种家用生物质锅炉及其使用方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2070620A (en) * | 1933-12-09 | 1937-02-16 | Koppers Co Inc | Gas purification process |
-
1971
- 1971-02-16 DE DE2107285A patent/DE2107285C3/de not_active Expired
- 1971-04-13 JP JP2339571A patent/JPS577767B2/ja not_active Expired
-
1972
- 1972-01-21 NL NLAANVRAGE7200894,A patent/NL174161C/xx not_active IP Right Cessation
- 1972-02-11 BE BE779302A patent/BE779302A/xx not_active IP Right Cessation
- 1972-02-11 IT IT20508/72A patent/IT947525B/it active
- 1972-02-15 FR FR7204978A patent/FR2125469B1/fr not_active Expired
- 1972-02-16 GB GB716372A patent/GB1376830A/en not_active Expired
- 1972-02-16 AT AT125572A patent/AT332520B/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463517A (zh) * | 2022-08-09 | 2022-12-13 | 中科新天地（合肥）环保科技有限公司 | 治理浓度、流量波动的环氧乙烷废气的处理方法及系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2125469A1 (it) | 1972-09-29 |
| ATA125572A (de) | 1976-01-15 |
| DE2107285A1 (de) | 1972-08-24 |
| DE2107285B2 (de) | 1979-03-15 |
| GB1376830A (en) | 1974-12-11 |
| FR2125469B1 (it) | 1974-09-13 |
| NL7200894A (it) | 1972-08-18 |
| JPS4969539A (it) | 1974-07-05 |
| NL174161B (nl) | 1983-12-01 |
| AT332520B (de) | 1976-10-11 |
| BE779302A (fr) | 1972-05-30 |
| JPS577767B2 (it) | 1982-02-12 |
| NL174161C (nl) | 1984-05-01 |
| DE2107285C3 (de) | 1983-12-01 |
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