NL7303583A - - Google Patents
Info
- Publication number
- NL7303583A NL7303583A NL7303583A NL7303583A NL7303583A NL 7303583 A NL7303583 A NL 7303583A NL 7303583 A NL7303583 A NL 7303583A NL 7303583 A NL7303583 A NL 7303583A NL 7303583 A NL7303583 A NL 7303583A
- Authority
- NL
- Netherlands
Links
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
-
- 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
-
- 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
- B01D53/54—Nitrogen compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Combustion & Propulsion (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47026355A JPS523404B2 (lv) | 1972-03-14 | 1972-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7303583A true NL7303583A (lv) | 1973-09-18 |
| NL157218B NL157218B (nl) | 1978-07-17 |
Family
ID=12191152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7303583.A NL157218B (nl) | 1972-03-14 | 1973-03-14 | Werkwijze voor de zuivering van een waterstofcyanide en/of waterstofsulfide bevattend gas. |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS523404B2 (lv) |
| CA (1) | CA981878A (lv) |
| DE (1) | DE2312468B2 (lv) |
| FR (1) | FR2176047B1 (lv) |
| GB (1) | GB1423916A (lv) |
| NL (1) | NL157218B (lv) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5285060A (en) * | 1975-12-30 | 1977-07-15 | Piibodeii Horumuzu Ltd | Method of treating aqueous alkali effluents containing sulfur compounds |
| CN113398733B (zh) * | 2021-07-21 | 2024-05-31 | 南京大学盐城环保技术与工程研究院 | 一种氢氰酸废气处理装置及其系统和处理方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1005047B (de) * | 1953-06-11 | 1957-03-28 | Dr Phil Kalman Von Szombathy | Verfahren zur Dehydrierung bzw. Oxydation von anorganischen und organischen Schwefelverbindungen |
| DE1199243B (de) * | 1963-07-10 | 1965-08-26 | Huels Chemische Werke Ag | Verfahren zur Herstellung schwefeldioxydhaltiger Gase aus ammoniumsalzhaltigen Abfallschwefelsaeuren |
| FR1466700A (fr) * | 1965-02-02 | 1967-01-20 | Babcock & Wilcox Co | Procédé et appareillage pour absorber l'hydrogène sulfuré contenu dans des gaz de combustion |
| US3645683A (en) * | 1970-03-10 | 1972-02-29 | Du Pont | Regeneration of acid |
| JPS5144493B2 (lv) * | 1971-09-30 | 1976-11-29 |
-
1972
- 1972-03-14 JP JP47026355A patent/JPS523404B2/ja not_active Expired
-
1973
- 1973-03-08 GB GB1125273A patent/GB1423916A/en not_active Expired
- 1973-03-13 DE DE2312468A patent/DE2312468B2/de not_active Withdrawn
- 1973-03-13 CA CA165,987A patent/CA981878A/en not_active Expired
- 1973-03-14 NL NL7303583.A patent/NL157218B/xx not_active IP Right Cessation
- 1973-03-14 FR FR7309126A patent/FR2176047B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2312468B2 (de) | 1974-10-24 |
| FR2176047B1 (lv) | 1976-11-05 |
| CA981878A (en) | 1976-01-20 |
| JPS4893601A (lv) | 1973-12-04 |
| JPS523404B2 (lv) | 1977-01-27 |
| NL157218B (nl) | 1978-07-17 |
| GB1423916A (en) | 1976-02-04 |
| FR2176047A1 (lv) | 1973-10-26 |
| DE2312468A1 (de) | 1973-09-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: OSAKA GAS |