BE568273A - - Google Patents
Info
- Publication number
- BE568273A BE568273A BE568273DA BE568273A BE 568273 A BE568273 A BE 568273A BE 568273D A BE568273D A BE 568273DA BE 568273 A BE568273 A BE 568273A
- Authority
- BE
- Belgium
- Prior art keywords
- deacidifier
- pressure
- cooling
- water
- under pressure
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 38
- 238000001816 cooling Methods 0.000 claims description 32
- 229910021529 ammonia Inorganic materials 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 239000000571 coke Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims 1
- 239000002253 acid Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- 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)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Water Treatments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE568273A true BE568273A (cs) |
Family
ID=187672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE568273D BE568273A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE568273A (cs) |
-
0
- BE BE568273D patent/BE568273A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1334929C (fr) | Procede de deshydratation, de desacidification et de separation d'un condensat d'un gaz naturel | |
| FR2458525A1 (fr) | Procede perfectionne de fabrication de l'ethylene et installation de production d'ethylene comportant application de ce procede | |
| CN102216217B (zh) | 从包含nh3和酸性气体的混合物中获得nh3的方法和装置 | |
| EP1408102A1 (fr) | Procédé de desacidification d'un gaz naturel | |
| ATE295334T1 (de) | Verfahren zur herstellung konzentrierter salpetersäure sowie anlage zur durchführung eines solchen verfahrens | |
| BE568273A (cs) | ||
| CN103641193A (zh) | 一种节能的氨水蒸馏技术 | |
| US1002768A (en) | Utilizing heat for the development of power. | |
| ZA200103238B (en) | Method for obtaining ammonia from waste water containing nh3 and acid gases | |
| FR2488523A1 (fr) | Procede d'elimination par lavage, notamment en plusieurs etages, des composants acides, tels que le co2, le hcn et en particulier le h2s, qui entrent dans la formation des gaz, notamment des gaz de cokerie, a l'aide d'un lavage ammoniacal en circuit ferme | |
| US1953043A (en) | Recovery of gasoline from natural gas | |
| JPS5959787A (ja) | コ−ルタ−ルの脱水処理方法 | |
| RU2582715C1 (ru) | Способ подготовки углеводородного газа | |
| US1772122A (en) | Process for the high concentration of nitric acid | |
| DE102005006027B4 (de) | Verfahren zur Hochkonzentrierung von Salpetersäure mit Schwefelsäure | |
| US1872829A (en) | Method and apparatus for the manufacture of concentrated ammonia liquor | |
| BE559304A (cs) | ||
| US4532773A (en) | Process for producing cold and/or heat by means of an absorption cycle comprising at least two absorption steps | |
| US1580451A (en) | Manufacture of hydrogen sulphide | |
| US2040101A (en) | Treatment of tar | |
| US1878676A (en) | Process of concentrating nitric acid | |
| US1488605A (en) | Process of manufacturing alcohol-ether mixtures | |
| BE455469A (cs) | ||
| US1145162A (en) | Process of preparing nitric acid of high concentration. | |
| US1812217A (en) | Process and apparatus for heating petroleum oil |