BE533510A - - Google Patents
Info
- Publication number
- BE533510A BE533510A BE533510DA BE533510A BE 533510 A BE533510 A BE 533510A BE 533510D A BE533510D A BE 533510DA BE 533510 A BE533510 A BE 533510A
- Authority
- BE
- Belgium
- Prior art keywords
- tubes
- contact
- gas
- catalyst
- furnace
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 24
- 239000003054 catalyst Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000003786 synthesis reaction Methods 0.000 claims description 11
- 230000002194 synthesizing Effects 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 238000007036 catalytic synthesis reaction Methods 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 230000002035 prolonged Effects 0.000 claims 1
- 230000002829 reduced Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 210000004907 Glands Anatomy 0.000 description 1
- 230000003197 catalytic Effects 0.000 description 1
- 230000000295 complement Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 description 1
- 230000000670 limiting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000036961 partial Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000284 resting Effects 0.000 description 1
- 230000002441 reversible Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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
- C01C1/04—Preparation of ammonia by synthesis in the gas phase
- C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
- C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
- C01C1/0423—Cold wall reactors
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis in the gas phase
- C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
- C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE533510A true BE533510A (de) |
Family
ID=165195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE533510D BE533510A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE533510A (de) |
-
0
- BE BE533510D patent/BE533510A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2756613C (fr) | Procede de production d'hydrogene par vaporeformage d'une coupe petroliere avec production de vapeur optimisee | |
| FR2558942A1 (fr) | Procede et installation de recuperation des chaleurs perdues d'un four a verre | |
| BE1011016A3 (fr) | Echangeur de chaleur convectif a contre-courant. | |
| BE533510A (de) | ||
| EP3795537B1 (de) | Katalytischer festbettreaktor mit einem elektrischen heizelement, einheit zur herstellung von wasserstoff durch dampfreformierung, die einen solchen reaktor und einen elektrischen dampferzeuger umfasst, entsprechendes betriebsverfahren | |
| EP0114138B1 (de) | Temperaturregelverfahren zum Betrieb eines Synthesereaktors und Anwendung der inneren Vorrichtung dafür | |
| FR2508929A1 (fr) | Procede pour le fonctionnement d'une installation de rechauffeurs de vent | |
| FR2883861A1 (fr) | Enceinte de reaction et d'echanges thermiques pour la production d'hydrogene a partir d'hydrocarbure, d'eau et d'oxygene et dispositif generateur d'hydrogene | |
| BE491423A (de) | ||
| FR2628092A1 (fr) | Procede et dispositif pour fabriquer de la vapeur saturee lors de la synthese d'acide chlorhydrique gazeux | |
| EP0190516B1 (de) | Reaktor und exothermisches katalytisches Druckgassyntheseverfahren | |
| FR2785832A1 (fr) | Procede de preparation de produits gazeux par reaction catalytique en phase gazeuse et dispositif pour la mise en oeuvre du procede | |
| WO2000056686A1 (fr) | Procede et unite de production de chlorure de vinyle par cracking thermique de 1,2-dichloroethane | |
| WO2006040490A1 (fr) | Generateur d'electricite pour vehicule automobile | |
| EP2231512B1 (de) | Verfahren und Anlage zur Herstellung eines gekühlten komprimierten Synthesegases | |
| BE353846A (de) | ||
| BE665748A (de) | ||
| FR2723322A1 (fr) | Procede de separation d'un produit a l'etat de vapeur, d'avec un gaz de sustentation | |
| FR2760468A1 (fr) | Four tubulaire de vapocraquage d'hydrocarbures a double echangeur de trempe | |
| EP0040555A1 (de) | Verfahren und Einrichtung zur Herstellung von Ammoniaksynthesegas | |
| BE535619A (de) | ||
| FR2502635A1 (fr) | Procede d'extinction du coke a sec et dispositif pour le realiser | |
| BE355159A (de) | ||
| FR2495606A1 (fr) | Procede pour produire un produit de reaction brut, par exemple du methanol, par recuperation des gaz de vidange de l'etape de synthese | |
| FR2546283A1 (fr) | Procede et installation de concentration d'hydrogene |