GB850843A - Improvements in and relating to ammonia synthesis - Google Patents
Improvements in and relating to ammonia synthesisInfo
- Publication number
- GB850843A GB850843A GB6188/58A GB618858A GB850843A GB 850843 A GB850843 A GB 850843A GB 6188/58 A GB6188/58 A GB 6188/58A GB 618858 A GB618858 A GB 618858A GB 850843 A GB850843 A GB 850843A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alginate
- effected
- agent
- promoters
- binding agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C01C1/04—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
- C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/78—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with alkali- or alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
- C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts
-
- 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)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- Catalysts (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE576059D BE576059A (enExample) | 1958-02-26 | ||
| GB6188/58A GB850843A (en) | 1958-02-26 | 1958-02-26 | Improvements in and relating to ammonia synthesis |
| FR787487A FR1220381A (fr) | 1958-02-26 | 1959-02-23 | Catalyseurs à base de fer et leur utilisation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6188/58A GB850843A (en) | 1958-02-26 | 1958-02-26 | Improvements in and relating to ammonia synthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB850843A true GB850843A (en) | 1960-10-12 |
Family
ID=9810017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6188/58A Expired GB850843A (en) | 1958-02-26 | 1958-02-26 | Improvements in and relating to ammonia synthesis |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE576059A (enExample) |
| FR (1) | FR1220381A (enExample) |
| GB (1) | GB850843A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0296285B1 (en) * | 1987-06-24 | 1992-07-29 | The Dow Chemical Company | A dehydrogenation catalyst having improved moisture stability and a process for making the same |
-
0
- BE BE576059D patent/BE576059A/xx unknown
-
1958
- 1958-02-26 GB GB6188/58A patent/GB850843A/en not_active Expired
-
1959
- 1959-02-23 FR FR787487A patent/FR1220381A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1220381A (fr) | 1960-05-24 |
| BE576059A (enExample) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR930019259A (ko) | 과립형태의 탄산알카리토금속의 제조방법 | |
| ES8300137A1 (es) | Un procedimiento para la preparacion de almidones tratados | |
| GB1431073A (enExample) | ||
| US3226332A (en) | Production of potassium permanganate activated alumina composite | |
| GB850843A (en) | Improvements in and relating to ammonia synthesis | |
| RU2016048C1 (ru) | Топливный брикет для металлургических процессов и способ его изготовления | |
| IE41254B1 (en) | Process for producing food compositions for feeding animal | |
| GB1100865A (en) | Method of preparing sintered masses of aluminium nitride | |
| EP0384124A3 (de) | Verfahren zur Herstellung eines stärkehaltigen, granulären Instant-Produktes | |
| ES384942A1 (es) | Un procedimiento para preparar un cloruro de magnesio. | |
| US3329515A (en) | Process for the production of very strong briquettes | |
| GB1123530A (en) | Process for the preparation of hexamethylene diamine | |
| GB1407553A (en) | Reaction bed material for artificial mineral water production and method of manufacturing the material | |
| JPH11349318A (ja) | 活性炭の製造方法 | |
| US4447476A (en) | Process for stabilizing dehydrated magnesium chloride against rehydration | |
| JPH11349319A (ja) | 活性炭の製造方法 | |
| SU627850A1 (ru) | Способ приготовлени катализатора дл синтеза аммиака | |
| TW355180B (en) | A composition of an active carbon pellet and process for preparing of it | |
| US3558749A (en) | Method for the production of the ammonium nitrate component of an nh4no3-containing explosive of high detonation speed | |
| JPS5517331A (en) | Preparation of melamine | |
| SU637384A1 (ru) | Способ получени керамического пресспорошка | |
| JPS5940796B2 (ja) | 成形肥料 | |
| SU952830A1 (ru) | Способ получени гранулированного хлористого кали | |
| SU592794A1 (ru) | Способ изготовлени теплоизол ционного издели | |
| ES432042A3 (es) | Procedimiento para producir granulos de sorbato potasico cristalino. |