JPH0533223B2 - - Google Patents
Info
- Publication number
- JPH0533223B2 JPH0533223B2 JP59059628A JP5962884A JPH0533223B2 JP H0533223 B2 JPH0533223 B2 JP H0533223B2 JP 59059628 A JP59059628 A JP 59059628A JP 5962884 A JP5962884 A JP 5962884A JP H0533223 B2 JPH0533223 B2 JP H0533223B2
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- equal
- molten urea
- supply
- nozzle
- 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 - Lifetime
Links
Classifications
-
- 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
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59059628A JPS60204771A (ja) | 1984-03-29 | 1984-03-29 | メラミンの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59059628A JPS60204771A (ja) | 1984-03-29 | 1984-03-29 | メラミンの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60204771A JPS60204771A (ja) | 1985-10-16 |
| JPH0533223B2 true JPH0533223B2 (de) | 1993-05-19 |
Family
ID=13118685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59059628A Granted JPS60204771A (ja) | 1984-03-29 | 1984-03-29 | メラミンの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60204771A (de) |
-
1984
- 1984-03-29 JP JP59059628A patent/JPS60204771A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60204771A (ja) | 1985-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101196278B1 (ko) | 반응기용 가스 분배기 | |
| US3912460A (en) | Method and article for distributing air in a regenerator | |
| US4795547A (en) | Process for contacting particulate solids with a fluid | |
| JPH09501140A (ja) | 顆粒状過炭酸ナトリウムの製造方法 | |
| US7141231B2 (en) | Internally circulating fluidized bed membrane reactor system | |
| ATE538069T1 (de) | Verfahren zur kontinuierlichen herstellung von polykristallinem hochreinen siliciumgranulat | |
| CA2245992A1 (en) | Method for granulation and granulator | |
| JPH105575A (ja) | 触媒反応の実施のための方法及び反応器 | |
| JPS627435A (ja) | 多管型反応器における気体または液体の接触転化 | |
| US4859430A (en) | Air distribution device | |
| US5635140A (en) | Self-aerating spent catalyst distributor | |
| JP2003504180A (ja) | 流体床反応器への酸素導入用スパージャー | |
| JPH0533223B2 (de) | ||
| CA1323154C (en) | Apparatus and process for producing prills | |
| JPS6230129B2 (de) | ||
| JPH09173821A (ja) | 流動床反応器 | |
| JPH11156249A (ja) | インジェクター及び触媒床に噴霧するための該インジェクターの使用 | |
| JPH01503211A (ja) | 流動床 | |
| US20240307841A1 (en) | Chemical processing vessels having plate grid distributors and methods of operating the same | |
| US8043577B2 (en) | Method and device for nozzle-jetting oxygen into a synthesis reactor | |
| JPH0283027A (ja) | 分室化したガス注入装置 | |
| US4809886A (en) | Apparatus for controlling a flow of granular material | |
| JP2000218152A (ja) | 流体をプロセス流に導入する装置 | |
| EP1456325B1 (de) | Verfahren zur regenerierung von gebrauchtem fcc katalysator | |
| JPS5826015A (ja) | アルカリ金属ポリ燐酸塩の製造方法及び製造装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |