JPS5939167B2 - 液体又は固体物質を処理するために使用する装置から得られる粉末を採取する方法 - Google Patents
液体又は固体物質を処理するために使用する装置から得られる粉末を採取する方法Info
- Publication number
- JPS5939167B2 JPS5939167B2 JP50037009A JP3700975A JPS5939167B2 JP S5939167 B2 JPS5939167 B2 JP S5939167B2 JP 50037009 A JP50037009 A JP 50037009A JP 3700975 A JP3700975 A JP 3700975A JP S5939167 B2 JPS5939167 B2 JP S5939167B2
- Authority
- JP
- Japan
- Prior art keywords
- urea
- powder
- air
- ejector
- mixture
- 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
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
-
- 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
- B01D47/10—Venturi scrubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Separation Of Particles Using Liquids (AREA)
- Glanulating (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT49834 | 1974-03-28 | ||
| IT49834/74A IT1004432B (it) | 1974-03-28 | 1974-03-28 | Procedimento per il recupero di pol veri ottenute da apparecchiature per il trattamento di materiali li quidi o solidi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50133164A JPS50133164A (US06371994-20020416-C00029.png) | 1975-10-22 |
| JPS5939167B2 true JPS5939167B2 (ja) | 1984-09-21 |
Family
ID=11271669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50037009A Expired JPS5939167B2 (ja) | 1974-03-28 | 1975-03-28 | 液体又は固体物質を処理するために使用する装置から得られる粉末を採取する方法 |
Country Status (32)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO150667C (no) * | 1982-01-07 | 1984-11-28 | Norsk Hydro As | Fremgangsmaate for rensing av gassblandinger fra ureaproduksjonsanlegg |
| US4424072A (en) * | 1982-07-01 | 1984-01-03 | Lerner Bernard J | Prilling |
| AU2014284776B2 (en) * | 2013-07-05 | 2018-01-18 | Stamicarbon B.V. | Removal of dust in urea finishing |
| US11298646B2 (en) * | 2013-11-15 | 2022-04-12 | Stamicarbon B.V. | Apparatus and method for particulate capture from gas streams and a method of removing soluble particulate from a gas |
| US10730002B2 (en) | 2016-05-09 | 2020-08-04 | Stamicarbon B.V. | Submicron particle removal from gas streams |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114384A (US06371994-20020416-C00029.png) * | 1974-02-01 | 1975-09-08 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2127571A (en) * | 1935-08-21 | 1938-08-23 | Du Pont | Absorption of hydrochloric acid in liquids |
| US3038285A (en) * | 1960-03-18 | 1962-06-12 | Chemical Construction Corp | Method for compressing urea synthesis off-gas |
| US3130225A (en) * | 1962-02-12 | 1964-04-21 | Pullman Inc | Urea production |
| CH431576A (de) * | 1964-01-07 | 1967-03-15 | Inventa Ag | Verfahren zum Granulieren von stickstoffhaltigen Düngemitteln |
| US3767174A (en) * | 1968-07-30 | 1973-10-23 | Fuller Co | Gas scrubber, entrainment separator and combination thereof |
-
1974
- 1974-03-28 IT IT49834/74A patent/IT1004432B/it active
-
1975
- 1975-01-01 AR AR258079A patent/AR205269A1/es active
- 1975-03-12 ZA ZA00751535A patent/ZA751535B/xx unknown
- 1975-03-18 IE IE572/75A patent/IE40832B1/xx unknown
- 1975-03-20 MW MW13/75A patent/MW1375A1/xx unknown
- 1975-03-20 DK DK116275A patent/DK146022C/da not_active IP Right Cessation
- 1975-03-20 YU YU00700/75A patent/YU39025B/xx unknown
- 1975-03-21 BR BR1733/75A patent/BR7501733A/pt unknown
- 1975-03-21 GB GB1204275A patent/GB1471126A/en not_active Expired
- 1975-03-24 NO NO751003A patent/NO142382C/no unknown
- 1975-03-25 TR TR18605A patent/TR18605A/xx unknown
- 1975-03-25 LU LU72126A patent/LU72126A1/xx unknown
- 1975-03-25 FR FR7509332A patent/FR2265441B1/fr not_active Expired
- 1975-03-26 PL PL1975179038A patent/PL101550B1/pl unknown
- 1975-03-26 PH PH16974A patent/PH11255A/en unknown
- 1975-03-26 NL NL7503652A patent/NL7503652A/xx not_active Application Discontinuation
- 1975-03-26 ES ES436471A patent/ES436471A1/es not_active Expired
- 1975-03-26 CH CH390575A patent/CH603227A5/xx not_active IP Right Cessation
- 1975-03-26 ZM ZM35/75A patent/ZM3575A1/xx unknown
- 1975-03-26 DD DD185038A patent/DD117185A5/xx unknown
- 1975-03-26 CA CA223,366A patent/CA1060635A/en not_active Expired
- 1975-03-27 HU HU75SA2771A patent/HU173271B/hu unknown
- 1975-03-27 DE DE2513925A patent/DE2513925C3/de not_active Expired
- 1975-03-27 BE BE154834A patent/BE827260A/xx not_active IP Right Cessation
- 1975-03-27 AT AT236375A patent/AT336050B/de not_active IP Right Cessation
- 1975-03-27 SE SE7503643A patent/SE407339B/xx not_active IP Right Cessation
- 1975-03-27 US US05/562,798 patent/US4217114A/en not_active Expired - Lifetime
- 1975-03-28 CS CS752154A patent/CS216802B2/cs unknown
- 1975-03-28 RO RO7500081821A patent/RO64290A/ro unknown
- 1975-03-28 JP JP50037009A patent/JPS5939167B2/ja not_active Expired
- 1975-03-29 IN IN628/CAL/75A patent/IN143881B/en unknown
-
1978
- 1978-12-30 MY MY58/78A patent/MY7800058A/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114384A (US06371994-20020416-C00029.png) * | 1974-02-01 | 1975-09-08 |
Also Published As
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