IT8619348A1 - Procedimento e dispositivo per separare sostanze solide da miscele gassose - Google Patents
Procedimento e dispositivo per separare sostanze solide da miscele gassoseInfo
- Publication number
- IT8619348A1 IT8619348A1 IT1986A19348A IT1934886A IT8619348A1 IT 8619348 A1 IT8619348 A1 IT 8619348A1 IT 1986A19348 A IT1986A19348 A IT 1986A19348A IT 1934886 A IT1934886 A IT 1934886A IT 8619348 A1 IT8619348 A1 IT 8619348A1
- Authority
- IT
- Italy
- Prior art keywords
- solid substances
- separating solid
- gaseous mixtures
- gaseous
- mixtures
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/573—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS855276A CS253476B1 (en) | 1985-07-16 | 1985-07-16 | Method of phtalic anhydride vapours' continuous desublimation |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8619348A0 IT8619348A0 (it) | 1986-02-10 |
IT8619348A1 true IT8619348A1 (it) | 1987-08-10 |
IT1190609B IT1190609B (it) | 1988-02-16 |
Family
ID=5397354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19348/86A IT1190609B (it) | 1985-07-16 | 1986-02-10 | Procedimento edispositivo per separare sostanze solide da miscele gassose |
Country Status (6)
Country | Link |
---|---|
US (1) | US4696683A (it) |
CS (1) | CS253476B1 (it) |
DE (1) | DE3602836A1 (it) |
FR (1) | FR2584943B1 (it) |
GB (1) | GB2177934B (it) |
IT (1) | IT1190609B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS271578B1 (en) * | 1988-01-18 | 1990-10-12 | Jaroslav Ing Csc Vitovec | Device for subliming substances' small particles and vapours continuous separation |
US4911268A (en) * | 1988-12-28 | 1990-03-27 | Pitney Bowes Inc. | Torque or force linearizing device |
AU1900092A (en) * | 1991-04-25 | 1992-12-21 | Nalco Fuel Tech | Process for reducing nitrogen oxides emissions and improving the combustion efficiency of a turbine |
DE19543275A1 (de) * | 1995-11-20 | 1997-05-22 | Baehre & Greten | Filtervorrichtung sowie Verfahren für deren Betrieb |
JP2004067527A (ja) * | 2002-08-02 | 2004-03-04 | Nippon Shokubai Co Ltd | 昇華性物質の回収方法 |
JP4152693B2 (ja) * | 2002-08-09 | 2008-09-17 | 月島機械株式会社 | 気体中の高融点成分の捕集設備及び気体中のジハロゲン化芳香族化合物の捕集設備 |
DE102010045000A1 (de) * | 2010-09-10 | 2012-03-15 | Herding Gmbh Filtertechnik | Filtervorrichtung und Filterverfahren |
CN104496950B (zh) * | 2014-11-27 | 2017-03-22 | 上海沃凯生物技术有限公司 | 一种提升工业邻苯二甲酸酐品质的方法 |
WO2018110024A1 (ja) * | 2016-12-13 | 2018-06-21 | 宇部興産機械株式会社 | 鋳造装置用の射出装置及び鋳造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB298343A (en) * | 1927-09-13 | 1928-10-11 | Binks 1920 Ltd C | Improvements in air cleaners for internal combustion engines |
GB388637A (en) * | 1932-06-20 | 1933-03-02 | Eugen Haber | Arrangement for removing solid or liquid particles from gases or vapours |
GB517774A (en) * | 1939-05-10 | 1940-02-08 | Roy Macgregor Drummond | Apparatus for separating dust or other solids from air or other gases |
US2455314A (en) * | 1945-08-21 | 1948-11-30 | American Cyanamid Co | Fractional condensation of phthalic anhydride |
US2446181A (en) * | 1946-04-03 | 1948-08-03 | Du Pont | Process for condensing vaporized metal halides |
US2692657A (en) * | 1952-06-06 | 1954-10-26 | Ici Ltd | Process for condensing vaporized phthalic anhydride |
BE543405A (it) * | 1955-12-08 | |||
SU270484A1 (it) * | 1967-05-10 | 1970-05-08 | О. И. Жолондковский | |
US4080182A (en) * | 1971-07-22 | 1978-03-21 | Ceskoslovenska Akademie Ved | Apparatus for condensing vapors of subliming substances |
CS157883B1 (it) * | 1971-07-22 | 1974-10-15 | ||
DE2512276A1 (de) * | 1974-05-06 | 1975-11-20 | Ladislav J Pircon | Vorrichtung und verfahren zur entfernung von schmutzstoffen aus gasstroemen |
US3998609A (en) * | 1975-10-01 | 1976-12-21 | Texaco Inc. | Synthesis gas generation |
DE2751979A1 (de) * | 1977-11-22 | 1979-05-23 | Huels Chemische Werke Ag | Verfahren zur fraktionierten desublimation von pyromellitsaeuredianhydrid |
US4246012A (en) * | 1979-09-19 | 1981-01-20 | Khlopkov Leonid P | Apparatus for isolating titanium tetrachloride |
GB2050198B (en) * | 1980-05-02 | 1982-12-08 | Texaco Development Corp | Production of cleaned and cooled synthesis gas |
CS229768B1 (en) * | 1982-07-23 | 1984-06-18 | Jaroslav Ing Csc Vitovec | Device for continuous vapour desublimation of subliming substance |
-
1985
- 1985-07-16 CS CS855276A patent/CS253476B1/cs unknown
-
1986
- 1986-01-30 DE DE19863602836 patent/DE3602836A1/de not_active Withdrawn
- 1986-02-03 GB GB8602609A patent/GB2177934B/en not_active Expired
- 1986-02-10 IT IT19348/86A patent/IT1190609B/it active
- 1986-02-27 US US06/833,958 patent/US4696683A/en not_active Expired - Fee Related
- 1986-02-28 FR FR868602802A patent/FR2584943B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4696683A (en) | 1987-09-29 |
IT8619348A0 (it) | 1986-02-10 |
GB8602609D0 (en) | 1986-03-12 |
DE3602836A1 (de) | 1987-01-22 |
FR2584943A1 (fr) | 1987-01-23 |
IT1190609B (it) | 1988-02-16 |
CS253476B1 (en) | 1987-11-12 |
GB2177934B (en) | 1989-08-09 |
FR2584943B1 (fr) | 1991-01-25 |
CS527685A1 (en) | 1987-03-12 |
GB2177934A (en) | 1987-02-04 |
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