BR9509203A - Processo para resfriar desmonomerizar e remover o pó de um gás contendo pó de polímero termoplástico monômeros e água de um secador de polímero termoplástico - Google Patents
Processo para resfriar desmonomerizar e remover o pó de um gás contendo pó de polímero termoplástico monômeros e água de um secador de polímero termoplásticoInfo
- Publication number
- BR9509203A BR9509203A BR9509203A BR9509203A BR9509203A BR 9509203 A BR9509203 A BR 9509203A BR 9509203 A BR9509203 A BR 9509203A BR 9509203 A BR9509203 A BR 9509203A BR 9509203 A BR9509203 A BR 9509203A
- Authority
- BR
- Brazil
- Prior art keywords
- thermoplastic polymer
- cooling
- demonomerize
- gas containing
- containing monomer
- Prior art date
Links
Classifications
-
- 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
- B01D47/14—Packed scrubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30215—Toroid or ring
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Filtering Materials (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30230994A | 1994-09-08 | 1994-09-08 | |
| PCT/EP1995/003467 WO1996007466A1 (en) | 1994-09-08 | 1995-09-02 | Process for cooling, demonomerizing and dedusting gas from a polymer drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9509203A true BR9509203A (pt) | 1998-01-27 |
Family
ID=23167205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9509203A BR9509203A (pt) | 1994-09-08 | 1995-09-02 | Processo para resfriar desmonomerizar e remover o pó de um gás contendo pó de polímero termoplástico monômeros e água de um secador de polímero termoplástico |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0779833B1 (pt) |
| JP (1) | JP3778564B2 (pt) |
| KR (1) | KR970705427A (pt) |
| CN (1) | CN1067913C (pt) |
| AT (1) | ATE181515T1 (pt) |
| AU (1) | AU3562795A (pt) |
| BR (1) | BR9509203A (pt) |
| CA (1) | CA2198934C (pt) |
| CZ (1) | CZ71597A3 (pt) |
| DE (1) | DE69510457T2 (pt) |
| ES (1) | ES2133803T3 (pt) |
| HU (1) | HUT77861A (pt) |
| MX (1) | MX9701758A (pt) |
| PL (1) | PL176995B1 (pt) |
| SK (1) | SK26897A3 (pt) |
| TW (1) | TW327641B (pt) |
| WO (1) | WO1996007466A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521018A (zh) * | 2013-10-25 | 2014-01-22 | 滁州市全丰物资有限公司 | 一种用于聚酯树脂生产的除尘冷却塔 |
| CN104667646B (zh) * | 2015-01-23 | 2017-02-22 | 北京博源恒升高科技有限公司 | 一种废气除尘方法及其装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043773A (en) * | 1976-05-10 | 1977-08-23 | Phillips Petroleum Company | Recovery of polymer particles entrained in tank vent |
| DE3236304C2 (de) * | 1982-09-30 | 1986-09-25 | Penzenskij zavod chimičeskogo mašinostroenija, Penza | Absorber mit schwimmenden Füllkörpern |
| CH665473A5 (en) * | 1985-07-18 | 1988-05-13 | Schweizerische Viscose | Crystallising and drying PET polymer granules - by feeding continuously into rising current of hot air where dust is removed and dried prod. falls out |
| DE3606080A1 (de) * | 1986-02-26 | 1987-08-27 | Kloeckner Humboldt Deutz Ag | Reinigungsvorrichtung fuer die abgase von dieselmotoren |
-
1995
- 1995-09-02 WO PCT/EP1995/003467 patent/WO1996007466A1/en not_active Application Discontinuation
- 1995-09-02 SK SK268-97A patent/SK26897A3/sk unknown
- 1995-09-02 EP EP95932658A patent/EP0779833B1/en not_active Expired - Lifetime
- 1995-09-02 KR KR1019970701506A patent/KR970705427A/ko not_active Application Discontinuation
- 1995-09-02 HU HU9701771A patent/HUT77861A/hu unknown
- 1995-09-02 AU AU35627/95A patent/AU3562795A/en not_active Abandoned
- 1995-09-02 PL PL95319032A patent/PL176995B1/pl unknown
- 1995-09-02 MX MX9701758A patent/MX9701758A/es not_active IP Right Cessation
- 1995-09-02 JP JP50919696A patent/JP3778564B2/ja not_active Expired - Lifetime
- 1995-09-02 AT AT95932658T patent/ATE181515T1/de not_active IP Right Cessation
- 1995-09-02 CA CA002198934A patent/CA2198934C/en not_active Expired - Fee Related
- 1995-09-02 CZ CZ97715A patent/CZ71597A3/cs unknown
- 1995-09-02 ES ES95932658T patent/ES2133803T3/es not_active Expired - Lifetime
- 1995-09-02 BR BR9509203A patent/BR9509203A/pt not_active Application Discontinuation
- 1995-09-02 DE DE69510457T patent/DE69510457T2/de not_active Expired - Lifetime
- 1995-09-02 CN CN95194946A patent/CN1067913C/zh not_active Expired - Lifetime
- 1995-09-26 TW TW84110067A patent/TW327641B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| MX207925B (pt) | 2002-05-24 |
| CZ71597A3 (en) | 1997-09-17 |
| SK26897A3 (en) | 1997-09-10 |
| PL319032A1 (en) | 1997-07-21 |
| ES2133803T3 (es) | 1999-09-16 |
| ATE181515T1 (de) | 1999-07-15 |
| DE69510457T2 (de) | 1999-10-21 |
| MX9701758A (es) | 1997-10-31 |
| DE69510457D1 (de) | 1999-07-29 |
| CA2198934A1 (en) | 1996-03-14 |
| AU3562795A (en) | 1996-03-27 |
| JP3778564B2 (ja) | 2006-05-24 |
| HUT77861A (hu) | 1998-08-28 |
| JPH10505278A (ja) | 1998-05-26 |
| EP0779833B1 (en) | 1999-06-23 |
| PL176995B1 (pl) | 1999-08-31 |
| CN1067913C (zh) | 2001-07-04 |
| WO1996007466A1 (en) | 1996-03-14 |
| CA2198934C (en) | 2004-02-03 |
| KR970705427A (ko) | 1997-10-09 |
| EP0779833A1 (en) | 1997-06-25 |
| TW327641B (en) | 1998-03-01 |
| CN1157579A (zh) | 1997-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |