RU2010104853A - Горизонтальный тарельчатый реактор - Google Patents
Горизонтальный тарельчатый реактор Download PDFInfo
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- RU2010104853A RU2010104853A RU2010104853/05A RU2010104853A RU2010104853A RU 2010104853 A RU2010104853 A RU 2010104853A RU 2010104853/05 A RU2010104853/05 A RU 2010104853/05A RU 2010104853 A RU2010104853 A RU 2010104853A RU 2010104853 A RU2010104853 A RU 2010104853A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
-
- 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
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall horizontal
-
- 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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
-
- 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
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1. Способ, включающий в себя: протекание реакционной среды через реактор, включающий в себя горизонтально удлиненную емкость и большое число вертикально распределенных тарелок, расположенных в указанной емкости, при этом указанная реакционная среда протекает поперек по меньшей мере двух из указанных тарелок, когда указанная реакционная среда проходит через указанный реактор, где указанная реакционная среда подвергается химической реакции, причем указанная реакционная среда включает в себя подаваемую среду для поликонденсации, при этом указанная подаваемая среда для поликонденсации включает в себя ПЭТ, имеющий среднюю длину цепи в диапазоне от 5 до 50, и где указанная химическая реакция является поликонденсацией. ! 2. Способ по п.1, в котором указанный реактор включает в себя, по существу, горизонтальную, удлиненную емкость и по меньшей мере две существенно горизонтальные вертикально распределенные тарелки, расположенные в указанной емкости, причем указанная реакционная среда протекает вообще в противоположных направлениях по вертикально соседним тарелкам из указанных тарелок и падает за счет силы тяжести между указанными тарелками, при этом указанная емкость имеет отношение длины к диаметру (L:D) в диапазоне от 1,2:1 до 30:1, причем большая часть указанных тарелок имеет длину по меньшей мере 0,5L, при этом указанная емкость включает в себя, по существу, цилиндрическую трубу и два торцевых колпака, присоединенных к противоположным концам указанной трубы. ! 3. Способ по пп.1 и 2, в котором указанный реактор включает в себя по меньшей мере четыре из указанных тарелок. ! 4. Способ по пп.1 и 2, в котором парообразный побочн�
Claims (13)
1. Способ, включающий в себя: протекание реакционной среды через реактор, включающий в себя горизонтально удлиненную емкость и большое число вертикально распределенных тарелок, расположенных в указанной емкости, при этом указанная реакционная среда протекает поперек по меньшей мере двух из указанных тарелок, когда указанная реакционная среда проходит через указанный реактор, где указанная реакционная среда подвергается химической реакции, причем указанная реакционная среда включает в себя подаваемую среду для поликонденсации, при этом указанная подаваемая среда для поликонденсации включает в себя ПЭТ, имеющий среднюю длину цепи в диапазоне от 5 до 50, и где указанная химическая реакция является поликонденсацией.
2. Способ по п.1, в котором указанный реактор включает в себя, по существу, горизонтальную, удлиненную емкость и по меньшей мере две существенно горизонтальные вертикально распределенные тарелки, расположенные в указанной емкости, причем указанная реакционная среда протекает вообще в противоположных направлениях по вертикально соседним тарелкам из указанных тарелок и падает за счет силы тяжести между указанными тарелками, при этом указанная емкость имеет отношение длины к диаметру (L:D) в диапазоне от 1,2:1 до 30:1, причем большая часть указанных тарелок имеет длину по меньшей мере 0,5L, при этом указанная емкость включает в себя, по существу, цилиндрическую трубу и два торцевых колпака, присоединенных к противоположным концам указанной трубы.
3. Способ по пп.1 и 2, в котором указанный реактор включает в себя по меньшей мере четыре из указанных тарелок.
4. Способ по пп.1 и 2, в котором парообразный побочный продукт, полученный на большом числе указанных тарелок, объединяют в указанной емкости и соединенные пары выводят из указанного реактора через выход для паров, расположенный вблизи верхней части указанной емкости.
5. Способ по пп.1 и 2, в котором жидкий продукт указанной химической реакции выводится из указанного реактора через выход для продукта, расположенный вблизи нижней части указанной емкости.
6. Способ по пп.1 и 2, в котором образуется пена, когда указанная реакционная среда протекает через указанный реактор, так что указанная реакционная среда включает в себя пенистую часть и преимущественно жидкую часть, при этом указанная химическая реакция проводится в жидких фазах как указанной пенистой части, так и указанной преимущественно жидкой части.
7. Способ по пп.1 и 2, в котором средняя длина цепи указанной реакционной среды увеличивается по меньшей мере на 10 в указанном реакторе.
8. Способ по пп.1 и 2, в котором указанный ПЭТ является сополимером ПЭТ, включающим в себя по меньшей мере 90 мол.% повторяющихся звеньев этилентерефталата и до 10 мол.% добавленных сомономерных повторяющихся звеньев.
9. Способ по п.8, в котором указанные добавленные сомономерные повторяющиеся звенья получены из добавленного сомономера, выбранного из группы, состоящей из изофталевой кислоты, 2,6-нафталин-дикарбоновой кислоты, 1,4-циклогександиметанола, диэтиленгликоля и их комбинаций из двух или больше.
10. Способ по п.9, в котором указанный добавленный сомономер включает в себя изофталевую кислоту.
11. Способ по пп.1 и 2, в котором подаваемая среда для поликонденсации поддерживается при температуре в диапазоне от 220 до 350°С, при этом объемное давление паров в указанном реакторе поддерживается в диапазоне от 0 до 3999,6 Па (от 0 до 30 мм рт.ст.).
12. Способ по пп.1 и 2, также включающий в себя удаление продукта через выход для продукта в указанном реакторе, при этом указанная реакционная среда образует указанный продукт в указанном реакторе, причем собственная вязкость указанного продукта будет находиться в диапазоне от 0,3 до 1,2 dL/g.
13. Реактор, включающий в себя горизонтально удлиненную емкость и по меньшей мере две вертикально распределенные тарелки, расположенные в указанной емкости.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/776,591 | 2007-07-12 | ||
US11/776,591 US7829653B2 (en) | 2007-07-12 | 2007-07-12 | Horizontal trayed reactor |
PCT/US2008/008339 WO2009009033A1 (en) | 2007-07-12 | 2008-07-07 | Horizontal trayed reactor |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010104853A true RU2010104853A (ru) | 2011-08-20 |
RU2478424C2 RU2478424C2 (ru) | 2013-04-10 |
Family
ID=39800696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010104853/05A RU2478424C2 (ru) | 2007-07-12 | 2008-07-07 | Горизонтальный тарельчатый реактор |
Country Status (14)
Country | Link |
---|---|
US (1) | US7829653B2 (ru) |
EP (1) | EP2175982B1 (ru) |
KR (1) | KR101583387B1 (ru) |
CN (1) | CN101743058B (ru) |
AR (1) | AR067860A1 (ru) |
BR (1) | BRPI0813584B1 (ru) |
CA (1) | CA2707370C (ru) |
ES (1) | ES2607895T3 (ru) |
LT (1) | LT2175982T (ru) |
PL (1) | PL2175982T3 (ru) |
PT (1) | PT2175982T (ru) |
RU (1) | RU2478424C2 (ru) |
TW (1) | TWI441676B (ru) |
WO (1) | WO2009009033A1 (ru) |
Cited By (1)
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CN111495311A (zh) * | 2020-04-29 | 2020-08-07 | 沈阳工业大学 | 一种卧式连续沉淀反应装置 |
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US7943094B2 (en) * | 2006-12-07 | 2011-05-17 | Grupo Petrotemex, S.A. De C.V. | Polyester production system employing horizontally elongated esterification vessel |
NL2034182B1 (en) * | 2023-02-20 | 2024-09-03 | Cure Tech Bv | A method to recycle a stream of polyester waste material and a system for applying the method |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111495311A (zh) * | 2020-04-29 | 2020-08-07 | 沈阳工业大学 | 一种卧式连续沉淀反应装置 |
CN111495311B (zh) * | 2020-04-29 | 2022-08-23 | 沈阳工业大学 | 一种卧式连续沉淀反应装置 |
Also Published As
Publication number | Publication date |
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KR20100038363A (ko) | 2010-04-14 |
CA2707370A1 (en) | 2009-01-15 |
BRPI0813584A8 (pt) | 2017-02-21 |
EP2175982B1 (en) | 2016-10-26 |
AR067860A1 (es) | 2009-10-28 |
KR101583387B1 (ko) | 2016-01-07 |
PL2175982T3 (pl) | 2017-08-31 |
CN101743058B (zh) | 2014-08-20 |
CN101743058A (zh) | 2010-06-16 |
PT2175982T (pt) | 2017-01-17 |
TW200909048A (en) | 2009-03-01 |
RU2478424C2 (ru) | 2013-04-10 |
WO2009009033A1 (en) | 2009-01-15 |
US20090018280A1 (en) | 2009-01-15 |
BRPI0813584A2 (pt) | 2014-12-30 |
CA2707370C (en) | 2014-09-16 |
EP2175982A1 (en) | 2010-04-21 |
US7829653B2 (en) | 2010-11-09 |
TWI441676B (zh) | 2014-06-21 |
ES2607895T3 (es) | 2017-04-04 |
BRPI0813584B1 (pt) | 2018-02-06 |
LT2175982T (lt) | 2017-03-10 |
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