KR102375730B1 - 상이한 작동 조건 하에서 촉매를 재생하기 위한 재생기 - Google Patents
상이한 작동 조건 하에서 촉매를 재생하기 위한 재생기 Download PDFInfo
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Abstract
상기 용기는 상기 용기의 수직방향 높이를 따라 연장되는 적어도 2 개의 재생 구역들로 분할되고, 상기 용기 내에서 촉매 입자가 중력 하에서 이동하고, 각 재생 구역은, 잇달아 그리고 촉매들이 이동하는 순서로,
a) 연소 섹션 (CO);
b) 상기 연소 섹션 아래에 배치된 옥시염소화 섹션 (O) 으로서, 상기 연소 섹션 (CO) 으로부터 촉매를 상기 옥시염소화 섹션 (O)으로 가져오기 위한 수단을 포함하는, 상기 옥시염소화 섹션 (O); 및
c) 상기 옥시염소화 섹션 아래에 배치된 하소 섹션 (CA)
을 포함하고,
상기 재생 구역들은, 각 구역의 촉매들이 상이한 작동 조건들 하에서 재생될 수 있도록, 촉매들 및 가스들에 대해 불투과성인 분리 수단에 의해 서로 분리되어 있는, 이동층 촉매 재생기 (1) 에 관한 것이다.
Description
도 2 는 연소 구역에서의 도 1 의 재생기의 수직방향 축선에 수직한 평면에서의 단면도이다.
도 3 은 연소 구역의 다른 실시형태에 따른 재생기의 수직방향 축선에 수직한 평면에서의 단면도이다.
도 4 는 대안적인 실시형태에 따른 연소 구역에서의 재생기의 수직방향 축선에 수직한 평면에서의 단면도이다.
도 5 는 본 발명에 따른 재생기의 옥시염소화 및 하소 구역들의 사시도이다.
도 6 은 본 발명의 프로세스에 대한 단순화된 플로우차트이다.
Claims (16)
- 상이한 작동 조건들 하에서 동시에 그리고 개별적으로 촉매들을 재생하는 이동층 촉매 재생기 (1) 로서,
상기 재생기는 수직 방향으로 연장되는 용기 (2) 를 포함하고, 상기 용기는 상기 용기의 수직방향 높이를 따라 연장되는 적어도 2 개의 재생 구역들로 분할되고, 상기 재생 구역들 내에서 촉매 입자가 중력 하에서 이동하고, 각 재생 구역은, 잇달아 그리고 촉매들이 이동하는 순서로,
a) 연소 섹션 (CO);
b) 상기 연소 섹션 아래에 배치된 옥시염소화 섹션 (O) 으로서, 상기 연소 섹션 (CO) 으로부터 촉매를 상기 옥시염소화 섹션 (O) 으로 가져오기 위한 수단을 포함하는, 상기 옥시염소화 섹션 (O); 및
c) 상기 옥시염소화 섹션 아래에 배치된 하소 섹션 (CA)
을 포함하고,
상기 재생 구역들은, 상기 재생기에서 각 구역의 촉매들이 상이한 작동 조건들 하에서 재생될 수 있도록, 촉매들 및 가스들에 대해 불투과성인 분리 수단에 의해 서로 분리되어 있는, 이동층 촉매 재생기 (1). - 제 1 항에 있어서,
각 연소 섹션은, 가스에 대해 투과성이고 촉매들에 대해 불투과성인 2 개의 체들 (sieves) 에 의해 규정되는 환형 공간을 포함하고, 상기 환형 공간 내에서 상기 촉매는 중력 하에서 이동하는 것을 특징으로 하는 이동층 촉매 재생기 (1). - 제 1 항에 있어서,
각 연소 섹션은 환형 공간 (30) 의 일부에 의해 형성되고,
상기 환형 공간 (30) 은, 가스에 대해 투과성이고 촉매들에 대해 불투과성인 2 개의 체들 (9, 9') 에 의해 규정되고, 또한 촉매들 및 가스에 대해 불투과성인 분리 수단 (34) 에 의해 부분들로 분할되어 있는 것을 특징으로 하는 이동층 촉매 재생기 (1). - 제 2 항에 있어서,
상기 체들은 스크린 및 천공 플레이트로부터 선택되는 것을 특징으로 하는 이동층 촉매 재생기 (1). - 제 1 항에 있어서,
각 옥시염소화 섹션은 촉매들 및 가스에 대해 불투과성인 분리 수단 (23) 에 의해 상기 용기 (2) 의 구역을 구획들 (22, 22') 로 분할함으로써 획득되는 것을 특징으로 하는 이동층 촉매 재생기 (1). - 제 1 항에 있어서,
각 하소 섹션은 촉매들 및 가스에 대해 불투과성인 분리 수단 (27) 에 의해 상기 용기 (2) 의 구역을 구획들 (26, 26') 로 분할함으로써 획득되는 것을 특징으로 하는 이동층 촉매 재생기 (1). - 제 1 항에 있어서,
상기 옥시염소화 섹션은 하소 가스와 옥시염소화 가스의 혼합을 수행하도록 구성된 혼합 섹션에 의해 상기 하소 섹션으로부터 분리되어 있는 것을 특징으로 하는 이동층 촉매 재생기 (1). - 연속 촉매 개질 유닛 (40) 으로서,
적어도 제 1 반응 구역 (41) 및 적어도 제 2 반응 구역 (42) 으로서, 제 1 및 제 2 반응 구역은 적어도 제 1 촉매 이동층 및 적어도 제 2 촉매 이동층을 각각 포함하는, 상기 제 1 반응 구역 (41) 및 상기 제 2 반응 구역 (42);
제 1 항 내지 제 7 항 중 어느 한 항에 따른 재생기 (1) 로서, 상이한 작동 조건들 하에서 상기 제 1 및 제 2 반응 구역 (41, 42) 의 촉매들을 동시에 그리고 개별적으로 재생할 수 있는, 상기 재생기 (1);
상기 제 1 반응 구역 (41) 으로부터 획득되는 유출물을 상기 제 2 반응 구역 (42) 으로 이송하기 위한 수단;
상기 제 1 반응 구역 (41) 으로부터 상기 재생기 (1) 로 촉매를 가져오기 위한 수단 (49);
상기 제 2 반응 구역 (42) 으로부터 상기 재생기 (1) 로 촉매를 가져오기 위한 수단 (51);
상기 재생기 (1) 로부터 상기 제 1 반응 구역 (41) 으로 재생 촉매를 이송하기 위한 수단 (50); 및
상기 재생기 (1) 로부터 상기 제 2 반응 구역 (42) 으로 재생 촉매를 이송하기 위한 수단 (52)
을 포함하는, 연속 촉매 개질 유닛 (40). - 제 8 항에 있어서,
상기 제 1 및 제 2 반응 구역 (41, 42) 은 반응기 내에 수직방향 스택 (stack) 으로 배치되는 것을 특징으로 하는 연속 촉매 개질 유닛 (40). - 제 8 항에 있어서,
상기 제 1 및 제 2 반응 구역 (41, 42) 은 나란히 배치되는 적어도 제 1 반응기 및 적어도 제 2 반응기 내에 각각 배치되는 것을 특징으로 하는 연속 촉매 개질 유닛 (40). - 제 8 항에 있어서,
상기 제 1 반응 구역 (41) 의 촉매의 조성이 상기 제 2 반응 구역 (42) 의 촉매의 조성과 상이한 것을 특징으로 하는 연속 촉매 개질 유닛 (40). - 탄화수소 공급물의 촉매 개질을 위한 방법으로서,
a) 적어도 하나의 촉매 이동층을 포함하는 적어도 제 1 반응 구역 (41) 에서 수소의 존재 하에서 상기 탄화수소 공급물을 처리하는 단계;
b) 상기 제 1 반응 구역 (41) 으로부터 유출물 및 촉매를 연속적으로 그리고 개별적으로 인출하는 단계;
c) 적어도 하나의 촉매 이동층을 포함하는 적어도 제 2 반응 구역 (42) 에서 수소의 존재 하에서, 상기 제 1 반응 구역 (41) 으로부터 획득되는 상기 유출물을 처리하는 단계;
d) 상기 제 2 반응 구역 (42) 으로부터 개질유 (reformate) 및 촉매를 연속적으로 그리고 개별적으로 인출하는 단계;
e) 촉매들을 제 1 및 제 2 반응 구역으로부터 제 1 항 내지 제 7 항 중 어느 한 항에 따른 재생기 (1) 로 보내고, 상이한 작동 조건들 하에서 상기 촉매들을 재생하는 단계; 및
f) 각각의 제 1 및 제 2 반응 구역 (41, 42) 으로 재생 촉매들을 개별적으로 보내는 단계
를 포함하는, 탄화수소 공급물의 촉매 개질을 위한 방법. - 제 12 항에 있어서,
상기 제 1 반응 구역 (41) 의 촉매의 조성이 상기 제 2 반응 구역 (42) 의 촉매의 조성과 상이한 것을 특징으로 하는 탄화수소 공급물의 촉매 개질을 위한 방법. - 제 12 항에 있어서,
상기 공급물, 유출물들 및 상기 촉매들의 유동들은 하향 방향으로 병류 (co-currents) 인 것을 특징으로 하는 탄화수소 공급물의 촉매 개질을 위한 방법. - 제 12 항에 있어서,
상기 제 1 및 제 2 반응 구역 (41, 42) 은 상기 제 1 반응 구역 (41) 이 상기 제 2 반응 구역 (42) 위에 위치된 상태로 반응기 내에 수직방향 구성으로 배치되는 것을 특징으로 하는 탄화수소 공급물의 촉매 개질을 위한 방법. - 제 12 항에 있어서,
상기 제 1 및 제 2 반응 구역 (41, 42) 은 적어도 제 1 반응기 및 적어도 제 2 반응기 내에 각각 나란히 배치되는 것을 특징으로 하는 탄화수소 공급물의 촉매 개질을 위한 방법.
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FR14/58.504 | 2014-09-10 | ||
FR1458504A FR3025439B1 (fr) | 2014-09-10 | 2014-09-10 | Regenerateur apte a regenerer des catalyseurs dans des conditions operatoires differentes |
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US (1) | US9708552B2 (ko) |
EP (1) | EP2995379B1 (ko) |
KR (1) | KR102375730B1 (ko) |
CN (1) | CN105396625B (ko) |
BR (1) | BR102015019926B1 (ko) |
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FR3060414B1 (fr) * | 2016-12-16 | 2019-01-25 | IFP Energies Nouvelles | Dispositif permettant le stockage temporaire et la remise en circulation d'une certaine quantite de catalyseur dans les unites de reformage catalytique. |
FR3090007B1 (fr) | 2018-12-18 | 2020-12-25 | Ifp Energies Now | Procede de conversion d’hydrocarbures avec recyclage des effluents de reduction |
RU192337U1 (ru) * | 2019-05-06 | 2019-09-13 | Общество с ограниченной ответственностью "Институт по проектированию предприятий нефтеперерабатывающей и нефтехимической промышленности" (ООО "Ленгипронефтехим") | Регенератор установки риформинга с подвижным слоем катализатора |
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---|---|---|---|---|
CN101293637A (zh) | 2008-06-27 | 2008-10-29 | 清华大学 | 一种氯化氢催化氧化生产氯气的装置及方法 |
FR2992873A1 (fr) | 2012-07-04 | 2014-01-10 | IFP Energies Nouvelles | Reacteur de regeneration en continu de catalyseur avec boite centrale de melange de gaz |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3033779A (en) * | 1953-07-01 | 1962-05-08 | Hydrocarbon Research Inc | Conversion of hydrocarbons with fluidized solid particles in the presence of combustion gases containing hydrogen |
FR2160269A1 (en) | 1971-11-16 | 1973-06-29 | Inst Francais Du Petrole | Catalytic conversion of hydrocarbons - using multiple zones in series with continuous circulation and regeneration of catal |
US5472928A (en) * | 1989-07-19 | 1995-12-05 | Scheuerman; Georgieanna L. | Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed |
FR2761907B1 (fr) | 1997-04-14 | 1999-05-14 | Inst Francais Du Petrole | Procede et dispositif a combustion etagee pour la regeneration d'un catalyseur de reformage ou de production d'aromatiques en lit mobile |
FR2761910B1 (fr) * | 1997-04-14 | 1999-05-14 | Inst Francais Du Petrole | Procede et enceinte de regeneration d'un catalyseur de production d'aromatiques ou de reformage avec oxychloration amelioree |
US7985381B2 (en) | 2009-02-06 | 2011-07-26 | Uop Llc | Utilization of baffles in chlorination zone for continuous catalyst regeneration |
US8877356B2 (en) * | 2009-07-22 | 2014-11-04 | Global Oled Technology Llc | OLED device with stabilized yellow light-emitting layer |
FR2992874B1 (fr) | 2012-07-04 | 2014-06-27 | IFP Energies Nouvelles | Reacteur de regeneration en continu de catalyseur avec plateau de distribution de gaz dans la zone d'oxychloration |
FR2993794B1 (fr) | 2012-07-25 | 2014-08-08 | Axens | Reacteur de regeneration en continu de catalyseur avec caisson de melange de gaz et de distribution de gaz dans la zone d'oxychloration |
FR2995798B1 (fr) * | 2012-09-27 | 2015-10-16 | IFP Energies Nouvelles | Reacteur de regeneration en continu de catalyseur avec des moyens deflecteurs pour devier l'ecoulement du catalyseur dans la zone d'oxychloration |
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CN101293637A (zh) | 2008-06-27 | 2008-10-29 | 清华大学 | 一种氯化氢催化氧化生产氯气的装置及方法 |
FR2992873A1 (fr) | 2012-07-04 | 2014-01-10 | IFP Energies Nouvelles | Reacteur de regeneration en continu de catalyseur avec boite centrale de melange de gaz |
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EP2995379A1 (fr) | 2016-03-16 |
TW201622818A (zh) | 2016-07-01 |
BR102015019926A2 (pt) | 2016-03-15 |
US9708552B2 (en) | 2017-07-18 |
FR3025439B1 (fr) | 2018-05-11 |
KR20160030455A (ko) | 2016-03-18 |
RU2015138499A3 (ko) | 2019-02-19 |
US20160068766A1 (en) | 2016-03-10 |
TWI664020B (zh) | 2019-07-01 |
CN105396625A (zh) | 2016-03-16 |
RU2683829C2 (ru) | 2019-04-02 |
CN105396625B (zh) | 2020-06-12 |
FR3025439A1 (fr) | 2016-03-11 |
EP2995379B1 (fr) | 2020-07-01 |
BR102015019926B1 (pt) | 2020-10-27 |
RU2015138499A (ru) | 2017-03-16 |
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