KR20140107268A - 하이드로포밀화 방법 - Google Patents
하이드로포밀화 방법 Download PDFInfo
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- KR20140107268A KR20140107268A KR1020147016487A KR20147016487A KR20140107268A KR 20140107268 A KR20140107268 A KR 20140107268A KR 1020147016487 A KR1020147016487 A KR 1020147016487A KR 20147016487 A KR20147016487 A KR 20147016487A KR 20140107268 A KR20140107268 A KR 20140107268A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
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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
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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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
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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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00083—Coils
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
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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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
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- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
- B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
Description
도 2는, 제1 반응기를 위한 열교환기로부터의 냉각된 반응 혼합물을 제2 반응기에서 냉각 코일에 또한 사용하는, 본 발명에 따른 2개의 반응기 액체 재순환 하이드로포밀화 공정의 작동을 예시하는 개략적인 흐름도이다.
도 3은, 제1 반응기 용기가 배플에 의해 분리된 3개의 반응 단계를 가진, 본 발명에 따른 하이드로포밀화 공정의 작동을 예시하는 개략적인 흐름도이다.
도 4는, 본 발명에 따른 2개의 반응기 기체 재순환 하이드로포밀화 공정의 작동을 예시하는 개략적인 흐름도이다.
Claims (15)
- 둘 이상의 반응 단계를 가진 개선된 발열성 하이드로포밀화 방법으로서,
(a) 유체 반응 혼합물에서 제1 반응 단계에서 하이드로포밀화 반응물들을 발열 반응시켜 반응 생성물을 형성하는 단계;
(b) 반응 단계로부터의 유체 반응 혼합물의 공정 스트림을, 추가의 발열성의 생성물-형성 반응을 위한 하나 이상의 후속되는 별도의 반응 단계(들)로, 이어서 생성물 회수 단위 조작(unit operation) 공정(들)으로, 전달하는 단계;
(c) 반응 단계로부터의 반응 혼합물의 열전달 스트림을, 이것이 냉각되는 외부 열교환기로 전달하고, 냉각된 스트림을 여러 개의 냉각된 반응 혼합물 스트림으로 분할하는 단계;
(d) 단계 (c)로부터의 냉각된 반응 혼합물 스트림을 이것이 제거되어 나온 반응 단계로 다시 전달하여, 그 반응 단계에서의 반응 혼합물을 냉각시키는 단계;
(e) 단계 (c)로부터의 하나 이상의 냉각된 반응 혼합물 스트림(들)을, 다른 반응 단계를 냉각시키는 열교환 수단 내로 전달하고 거기를 통과시킨 후, 이것이 제거되어 나온 반응 단계로 재순환시키는 단계; 및
(f) 상기 반응 혼합물로부터 반응 생성물을 분리 및 회수하고, 임의적으로 적어도 일부의 반응 혼합물 성분을 반응 단계에서의 반응 혼합물로 재순환시키는 단계
를 포함하는 개선된 발열성 하이드로포밀화 방법. - 제 1 항에 있어서,
별도의 반응기 용기들 내에 있는 둘 이상의 반응 단계를 포함하는 개선된 발열성 하이드로포밀화 방법. - 제 1 항에 있어서,
동일한 반응기 용기 내에 있고 배플에 의해 분리된 둘 이상의 반응 단계를 포함하는 개선된 발열성 하이드로포밀화 방법. - 제 2 항 또는 제 3 항에 있어서,
둘 이상의 상이한 로듐-함유 하이드로포밀화 촉매들이 사용되되 상이한 반응 단계들에 사용되는, 개선된 발열성 하이드로포밀화 방법. - 제 1 항에 있어서,
단계 (f)로부터의 촉매를 반응 단계의 반응 혼합물로 재순환시키는 단계를 포함하는 개선된 발열성 하이드로포밀화 방법. - 제 2 항 또는 제 3 항에 있어서,
알데하이드 또는 알데하이드들의 혼합물을 제조하기 위한 방법이며, 적어도 제1 및 제2의 별도의 반응 단계들을 갖고,
(a) 로듐-함유 하이드로포밀화 촉매를 사용하여, 제1 반응 단계에서, 액체 반응 혼합물에서, 올레핀, 수소 및 일산화탄소를 포함하는 하이드로포밀화 반응물들을 발열 반응시켜, 출발 올레핀보다 탄소 원자가 하나 많은 알데하이드 또는 알데하이드들의 혼합물을 제공하는 단계;
(b) 상기 제1 반응 단계로부터의 반응 혼합물의 공정 스트림을, 반응물을 알데하이드 생성물로 추가로 발열적으로 전환시키기 위한 제2 반응 단계(들)로 전달하는 단계;
(c) 상기 제1 반응 단계로부터의 반응 혼합물의 열전달 스트림을, 이것이 냉각되는 외부 열교환기로 전달하고, 냉각된 스트림을 둘 이상의 냉각된 반응 혼합물 스트림으로 분할하는 단계;
(d) 단계 (c)로부터의 제1 냉각된 반응 혼합물 스트림을 이것이 제거되어 나온 상기 제1 반응 단계로 다시 전달하여, 그 반응 단계에서의 반응 혼합물을 냉각시키는 단계; 및
(e) 단계 (c)로부터의 제2 냉각된 반응 혼합물 스트림(들)을, 제2 반응 단계를 냉각시키는 열교환 수단 내로 전달하고 거기를 통과시켜 상기 제1 반응 단계로 재순환시키는 단계
를 포함하는 개선된 하이드로포밀화 방법. - 제 6 항에 있어서,
로듐-인 착체 촉매 및 자유 인 리간드를 사용하는 개선된 하이드로포밀화 방법. - 제 6 항에 있어서,
기체 재순환 공정을 사용하며, 이때 생성물-함유 기상 생성물 혼합물은 반응 단계밖으로 나와 촉매 제거 수단으로 전달되고, 이 촉매 제거 수단으로부터, (a) 촉매는 반응 단계로 재순환되고, (b) 기상 생성물 반응 혼합물 스트림(미반응된 반응물 함유)은, 반응물의 알데하이드 생성물로의 추가의 발열적 전환을 위해 제2 반응 단계(들)로 전달되며, 기체를 함유하는 재순환 스트림은 반응 혼합물로 재순환되는, 개선된 하이드로포밀화 방법. - 제 6 항에 있어서,
각각 하나의 반응 단계를 가진 두 개의 교반식 반응기를 사용함을 포함하는 개선된 하이드로포밀화 방법. - 제 1 항에 있어서,
배플로 분리된 둘 이상의 별도의 반응 단계를 가진 하나의 교반식 반응기 용기를 사용함을 포함하며, 이때 외부 냉각 열 교환기로부터의 냉각된 반응 혼합물의 하나의 스트림은 제1 반응 단계로 재순환되고, 외부 냉각 열 교환기로부터의 냉각된 반응 혼합물의 스트림들은 다른 반응 단계(들)을 위한 열교환 수단에 제공되어 이들 단계에서 반응 혼합물의 냉각에 사용된 후 상기 제1 반응 단계의 반응 혼합물로 재순환되는, 개선된 하이드로포밀화 방법. - 제 6 항에 있어서,
두 개의 교반식 반응기 용기이되 제1의 것은 단일 반응 단계를 갖고 제2의 것은 배플에 의해 분리된 둘 이상의 단계를 가진 반응기 용기를 사용함을 포함하며, 이때 외부 냉각 열 교환기로부터의 냉각된 반응 혼합물 스트림은 여러 개의 냉각된 반응 혼합물 스트림으로 분할되어, 하나의 냉각된 스트림은 제1 반응 단계로 재순환되고 나머지의 냉각된 스트림들은 제2 반응기에서의 열교환 수단의 일부 또는 전부에 제공되는, 개선된 하이드로포밀화 방법. - 제 1 항 내지 제 11 항 중 어느 한 항에 있어서,
올레핀이 에틸렌, 프로필렌, 1-부텐, 2-부텐(시스 또는 트랜스), 이소부텐 및 이들의 혼합물 중에서 선택되는, 개선된 하이드로포밀화 방법. - 제 12 항에 있어서,
올레핀이 에틸렌 또는 프로필렌인, 개선된 하이드로포밀화 방법. - 제 1 항 내지 제 13 항 중 어느 한 항에 있어서,
외부 냉각 열교환기로부터의 냉각된 반응 혼합물에 냉각되지 않은 반응 혼합물을 가하여, 후속 반응 단계를 냉각하는 열교환 수단에 제공되는 냉각된 반응 혼합물 스트림에서 원하는 온도를 달성하는, 개선된 하이드로포밀화 방법. - 제 1 항 내지 제 14 항 중 어느 한 항에 있어서,
외부 냉각 열교환기로부터의 냉각된 혼합물 스트림을 후속 반응 단계(들)에서 내부 코일 열교환 수단에 제공하는, 개선된 하이드로포밀화 방법.
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| MY166881A (en) | 2018-07-24 |
| JP5890535B2 (ja) | 2016-03-22 |
| RU2606629C2 (ru) | 2017-01-10 |
| CN103172502B (zh) | 2016-07-13 |
| WO2013095766A1 (en) | 2013-06-27 |
| IN2014CN04467A (ko) | 2015-09-04 |
| TW201335132A (zh) | 2013-09-01 |
| CA2858351C (en) | 2016-11-22 |
| MX2014007651A (es) | 2014-09-26 |
| TWI522342B (zh) | 2016-02-21 |
| CN103172502A (zh) | 2013-06-26 |
| US20140350305A1 (en) | 2014-11-27 |
| KR101611113B1 (ko) | 2016-04-08 |
| PL2794537T3 (pl) | 2016-06-30 |
| CA2858351A1 (en) | 2013-06-27 |
| EP2794537A1 (en) | 2014-10-29 |
| US9067876B2 (en) | 2015-06-30 |
| JP2015504882A (ja) | 2015-02-16 |
| RU2014129793A (ru) | 2016-02-20 |
| ZA201403516B (en) | 2015-07-29 |
| EP2794537B1 (en) | 2016-01-06 |
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