KR101709412B1 - 부타디엔 제조방법 - Google Patents
부타디엔 제조방법 Download PDFInfo
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- KR101709412B1 KR101709412B1 KR1020150164750A KR20150164750A KR101709412B1 KR 101709412 B1 KR101709412 B1 KR 101709412B1 KR 1020150164750 A KR1020150164750 A KR 1020150164750A KR 20150164750 A KR20150164750 A KR 20150164750A KR 101709412 B1 KR101709412 B1 KR 101709412B1
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- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
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- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8876—Arsenic, antimony or bismuth
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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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/34—Mechanical properties
- B01J35/36—Mechanical strength
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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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/16—Alkadienes with four carbon atoms
- C07C11/167—1, 3-Butadiene
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
- C07C5/3332—Catalytic processes with metal oxides or metal sulfides
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation
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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
- B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
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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
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/85—Chromium, molybdenum or tungsten
- C07C2523/88—Molybdenum
- C07C2523/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
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- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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Abstract
본 발명에 따르면, 산화 탈수소화 반응에도 촉매의 강도가 유지되어 장시간 운전 안정성이 확보되고, 또한 부반응이 적어 선택도가 저하되지 않는 부타디엔 제조방법을 제공하는 효과가 있다.
Description
OBR | GHSV (h-1 BE) |
운전시간 | 촉매내 산소함량 변화율 |
촉매강도 감소율 |
강도 | ||
반응 전 | 반응 후 | ||||||
실시예 1 | 1.8 | 38 | 40hr | <0.1% | <0.1% | 3.18 | 3.22 |
비교예 1 | 1.5 | 38 | 40hr | 19% 감소 | 32.7% | 3.18 | 2.14 |
비교예 2 | 1.0 | 75 | 39days | 19% 감소 | 11.3% | 3.28 | 2.91 |
비교예 3 | 1.0 | 75 | 37days | 11% 감소 | 18.6% | 3.18 | 2.59 |
OBR | GHSV (h-1 BE) |
운전시간 | 전환율(%) | 선택도(%) | 수율(%) | |
실시예 1 | 1.8 | 38 | 40hr | 98.15 | 90.45 | 88.78 |
비교예 4 | 2.3 | 38 | 40hr | 98.53 | 86.09 | 84.82 |
Claims (7)
- 부텐과 산소를 금속 복합산화물 촉매가 내장된 반응기에 투입하고 산화 탈수소화 반응시켜 부타디엔을 제조하는 방법에 있어서,
상기 산소 대 부텐의 몰비가 1.8 내지 2.2인 것을 특징으로 하는
부타디엔 제조방법. - 제1항에 있어서,
상기 부텐은 1-부텐인 것을 특징으로 하는
부타디엔 제조방법. - 제1항에 있어서,
상기 산화 탈수소화 반응은 기체공간속도(GHSV)가 30 내지 80 h- 1BE인 것을 특징으로 하는
부타디엔 제조방법. - 제1항에 있어서,
상기 금속 복합산화물 촉매는 하기 화학식 1
[화학식 1]
MoaBibFecCodEeOy
(상기 식에서, E는 니켈, 나트륨, 칼륨, 루비듐 및 세슘으로 이루어진 군으로부터 선택되는 1종 이상인 것이며; 상기 a, b, c, d, e는 a가 12인 경우, b, c, d, e는 각각 0.1 내지 10, 0.1 내지 10, 1 내지 20, 0 내지 5이고; 상기 y는 다른 성분에 의해 원자가를 맞추기 위해 정해지는 값이다.)로 표시되는 금속 복합산화물을 포함하는 것을 특징으로 하는
부타디엔 제조방법. - 제1항에 있어서,
상기 반응은 스팀, 이산화탄소 및 질소로 이루어진 군으로부터 선택된 1종 이상을 더 포함하는 것을 특징으로 하는
부타디엔 제조방법. - 제5항에 있어서,
상기 반응은 부텐, 산소, 스팀 및 질소의 몰비가 1:1.8~2.2:1~12:10~30인 것을 특징으로 하는
부타디엔 제조방법. - 제1항에 있어서,
상기 반응기는 관형 반응기, 조형 반응기, 유동상 반응기 또는 고정상 반응기인 것을 특징으로 하는
부타디엔 제조방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016528895A JP6321799B2 (ja) | 2014-12-16 | 2015-11-25 | ブタジエンの製造方法 |
US15/035,430 US9751819B2 (en) | 2014-12-16 | 2015-11-25 | Method of preparing butadiene |
EP15853645.8A EP3059219B1 (en) | 2014-12-16 | 2015-11-25 | Butadiene production method |
PCT/KR2015/012694 WO2016099046A1 (ko) | 2014-12-16 | 2015-11-25 | 부타디엔 제조방법 |
CN201580003031.5A CN105916579B (zh) | 2014-12-16 | 2015-11-25 | 制备丁二烯的方法 |
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KR1020140181338 | 2014-12-16 | ||
KR20140181338 | 2014-12-16 |
Publications (2)
Publication Number | Publication Date |
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KR20160073300A KR20160073300A (ko) | 2016-06-24 |
KR101709412B1 true KR101709412B1 (ko) | 2017-03-08 |
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KR1020150164750A Active KR101709412B1 (ko) | 2014-12-16 | 2015-11-24 | 부타디엔 제조방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9751819B2 (ko) |
EP (1) | EP3059219B1 (ko) |
JP (1) | JP6321799B2 (ko) |
KR (1) | KR101709412B1 (ko) |
CN (1) | CN105916579B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102064319B1 (ko) | 2016-10-28 | 2020-01-09 | 주식회사 엘지화학 | 촉매의 재현성이 우수한 부타디엔의 제조방법 |
KR102283123B1 (ko) * | 2018-11-30 | 2021-07-28 | 주식회사 엘지화학 | 부타디엔의 제조방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110004041A1 (en) | 2008-03-28 | 2011-01-06 | Sk Energy Co., Ltd. | Method of producing 1,3-butadiene from n-butene using continuous-flow dual-bed reactor |
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US3595810A (en) * | 1969-06-24 | 1971-07-27 | Gulf Research & Chemical Co | Zinc chromium ferrite catalyst |
JPS5011886B1 (ko) * | 1970-05-06 | 1975-05-07 | ||
JPS493498B1 (ko) | 1969-10-17 | 1974-01-26 | ||
JPS4930805B1 (ko) * | 1971-07-26 | 1974-08-16 | ||
JPS4930805A (ko) | 1972-07-24 | 1974-03-19 | ||
JPS533362B2 (ko) * | 1973-02-09 | 1978-02-06 | ||
JPS5011886A (ko) | 1973-05-28 | 1975-02-06 | ||
KR101086731B1 (ko) * | 2008-10-17 | 2011-11-25 | 금호석유화학 주식회사 | 1-부텐의 산화/탈수소화 반응에서 1,3-부타디엔 제조용 비스무스 몰리브덴 철 복합 산화물 촉매 및 제조방법 |
JP5648319B2 (ja) | 2009-05-29 | 2015-01-07 | 三菱化学株式会社 | 共役ジエンの製造方法 |
KR101270679B1 (ko) | 2010-03-22 | 2013-06-03 | 금호석유화학 주식회사 | 비스무스-몰리브덴-철-인 다성분계 금속산화물 촉매와 그의 제조방법 및 이를 이용한 1,3-부타디엔의 제조방법 |
KR101239803B1 (ko) | 2010-05-27 | 2013-03-06 | 금호석유화학 주식회사 | BiPO4를 포함하는 다성분계 금속산화물 촉매와 그의 제조방법 및 이를 이용한 1,3-부타디엔의 제조방법 |
KR101303403B1 (ko) * | 2011-06-30 | 2013-09-05 | 주식회사 엘지화학 | 병렬 반응기를 이용한 1,3-부타디엔의 제조방법 |
KR101566050B1 (ko) * | 2011-10-04 | 2015-11-05 | 주식회사 엘지화학 | 공액디엔의 제조방법 |
US9573127B2 (en) * | 2012-04-23 | 2017-02-21 | Nipponkayaku Kabushikikaisha | Process for producing shaped catalyst and process for producing diene or unsaturated aldehyde and/or unsaturated carboxylic acid using the shaped catalyst |
CN104284721B (zh) * | 2013-05-06 | 2017-09-05 | Lg化学株式会社 | 用于生产丁二烯的氧化催化剂及其制备方法 |
KR101495478B1 (ko) * | 2013-05-06 | 2015-02-23 | 주식회사 엘지화학 | 부타디엔 제조를 위한 산화촉매 및 그 제조방법 |
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2015
- 2015-11-24 KR KR1020150164750A patent/KR101709412B1/ko active Active
- 2015-11-25 CN CN201580003031.5A patent/CN105916579B/zh active Active
- 2015-11-25 EP EP15853645.8A patent/EP3059219B1/en active Active
- 2015-11-25 JP JP2016528895A patent/JP6321799B2/ja active Active
- 2015-11-25 US US15/035,430 patent/US9751819B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110004041A1 (en) | 2008-03-28 | 2011-01-06 | Sk Energy Co., Ltd. | Method of producing 1,3-butadiene from n-butene using continuous-flow dual-bed reactor |
Also Published As
Publication number | Publication date |
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JP2017502926A (ja) | 2017-01-26 |
EP3059219B1 (en) | 2020-10-28 |
CN105916579A (zh) | 2016-08-31 |
EP3059219A1 (en) | 2016-08-24 |
US9751819B2 (en) | 2017-09-05 |
CN105916579B (zh) | 2018-11-06 |
JP6321799B2 (ja) | 2018-05-09 |
KR20160073300A (ko) | 2016-06-24 |
US20160347685A1 (en) | 2016-12-01 |
EP3059219A4 (en) | 2017-11-01 |
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