KR920703484A - 지방족 화합물의 탈수소화/탈수소폐환 방법 - Google Patents
지방족 화합물의 탈수소화/탈수소폐환 방법Info
- Publication number
- KR920703484A KR920703484A KR1019920701735A KR920701735A KR920703484A KR 920703484 A KR920703484 A KR 920703484A KR 1019920701735 A KR1019920701735 A KR 1019920701735A KR 920701735 A KR920701735 A KR 920701735A KR 920703484 A KR920703484 A KR 920703484A
- Authority
- KR
- South Korea
- Prior art keywords
- zeolite
- aliphatic hydrocarbon
- weight
- feedstock
- pressure
- Prior art date
Links
- 150000007824 aliphatic compounds Chemical class 0.000 title description 2
- 238000006356 dehydrogenation reaction Methods 0.000 title description 2
- 238000002441 X-ray diffraction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 13
- 229910021536 Zeolite Inorganic materials 0.000 claims 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 7
- 239000010457 zeolite Substances 0.000 claims 7
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims 4
- 239000003054 catalyst Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 229910052738 indium Inorganic materials 0.000 claims 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052716 thallium Inorganic materials 0.000 claims 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
Classifications
-
- 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
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
- C07C5/41—Catalytic processes
-
- 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
- C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
- C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Fats And Perfumes (AREA)
- Seasonings (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
내용 없음
Description
지방족 화합물의 탈수소화/탈수소폐환 방법
[도면의 간단한 설명]
도면에서 제1 내지 5도는 각각 실시예 1, 3, 4, 5 및 7의 하소된 결정성 생성물의 X-선 회절 패턴을 나타낸것.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (12)
- 적어도 하나의 C2-C12지방족 탄화수소를 함유하는 공급원료를, 하소된 형태가 명세서중의 표 I 에 기재된 값을 포함하는 X-선 회절 패턴을 갖는 다공성의 합성 결정성 제올라이트를 함유하는 전환촉매와 접촉시킴을 특징으로 하여, 적어도 하나의 C2-C12지방족 탄화수소를 함유하는 공급원료를 탈수소화 및/또는 탈수소 폐환시키는 방법.
- 제1항에 있어서, 다공성의 합성 결정성 제올라이트가 그의 하소된 형태로서 명세서중의 표 II에 기재된 값을 포함하는 X-선 회절 패턴을 갖는 방법.
- 제1항에 있어서, 제올라이트가 몰관계식 X2O3:(n)YO2의 조성을 가지며 여기에서 n은 적어도 약 10이고, X는 3가 원소이며, Y는 4가 원소인 방법.
- 제5항에 있어서, X가 알루미늄을 포함하며 Y가 실리콘을 포함하는 방법.
- 제1항에 있어서, 제올라이트가 사이클로 헥산 증기에 대하여는 4.5중량%이상이고, n-헥산 증기에 대하여는 10중량%이상의 평형흡착용량을 갖는 방법.
- 제1항에 있어서, 제올라이트가 150이하의 알파값을 가지며, 촉매가 추가로 VIII족 금속성분을 포함하는 방법.
- 제1항에 있어서, 제올라이트가 본질적으로 산성을 나타내지 않으며, 촉매가 추가로 VIII족 금속성분을 포함하는 방법.
- 제6항 또는 7항에 있어서, 제올라이트가 주석, 인듐, 탈륨, 납 및 황으로부터 선택된 적어도 하나의 원소와 함께 결합되는 방법.
- 제1항에 있어서, 공급원료가 적어도 하나의 C2-C12지방족 탄화수소를 적어도 20중량 %함유하는 방법.
- 제1항에 있어서, 공급원료가 적어도 하나의 C2-C12지방족 탄화수소를 적어도 50중량%함유하는 방법.
- 제1항에 있어서, 공정을 온도 316 내지 760℃(600℉ 내지 1400℉), 압력 100 내지 2860 kPa(대기압 내지 400psig) 및 LHSV 0.1 대지 100에서 수행하는 방법.
- 제1항에 있어서, 공정을 온도 400 내지 680℃(750 내지 1250℉), 압력 445 대지 1825 kPa(50 내지 250psig) 및 LHSV 0.5 내지 5에 수행하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/469,648 US5019664A (en) | 1988-10-06 | 1990-01-24 | Process for the conversion of paraffins to olefins and/or aromatics and low acidity zeolite catalyst therefor |
US07/469,650 US4962250A (en) | 1990-01-24 | 1990-01-24 | Process for the conversion of paraffins to olefins and/or aromatics and non-acidic zeolite catalyst therefor |
US469,650 | 1990-01-24 | ||
US07/469,651 US4982033A (en) | 1988-10-06 | 1990-01-24 | Process for converting light aliphatics to aromatics |
US469,648 | 1990-01-24 | ||
US469,651 | 1990-01-24 | ||
PCT/US1990/002027 WO1991011416A1 (en) | 1990-01-24 | 1990-04-09 | Process for dehydrogenation/dehydrocyclization of aliphatics |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920703484A true KR920703484A (ko) | 1992-12-18 |
Family
ID=27413107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920701735A KR920703484A (ko) | 1990-01-24 | 1990-04-09 | 지방족 화합물의 탈수소화/탈수소폐환 방법 |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0513162B1 (ko) |
JP (1) | JPH05503526A (ko) |
KR (1) | KR920703484A (ko) |
AT (1) | ATE130590T1 (ko) |
AU (1) | AU636464B2 (ko) |
BG (1) | BG96675A (ko) |
CA (1) | CA2074478A1 (ko) |
DE (1) | DE69023778T2 (ko) |
DK (1) | DK0513162T3 (ko) |
HU (1) | HU209280B (ko) |
NO (1) | NO922783L (ko) |
RO (1) | RO112722B1 (ko) |
WO (1) | WO1991011416A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5061852B2 (ja) * | 2007-03-26 | 2012-10-31 | 三菱化学株式会社 | アルケンの製造方法 |
JP6541073B2 (ja) * | 2016-03-07 | 2019-07-10 | Jxtgエネルギー株式会社 | 低級炭化水素用の脱水素触媒、及び芳香族化合物の製造方法 |
CN114749206B (zh) * | 2022-06-13 | 2022-09-23 | 中国科学院山西煤炭化学研究所 | 一种c5~c10烷烃脱氢催化剂及其制备方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL190156C (nl) * | 1979-03-14 | 1993-11-16 | Shell Int Research | Werkwijze voor de bereiding van een aromatisch koolwaterstofmengsel. |
US4826667A (en) * | 1986-01-29 | 1989-05-02 | Chevron Research Company | Zeolite SSZ-25 |
US4804801A (en) * | 1986-09-08 | 1989-02-14 | Mobil Oil Corporation | Process for converting C2 to C8 aliphatics to aromatics over a metal-activated zeolite |
US4888105A (en) * | 1988-02-16 | 1989-12-19 | Mobil Oil Corporation | Process for the dehydrocyclization of acyclic hydrocarbons and catalyst composition therefor |
US5106801A (en) * | 1988-10-20 | 1992-04-21 | Chevron Research And Technology Company | Zeolite SSZ-31 |
GB8829923D0 (en) * | 1988-12-22 | 1989-02-15 | Ici Plc | Zeolites |
BR9007515A (pt) * | 1989-07-07 | 1992-06-23 | Chevron Res & Tech | Zeolito,composicao de zeolito,processo para sua preparacao e processo para conversao de hidrocarbonetos |
-
1990
- 1990-04-09 DE DE69023778T patent/DE69023778T2/de not_active Expired - Fee Related
- 1990-04-09 EP EP91903947A patent/EP0513162B1/en not_active Expired - Lifetime
- 1990-04-09 RO RO92-01021A patent/RO112722B1/ro unknown
- 1990-04-09 JP JP3504087A patent/JPH05503526A/ja active Pending
- 1990-04-09 KR KR1019920701735A patent/KR920703484A/ko active IP Right Grant
- 1990-04-09 AT AT91903947T patent/ATE130590T1/de not_active IP Right Cessation
- 1990-04-09 HU HU9202419A patent/HU209280B/hu not_active IP Right Cessation
- 1990-04-09 AU AU73297/91A patent/AU636464B2/en not_active Ceased
- 1990-04-09 DK DK91903947.9T patent/DK0513162T3/da active
- 1990-04-09 CA CA002074478A patent/CA2074478A1/en not_active Abandoned
- 1990-04-09 WO PCT/US1990/002027 patent/WO1991011416A1/en active IP Right Grant
-
1992
- 1992-07-14 NO NO92922783A patent/NO922783L/no unknown
- 1992-07-22 BG BG096675A patent/BG96675A/bg unknown
Also Published As
Publication number | Publication date |
---|---|
DK0513162T3 (da) | 1995-12-18 |
EP0513162A1 (en) | 1992-11-19 |
JPH05503526A (ja) | 1993-06-10 |
DE69023778T2 (de) | 1996-05-02 |
DE69023778D1 (de) | 1996-01-04 |
HUT61258A (en) | 1992-12-28 |
HU209280B (en) | 1994-04-28 |
ATE130590T1 (de) | 1995-12-15 |
WO1991011416A1 (en) | 1991-08-08 |
NO922783L (no) | 1992-09-17 |
AU7329791A (en) | 1991-08-21 |
EP0513162B1 (en) | 1995-11-22 |
EP0513162A4 (en) | 1993-07-14 |
NO922783D0 (no) | 1992-07-14 |
RO112722B1 (ro) | 1997-12-30 |
AU636464B2 (en) | 1993-04-29 |
BG96675A (bg) | 1993-12-24 |
CA2074478A1 (en) | 1991-07-25 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |