KR880000378A - 메탄올과 암모니아를 디메틸 아민으로 전환시키는 향상된 제올라이트 rho와 zk-5촉매 - Google Patents

메탄올과 암모니아를 디메틸 아민으로 전환시키는 향상된 제올라이트 rho와 zk-5촉매 Download PDF

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KR880000378A
KR880000378A KR1019870006534A KR870006534A KR880000378A KR 880000378 A KR880000378 A KR 880000378A KR 1019870006534 A KR1019870006534 A KR 1019870006534A KR 870006534 A KR870006534 A KR 870006534A KR 880000378 A KR880000378 A KR 880000378A
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South Korea
Prior art keywords
rho
ammonia
zeolite
methanol
prepared
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KR1019870006534A
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English (en)
Inventor
애브람즈 리오이드
리차드 코어빈 데이빗
데이 샤논 로버트
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도늘드 에이 호우즈
이 아이 듀우판 디 네모아 앤드 캄파니
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Application filed by 도늘드 에이 호우즈, 이 아이 듀우판 디 네모아 앤드 캄파니 filed Critical 도늘드 에이 호우즈
Publication of KR880000378A publication Critical patent/KR880000378A/ko

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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
    • 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
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

내용 없음

Description

메탄올과 암모니아를 디메틸아민으로 전환시키는 향상된 제올라이트 RHO와 ZK-5촉매
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 약 475℃ 내지 약 825℃의 온도에서 스킴의 존재하에 제올라이트 NH4-rho 또는 H-rho를 소성시켜 제조한 산성 제올라이트 rho, 약 325℃내지 약 750℃의 온도에서 스팀의 존재하에 제올라이트 NH4-ZK-5 또는 H-ZK-5를 소성시켜 제조한 산성 제올라이트 ZK-5, 또는 그의 혼합물의 촉매량 존재하에 약 250℃내지 약 450℃의 반응온도에서 탄소/질소(C/N)비율을 약 0.2내지 약 1.5로 제공하기에 충분한양으로 메탄올 및/또는 디메틸에테르와 암모니아를 접촉시키는 것을 포함하는 디메틸아민의 제조방법.
  2. 제 1 항에 있어서, 약 0.01내지 약 80시간의 메탄올/DME 공시득율을 제공하기에 충분한 반응물 공급속도와 약 7내지 약 7000kPa의 압력에서 수행된 방법.
  3. 제 2 항에 있어서, 반응온도가 약 300℃내지 약 400℃인 방법.
  4. 제 3 항에 있어서, 압력이 약 70내지 약 3000kPa이고 메탄올/DME 공시득율이 약 0.10내지 약 1.5시간인 방법.
  5. 제 4 항에 있어서, C/N 비율이 약 0.5내지 약 1.2인 방법.
  6. 제 5 항에 있어서, 산성 제올라이트 촉매가 산성 제올라이트 rho인 방법:
  7. 제 5 항에 있어서, 산성 제올라이트 촉매가 산성 제올라이트 ZK-5인 방법.
  8. 암모니아의 존재하에서 약 525℃내지 약 625℃의 온도하에 수직노내에서 제올라이트 NH4-rho를 소성시켜 제조한 촉매량의 산성 제올라이트 rho 존재하에 약 250℃내지 약 450℃의 반응온도에서 약 0.2내지 약 1.5의 탄소/질수(C/N) 비율을 제공하기에 충분한 양으로 메탄올 및/또는 디메틸에테르와 암모니아를 접촉시키는 것을 포함하는 디메틸아민의 제조방법.
  9. 제 8 항에 있어서, 산성 제올라이트 rho가 암모니아 또는 불활성 기체와 혼합된 암모니아 속에서 NH4-rho를 소성시켜 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870006534A 1986-06-27 1987-06-26 메탄올과 암모니아를 디메틸 아민으로 전환시키는 향상된 제올라이트 rho와 zk-5촉매 KR880000378A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US879444 1986-06-27
US06/879,444 US4814503A (en) 1986-06-27 1986-06-27 Zeolite rho and ZK-5 catalysts for conversion of methanol and ammonia to dimethylamine

Publications (1)

Publication Number Publication Date
KR880000378A true KR880000378A (ko) 1988-03-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870006534A KR880000378A (ko) 1986-06-27 1987-06-26 메탄올과 암모니아를 디메틸 아민으로 전환시키는 향상된 제올라이트 rho와 zk-5촉매

Country Status (21)

Country Link
US (1) US4814503A (ko)
EP (1) EP0251597B1 (ko)
JP (1) JPS638358A (ko)
KR (1) KR880000378A (ko)
CN (1) CN1017147B (ko)
AR (1) AR243151A1 (ko)
AT (1) ATE68782T1 (ko)
AU (2) AU7475987A (ko)
BR (1) BR8703166A (ko)
CA (1) CA1280125C (ko)
DE (1) DE3774008D1 (ko)
DK (1) DK167114B1 (ko)
ES (1) ES2027294T3 (ko)
FI (1) FI872858A (ko)
IL (1) IL83005A0 (ko)
IN (1) IN168334B (ko)
MX (1) MX166627B (ko)
NO (1) NO167656C (ko)
NZ (1) NZ220863A (ko)
PT (1) PT85186B (ko)
ZA (1) ZA874608B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000073916A (ko) * 1999-05-15 2000-12-05 한형수 복합기능성 폴리에스테르 섬유집합체 및 그 제조방법

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344989A (en) * 1993-06-15 1994-09-06 E. I. Du Pont De Nemours And Company Zeolite ZK-5 catalyst for conversion of methanol and ammonia to monomethylamine and dimethylamine
US5399769A (en) * 1993-07-01 1995-03-21 Air Products And Chemicals, Inc. Preparation of methylamines using shape selective chabazites
CA2178717C (en) * 1994-01-11 2006-11-14 Konstantinos Kourtakis Attrition resistant zeolite catalysts for production of methylamines in fluidized bed reactors
TW420657B (en) * 1995-09-14 2001-02-01 Mitsubishi Rayon Co Production of methylamines
US7422732B2 (en) * 2005-12-28 2008-09-09 Chevron U.S.A. Inc Synthesis of amines using molecular sieve SSZ-74
CN100372767C (zh) * 2005-12-29 2008-03-05 吉林大学 一种硅铝骨架的Na-RHO沸石的制备方法
CN107500307B (zh) * 2017-10-11 2019-08-02 太原理工大学 一种沸石分子筛的制备方法及其应用
EP3873660A1 (en) * 2018-11-01 2021-09-08 ExxonMobil Research and Engineering Company Highly siliceous form of zeolite rho

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE19632E (en) 1935-07-09 Process fob the catalytic synthesis
US19632A (en) * 1858-03-16 hamilton
US1992935A (en) * 1930-08-27 1935-03-05 Du Pont Process of producing amines
US1926691A (en) * 1931-12-24 1933-09-12 Commercial Solvents Corp Process for the production of dimethyl amine
GB422563A (en) * 1933-07-10 1935-01-10 Ig Farbenindustrie Ag Improvements in the manufacture and production of aliphatic amines
US2349222A (en) * 1940-09-26 1944-05-16 Sharples Chemicals Inc Manufacture of amines
US2394515A (en) * 1942-04-02 1946-02-05 Sharples Chemicals Inc Manufacture of amines
US2394516A (en) * 1943-11-24 1946-02-05 Sharples Chemicals Inc Manufacture of amines
US2456599A (en) * 1945-07-05 1948-12-14 Commercial Solvents Corp Process for preparing methylamines
US3278598A (en) * 1963-07-18 1966-10-11 Atlas Chem Ind Ammonolysis process
US3384667A (en) * 1964-04-28 1968-05-21 Mobil Oil Corp Production of primary and secondary amines
US3387032A (en) * 1965-06-08 1968-06-04 Jackson D. Leonard Process for the manufacture of methylamines
US3493519A (en) * 1966-03-30 1970-02-03 Mobil Oil Corp Hydrothermally stable catalysts of high activity and methods for their preparation
US3506400A (en) * 1966-05-25 1970-04-14 Exxon Research Engineering Co High silica crystalline zeolites and process for their preparation
US3904738A (en) * 1973-06-21 1975-09-09 Exxon Research Engineering Co Zeolite RHO
US4082805A (en) * 1974-11-01 1978-04-04 Mobil Oil Corporation Production of aliphatic amines utilizing a crystalline aluminosilicate catalyst of zsm-5, zsm-11 or zsm-21
GB2013660B (en) * 1978-02-06 1982-06-23 Ici Ltd Manufacture of amines
US4191709A (en) * 1978-02-06 1980-03-04 Imperial Chemical Industries Limited Manufacture of amines from alcohols with zeolite FU-1 catalysts
US4254061A (en) * 1979-09-11 1981-03-03 E. I. Du Pont De Nemours And Company Preparation of monomethylamine
US4313003A (en) * 1979-09-11 1982-01-26 E. I. Du Pont De Nemours And Company Preparation of dimethylamine
JPS5653887A (en) * 1979-10-09 1981-05-13 Kubota Ltd Metal solid phase joining method
US4326994A (en) * 1980-02-14 1982-04-27 Mobil Oil Corporation Enhancement of zeolite catalytic activity
JPS57169445A (en) * 1981-04-10 1982-10-19 Nitto Chem Ind Co Ltd Preparation of methylamine
US4393265A (en) * 1981-07-24 1983-07-12 E. I. Du Pont De Nemours & Co. Light monoolefins from methanol and/or dimethyl ether
EP0076034B1 (en) * 1981-09-18 1985-05-15 Imperial Chemical Industries Plc Manufacture of methylamines
US4458092A (en) * 1982-01-29 1984-07-03 Air Products And Chemicals, Inc. Highly active catalysts for methanol amination
US4398041A (en) * 1982-01-29 1983-08-09 Air Products And Chemicals, Inc. Process for manufacturing alkylamines
FR2524458A1 (fr) * 1982-04-01 1983-10-07 Raffinage Cie Francaise Procede de preparation de la zeolite zk 5, zeolite zk 5 obtenue par ce procede et applications de cette zeolite
US4434300A (en) * 1982-09-13 1984-02-28 Air Products And Chemicals, Inc. Methanol amination
JPS59227841A (ja) * 1983-06-08 1984-12-21 Nitto Chem Ind Co Ltd ジメチルアミンの選択的製造法
US4602112A (en) * 1984-11-16 1986-07-22 E. I. Du Pont De Nemours And Company Zeolite H-ZK-5 as catalyst for conversion of methanol and ammonia to dimethylamine
DE3577434D1 (en) * 1984-11-16 1990-06-07 Du Pont Dimethylaminsynthesekatalysator.
US4683334A (en) * 1985-04-30 1987-07-28 E. I. Du Pont De Nemours & Company Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000073916A (ko) * 1999-05-15 2000-12-05 한형수 복합기능성 폴리에스테르 섬유집합체 및 그 제조방법

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NZ220863A (en) 1989-06-28
FI872858A0 (fi) 1987-06-26
ATE68782T1 (de) 1991-11-15
BR8703166A (pt) 1988-03-08
PT85186B (pt) 1990-03-30
FI872858A (fi) 1987-12-28
ES2027294T3 (es) 1992-06-01
DK167114B1 (da) 1993-08-30
AU7475987A (en) 1988-01-07
IN168334B (ko) 1991-03-16
DE3774008D1 (de) 1991-11-28
AU7736391A (en) 1991-08-22
ZA874608B (en) 1989-02-22
NO872689L (no) 1987-12-28
NO872689D0 (no) 1987-06-26
CA1280125C (en) 1991-02-12
EP0251597A1 (en) 1988-01-07
DK329087A (da) 1987-12-28
CN1017147B (zh) 1992-06-24
NO167656B (no) 1991-08-19
AR243151A1 (es) 1993-07-30
CN87104558A (zh) 1988-02-03
US4814503A (en) 1989-03-21
EP0251597B1 (en) 1991-10-23
JPS638358A (ja) 1988-01-14
IL83005A0 (en) 1987-12-20
DK329087D0 (da) 1987-06-26
NO167656C (no) 1991-11-27
MX166627B (es) 1993-01-25
PT85186A (en) 1987-07-01

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