KR830005103A - 방향족 탄화수소의 니트로화 반응시의 수분 제거방법 - Google Patents

방향족 탄화수소의 니트로화 반응시의 수분 제거방법 Download PDF

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Publication number
KR830005103A
KR830005103A KR1019810001382A KR810001382A KR830005103A KR 830005103 A KR830005103 A KR 830005103A KR 1019810001382 A KR1019810001382 A KR 1019810001382A KR 810001382 A KR810001382 A KR 810001382A KR 830005103 A KR830005103 A KR 830005103A
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KR
South Korea
Prior art keywords
aromatic hydrocarbon
water removal
removal method
nitration reaction
nitration
Prior art date
Application number
KR1019810001382A
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English (en)
Other versions
KR840001308B1 (ko
Inventor
맥콜 로버어트
Original Assignee
에이 엔 리이디
이 아이 듀우판 디 네모아 앤드 캄파니
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 에이 엔 리이디, 이 아이 듀우판 디 네모아 앤드 캄파니 filed Critical 에이 엔 리이디
Publication of KR830005103A publication Critical patent/KR830005103A/ko
Application granted granted Critical
Publication of KR840001308B1 publication Critical patent/KR840001308B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/02—Preparation of esters of nitric acid
    • 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
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • 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
    • B01J19/14—Production of inert gas mixtures; Use of inert gases in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
    • C07C205/10—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

내용 없음

Description

방향족 탄화수소의 니트로화 반응시의 수분 제거방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 혼합산 방법에 의한 방향족 화합물의 연속 니트로화법에 있어서 니트로화 반응에 대해 비활성이며 반응조건하에서 가습이 되는 가스와 반응물을 접촉시켜 반응물로 부터 수분을 제거함을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810001382A 1980-04-24 1981-04-22 니트로벤젠의 제조방법 KR840001308B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US143372 1980-04-24
US143,372 1980-04-24
US06/143,372 US4331819A (en) 1980-04-24 1980-04-24 Water removal in nitration of aromatic hydrocarbons

Publications (2)

Publication Number Publication Date
KR830005103A true KR830005103A (ko) 1983-07-23
KR840001308B1 KR840001308B1 (ko) 1984-09-11

Family

ID=22503788

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810001382A KR840001308B1 (ko) 1980-04-24 1981-04-22 니트로벤젠의 제조방법

Country Status (15)

Country Link
US (1) US4331819A (ko)
EP (1) EP0039556B1 (ko)
JP (1) JPS56167642A (ko)
KR (1) KR840001308B1 (ko)
AT (1) ATE11278T1 (ko)
BR (1) BR8102405A (ko)
CA (1) CA1154459A (ko)
DE (1) DE3168254D1 (ko)
DK (1) DK156512C (ko)
ES (1) ES501574A0 (ko)
IE (1) IE51222B1 (ko)
IN (1) IN153701B (ko)
MX (1) MX159142A (ko)
PT (1) PT72906B (ko)
ZA (1) ZA812678B (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313009A (en) * 1990-01-04 1994-05-17 Nrm International Technologies C.V. Nitration process
DE69026590T2 (de) * 1990-01-04 1996-10-31 Nrm Int Tech Nitrierungsverfahren
JPH04126224U (ja) * 1991-04-30 1992-11-17 タキロン株式会社 調光パネル
DE10047163A1 (de) * 2000-09-22 2002-04-11 Basf Ag Verfahren zur Nitrierung aromatischer Kohlenwasserstoffe
DE102007059513A1 (de) * 2007-12-11 2009-06-18 Bayer Materialscience Ag Verfahren zur Herstellung von Nitrobenzol durch adiabate Nitrierung
EP2809644B1 (de) * 2012-01-31 2016-09-28 Covestro Deutschland AG Verfahren und anlage zur herstellung von nitrobenzol
CN103418318A (zh) * 2013-08-09 2013-12-04 江苏淮河化工有限公司 芳烃类连续催化硝化的反应装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2007510A (en) * 1931-11-30 1935-07-09 Nat Aniline & Chem Co Inc Control of temperatures in chemical reactions
US2135012A (en) * 1934-11-28 1938-11-01 Meissner Josef Nitration of aromatic hydrocarbons
US2435314A (en) * 1940-12-05 1948-02-03 Autoxygen Inc Method of nitrating organic compounds
SU73577A1 (ru) * 1941-05-28 1947-11-30 С.А. Рабинович Способ мокрого обогащени каолинов
DE971523C (de) * 1943-07-16 1959-02-12 Dynamit Nobel Ag Verfahren zum Nitrieren aromatischer Kohlenwasserstoffverbindungen
US2951877A (en) * 1957-02-25 1960-09-06 Hercules Powder Co Ltd Process for the preparation of trinitrotoluene
DE1418624C3 (de) * 1960-12-22 1973-01-04 Ab Chematur, Stockholm Verfahren zur kontinuierlichen Herstellung von Dinitrotoluol, Trinitrotoluol und deren Gemischen
NL133035C (ko) * 1966-02-03
US3371122A (en) * 1966-12-02 1968-02-27 Du Pont Continuous process for the nitration of xylene
US3928475A (en) * 1974-08-09 1975-12-23 Du Pont Azeotropic nitration of benzene
US3957889A (en) * 1975-05-02 1976-05-18 Air Products And Chemicals, Inc. Selective nitration of aromatic and substituted aromatic compositions
US4120905A (en) * 1977-09-21 1978-10-17 Eli Lilly And Company Removal of nitrosating agents
US4123466A (en) * 1977-12-12 1978-10-31 The Upjohn Company Process for nitrating aromatic hydrocarbons

Also Published As

Publication number Publication date
PT72906A (en) 1981-05-01
US4331819A (en) 1982-05-25
BR8102405A (pt) 1981-12-29
IE810904L (en) 1981-10-24
ES8202782A1 (es) 1982-02-16
EP0039556B1 (en) 1985-01-16
ZA812678B (en) 1982-11-24
DK156512B (da) 1989-09-04
KR840001308B1 (ko) 1984-09-11
PT72906B (en) 1982-03-29
DE3168254D1 (en) 1985-02-28
CA1154459A (en) 1983-09-27
IE51222B1 (en) 1986-11-12
IN153701B (ko) 1984-08-11
DK182581A (da) 1981-10-25
ES501574A0 (es) 1982-02-16
MX159142A (es) 1989-04-26
JPH0233025B2 (ko) 1990-07-25
EP0039556A3 (en) 1981-12-09
EP0039556A2 (en) 1981-11-11
ATE11278T1 (de) 1985-02-15
JPS56167642A (en) 1981-12-23
DK156512C (da) 1990-02-05

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