BR7703415A - Processo para reagir um agente de sulfonacao gasoso - Google Patents

Processo para reagir um agente de sulfonacao gasoso

Info

Publication number
BR7703415A
BR7703415A BR7703415A BR7703415A BR7703415A BR 7703415 A BR7703415 A BR 7703415A BR 7703415 A BR7703415 A BR 7703415A BR 7703415 A BR7703415 A BR 7703415A BR 7703415 A BR7703415 A BR 7703415A
Authority
BR
Brazil
Prior art keywords
react
gas
sulphonation agent
sulphonation
agent
Prior art date
Application number
BR7703415A
Other languages
English (en)
Inventor
B Brooks
R Brooks
Original Assignee
Chemithon Corp
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 Chemithon Corp filed Critical Chemithon Corp
Publication of BR7703415A publication Critical patent/BR7703415A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/14—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by sulfoxidation, i.e. by reaction with sulfur dioxide and oxygen with formation of sulfo or halosulfonyl groups
    • 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
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B45/00—Formation or introduction of functional groups containing sulfur
    • C07B45/02—Formation or introduction of functional groups containing sulfur of sulfo or sulfonyldioxy groups
    • 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
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00065—Pressure measurement
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
    • 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
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/54—Venturi scrubbers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/56—Variable venturi

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR7703415A 1976-05-27 1977-05-26 Processo para reagir um agente de sulfonacao gasoso BR7703415A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69065276A 1976-05-27 1976-05-27

Publications (1)

Publication Number Publication Date
BR7703415A true BR7703415A (pt) 1978-02-28

Family

ID=24773357

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7703415A BR7703415A (pt) 1976-05-27 1977-05-26 Processo para reagir um agente de sulfonacao gasoso

Country Status (10)

Country Link
US (1) US4113438A (pt)
JP (1) JPS5951937B2 (pt)
BR (1) BR7703415A (pt)
CA (1) CA1089486A (pt)
DE (1) DE2723333A1 (pt)
FR (1) FR2352767A1 (pt)
GB (2) GB1584001A (pt)
IN (1) IN146339B (pt)
IT (1) IT1109117B (pt)
SU (2) SU898955A3 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606791A (en) * 1979-03-14 1986-08-19 Reichhold Chemicals, Inc. Sizing agents for cellulosic products
US4483744A (en) * 1979-03-14 1984-11-20 The Plasmine Corporation Sizing agents for cellulosic products
DE3009594A1 (de) * 1979-03-14 1980-09-25 Plasmine Corp Verfahren zur herstellung von leimungsmitteln fuer zelluloseprodukte
US4322367A (en) * 1979-11-26 1982-03-30 Colgate-Palmolive Company Deoiling of aqueous solutions of sodium lauryl sulfate
DE3330445A1 (de) * 1983-08-24 1985-03-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von als feststoffe anfallenden chemischen verbindungen aus fluessigen ausgangsstoffen
DE3402622C2 (de) * 1984-01-26 1986-10-30 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Diphenyl-4,4'-disulfonsäure
US4554078A (en) * 1984-05-21 1985-11-19 At&T Technologies, Inc. Methods of and apparatus for effluent disposal
GB2189237B (en) * 1986-03-20 1990-06-13 Wessex Water Authority Anaerobic digester
HU205724B (en) * 1986-11-28 1992-06-29 Istvan Kenyeres Method for incereasing the performance and dissolving degree of impact jet gas-imput
US4812292A (en) * 1987-10-26 1989-03-14 Joslyn Valve Corporation Chemical sterilant recovery and conversion
WO1993017992A1 (en) * 1990-08-23 1993-09-16 The Chemithon Corporation Sulfonation process for viscous sulfonic acid
US5136088A (en) * 1990-08-23 1992-08-04 The Chemithon Corporation Sulfonation process for viscous sulfonic acid
US5211916A (en) * 1991-12-24 1993-05-18 Praxair Technology, Inc. Stripping system
US5942020A (en) * 1996-01-11 1999-08-24 Tensor Machinery Limited Apparatus for evacuating air from curing area of UV lamps for fiber-like substrates
CN101423482B (zh) * 2008-11-27 2012-07-25 中国日用化学工业研究院 一种磺化中和反应一体化的方法
CN111362780B (zh) * 2020-04-21 2022-12-27 哈密盛典科技有限公司 一种利用三氧化硫生产间苯二酚的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897062A (en) * 1954-02-05 1959-07-28 Phillips Petroleum Co Gas reactor
NL278901A (pt) * 1961-05-26
GB1041591A (en) * 1962-02-21 1966-09-07 Daikin Ind Ltd Process for manufacturing tetrafluoroethylene
NL136581C (pt) * 1962-12-12 1900-01-01
US3535339A (en) * 1965-12-17 1970-10-20 Procter & Gamble Process and apparatus for the continuous reaction of organic compounds with undiluted sulfur trioxide
DE1926795A1 (de) * 1969-05-24 1970-11-26 Metallgesellschaft Ag Sulfierverfahren
GB1279559A (en) * 1969-05-24 1972-06-28 Metallgesellschaft Ag A sulphonation and/or sulphonation process
DE2343407A1 (de) * 1972-08-30 1974-03-14 Allied Chem Reaktionsprozess und vorrichtung zur durchfuehrung desselben

Also Published As

Publication number Publication date
GB1584001A (en) 1981-02-04
SU1148558A3 (ru) 1985-03-30
FR2352767A1 (fr) 1977-12-23
IN146339B (pt) 1979-05-05
DE2723333C2 (pt) 1989-12-28
CA1089486A (en) 1980-11-11
JPS5951937B2 (ja) 1984-12-17
DE2723333A1 (de) 1977-12-15
IT1109117B (it) 1985-12-16
SU898955A3 (ru) 1982-01-15
JPS52144626A (en) 1977-12-02
US4113438A (en) 1978-09-12
GB1584002A (en) 1981-02-04
FR2352767B1 (pt) 1983-10-21

Similar Documents

Publication Publication Date Title
BR7704322A (pt) Processo para a preparacao de metil-tercio-butileter
BR7705457A (pt) Processo para a preparacao de poliuretanoureias
BR7704881A (pt) Processo para a preparacao de um catalisador de prata
BR7703670A (pt) Processo para a producao de glicerol
BR7601290A (pt) Processo para a obtencao de um catalisador de paladio
BR7703415A (pt) Processo para reagir um agente de sulfonacao gasoso
BR7706236A (pt) Processo para a preparacao de um meta-fenoxi-benzaldeido
BR7704453A (pt) Processo para a transformacao de organossiloxanas
BR7707495A (pt) Conjunto de terminal,terminal e processo para formar um conjunto de terminal
BR7704806A (pt) Processo para produzir um polissacaridio
BR7707487A (pt) Processo para a preparacao de um gas rico em hidrogenio
BR7701024A (pt) Processo para a oxidacao de monossacaridios
BR7702207A (pt) Processo para a preparacao de alquiltiometilfenois
BR7703141A (pt) Um fecho corredico e um processo para fixa-lo a um traje
BR7706140A (pt) Processo para a regeneracao de um catalisador
BR7806180A (pt) Processo para preparar 2,3-diidro-7-benzofuranol
BR7508389A (pt) Processo para fabricacao de um agente herbicida
BR7807190A (pt) Processo para preparar um composto quimico
BR7706207A (pt) Processo para preparar um uretano
BR7701004A (pt) Processo para a preparacao de azo-corantes
BR7707300A (pt) Processo para preparar um composto de organo-estanho
BR7706913A (pt) Composto e processo para produzir um poliuretano
BR7701362A (pt) Processo para a preparacao de hidrazobenzeno
BR7706374A (pt) Processo para a preparacao de um copolimero
BR7702296A (pt) Processo para a orto-alcoilacao seletiva de um fenol na presenca de um catalisador de oxido de cobrecromo

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C07C 303/14 (2006.01), B01J 10/00 (2006.0