GB1109503A - Sulphamic acid derivatives - Google Patents

Sulphamic acid derivatives

Info

Publication number
GB1109503A
GB1109503A GB1713964A GB1713964A GB1109503A GB 1109503 A GB1109503 A GB 1109503A GB 1713964 A GB1713964 A GB 1713964A GB 1713964 A GB1713964 A GB 1713964A GB 1109503 A GB1109503 A GB 1109503A
Authority
GB
United Kingdom
Prior art keywords
sulphamate
isoamylammonium
sulphamide
cyclohexylammonium
isoamyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1713964A
Inventor
Charles Frederick Cardy
Clifford Archibald Crampton
David Greville Bowen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Howards of Ilford Ltd
Original Assignee
Howards of Ilford Ltd
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 Howards of Ilford Ltd filed Critical Howards of Ilford Ltd
Priority to GB1713964A priority Critical patent/GB1109503A/en
Priority to GB17607/64A priority patent/GB1109663A/en
Priority to DE19651518985 priority patent/DE1518985A1/en
Priority to FR14964A priority patent/FR1459769A/en
Priority to GB05141/66A priority patent/GB1181784A/en
Priority to BE679144D priority patent/BE679144A/xx
Priority to US557766A priority patent/US3401195A/en
Priority to BE683006D priority patent/BE683006A/xx
Publication of GB1109503A publication Critical patent/GB1109503A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; 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
    • 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
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1806—Stationary reactors having moving elements inside resulting in a turbulent flow of the reactants, such as in centrifugal-type reactors, or having a high Reynolds-number
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/16—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with particles being subjected to vibrations or pulsations
    • 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
    • B01J2219/00058—Temperature measurement
    • B01J2219/00063—Temperature measurement of the reactants
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

N-substituted sulphamates are produced by reacting sulphur trioxide in the vapour phase with a monoalkylamine or monocycloalkylamine in the vapour phase. Suitable amines are, for example, cyclohexylamine, isopropylamine, isobutylamine and isoamylamine. The process is preferably carried out at a temperature in the range 160-200 DEG C. and may be carried out in the presence of an inert gaseous diluent. Preferably the amine: sulphur trioxide molar ratio is about 2:1 so that the corresponding quaternary ammonium N-substituted sulphamate is formed. The amine salt may be converted by the usual methods into the acid or a metal salt, for example, the sodium or calcium salt. Examples are given of the preparation of (a) cyclohexylammonium N-cyclohexyl sulphamate with some N,N1-dicyclohexyl sulphamide and cyclohexylammonium sulphate; and (b) isoamylammonium N-isoamyl sulphamate with some N,N1-di-isoamyl sulphamide and isoamylammonium sulphate.
GB1713964A 1964-04-24 1964-04-24 Sulphamic acid derivatives Expired GB1109503A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1713964A GB1109503A (en) 1964-04-24 1964-04-24 Sulphamic acid derivatives
GB17607/64A GB1109663A (en) 1964-04-24 1964-04-28 Process for the production of an n-cyclohexyl sulphamate
DE19651518985 DE1518985A1 (en) 1964-04-24 1965-04-26 Process and apparatus for the production of sulfamic acid
FR14964A FR1459769A (en) 1964-04-24 1965-04-28 Sulfamic acid derivatives
GB05141/66A GB1181784A (en) 1964-04-24 1966-04-05 Sulphamic Acid Derivatives
BE679144D BE679144A (en) 1964-04-24 1966-04-06
US557766A US3401195A (en) 1964-04-24 1966-06-15 Process of producing sulphamic acid derivatives
BE683006D BE683006A (en) 1964-04-24 1966-06-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1713964A GB1109503A (en) 1964-04-24 1964-04-24 Sulphamic acid derivatives

Publications (1)

Publication Number Publication Date
GB1109503A true GB1109503A (en) 1968-04-10

Family

ID=10089978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1713964A Expired GB1109503A (en) 1964-04-24 1964-04-24 Sulphamic acid derivatives

Country Status (1)

Country Link
GB (1) GB1109503A (en)

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