GB667825A - A process for the separation of cyanuric chloride and sublimable compounds - Google Patents

A process for the separation of cyanuric chloride and sublimable compounds

Info

Publication number
GB667825A
GB667825A GB6410/50A GB641050A GB667825A GB 667825 A GB667825 A GB 667825A GB 6410/50 A GB6410/50 A GB 6410/50A GB 641050 A GB641050 A GB 641050A GB 667825 A GB667825 A GB 667825A
Authority
GB
United Kingdom
Prior art keywords
cyanuric chloride
separation
chloride
iron
sublimable
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
GB6410/50A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB667825A publication Critical patent/GB667825A/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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Sublimable iron compounds, e.g. ferric chloride, are removed from vapours containing cyanuric chloride and an iron compound by passage, e.g. at 200-500 DEG C. over or through porous carbon, e.g. gas activated charcoal. The vapours may be obtained in the production of cyanuric chloride from cyanogen chloride in the presence of iron or iron compounds at above 200 DEG C.
GB6410/50A 1949-03-19 1950-03-14 A process for the separation of cyanuric chloride and sublimable compounds Expired GB667825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE667825X 1949-03-19

Publications (1)

Publication Number Publication Date
GB667825A true GB667825A (en) 1952-03-05

Family

ID=6589932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6410/50A Expired GB667825A (en) 1949-03-19 1950-03-14 A process for the separation of cyanuric chloride and sublimable compounds

Country Status (1)

Country Link
GB (1) GB667825A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806878A (en) * 1955-11-04 1957-09-17 American Cyanamid Co Acrylic acid preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806878A (en) * 1955-11-04 1957-09-17 American Cyanamid Co Acrylic acid preparation

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