DK143331C - Fremgangsmaade til rensning af chlorcyan - Google Patents

Fremgangsmaade til rensning af chlorcyan

Info

Publication number: DK143331C
Authority: DK; Denmark
Prior art keywords: chlorcyan; cleaning; cleaning chlorcyan
Prior art date: 1973-12-21

Application number

DK660874A

Other languages

Danish (da)

English (en)

Other versions

DK143331B (da

DK660874A (fr

Inventor

F Geiger

W Heimberger

G Schreyer

Original Assignee

Degussa

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.)

1973-12-21

Filing date

1974-12-18

Publication date

1981-12-21

1973-12-21 Priority claimed from DE19732363866 external-priority patent/DE2363866C3/de

1974-12-18 Application filed by Degussa filed Critical Degussa

1975-09-01 Publication of DK660874A publication Critical patent/DK660874A/da

1981-08-10 Publication of DK143331B publication Critical patent/DK143331B/da

1981-12-21 Application granted granted Critical

1981-12-21 Publication of DK143331C publication Critical patent/DK143331C/da

Links

238000004140 cleaning Methods 0.000 title 1
QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 title 1
238000000034 method Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/004—Halogenides of cyanogen
- 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)
Organic Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)
Drying Of Gases (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

DK660874A 1973-12-21 1974-12-18 Fremgangsmaade til rensning af chlorcyan DK143331C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2363866		1973-12-21
DE19732363866 DE2363866C3 (de)		1973-12-21	Verfahren zur Reinigung von Chlorcyan

Publications (3)

Publication Number	Publication Date
DK660874A DK660874A (fr)	1975-09-01
DK143331B DK143331B (da)	1981-08-10
DK143331C true DK143331C (da)	1981-12-21

Family

ID=5901581

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK660874A DK143331C (da)	1973-12-21	1974-12-18	Fremgangsmaade til rensning af chlorcyan

Country Status (16)

Country	Link
US (1)	US3947552A (fr)
JP (1)	JPS5940765B2 (fr)
AT (1)	AT333785B (fr)
BE (1)	BE823609A (fr)
CA (1)	CA1036957A (fr)
CH (1)	CH607985A5 (fr)
DD (1)	DD115896A5 (fr)
DK (1)	DK143331C (fr)
FR (1)	FR2255259B1 (fr)
GB (1)	GB1491685A (fr)
HU (1)	HU170260B (fr)
IL (1)	IL46205A (fr)
IT (1)	IT1027096B (fr)
NL (1)	NL182804C (fr)
RO (1)	RO65915A (fr)
SE (1)	SE398341B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2931353C2 (de) *	1979-08-02	1982-06-09	Degussa Ag, 6000 Frankfurt	Verfahren zur Reinigung von rohem, wasserhaltigem Chlorcyan

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB674813A (en) *	1949-12-12	1952-07-02	Degussa	Process for the production of cyanogen chloride
US3436174A (en) *	1967-10-18	1969-04-01	Norton Co	Synthetic mordenite and preparation thereof

1974
- 1974-11-13 NL NLAANVRAGE7414810,A patent/NL182804C/xx not_active IP Right Cessation
- 1974-11-21 SE SE7414628A patent/SE398341B/xx not_active IP Right Cessation
- 1974-11-29 GB GB51796/74A patent/GB1491685A/en not_active Expired
- 1974-12-06 US US05/530,611 patent/US3947552A/en not_active Expired - Lifetime
- 1974-12-09 IL IL46205A patent/IL46205A/xx unknown
- 1974-12-17 DD DD183108A patent/DD115896A5/xx unknown
- 1974-12-17 IT IT70656/74A patent/IT1027096B/it active
- 1974-12-18 DK DK660874A patent/DK143331C/da not_active IP Right Cessation
- 1974-12-18 JP JP49145493A patent/JPS5940765B2/ja not_active Expired
- 1974-12-18 RO RO7400080851A patent/RO65915A/fr unknown
- 1974-12-19 CA CA216,481A patent/CA1036957A/fr not_active Expired
- 1974-12-19 BE BE6044867A patent/BE823609A/fr not_active IP Right Cessation
- 1974-12-20 HU HUDE878A patent/HU170260B/hu not_active IP Right Cessation
- 1974-12-20 AT AT1020674A patent/AT333785B/de active
- 1974-12-20 CH CH1711174A patent/CH607985A5/xx not_active IP Right Cessation
- 1974-12-20 FR FR7442393A patent/FR2255259B1/fr not_active Expired

Also Published As

Publication number	Publication date
DK143331B (da)	1981-08-10
DK660874A (fr)	1975-09-01
JPS5940765B2 (ja)	1984-10-02
RO65915A (fr)	1978-12-15
BE823609A (fr)	1975-06-19
JPS5096496A (fr)	1975-07-31
ATA1020674A (de)	1976-04-15
FR2255259A1 (fr)	1975-07-18
DE2363866A1 (de)	1975-09-04
GB1491685A (en)	1977-11-09
SE398341B (sv)	1977-12-19
HU170260B (fr)	1977-05-28
DE2363866B2 (de)	1977-06-30
FR2255259B1 (fr)	1978-12-29
IL46205A (en)	1977-03-31
DD115896A5 (fr)	1975-10-20
NL182804B (nl)	1987-12-16
IL46205A0 (en)	1975-03-13
NL7414810A (nl)	1975-06-24
US3947552A (en)	1976-03-30
CA1036957A (fr)	1978-08-22
NL182804C (nl)	1988-05-16
SE7414628L (fr)	1975-06-23
IT1027096B (it)	1978-11-20
AT333785B (de)	1976-12-10
CH607985A5 (fr)	1978-12-15

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Legal Events

Date	Code	Title	Description
1990-08-20	PBP	Patent lapsed