NO116846B - - Google Patents

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Info

Publication number: NO116846B
Authority: NO; Norway
Prior art keywords: viscose; weight; quinoline; content; alkali
Prior art date: 1964-08-13

Application number

NO15915265A

Other languages

English (en)

Norwegian (no)

Inventor

W Rapson

Original Assignee

Electric Reduction Co

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.)

1964-08-13

Filing date

1965-07-30

Publication date

1969-06-02

1965-07-30 Application filed by Electric Reduction Co filed Critical Electric Reduction Co

1969-06-02 Publication of NO116846B publication Critical patent/NO116846B/no

Links

SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 30
229920000297 Rayon Polymers 0.000 claims description 24
238000000034 method Methods 0.000 claims description 22
238000009987 spinning Methods 0.000 claims description 18
239000003513 alkali Substances 0.000 claims description 12
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 8
229920002678 cellulose Polymers 0.000 claims description 7
239000001913 cellulose Substances 0.000 claims description 7
239000000835 fiber Substances 0.000 claims description 7
235000009529 zinc sulphate Nutrition 0.000 claims description 5
239000011686 zinc sulphate Substances 0.000 claims description 5
238000004519 manufacturing process Methods 0.000 claims description 4
229960001763 zinc sulfate Drugs 0.000 claims description 3
229910000368 zinc sulfate Inorganic materials 0.000 claims description 3
230000002378 acidificating effect Effects 0.000 claims 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
229910052938 sodium sulfate Inorganic materials 0.000 description 3
235000011152 sodium sulphate Nutrition 0.000 description 3
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
229920000742 Cotton Polymers 0.000 description 1
241000208202 Linaceae Species 0.000 description 1
235000004431 Linum usitatissimum Nutrition 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
238000003776 cleavage reaction Methods 0.000 description 1
230000015271 coagulation Effects 0.000 description 1
238000005345 coagulation Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
239000010931 gold Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
239000002964 rayon Substances 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
230000007017 scission Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
- C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Artificial Filaments (AREA)
Paper (AREA)

NO15915265A 1964-08-13 1965-07-30 NO116846B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3309264A GB1056790A (en)	1964-08-13	1964-08-13	Production of chlorine dioxide

Publications (1)

Publication Number	Publication Date
NO116846B true NO116846B (de)	1969-06-02

Family

ID=10348464

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO15915265A NO116846B (de)	1964-08-13	1965-07-30

Country Status (11)

Country	Link
AT (1)	AT254135B (de)
BE (1)	BE668062A (de)
CA (1)	CA916891A (de)
CH (1)	CH492639A (de)
DE (1)	DE1567479C3 (de)
ES (1)	ES316250A1 (de)
FI (1)	FI45035C (de)
GB (1)	GB1056790A (de)
NL (1)	NL156369B (de)
NO (1)	NO116846B (de)
SE (1)	SE312789B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3760065A (en) *	1970-05-29	1973-09-18	Erco Ind Ltd	Production of chlorine dioxide
US3816077A (en) *	1971-05-21	1974-06-11	Hooker Chemical Corp	Chlorine dioxide generating system
US3789108A (en) *	1973-02-08	1974-01-29	Erco Ind Ltd	Production of chlorine dioxide
US4486399A (en) *	1983-07-01	1984-12-04	Multifibre Process Limited	Method to reduce the potential salt cake content of chlorine dioxide generator spent acids
BR112019016860B1 (pt)	2017-02-27	2024-02-27	Ecolab Usa Inc	Método de tratamento de água de processo em uma torre de resfriamento
MX2019011331A (es)	2017-03-24	2019-12-05	Ecolab Usa Inc	Sistema de generacion in situ de dioxido de cloro de bajo riesgo.
UY37638A (es)	2017-08-17	2019-02-28	Ecolab Usa Inc	Sistema de generación in situ de dióxido de cloro de bajo riesgo
US11970393B2 (en)	2018-07-05	2024-04-30	Ecolab Usa Inc.	Decomposition mediation in chlorine dioxide generation systems through sound detection and control

0
- CA CA916891A patent/CA916891A/en not_active Expired
1964
- 1964-08-13 GB GB3309264A patent/GB1056790A/en not_active Expired
1965
- 1965-07-30 NO NO15915265A patent/NO116846B/no unknown
- 1965-07-30 CH CH1074765A patent/CH492639A/de not_active IP Right Cessation
- 1965-08-03 DE DE19651567479 patent/DE1567479C3/de not_active Expired
- 1965-08-06 FI FI189965A patent/FI45035C/fi active
- 1965-08-07 ES ES0316250A patent/ES316250A1/es not_active Expired
- 1965-08-09 BE BE668062D patent/BE668062A/xx not_active IP Right Cessation
- 1965-08-12 SE SE1055665A patent/SE312789B/xx unknown
- 1965-08-13 AT AT747865A patent/AT254135B/de active
- 1965-08-13 NL NL6510600A patent/NL156369B/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE668062A (de)	1965-12-01
CA916891A (en)	1972-12-19
DE1567479B2 (de)	1974-08-01
FI45035C (fi)	1972-03-10
DE1567479C3 (de)	1975-03-27
DE1567479A1 (de)	1970-08-06
ES316250A1 (es)	1966-04-16
CH492639A (de)	1970-06-30
AT254135B (de)	1967-05-10
NL156369B (nl)	1978-04-17
NL6510600A (de)	1966-02-14
SE312789B (de)	1969-07-28
GB1056790A (en)	1967-01-25
FI45035B (de)	1971-11-30

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