SE521036C2 - Sätt och anordning för rening av avisningsvätska för återvinning av glykol - Google Patents

Sätt och anordning för rening av avisningsvätska för återvinning av glykol

Info

Publication number: SE521036C2
Authority: SE; Sweden
Prior art keywords: plant; liquid; icing liquid; glycol; separated
Prior art date: 1997-09-19

Application number

SE9703397A

Other languages

English (en)

Swedish (sv)

Other versions

SE9703397D0 (sv

SE9703397L (sv

Inventor

Allan Holmgren

Peter Mattsson

Original Assignee

Icing Inc C O Kiruna Industria

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.)

1997-09-19

Filing date

1997-09-19

Publication date

2003-09-23

1997-09-19 Application filed by Icing Inc C O Kiruna Industria filed Critical Icing Inc C O Kiruna Industria

1997-09-19 Priority to SE9703397A priority Critical patent/SE521036C2/sv

1997-09-19 Publication of SE9703397D0 publication Critical patent/SE9703397D0/xx

1998-09-18 Priority to EP98944418A priority patent/EP1037867B1/de

1998-09-18 Priority to DE69812411T priority patent/DE69812411T2/de

1998-09-18 Priority to US09/508,016 priority patent/US6565753B1/en

1998-09-18 Priority to AU91957/98A priority patent/AU9195798A/en

1998-09-18 Priority to TR2000/00716T priority patent/TR200000716T2/xx

1998-09-18 Priority to KR1020007002866A priority patent/KR100578677B1/ko

1998-09-18 Priority to DK98944418T priority patent/DK1037867T3/da

1998-09-18 Priority to AT98944418T priority patent/ATE234798T1/de

1998-09-18 Priority to PCT/SE1998/001685 priority patent/WO1999015486A1/en

1999-03-20 Publication of SE9703397L publication Critical patent/SE9703397L/xx

2000-03-16 Priority to NO20001372A priority patent/NO325149B1/no

2003-09-23 Publication of SE521036C2 publication Critical patent/SE521036C2/sv

Links

LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title claims abstract description 42
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title claims abstract description 21
238000011084 recovery Methods 0.000 title claims abstract description 7
239000007788 liquid Substances 0.000 title claims description 58
238000000034 method Methods 0.000 title claims description 16
238000000746 purification Methods 0.000 title abstract description 9
239000002245 particle Substances 0.000 claims abstract description 20
150000002500 ions Chemical class 0.000 claims abstract description 16
238000005342 ion exchange Methods 0.000 claims abstract description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
150000002894 organic compounds Chemical class 0.000 claims abstract description 8
238000004821 distillation Methods 0.000 claims abstract description 7
239000007787 solid Substances 0.000 claims abstract description 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
239000002562 thickening agent Substances 0.000 claims description 11
238000005189 flocculation Methods 0.000 claims description 10
238000000926 separation method Methods 0.000 claims description 10
230000016615 flocculation Effects 0.000 claims description 9
239000004576 sand Substances 0.000 claims description 9
239000003945 anionic surfactant Substances 0.000 claims description 5
239000000463 material Substances 0.000 claims description 5
239000003209 petroleum derivative Substances 0.000 claims description 5
238000004064 recycling Methods 0.000 claims description 4
239000006004 Quartz sand Substances 0.000 claims description 2
239000008394 flocculating agent Substances 0.000 claims description 2
230000003311 flocculating effect Effects 0.000 claims 1
239000012530 fluid Substances 0.000 abstract 1
241000196324 Embryophyta Species 0.000 description 14
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
239000000084 colloidal system Substances 0.000 description 7
230000015572 biosynthetic process Effects 0.000 description 4
150000001768 cations Chemical class 0.000 description 4
238000001914 filtration Methods 0.000 description 4
244000144992 flock Species 0.000 description 4
239000000203 mixture Substances 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
238000004062 sedimentation Methods 0.000 description 4
239000010720 hydraulic oil Substances 0.000 description 3
230000033001 locomotion Effects 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
239000000654 additive Substances 0.000 description 2
150000001450 anions Chemical class 0.000 description 2
239000000356 contaminant Substances 0.000 description 2
239000000446 fuel Substances 0.000 description 2
239000003864 humus Substances 0.000 description 2
239000003921 oil Substances 0.000 description 2
229920000742 Cotton Polymers 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
235000011613 Pinus brutia Nutrition 0.000 description 1
241000018646 Pinus brutia Species 0.000 description 1
239000002253 acid Substances 0.000 description 1
NBZANZVJRKXVBH-GYDPHNCVSA-N alpha-Cryptoxanthin Natural products O[C@H]1CC(C)(C)C(/C=C/C(=C\C=C\C(=C/C=C/C=C(\C=C\C=C(/C=C/[C@H]2C(C)=CCCC2(C)C)\C)/C)\C)/C)=C(C)C1 NBZANZVJRKXVBH-GYDPHNCVSA-N 0.000 description 1
229940037003 alum Drugs 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
238000011001 backwashing Methods 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
238000005345 coagulation Methods 0.000 description 1
230000015271 coagulation Effects 0.000 description 1
238000001246 colloidal dispersion Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
-1 de-icing liquid Chemical compound 0.000 description 1
238000002242 deionisation method Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000002283 diesel fuel Substances 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
235000013305 food Nutrition 0.000 description 1
239000000295 fuel oil Substances 0.000 description 1
239000004519 grease Substances 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
230000003993 interaction Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
235000021056 liquid food Nutrition 0.000 description 1
229920002521 macromolecule Polymers 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
239000011572 manganese Substances 0.000 description 1
239000002736 nonionic surfactant Substances 0.000 description 1
239000011368 organic material Substances 0.000 description 1
238000012856 packing Methods 0.000 description 1
238000005192 partition Methods 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920006112 polar polymer Polymers 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000001846 repelling effect Effects 0.000 description 1
239000010865 sewage Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000005292 vacuum distillation Methods 0.000 description 1
239000012855 volatile organic compound Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Treatment Of Water By Ion Exchange (AREA)
Separation Using Semi-Permeable Membranes (AREA)

SE9703397A 1997-09-19 1997-09-19 Sätt och anordning för rening av avisningsvätska för återvinning av glykol SE521036C2 (sv)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
SE9703397A SE521036C2 (sv)	1997-09-19	1997-09-19	Sätt och anordning för rening av avisningsvätska för återvinning av glykol
PCT/SE1998/001685 WO1999015486A1 (en)	1997-09-19	1998-09-18	Method and apparatus for purification of deicing fluid for recovery of glycol
AU91957/98A AU9195798A (en)	1997-09-19	1998-09-18	Method and apparatus for purification of deicing fluid for recovery of glycol
DE69812411T DE69812411T2 (de)	1997-09-19	1998-09-18	Verfahren und apparat zur reinigung von enteisungsflüssigkeit zwecks wiedergewinnung von glykol
US09/508,016 US6565753B1 (en)	1997-09-19	1998-09-18	Method for purification of deicing fluid for recovery of glycol
EP98944418A EP1037867B1 (de)	1997-09-19	1998-09-18	Verfahren und apparat zur reinigung von enteisungsflüssigkeit zwecks wiedergewinnung von glykol
TR2000/00716T TR200000716T2 (tr)	1997-09-19	1998-09-18	Glikolün geri kazanılması için buz çözme akışkanını arıtma yöntemi ve cihazı.
KR1020007002866A KR100578677B1 (ko)	1997-09-19	1998-09-18	글리콜의 회수를 위하여 제빙 유체를 정제하는 방법 및 장치
DK98944418T DK1037867T3 (da)	1997-09-19	1998-09-18	Fremgangsmåde og apparat til oprensning af afisningsvæske til genvinding af glycol
AT98944418T ATE234798T1 (de)	1997-09-19	1998-09-18	Verfahren und apparat zur reinigung von enteisungsflüssigkeit zwecks wiedergewinnung von glykol
NO20001372A NO325149B1 (no)	1997-09-19	2000-03-16	Fremgangsmate og anordning for a rense av avisingsfluid for gjenvinning av glykol

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9703397A SE521036C2 (sv)	1997-09-19	1997-09-19	Sätt och anordning för rening av avisningsvätska för återvinning av glykol

Publications (3)

Publication Number	Publication Date
SE9703397D0 SE9703397D0 (sv)	1997-09-19
SE9703397L SE9703397L (sv)	1999-03-20
SE521036C2 true SE521036C2 (sv)	2003-09-23

Family

ID=20408315

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9703397A SE521036C2 (sv)	1997-09-19	1997-09-19	Sätt och anordning för rening av avisningsvätska för återvinning av glykol

Country Status (11)

Country	Link
US (1)	US6565753B1 (de)
EP (1)	EP1037867B1 (de)
KR (1)	KR100578677B1 (de)
AT (1)	ATE234798T1 (de)
AU (1)	AU9195798A (de)
DE (1)	DE69812411T2 (de)
DK (1)	DK1037867T3 (de)
NO (1)	NO325149B1 (de)
SE (1)	SE521036C2 (de)
TR (1)	TR200000716T2 (de)
WO (1)	WO1999015486A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7182841B2 (en) *	2003-04-23	2007-02-27	Huntsman International Llc	Purification of solvents used for the purification of alkylene oxide
US7695594B2 (en) *	2003-09-30	2010-04-13	Clark Arthur F	Method for separating volatile components by dilutive distillation
DE102008063094A1 (de) *	2008-12-24	2010-07-01	Clariant International Limited	Verfahren zur Aufarbeitung glykolhaltiger Flugzeugenteisungsmittel
RU168241U1 (ru) *	2015-11-17	2017-01-24	Александр Вячеславович Филиппов	Устройство восстановления реагента от гололеда и снега

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5223144A (en) *	1990-08-08	1993-06-29	First Brands Corporation	Process for treatment of aqueous soluions of polyhydric alcohols
US5904321A (en) *	1992-08-19	1999-05-18	Glyrecsys, Inc.	Deicing fluid recovery system especially adapted for aircraft deicing apparatus
DE4326345A1 (de) *	1993-08-05	1995-02-09	Hoechst Ag	Verfahren zur Wiederaufbereitung von gebrauchten glykolischen Flugzeugenteisungsmitteln
CA2116827A1 (en) *	1993-11-02	1995-05-03	Alfonz Viszolay	Apparatus and method for recovery of spent glycol
US5651895A (en) *	1995-02-21	1997-07-29	Envirocorp Services & Technology	Heavy metals removal

1997
- 1997-09-19 SE SE9703397A patent/SE521036C2/sv not_active IP Right Cessation
1998
- 1998-09-18 DE DE69812411T patent/DE69812411T2/de not_active Expired - Lifetime
- 1998-09-18 KR KR1020007002866A patent/KR100578677B1/ko not_active Expired - Fee Related
- 1998-09-18 DK DK98944418T patent/DK1037867T3/da active
- 1998-09-18 TR TR2000/00716T patent/TR200000716T2/xx unknown
- 1998-09-18 US US09/508,016 patent/US6565753B1/en not_active Expired - Fee Related
- 1998-09-18 AU AU91957/98A patent/AU9195798A/en not_active Abandoned
- 1998-09-18 EP EP98944418A patent/EP1037867B1/de not_active Expired - Lifetime
- 1998-09-18 AT AT98944418T patent/ATE234798T1/de not_active IP Right Cessation
- 1998-09-18 WO PCT/SE1998/001685 patent/WO1999015486A1/en not_active Ceased
2000
- 2000-03-16 NO NO20001372A patent/NO325149B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO20001372L (no)	2000-05-19
SE9703397D0 (sv)	1997-09-19
US6565753B1 (en)	2003-05-20
NO325149B1 (no)	2008-02-11
EP1037867B1 (de)	2003-03-19
SE9703397L (sv)	1999-03-20
DE69812411D1 (de)	2003-04-24
TR200000716T2 (tr)	2000-10-23
KR20010030621A (ko)	2001-04-16
DK1037867T3 (da)	2003-07-14
NO20001372D0 (no)	2000-03-16
AU9195798A (en)	1999-04-12
EP1037867A1 (de)	2000-09-27
ATE234798T1 (de)	2003-04-15
DE69812411T2 (de)	2004-03-04
WO1999015486A1 (en)	1999-04-01
KR100578677B1 (ko)	2006-05-12

Legal Events

Date	Code	Title	Description
2005-05-03	NUG	Patent has lapsed

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