CA2054122C - Decontamination des sols contenant des composes aromatiques chlores - Google Patents

Decontamination des sols contenant des composes aromatiques chlores

Info

Publication number: CA2054122C
Authority: CA; Canada
Prior art keywords: zone; solids; preheat; tubular member; vaporization
Prior art date: 1991-10-24
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 - Lifetime

Application number

CA002054122A

Other languages

English (en)

Other versions

CA2054122A1 (fr

Inventor

William Taciuk

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.)

Umatac Industrial Processes Inc

Original Assignee

Alberta Oil Sands Technology and Research Authority

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.)

1991-10-24

Filing date

1991-10-24

Publication date

1996-11-05

1991-10-24 Application filed by Alberta Oil Sands Technology and Research Authority filed Critical Alberta Oil Sands Technology and Research Authority

1991-10-24 Priority to CA002054122A priority Critical patent/CA2054122C/fr

1993-04-25 Publication of CA2054122A1 publication Critical patent/CA2054122A1/fr

1996-11-05 Application granted granted Critical

1996-11-05 Publication of CA2054122C publication Critical patent/CA2054122C/fr

2011-10-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000002689 soil Substances 0.000 title claims abstract description 22
238000005202 decontamination Methods 0.000 title 1
230000003588 decontaminative effect Effects 0.000 title 1
239000003153 chemical reaction reagent Substances 0.000 claims abstract description 20
238000002156 mixing Methods 0.000 claims abstract description 14
239000000356 contaminant Substances 0.000 claims abstract description 7
239000002202 Polyethylene glycol Substances 0.000 claims abstract description 5
229920001223 polyethylene glycol Polymers 0.000 claims abstract description 5
239000007787 solid Substances 0.000 claims description 80
230000008016 vaporization Effects 0.000 claims description 47
238000009834 vaporization Methods 0.000 claims description 43
239000007789 gas Substances 0.000 claims description 39
238000002485 combustion reaction Methods 0.000 claims description 36
238000001816 cooling Methods 0.000 claims description 26
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
238000000034 method Methods 0.000 claims description 13
239000003546 flue gas Substances 0.000 claims description 11
239000007788 liquid Substances 0.000 claims description 10
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
239000001301 oxygen Substances 0.000 claims description 9
229910052760 oxygen Inorganic materials 0.000 claims description 9
230000000382 dechlorinating effect Effects 0.000 claims description 7
238000010438 heat treatment Methods 0.000 claims description 6
230000000153 supplemental effect Effects 0.000 claims description 6
239000000654 additive Substances 0.000 claims description 5
238000007599 discharging Methods 0.000 claims description 5
238000004064 recycling Methods 0.000 claims description 4
150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
230000000996 additive effect Effects 0.000 claims 2
125000003118 aryl group Chemical group 0.000 claims 1
238000010924 continuous production Methods 0.000 claims 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 12
238000006298 dechlorination reaction Methods 0.000 abstract description 9
239000003921 oil Substances 0.000 description 15
229930195733 hydrocarbon Natural products 0.000 description 10
150000002430 hydrocarbons Chemical class 0.000 description 10
239000004215 Carbon black (E152) Substances 0.000 description 8
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
239000000203 mixture Substances 0.000 description 7
239000000571 coke Substances 0.000 description 6
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
AEMRFAOFKBGASW-UHFFFAOYSA-M Glycolate Chemical compound OCC([O-])=O AEMRFAOFKBGASW-UHFFFAOYSA-M 0.000 description 3
239000000446 fuel Substances 0.000 description 3
229910000000 metal hydroxide Inorganic materials 0.000 description 3
150000004692 metal hydroxides Chemical class 0.000 description 3
239000002245 particle Substances 0.000 description 3
239000000047 product Substances 0.000 description 3
239000004698 Polyethylene Substances 0.000 description 2
230000000712 assembly Effects 0.000 description 2
238000000429 assembly Methods 0.000 description 2
239000002199 base oil Substances 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000005336 cracking Methods 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
239000008188 pellet Substances 0.000 description 2
150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
-1 polyethylene Polymers 0.000 description 2
229920000573 polyethylene Polymers 0.000 description 2
229920000151 polyglycol Polymers 0.000 description 2
239000010695 polyglycol Substances 0.000 description 2
230000000750 progressive effect Effects 0.000 description 2
239000004576 sand Substances 0.000 description 2
239000003643 water by type Substances 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
238000004710 electron pair approximation Methods 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
ASTNLROMDNGJLS-UHFFFAOYSA-N hot-7 Chemical compound CCCSC1=CC(OC)=C(CCNO)C=C1OC ASTNLROMDNGJLS-UHFFFAOYSA-N 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
239000003027 oil sand Substances 0.000 description 1
239000010734 process oil Substances 0.000 description 1
230000000979 retarding effect Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000002912 waste gas Substances 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
- B09B3/45—Steam treatment, e.g. supercritical water gasification or oxidation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Soil Sciences (AREA)
Processing Of Solid Wastes (AREA)

CA002054122A 1991-10-24 1991-10-24 Decontamination des sols contenant des composes aromatiques chlores Expired - Lifetime CA2054122C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002054122A CA2054122C (fr)	1991-10-24	1991-10-24	Decontamination des sols contenant des composes aromatiques chlores

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002054122A CA2054122C (fr)	1991-10-24	1991-10-24	Decontamination des sols contenant des composes aromatiques chlores

Publications (2)

Publication Number	Publication Date
CA2054122A1 CA2054122A1 (fr)	1993-04-25
CA2054122C true CA2054122C (fr)	1996-11-05

Family

ID=4148629

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002054122A Expired - Lifetime CA2054122C (fr)	1991-10-24	1991-10-24	Decontamination des sols contenant des composes aromatiques chlores

Country Status (1)

Country	Link
CA (1)	CA2054122C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112620328B (zh) *	2020-11-30	2022-10-25	淄博市蔬菜办公室	一种土壤消毒修复组合处理装置

1991
- 1991-10-24 CA CA002054122A patent/CA2054122C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2054122A1 (fr)	1993-04-25

Legal Events

Date	Code	Title	Description
1991-10-24	EEER	Examination request
2011-10-24	MKEX	Expiry

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CA2054122C (fr)	1996-11-05	Decontamination des sols contenant des composes aromatiques chlores
CA2314586C (fr)	2006-11-14	Procede thermique d'elimination des contaminants contenus dans des produits petroliers
DE4210926A1 (de)	1993-10-07	Mobile Schwelanlage zur Bodensanierung
EP1015143B1 (fr)	2003-08-27	Traitement d'un sol contamine
CA1120418A (fr)	1982-03-23	Appareillage et procede pour le traitement thermique de liquides contenant des hydrocarbures lourds
EP0028666B1 (fr)	1983-04-06	Procédé et appareillage pour le traitement thermique de liquides contenant des hydrocarbures lourds
MXPA00010112A (en)	2002-07-25	Thermal apparatus to eliminate ace pollutants
WO1989004730A1 (fr)	1989-06-01	Procede et dispositif de traitement thermique de matieres en vrac contaminees
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