CA2153799C - Composition pulverisable et methode de formation d'une couverture exterieure protectrice expansee - Google Patents

Composition pulverisable et methode de formation d'une couverture exterieure protectrice expansee Download PDF

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Publication number: CA2153799C
Authority: CA; Canada
Prior art keywords: composition; pounds; water; slurry; polymer
Prior art date: 1993-01-13
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 - Fee Related

Application number

CA002153799A

Other languages

English (en)

Other versions

CA2153799A1 (fr

Inventor

Thomas J. Nachtman

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.)

Individual

Original Assignee

Individual

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.)

1993-01-13

Filing date

1994-01-13

Publication date

2005-11-29

1994-01-13 Application filed by Individual filed Critical Individual

1994-01-13 Priority claimed from PCT/US1994/000618 external-priority patent/WO1994015886A1/fr

1994-07-21 Publication of CA2153799A1 publication Critical patent/CA2153799A1/fr

2005-11-29 Application granted granted Critical

2005-11-29 Publication of CA2153799C publication Critical patent/CA2153799C/fr

2014-01-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 66
230000001681 protective effect Effects 0.000 title claims description 7
238000000034 method Methods 0.000 title abstract description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
239000000463 material Substances 0.000 claims abstract description 43
239000004927 clay Substances 0.000 claims abstract description 20
239000002657 fibrous material Substances 0.000 claims abstract description 17
238000005507 spraying Methods 0.000 claims abstract description 14
229920003169 water-soluble polymer Polymers 0.000 claims abstract description 4
239000002002 slurry Substances 0.000 claims description 65
229920000642 polymer Polymers 0.000 claims description 59
239000010440 gypsum Substances 0.000 claims description 13
229910052602 gypsum Inorganic materials 0.000 claims description 13
239000006260 foam Substances 0.000 abstract description 29
239000002689 soil Substances 0.000 abstract description 22
239000003795 chemical substances by application Substances 0.000 abstract description 13
238000005067 remediation Methods 0.000 abstract description 2
239000005871 repellent Substances 0.000 abstract 1
239000004615 ingredient Substances 0.000 description 35
239000004088 foaming agent Substances 0.000 description 20
239000010410 layer Substances 0.000 description 20
238000002156 mixing Methods 0.000 description 20
229920000663 Hydroxyethyl cellulose Polymers 0.000 description 16
235000019447 hydroxyethyl cellulose Nutrition 0.000 description 16
238000002347 injection Methods 0.000 description 15
239000007924 injection Substances 0.000 description 15
239000010881 fly ash Substances 0.000 description 14
239000004354 Hydroxyethyl cellulose Substances 0.000 description 13
229920002134 Carboxymethyl cellulose Polymers 0.000 description 12
239000001768 carboxy methyl cellulose Substances 0.000 description 11
235000010948 carboxy methyl cellulose Nutrition 0.000 description 11
239000008112 carboxymethyl-cellulose Substances 0.000 description 11
239000000835 fiber Substances 0.000 description 10
239000000123 paper Substances 0.000 description 10
239000007921 spray Substances 0.000 description 10
239000002245 particle Substances 0.000 description 8
239000000428 dust Substances 0.000 description 7
239000010813 municipal solid waste Substances 0.000 description 7
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
239000011159 matrix material Substances 0.000 description 6
239000011248 coating agent Substances 0.000 description 5
238000000576 coating method Methods 0.000 description 5
230000003628 erosive effect Effects 0.000 description 5
239000003337 fertilizer Substances 0.000 description 5
239000000945 filler Substances 0.000 description 5
235000019645 odor Nutrition 0.000 description 5
229920002522 Wood fibre Polymers 0.000 description 4
239000000440 bentonite Substances 0.000 description 4
229910000278 bentonite Inorganic materials 0.000 description 4
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 4
239000011230 binding agent Substances 0.000 description 4
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
239000000975 dye Substances 0.000 description 4
238000009472 formulation Methods 0.000 description 4
239000007788 liquid Substances 0.000 description 4
239000004094 surface-active agent Substances 0.000 description 4
239000002025 wood fiber Substances 0.000 description 4
230000008901 benefit Effects 0.000 description 3
238000005336 cracking Methods 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 3
238000010586 diagram Methods 0.000 description 3
238000001035 drying Methods 0.000 description 3
238000005187 foaming Methods 0.000 description 3
230000008569 process Effects 0.000 description 3
230000001105 regulatory effect Effects 0.000 description 3
239000000243 solution Substances 0.000 description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000004568 cement Substances 0.000 description 2
239000003245 coal Substances 0.000 description 2
238000010410 dusting Methods 0.000 description 2
230000036571 hydration Effects 0.000 description 2
238000006703 hydration reaction Methods 0.000 description 2
239000004816 latex Substances 0.000 description 2
229920000126 latex Polymers 0.000 description 2
229920002521 macromolecule Polymers 0.000 description 2
239000002362 mulch Substances 0.000 description 2
239000011368 organic material Substances 0.000 description 2
230000035515 penetration Effects 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
239000000126 substance Substances 0.000 description 2
229920000247 superabsorbent polymer Polymers 0.000 description 2
230000008719 thickening Effects 0.000 description 2
239000002023 wood Substances 0.000 description 2
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
229920003043 Cellulose fiber Polymers 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
241000252233 Cyprinus carpio Species 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
229920002907 Guar gum Polymers 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
241000283984 Rodentia Species 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
241000607479 Yersinia pestis Species 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000009471 action Effects 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000013019 agitation Methods 0.000 description 1
239000003513 alkali Substances 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
239000002956 ash Substances 0.000 description 1
229960000892 attapulgite Drugs 0.000 description 1
230000001580 bacterial effect Effects 0.000 description 1
229920000704 biodegradable plastic Polymers 0.000 description 1
238000007664 blowing Methods 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
235000013339 cereals Nutrition 0.000 description 1
230000008859 change Effects 0.000 description 1
239000003086 colorant Substances 0.000 description 1
230000001934 delay Effects 0.000 description 1
GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
239000010459 dolomite Substances 0.000 description 1
229910000514 dolomite Inorganic materials 0.000 description 1
230000000694 effects Effects 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000003546 flue gas Substances 0.000 description 1
238000011010 flushing procedure Methods 0.000 description 1
230000035784 germination Effects 0.000 description 1
125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
150000004676 glycans Polymers 0.000 description 1
239000000665 guar gum Substances 0.000 description 1
235000010417 guar gum Nutrition 0.000 description 1
229960002154 guar gum Drugs 0.000 description 1
239000013056 hazardous product Substances 0.000 description 1
229910000271 hectorite Inorganic materials 0.000 description 1
KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
230000002363 herbicidal effect Effects 0.000 description 1
239000004009 herbicide Substances 0.000 description 1
150000004677 hydrates Chemical class 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
239000004434 industrial solvent Substances 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
238000002386 leaching Methods 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
239000004579 marble Substances 0.000 description 1
239000003595 mist Substances 0.000 description 1
229910052901 montmorillonite Inorganic materials 0.000 description 1
238000000465 moulding Methods 0.000 description 1
239000002736 nonionic surfactant Substances 0.000 description 1
229920000847 nonoxynol Polymers 0.000 description 1
SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
229910052625 palygorskite Inorganic materials 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
239000011505 plaster Substances 0.000 description 1
239000002985 plastic film Substances 0.000 description 1
239000002984 plastic foam Substances 0.000 description 1
229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
150000004804 polysaccharides Polymers 0.000 description 1
229940072033 potash Drugs 0.000 description 1
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
235000015320 potassium carbonate Nutrition 0.000 description 1
235000019353 potassium silicate Nutrition 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000035755 proliferation Effects 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
239000005060 rubber Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910000275 saponite Inorganic materials 0.000 description 1
238000007789 sealing Methods 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000010802 sludge Substances 0.000 description 1
239000001509 sodium citrate Substances 0.000 description 1
NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
GABUSZPTCJGKGB-UHFFFAOYSA-M sodium;4-(4-chloro-2-methylphenoxy)butanoate Chemical compound [Na+].CC1=CC(Cl)=CC=C1OCCCC([O-])=O GABUSZPTCJGKGB-UHFFFAOYSA-M 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
239000004575 stone Substances 0.000 description 1
239000010902 straw Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
239000004753 textile Substances 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1

Landscapes

Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Fertilizers (AREA)

CA002153799A 1993-01-13 1994-01-13 Composition pulverisable et methode de formation d'une couverture exterieure protectrice expansee Expired - Fee Related CA2153799C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US363393A	1993-01-13	1993-01-13
US08/003,633		1993-01-13
PCT/US1994/000618 WO1994015886A1 (fr)	1993-01-13	1994-01-13	Composition pulverisable et procede de production d'une couche de couverture protectrice et expansee d'exterieur

Publications (2)

Publication Number	Publication Date
CA2153799A1 CA2153799A1 (fr)	1994-07-21
CA2153799C true CA2153799C (fr)	2005-11-29

Family

ID=35520557

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002153799A Expired - Fee Related CA2153799C (fr)	1993-01-13	1994-01-13	Composition pulverisable et methode de formation d'une couverture exterieure protectrice expansee

Country Status (1)

Country	Link
CA (1)	CA2153799C (fr)

1994
- 1994-01-13 CA CA002153799A patent/CA2153799C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2153799A1 (fr)	1994-07-21

Legal Events

Date	Code	Title	Description
2001-01-15	EEER	Examination request
2014-02-25	MKLA	Lapsed	Effective date: 20140114

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