CA1172971A - Methode de lavage, par deplacement, de milieux poreux - Google Patents

Methode de lavage, par deplacement, de milieux poreux

Info

Publication number: CA1172971A
Authority: CA; Canada
Prior art keywords: solution; mobility; wash; pulp; polymer
Prior art date: 1981-09-08
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

Application number

CA000385362A

Other languages

English (en)

Inventor

Peter F. Lee

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.)

Weyerhaeuser Co

Original Assignee

Weyerhaeuser 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.)

1981-09-08

Filing date

1981-09-08

Publication date

1984-08-21

1981-09-08 Application filed by Weyerhaeuser Co filed Critical Weyerhaeuser Co

1981-09-08 Priority to CA000385362A priority Critical patent/CA1172971A/fr

1984-08-21 Application granted granted Critical

1984-08-21 Publication of CA1172971A publication Critical patent/CA1172971A/fr

Status Expired legal-status Critical Current

Links

238000006073 displacement reaction Methods 0.000 title claims abstract description 43
238000005406 washing Methods 0.000 title claims abstract description 34
238000000034 method Methods 0.000 title claims description 28
230000008569 process Effects 0.000 title claims description 27
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 11
230000035699 permeability Effects 0.000 claims abstract description 11
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 7
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 7
229920001577 copolymer Polymers 0.000 claims abstract description 7
229920006158 high molecular weight polymer Polymers 0.000 claims abstract description 6
229940096529 carboxypolymethylene Drugs 0.000 claims abstract description 4
229920002101 Chitin Polymers 0.000 claims abstract description 3
229920000642 polymer Polymers 0.000 claims description 70
239000007787 solid Substances 0.000 claims description 32
239000000835 fiber Substances 0.000 claims description 19
238000010411 cooking Methods 0.000 claims description 11
-1 amine salts Chemical class 0.000 claims description 7
238000004061 bleaching Methods 0.000 claims description 6
229920002401 polyacrylamide Polymers 0.000 claims description 6
230000000717 retained effect Effects 0.000 claims description 6
239000002904 solvent Substances 0.000 claims description 5
239000000356 contaminant Substances 0.000 claims description 4
229920002554 vinyl polymer Polymers 0.000 claims description 4
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
229920002134 Carboxymethyl cellulose Polymers 0.000 claims 1
239000001768 carboxy methyl cellulose Substances 0.000 claims 1
235000010948 carboxy methyl cellulose Nutrition 0.000 claims 1
239000008112 carboxymethyl-cellulose Substances 0.000 claims 1
229920001519 homopolymer Polymers 0.000 claims 1
238000004537 pulping Methods 0.000 claims 1
239000000126 substance Substances 0.000 abstract description 36
238000011084 recovery Methods 0.000 abstract description 27
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
230000002829 reductive effect Effects 0.000 abstract description 9
238000012545 processing Methods 0.000 abstract description 6
229920001131 Pulp (paper) Polymers 0.000 abstract description 5
230000001603 reducing effect Effects 0.000 abstract description 5
229920002125 Sokalan® Polymers 0.000 abstract description 3
239000004584 polyacrylic acid Substances 0.000 abstract description 3
239000012530 fluid Substances 0.000 description 48
238000010790 dilution Methods 0.000 description 44
239000012895 dilution Substances 0.000 description 44
239000000243 solution Substances 0.000 description 42
230000037230 mobility Effects 0.000 description 27
239000003921 oil Substances 0.000 description 15
230000000694 effects Effects 0.000 description 12
230000009467 reduction Effects 0.000 description 8
239000007788 liquid Substances 0.000 description 6
239000000203 mixture Substances 0.000 description 6
230000003247 decreasing effect Effects 0.000 description 5
QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
230000005465 channeling Effects 0.000 description 4
238000005755 formation reaction Methods 0.000 description 4
238000002347 injection Methods 0.000 description 4
239000007924 injection Substances 0.000 description 4
239000000463 material Substances 0.000 description 4
229920002472 Starch Polymers 0.000 description 3
239000002253 acid Substances 0.000 description 3
229910021529 ammonia Inorganic materials 0.000 description 3
238000004458 analytical method Methods 0.000 description 3
230000008901 benefit Effects 0.000 description 3
239000012267 brine Substances 0.000 description 3
230000001186 cumulative effect Effects 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
230000003993 interaction Effects 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
235000019698 starch Nutrition 0.000 description 3
239000000725 suspension Substances 0.000 description 3
AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 2
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
239000003513 alkali Substances 0.000 description 2
239000001913 cellulose Substances 0.000 description 2
229920002678 cellulose Polymers 0.000 description 2
230000008859 change Effects 0.000 description 2
229920000831 ionic polymer Polymers 0.000 description 2
239000002655 kraft paper Substances 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
239000000123 paper Substances 0.000 description 2
230000035515 penetration Effects 0.000 description 2
239000011148 porous material Substances 0.000 description 2
239000011435 rock Substances 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
238000000926 separation method Methods 0.000 description 2
238000004088 simulation Methods 0.000 description 2
239000008107 starch Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
230000008719 thickening Effects 0.000 description 2
229920001661 Chitosan Polymers 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical class OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
229920002907 Guar gum Polymers 0.000 description 1
229920000569 Gum karaya Polymers 0.000 description 1
229920000161 Locust bean gum Polymers 0.000 description 1
241001307210 Pene Species 0.000 description 1
229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004793 Polystyrene Substances 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
241000934878 Sterculia Species 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
229920006322 acrylamide copolymer Polymers 0.000 description 1
230000002411 adverse Effects 0.000 description 1
235000010443 alginic acid Nutrition 0.000 description 1
239000000783 alginic acid Substances 0.000 description 1
229920000615 alginic acid Polymers 0.000 description 1
229960001126 alginic acid Drugs 0.000 description 1
150000004781 alginic acids Chemical class 0.000 description 1
238000004380 ashing Methods 0.000 description 1
JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
229920001525 carrageenan Polymers 0.000 description 1
238000001311 chemical methods and process Methods 0.000 description 1
229940045110 chitosan Drugs 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000013461 design Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
QARIOUOTENZTDH-UHFFFAOYSA-N diphenyl (2-phenylphenyl) phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C(=CC=CC=1)C=1C=CC=CC=1)(=O)OC1=CC=CC=C1 QARIOUOTENZTDH-UHFFFAOYSA-N 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
150000002334 glycols Chemical class 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
238000007654 immersion Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
235000010494 karaya gum Nutrition 0.000 description 1
239000000231 karaya gum Substances 0.000 description 1
229940039371 karaya gum Drugs 0.000 description 1
229920005610 lignin Polymers 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
235000010420 locust bean gum Nutrition 0.000 description 1
239000000711 locust bean gum Substances 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
239000000178 monomer Substances 0.000 description 1
230000037361 pathway Effects 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
238000004391 petroleum recovery Methods 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
229920001444 polymaleic acid Polymers 0.000 description 1
229920002223 polystyrene Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
229920002717 polyvinylpyridine Polymers 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000002226 simultaneous effect Effects 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000011122 softwood Substances 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
239000004034 viscosity adjusting agent Substances 0.000 description 1
239000002699 waste material Substances 0.000 description 1
239000003643 water by type Substances 0.000 description 1
238000003911 water pollution Methods 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1
239000002023 wood Substances 0.000 description 1

Landscapes

Paper (AREA)

CA000385362A 1981-09-08 1981-09-08 Methode de lavage, par deplacement, de milieux poreux Expired CA1172971A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000385362A CA1172971A (fr)	1981-09-08	1981-09-08	Methode de lavage, par deplacement, de milieux poreux

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000385362A CA1172971A (fr)	1981-09-08	1981-09-08	Methode de lavage, par deplacement, de milieux poreux

Publications (1)

Publication Number	Publication Date
CA1172971A true CA1172971A (fr)	1984-08-21

Family

ID=4120892

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000385362A Expired CA1172971A (fr)	1981-09-08	1981-09-08	Methode de lavage, par deplacement, de milieux poreux

Country Status (1)

Country	Link
CA (1)	CA1172971A (fr)

1981
- 1981-09-08 CA CA000385362A patent/CA1172971A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2001-08-22	MKEC	Expiry (correction)
2001-09-08	MKEX	Expiry
2023-05-26	MKEX	Expiry	Effective date: 20010908

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