CA1124459A - Systeme alcalin tensio-actif pour le blanchiment de matieres fibreuses imprimees - Google Patents

Systeme alcalin tensio-actif pour le blanchiment de matieres fibreuses imprimees

Info

Publication number: CA1124459A
Authority: CA; Canada
Prior art keywords: nonionic surfactant; soluble nonionic; inking; water; accordance
Prior art date: 1979-03-27
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

CA324,274A

Other languages

English (en)

Inventor

Donald C. Wood

Robert L. Mclaughlin

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.)

Shell USA Inc

Original Assignee

Shell Oil 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.)

1979-03-27

Filing date

1979-03-27

Publication date

1982-06-01

1979-03-27 Application filed by Shell Oil Co filed Critical Shell Oil Co

1979-03-27 Priority to CA324,274A priority Critical patent/CA1124459A/fr

1982-06-01 Application granted granted Critical

1982-06-01 Publication of CA1124459A publication Critical patent/CA1124459A/fr

Status Expired legal-status Critical Current

Links

239000004094 surface-active agent Substances 0.000 title claims abstract description 77
239000002657 fibrous material Substances 0.000 title claims abstract description 36
239000002736 nonionic surfactant Substances 0.000 claims abstract description 59
239000000203 mixture Substances 0.000 claims abstract description 40
238000000034 method Methods 0.000 claims abstract description 39
230000008569 process Effects 0.000 claims abstract description 36
239000007787 solid Substances 0.000 claims abstract description 36
239000002002 slurry Substances 0.000 claims abstract description 28
238000009835 boiling Methods 0.000 claims abstract description 7
-1 ethoxylated aliphatic alcohols Chemical class 0.000 claims description 34
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
239000000835 fiber Substances 0.000 claims description 12
150000001298 alcohols Chemical class 0.000 claims description 11
125000004432 carbon atom Chemical group C* 0.000 claims description 8
239000000693 micelle Substances 0.000 claims description 7
125000001931 aliphatic group Chemical group 0.000 claims description 2
239000000126 substance Substances 0.000 abstract description 4
239000000243 solution Substances 0.000 description 49
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 27
239000000123 paper Substances 0.000 description 26
239000010893 paper waste Substances 0.000 description 25
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
239000007864 aqueous solution Substances 0.000 description 9
229940117927 ethylene oxide Drugs 0.000 description 8
150000002009 diols Chemical class 0.000 description 7
230000002209 hydrophobic effect Effects 0.000 description 6
239000002245 particle Substances 0.000 description 6
229920005862 polyol Polymers 0.000 description 6
150000003077 polyols Chemical class 0.000 description 6
238000004537 pulping Methods 0.000 description 5
FVEFRICMTUKAML-UHFFFAOYSA-M sodium tetradecyl sulfate Chemical compound [Na+].CCCCC(CC)CCC(CC(C)C)OS([O-])(=O)=O FVEFRICMTUKAML-UHFFFAOYSA-M 0.000 description 5
239000000463 material Substances 0.000 description 4
238000005406 washing Methods 0.000 description 4
238000013019 agitation Methods 0.000 description 3
229920001400 block copolymer Polymers 0.000 description 3
238000010411 cooking Methods 0.000 description 3
239000002655 kraft paper Substances 0.000 description 3
239000007788 liquid Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 2
229910019142 PO4 Inorganic materials 0.000 description 2
229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
239000002518 antifoaming agent Substances 0.000 description 2
238000004061 bleaching Methods 0.000 description 2
229910021538 borax Inorganic materials 0.000 description 2
239000000872 buffer Substances 0.000 description 2
239000007859 condensation product Substances 0.000 description 2
239000003599 detergent Substances 0.000 description 2
238000007046 ethoxylation reaction Methods 0.000 description 2
239000000194 fatty acid Substances 0.000 description 2
238000005187 foaming Methods 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
239000002609 medium Substances 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 2
235000021317 phosphate Nutrition 0.000 description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
150000003138 primary alcohols Chemical class 0.000 description 2
239000000047 product Substances 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
150000003333 secondary alcohols Chemical class 0.000 description 2
235000010339 sodium tetraborate Nutrition 0.000 description 2
239000004328 sodium tetraborate Substances 0.000 description 2
RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
AOMUHOFOVNGZAN-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)dodecanamide Chemical compound CCCCCCCCCCCC(=O)N(CCO)CCO AOMUHOFOVNGZAN-UHFFFAOYSA-N 0.000 description 1
229920002004 Pluronic® R Polymers 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
239000004902 Softening Agent Substances 0.000 description 1
125000003158 alcohol group Chemical group 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
238000010923 batch production Methods 0.000 description 1
239000000969 carrier Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000000084 colloidal system Substances 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
238000002845 discoloration Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
239000006260 foam Substances 0.000 description 1
229920005610 lignin Polymers 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000005065 mining Methods 0.000 description 1
231100000252 nontoxic Toxicity 0.000 description 1
230000003000 nontoxic effect Effects 0.000 description 1
UYDLBVPAAFVANX-UHFFFAOYSA-N octylphenoxy polyethoxyethanol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(OCCOCCOCCOCCO)C=C1 UYDLBVPAAFVANX-UHFFFAOYSA-N 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
125000005702 oxyalkylene group Chemical group 0.000 description 1
235000013550 pizza Nutrition 0.000 description 1
229920001983 poloxamer Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000011946 reduction process Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000000926 separation method Methods 0.000 description 1
FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
229910000031 sodium sesquicarbonate Inorganic materials 0.000 description 1
235000018341 sodium sesquicarbonate Nutrition 0.000 description 1
238000010998 test method Methods 0.000 description 1
235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 description 1
GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
238000009834 vaporization Methods 0.000 description 1
230000008016 vaporization Effects 0.000 description 1

Classifications

- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling

Landscapes

Paper (AREA)

CA324,274A 1979-03-27 1979-03-27 Systeme alcalin tensio-actif pour le blanchiment de matieres fibreuses imprimees Expired CA1124459A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA324,274A CA1124459A (fr)	1979-03-27	1979-03-27	Systeme alcalin tensio-actif pour le blanchiment de matieres fibreuses imprimees

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA324,274A CA1124459A (fr)	1979-03-27	1979-03-27	Systeme alcalin tensio-actif pour le blanchiment de matieres fibreuses imprimees

Publications (1)

Publication Number	Publication Date
CA1124459A true CA1124459A (fr)	1982-06-01

Family

ID=4113841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA324,274A Expired CA1124459A (fr)	1979-03-27	1979-03-27	Systeme alcalin tensio-actif pour le blanchiment de matieres fibreuses imprimees

Country Status (1)

Country	Link
CA (1)	CA1124459A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108347946A (zh) *	2015-08-22	2018-07-31	尼奥齐姆国际有限公司	造纸添加剂组合物及其方法和用途
US11772996B2 (en)	2012-05-29	2023-10-03	Neozyme International, Inc.	Process for treating contaminated water
US11771091B2 (en)	2012-05-29	2023-10-03	Neozyme International, Inc.	Non-toxic plant agent compositions and methods and uses thereof
US11773535B2 (en)	2012-05-29	2023-10-03	Neozyme International, Inc.	Papermaking additive compositions and methods and uses thereof
US11930823B2 (en)	2012-05-29	2024-03-19	Neozyme International, Inc.	Non-toxic pest control compositions and methods and uses thereof
US12010992B2 (en)	2020-04-26	2024-06-18	Neozyme International, Inc.	Dry powdered compositions and methods and uses thereof
US12161901B2 (en)	2020-04-26	2024-12-10	Neozyme International, Inc.	Non-toxic fire extinguishing compositions, devices and methods of using same

1979
- 1979-03-27 CA CA324,274A patent/CA1124459A/fr not_active Expired

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US12342827B2 (en)	2012-05-29	2025-07-01	Neozyme International, Inc.	Non-toxic pest control compositions and methods and uses thereof
US11772996B2 (en)	2012-05-29	2023-10-03	Neozyme International, Inc.	Process for treating contaminated water
US11771091B2 (en)	2012-05-29	2023-10-03	Neozyme International, Inc.	Non-toxic plant agent compositions and methods and uses thereof
US11773535B2 (en)	2012-05-29	2023-10-03	Neozyme International, Inc.	Papermaking additive compositions and methods and uses thereof
US11930823B2 (en)	2012-05-29	2024-03-19	Neozyme International, Inc.	Non-toxic pest control compositions and methods and uses thereof
US12258708B2 (en)	2012-05-29	2025-03-25	Neozyme International, Inc.	Papermaking additive compositions and methods and uses thereof
US12358819B2 (en)	2012-05-29	2025-07-15	Neozyme International, Inc.	Liquid bio-catalytic composition
US12364268B2 (en)	2012-05-29	2025-07-22	Neozyme International, Inc.	Non-toxic plant agent compositions and methods and uses thereof
EP3337846A4 (fr) *	2015-08-22	2019-05-15	Neozyme Inernational, Inc.	Compositions d'additifs destinées à la fabrication du papier et procédés et utilisations associés
CN108347946A (zh) *	2015-08-22	2018-07-31	尼奥齐姆国际有限公司	造纸添加剂组合物及其方法和用途
US12010992B2 (en)	2020-04-26	2024-06-18	Neozyme International, Inc.	Dry powdered compositions and methods and uses thereof
US12161901B2 (en)	2020-04-26	2024-12-10	Neozyme International, Inc.	Non-toxic fire extinguishing compositions, devices and methods of using same
US12356985B2 (en)	2020-04-26	2025-07-15	Neozyme International, Inc.	Dry powdered compositions and methods and uses thereof

Legal Events

Date	Code	Title	Description
1999-06-01	MKEX	Expiry

Publication	Publication Date	Title
US4162186A (en)	1979-07-24	Alkaline surfactant system for de-inking printed fibrous material
US4518459A (en)	1985-05-21	Methods of deinking secondary fibers
US5225046A (en)	1993-07-06	Wastepaper deinking process
US4666558A (en)	1987-05-19	Process for newspaper deinking using low-foaming surfactant deinking agent
US5227019A (en)	1993-07-13	Wastepaper deinking process
US4618400A (en)	1986-10-21	Wastepaper deinking process
US3056713A (en)	1962-10-02	Process for the regeneration of waste paper
US4946625A (en)	1990-08-07	Particulate defoaming compositions
US4643800A (en)	1987-02-17	Methods of decontaminating secondary fiber
US3098784A (en)	1963-07-23	Process of deinking printed paper
GB2231595A (en)	1990-11-21	De-inking waste printed paper using enzymes
NZ280682A (en)	1996-09-25	Deinking agent (enzyme and non-ionic surfactant) and method for removing ink from wastepaper
US3392083A (en)	1968-07-09	De-inking printed waste cellulosic stock with nonionic detergent and a polyol
CA1124459A (fr)	1982-06-01	Systeme alcalin tensio-actif pour le blanchiment de matieres fibreuses imprimees
FI68869B (fi)	1985-07-31	Foerfarande foer avlaegsnande av pigment fraon avfallspapper genom flotation
US3808089A (en)	1974-04-30	Process and composition for manufacturing top liner and the like from printed and coated stock
US3446696A (en)	1969-05-27	Method of de-inking with a non-ionic detergent
US4871483A (en)	1989-10-03	Novel non-depositing defoaming compositions
EP0904449B1 (fr)	2003-10-15	Procede de desencrage
EP0172684B1 (fr)	1988-06-15	Copolymères diméthyldiallyl chlorure d'ammonium/acrylamide comme agent de désencrage
US4956119A (en)	1990-09-11	Particulate defoaming compositions
US5258099A (en)	1993-11-02	Office wastepaper deinking process using fatty alcohols
US5817212A (en)	1998-10-06	Deinking composition and process
FI73015B (fi)	1987-04-30	Foerfaranden foer att avlaegsna blaeck fraon sekundaera fibrer.
KR19990076974A (ko)	1999-10-25	탈묵방법