SU926129A1 - Composition for removing printing ink from waste paper - Google Patents
Composition for removing printing ink from waste paper Download PDFInfo
- Publication number
- SU926129A1 SU926129A1 SU762355810A SU2355810A SU926129A1 SU 926129 A1 SU926129 A1 SU 926129A1 SU 762355810 A SU762355810 A SU 762355810A SU 2355810 A SU2355810 A SU 2355810A SU 926129 A1 SU926129 A1 SU 926129A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pulp
- waste paper
- paper
- substances
- composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 15
- 239000010893 paper waste Substances 0.000 title claims description 10
- TUZCOAQWCRRVIP-UHFFFAOYSA-N butoxymethanedithioic acid Chemical compound CCCCOC(S)=S TUZCOAQWCRRVIP-UHFFFAOYSA-N 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 4
- 150000003856 quaternary ammonium compounds Chemical group 0.000 claims description 4
- 150000004023 quaternary phosphonium compounds Chemical class 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 239000013543 active substance Substances 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000013256 coordination polymer Substances 0.000 claims 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 claims 1
- 125000001453 quaternary ammonium group Chemical group 0.000 claims 1
- 229910021653 sulphate ion Inorganic materials 0.000 claims 1
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 8
- 239000003350 kerosene Substances 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- -1 aliphatic alcohols Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- BMTAFVWTTFSTOG-UHFFFAOYSA-N Butylate Chemical compound CCSC(=O)N(CC(C)C)CC(C)C BMTAFVWTTFSTOG-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- RKHXQBLJXBGEKF-UHFFFAOYSA-M tetrabutylphosphanium;bromide Chemical compound [Br-].CCCC[P+](CCCC)(CCCC)CCCC RKHXQBLJXBGEKF-UHFFFAOYSA-M 0.000 description 1
- UQDAQBUOEXFPCH-UHFFFAOYSA-M tetraoctadecylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](CCCCCCCCCCCCCCCCCC)(CCCCCCCCCCCCCCCCCC)CCCCCCCCCCCCCCCCCC UQDAQBUOEXFPCH-UHFFFAOYSA-M 0.000 description 1
- QVBRLOSUBRKEJW-UHFFFAOYSA-M tetraoctylphosphanium;bromide Chemical compound [Br-].CCCCCCCC[P+](CCCCCCCC)(CCCCCCCC)CCCCCCCC QVBRLOSUBRKEJW-UHFFFAOYSA-M 0.000 description 1
- ZMBHCYHQLYEYDV-UHFFFAOYSA-N trioctylphosphine oxide Chemical compound CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC ZMBHCYHQLYEYDV-UHFFFAOYSA-N 0.000 description 1
- 238000004383 yellowing Methods 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)
Description
чами вызывает пожелтение бумажной массы.Chami causes yellowing of the pulp.
Наиболее близкими к предлагаемому по технической сущности и достигаемому положительному эффекту вл етс состав содержащий органический растворитель и поверхностно-активные вещества, в качестве которых используют, например, продукты конденсации окиси этилена и алифатического спирта или смеси алифатических спиртов, содержащих 11 - 20 атомов углерода, в частности смеси цетилового и олеинового спиртов.The closest to the proposed technical essence and the achieved positive effect is a composition containing an organic solvent and surfactants, such as, for example, the condensation products of ethylene oxide and aliphatic alcohol or a mixture of aliphatic alcohols containing 11 to 20 carbon atoms, particular mixtures of cetyl and oleic alcohols.
После обработки указанным составом бумажна масса дополнительно обрабатываетс 1О%-ным раствором щелочи, а также отбеливаетс 4 .After treatment with the indicated composition, the paper pulp is additionally treated with a 1O% alkali solution, and also bleached 4.
Кроме недрстатков, указанных выще, использование данного состава приводит к усложнению процесса облагораживани , который осуществл ют в две стадии (пропитка макулатуры раствором ПАВ и последующа обработка в гидроразбивателе с использованием состава на основе щелочи).In addition to the substructures mentioned above, the use of this composition leads to the complication of the refining process, which is carried out in two stages (impregnation of waste paper with surfactant solution and subsequent treatment in a pulper using an alkali-based composition).
Цель изобретени - упрощение технологического процесса облагораживани макулатуры.. .;The purpose of the invention is to simplify the technological process of refining waste paper ..;
Эта цель достигаетс тем, что состав включающий поверхностно- активные вещества и органический растворитель, дополнительно содержит изоаминоный спирт фосфин окись и бутиловый ксантогенат, а в качестве поверхностно-активных вещесТв - четвертичное аммониевое соединение , выбршгаое из группы веществ, имеющих длину цепи углеводородного радикала от 4 до 18 атомов углерода, и четвертичное фосфониевое соединение, выбранное из группы веществ, -имеющих Длину цепи углеводородного радикала от 4 до 10 атомов углерода, при следующем соотношении компонентов (в вес.%): Изоамиловый спирт,,8,5-1О,ОThis goal is achieved by the fact that the composition includes surface-active substances and an organic solvent, additionally contains isoamine alcohol phosphine oxide and butyl xanthate, and as surface-active substances, a quaternary ammonium compound selected from the group of substances having a chain length of hydrocarbon radical from 4 up to 18 carbon atoms, and a quaternary phosphonium compound selected from the group of substances that have a chain length of hydrocarbon radical of from 4 to 10 carbon atoms, in the following ratio ponentov (in wt.%): Isoamyl alcohol, 8.5-1O, About
Фосфин окись8,5-1О,0Phosphine oxide8.5-1O, 0
Четвертичное аммониевое соединение8,5-10,0 Четвертичное фосфониевое соединение8,5-10,0 Бутиловый ксантогенат 25,О-29,О С ганический растворитель Остальное Сухую макулатуру загружают в камеру механической флотационной машины, в которой осущертвл ют роспуск макулатуры одновременно с процессом пенной флотации. Обработку ведут в присутствии предлагаемого реагентного состава при 20-40 0; на 100 г сухой макулатуры подают 10-20 мл реагентов.Quaternary ammonium compound 8,5-10,0 Quaternary phosphonium compound 8,5-10,0 Butyl xanthate 25, O-29, O g aanic solvent Rest Dry waste paper is loaded into the chamber of a mechanical flotation machine, in which the waste paper dissipation simultaneously with the foam flotation. The treatment is carried out in the presence of the proposed reagent composition at 20-40 0; 10-20 ml of reagents are fed per 100 g of dry waste paper.
В предлагаемом составе четвертичное аммониевое соединение и четвертичное фосфониевое соединение, растворенные в смеси керосина. и изоамилового спирта, выполн ют роль растворителей краски и поверхностно-активных веществ; фосфин окись примен ет с в качестве пенообразовател и флокул нта частиц краски, а бутиловый ксантогенат в качестве депрессора волокна.In the proposed composition of the Quaternary ammonium compound and Quaternary phosphonium compound, dissolved in a mixture of kerosene. and isoamyl alcohol, perform the role of paint solvents and surfactants; phosphine oxide uses paint particles as a blowing agent and flocculant, and butyl xanthate as a fiber depressor.
Примеры предлагаёксых составов, услови обработки и степень белизны представлены в таблице.Examples of the proposed formulations, processing conditions and degree of whiteness are presented in the table.
Изоамиловый спирт Триоктилфосфиноксид Isoamyl alcohol Trioctylphosphine oxide
Тетрад ециламмонийхлоридTetrad etylammonium chloride
ТетраоктилфосфонийбромидTetraoctylphosphonium Bromide
Бутиловый ксанто25 ,0 Butyl xanto25.0
генат 41,0 Керосинgenate 41.0 Kerosene
83-84 18-2583-84 18-25
6060
Изоамиповый спирт 9,0 . Тригептилфосфин9 .0Isoamipovy alcohol 9,0. Triheptylphosphine9 .0
оксидoxide
ТетраоктадециламмонийхлоридTetraoctadecylammonium chloride
ТетрабутилфосфонийбромидTetrabutylphosphonium bromide
Бутиловый ксантогенатButyl Xanthate
КеросинKerosene
Изоамиловый спирт Isoamyl alcohol
ТриамилфосфиноксидTriamylphosphine oxide
Триамилбенз ил аммонийхлоридTriamylbenz yl ammonium chloride
ТетрадедилфосфонийбромидTetraddedylphosphonium bromide
Бутиловый ксантогенат КеросинButyl xanthate Kerosene
Составы, Щ)едставленнь1е в таблице, используютс дл облагораживани газетйой , а также книжно-журнальной макулатуры: результаты степени белизны относ тс к последней.The compositions, Sch), which are set forth in the table, are used to enrich newspaper, as well as book and magazine waste paper: the results of the degree of whiteness refer to the latter.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762355810A SU926129A1 (en) | 1976-05-07 | 1976-05-07 | Composition for removing printing ink from waste paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762355810A SU926129A1 (en) | 1976-05-07 | 1976-05-07 | Composition for removing printing ink from waste paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU926129A1 true SU926129A1 (en) | 1982-05-07 |
Family
ID=20659803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762355810A SU926129A1 (en) | 1976-05-07 | 1976-05-07 | Composition for removing printing ink from waste paper |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU926129A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710267A (en) * | 1984-03-19 | 1987-12-01 | Berol Kemi Ab | Process for reducing discoloration and/or tackiness in processing waste paper fibers |
| US5151155A (en) * | 1991-05-09 | 1992-09-29 | Rheox, Inc. | Process for deinking wastepaper with organically modified smectite clay |
| US7169257B2 (en) | 2003-11-12 | 2007-01-30 | Kemira Chemicals, Inc. | Method of deinking waste paper using a reduced alkali system |
-
1976
- 1976-05-07 SU SU762355810A patent/SU926129A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710267A (en) * | 1984-03-19 | 1987-12-01 | Berol Kemi Ab | Process for reducing discoloration and/or tackiness in processing waste paper fibers |
| US5151155A (en) * | 1991-05-09 | 1992-09-29 | Rheox, Inc. | Process for deinking wastepaper with organically modified smectite clay |
| US7169257B2 (en) | 2003-11-12 | 2007-01-30 | Kemira Chemicals, Inc. | Method of deinking waste paper using a reduced alkali system |
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