BE1008909A3 - Produit coagulant pour laques ou cires dans des separateurs par voie humide. - Google Patents

Produit coagulant pour laques ou cires dans des separateurs par voie humide. Download PDF

Info

Publication number: BE1008909A3
Authority: BE; Belgium
Prior art keywords: weight; product; sep; coagulation; coagulating
Prior art date: 1993-02-19

Application number

BE9400150A

Other languages

English (en)

French (fr)

Inventor

Andreas Bender

Michael Schrof

Juergen Silberzahn

Original Assignee

Kluthe Gmbh Chem Werke

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.)

1993-02-19

Filing date

1994-02-09

Publication date

1996-10-01

1994-02-09 Application filed by Kluthe Gmbh Chem Werke filed Critical Kluthe Gmbh Chem Werke

1996-10-01 Application granted granted Critical

1996-10-01 Publication of BE1008909A3 publication Critical patent/BE1008909A3/fr

Links

239000000701 coagulant Substances 0.000 title claims description 8
230000015271 coagulation Effects 0.000 claims abstract description 21
238000005345 coagulation Methods 0.000 claims abstract description 21
239000004922 lacquer Substances 0.000 claims abstract description 20
239000011347 resin Substances 0.000 claims abstract description 17
229920005989 resin Polymers 0.000 claims abstract description 17
238000000576 coating method Methods 0.000 claims abstract description 15
239000001993 wax Substances 0.000 claims abstract description 15
239000011248 coating agent Substances 0.000 claims abstract description 14
239000000463 material Substances 0.000 claims abstract description 13
230000001112 coagulating effect Effects 0.000 claims abstract description 11
229920001800 Shellac Polymers 0.000 claims abstract description 7
239000004208 shellac Substances 0.000 claims abstract description 7
ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 claims abstract description 7
229940113147 shellac Drugs 0.000 claims abstract description 7
235000013874 shellac Nutrition 0.000 claims abstract description 7
239000000025 natural resin Substances 0.000 claims abstract description 6
150000003839 salts Chemical class 0.000 claims abstract description 6
238000009434 installation Methods 0.000 claims abstract description 5
150000001412 amines Chemical class 0.000 claims abstract description 4
150000008044 alkali metal hydroxides Chemical class 0.000 claims abstract description 3
-1 alkanolamines Chemical class 0.000 claims abstract description 3
239000007864 aqueous solution Substances 0.000 claims abstract description 3
239000000243 solution Substances 0.000 claims abstract description 3
239000007900 aqueous suspension Substances 0.000 claims abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
239000004094 surface-active agent Substances 0.000 claims description 6
238000005507 spraying Methods 0.000 claims description 4
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 3
235000012239 silicon dioxide Nutrition 0.000 claims description 3
239000002518 antifoaming agent Substances 0.000 claims description 2
239000012752 auxiliary agent Substances 0.000 claims description 2
230000003311 flocculating effect Effects 0.000 claims description 2
229910052615 phyllosilicate Inorganic materials 0.000 claims description 2
239000013543 active substance Substances 0.000 claims 1
239000003139 biocide Substances 0.000 claims 1
239000003795 chemical substances by application Substances 0.000 claims 1
230000016615 flocculation Effects 0.000 claims 1
238000005189 flocculation Methods 0.000 claims 1
239000008266 hair spray Substances 0.000 claims 1
229920000867 polyelectrolyte Polymers 0.000 claims 1
239000003643 water by type Substances 0.000 abstract 1
239000000047 product Substances 0.000 description 27
239000000203 mixture Substances 0.000 description 15
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
239000011230 binding agent Substances 0.000 description 7
238000000034 method Methods 0.000 description 5
229920001515 polyalkylene glycol Polymers 0.000 description 5
239000000126 substance Substances 0.000 description 5
230000009471 action Effects 0.000 description 4
238000009472 formulation Methods 0.000 description 4
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
150000007513 acids Chemical class 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
239000002480 mineral oil Substances 0.000 description 3
239000002245 particle Substances 0.000 description 3
230000008569 process Effects 0.000 description 3
239000002904 solvent Substances 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
239000000654 additive Substances 0.000 description 2
238000005054 agglomeration Methods 0.000 description 2
230000002776 aggregation Effects 0.000 description 2
150000001298 alcohols Chemical class 0.000 description 2
239000003513 alkali Substances 0.000 description 2
150000003863 ammonium salts Chemical class 0.000 description 2
239000000440 bentonite Substances 0.000 description 2
229910000278 bentonite Inorganic materials 0.000 description 2
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
239000002734 clay mineral Substances 0.000 description 2
239000000470 constituent Substances 0.000 description 2
235000014113 dietary fatty acids Nutrition 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
239000000194 fatty acid Substances 0.000 description 2
229930195729 fatty acid Natural products 0.000 description 2
150000004665 fatty acids Chemical class 0.000 description 2
238000005188 flotation Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
235000010446 mineral oil Nutrition 0.000 description 2
239000012184 mineral wax Substances 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
229920001522 polyglycol ester Polymers 0.000 description 2
239000013049 sediment Substances 0.000 description 2
238000004062 sedimentation Methods 0.000 description 2
HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
238000001179 sorption measurement Methods 0.000 description 2
238000003756 stirring Methods 0.000 description 2
238000009827 uniform distribution Methods 0.000 description 2
MEHUJCGAYMDLEL-CABCVRRESA-N (9r,10s)-9,10,16-trihydroxyhexadecanoic acid Chemical compound OCCCCCC[C@H](O)[C@H](O)CCCCCCCC(O)=O MEHUJCGAYMDLEL-CABCVRRESA-N 0.000 description 1
LNETULKMXZVUST-UHFFFAOYSA-N 1-naphthoic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=CC2=C1 LNETULKMXZVUST-UHFFFAOYSA-N 0.000 description 1
BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 1
WSASFFHWOQGSER-MUAIWGBPSA-N 82xgf31q2y Chemical compound C1[C@@]23[C@H](C(O)=O)CC[C@H]2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O WSASFFHWOQGSER-MUAIWGBPSA-N 0.000 description 1
BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 1
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
241000894006 Bacteria Species 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
MEHUJCGAYMDLEL-UHFFFAOYSA-N Ethyl-triacetylaleuritat Natural products OCCCCCCC(O)C(O)CCCCCCCC(O)=O MEHUJCGAYMDLEL-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
241001465754 Metazoa Species 0.000 description 1
VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
235000011613 Pinus brutia Nutrition 0.000 description 1
241000018646 Pinus brutia Species 0.000 description 1
WSASFFHWOQGSER-UHFFFAOYSA-N Shellolic acid Natural products C1C23C(C(O)=O)CCC2C(C)(CO)C1C(C(O)=O)=CC3O WSASFFHWOQGSER-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000004520 agglutination Effects 0.000 description 1
238000007605 air drying Methods 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
150000001414 amino alcohols Chemical class 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
230000008859 change Effects 0.000 description 1
239000007859 condensation product Substances 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
239000003995 emulsifying agent Substances 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000007667 floating Methods 0.000 description 1
239000008394 flocculating agent Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000005187 foaming Methods 0.000 description 1
239000004867 fossil resin Substances 0.000 description 1
239000000976 ink Substances 0.000 description 1
230000002045 lasting effect Effects 0.000 description 1
239000004579 marble Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
235000019645 odor Nutrition 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000012188 paraffin wax Substances 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
239000000049 pigment Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000002028 premature Effects 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000003755 preservative agent Substances 0.000 description 1
230000002335 preservative effect Effects 0.000 description 1
238000007639 printing Methods 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000007127 saponification reaction Methods 0.000 description 1
230000028327 secretion Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
239000002562 thickening agent Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/71—Paint detackifiers or coagulants, e.g. for the treatment of oversprays in paint spraying installations

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Hydrology & Water Resources (AREA)
Water Supply & Treatment (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Wood Science & Technology (AREA)
Inorganic Chemistry (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Paints Or Removers (AREA)

BE9400150A 1993-02-19 1994-02-09 Produit coagulant pour laques ou cires dans des separateurs par voie humide. BE1008909A3 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4305104A DE4305104C1 (de)	1993-02-19	1993-02-19	Koagulationsmittel für Lacke oder Wachse in Naßabscheidern

Publications (1)

Publication Number	Publication Date
BE1008909A3 true BE1008909A3 (fr)	1996-10-01

Family

ID=6480851

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE9400150A BE1008909A3 (fr)	1993-02-19	1994-02-09	Produit coagulant pour laques ou cires dans des separateurs par voie humide.

Country Status (5)

Country	Link
AT (1)	AT404829B (de)
BE (1)	BE1008909A3 (de)
DE (1)	DE4305104C1 (de)
FR (1)	FR2701714B1 (de)
NL (1)	NL9302276A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19730410A1 (de) *	1997-07-16	1999-01-21	Univ Freiberg Bergakademie	Verfahren zur Herstellung und Anwendung von Suspensionen aus Harzen, Wachsen, Bitumina und Pechen mit hohen Schmelzpunkten
DE10329300A1 (de) *	2003-06-30	2005-01-20	Volkswagen Ag	Verfahren zur Auswaschung und Behandlung von Lacküberschüssen
DE102008046409C5 (de)	2008-09-04	2013-08-22	Eisenmann Ag	Verfahren zum Entfernen von Feststoffen aus beim Lackieren von Gegenständen entstehendem Overspray

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3421289C1 (de) *	1984-06-07	1985-09-26	Zeller + Gmelin GmbH & Co, 7332 Eislingen	Einkomponentenformulierung zur Entklebung und Koagulation von Kunstharzlackanteilen in Nassabscheidern von Spritzlackieranlagen und deren Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL267606A (de) *	1960-07-30
DE2758873C3 (de) *	1977-12-30	1982-03-25	Werner & Pfleiderer, 7000 Stuttgart	Verfahren zum Ausfällen von Kunstharzlackpartikeln aus Luft in Farbnebel-Naßabscheidern von Spritzlackieranlagen
DE3421270C2 (de) *	1984-06-07	1986-07-10	Zeller + Gmelin GmbH & Co, 7332 Eislingen	Einkomponentenformulierung zur Ausfällung, Entklebung und Koagulierung von Unterbodenschutz auf Basis von Wachsen, wachsähnlichen Kunststoffen und Kunststoffdispersionen sowie von Kunstharzlacken in Naßabscheidern von Spritzlackieranlagen unter Erzielung eines sedimentierenden Lackschlamms und deren Verwendung

1993
- 1993-02-19 DE DE4305104A patent/DE4305104C1/de not_active Expired - Fee Related
- 1993-12-17 AT AT0256193A patent/AT404829B/de not_active IP Right Cessation
- 1993-12-28 NL NL9302276A patent/NL9302276A/nl not_active Application Discontinuation
1994
- 1994-02-09 BE BE9400150A patent/BE1008909A3/fr not_active IP Right Cessation
- 1994-02-17 FR FR9401824A patent/FR2701714B1/fr not_active Expired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3421289C1 (de) *	1984-06-07	1985-09-26	Zeller + Gmelin GmbH & Co, 7332 Eislingen	Einkomponentenformulierung zur Entklebung und Koagulation von Kunstharzlackanteilen in Nassabscheidern von Spritzlackieranlagen und deren Verwendung

Also Published As

Publication number	Publication date
FR2701714A1 (fr)	1994-08-26
DE4305104C1 (de)	1994-04-07
ATA256193A (de)	1998-07-15
AT404829B (de)	1999-03-25
NL9302276A (nl)	1994-09-16
FR2701714B1 (fr)	1997-01-31

Legal Events

Date

Code

Title

Description

2002-08-31

RE

Patent lapsed

Owner name: CHEMISCHE WERKE KLUTHE G.M.B.H. & CO.

Effective date: 20020228

Publication	Publication Date	Title
CA1148833A (en)	1983-06-28	Water based defoamer compositions
BE1008909A3 (fr)	1996-10-01	Produit coagulant pour laques ou cires dans des separateurs par voie humide.
DE3421270C2 (de)	1986-07-10	Einkomponentenformulierung zur Ausfällung, Entklebung und Koagulierung von Unterbodenschutz auf Basis von Wachsen, wachsähnlichen Kunststoffen und Kunststoffdispersionen sowie von Kunstharzlacken in Naßabscheidern von Spritzlackieranlagen unter Erzielung eines sedimentierenden Lackschlamms und deren Verwendung
DE3421289C1 (de)	1985-09-26	Einkomponentenformulierung zur Entklebung und Koagulation von Kunstharzlackanteilen in Nassabscheidern von Spritzlackieranlagen und deren Verwendung
JPH02298565A (ja)	1990-12-10	二塩基酸エステルを含む改良水中油型乳剤を使用する塗料の非粘着化方法
US4959160A (en)	1990-09-25	Process for the treatment of contaminated emulsion
US2296952A (en)	1942-09-29	Chemical treatment of black liquor and tall oil
DE2758873C3 (de)	1982-03-25	Verfahren zum Ausfällen von Kunstharzlackpartikeln aus Luft in Farbnebel-Naßabscheidern von Spritzlackieranlagen
JP2024028377A (ja)	2024-03-04	廃水処理方法
EP0005390B1 (de)	1981-11-25	Verfahren zur Behandlung von Wasser und Abwasser und seine Anwendung
FR3082124A1 (fr)	2019-12-13	Controle de la sedimentation d'un derive minier
WO2000047527A1 (fr)	2000-08-17	Procede de conditionnement de boues
CN101955285B (zh)	2012-05-23	一种焦化废水蒸氨前预处理方法
GB1594879A (en)	1981-08-05	Process for treating waste oil
US1409590A (en)	1922-03-14	Sludge treatment process and product
FR3082197A1 (fr)	2019-12-13	Recyclage d'eau dans un derive minier
EP0526339B1 (de)	1998-11-04	Verfahren zur Entklebung von sowohl wasserverdünnbaren als auch Lösungsmittel enthaltenden Lacken
US3842001A (en)	1974-10-15	Method for extracting retained oil and solids from a filter media and separating the same
DE2347068A1 (de)	1975-04-03	Lackentklebungs- und sedimentationsmittel
US2605272A (en)	1952-07-29	Method for removing fines from vegetable oils and miscella containing said oils
US2140514A (en)	1938-12-20	Method of treating pine oleo-resins and products resulting therefrom
Penninger	1979	Extraction of oily matter from spent bleaching earth with water at elevated temperature and pressure
US2395283A (en)	1946-02-19	Method of treating crude kraft soap
RU2153527C1 (ru)	2000-07-27	Способ рафинирования использованных смазочных масел
CH685155A5 (fr)	1995-04-13	Procédé de production d'encre pour l'impression en taille douce.