CA1101568A - Traduction non-disponible - Google Patents

Traduction non-disponible

Info

Publication number: CA1101568A
Authority: CA; Canada
Prior art keywords: wetting agent; slurry; coal; guar gum; gangue
Prior art date: 1977-11-07
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

CA311,565A

Other languages

English (en)

Inventor

Charles T. Peterson

Chester W. Curtis

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.)

Henkel Corp

Original Assignee

Henkel Corp

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.)

1977-11-07

Filing date

1978-09-19

Publication date

1981-05-19

1978-09-19 Application filed by Henkel Corp filed Critical Henkel Corp

1981-05-19 Application granted granted Critical

1981-05-19 Publication of CA1101568A publication Critical patent/CA1101568A/fr

Status Expired legal-status Critical Current

Links

238000001914 filtration Methods 0.000 title claims abstract description 11
239000003245 coal Substances 0.000 claims abstract description 23
229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 8
238000000034 method Methods 0.000 claims abstract description 8
239000011707 mineral Substances 0.000 claims abstract description 8
239000000080 wetting agent Substances 0.000 claims description 22
239000002002 slurry Substances 0.000 claims description 21
229920002907 Guar gum Polymers 0.000 claims description 12
229960002154 guar gum Drugs 0.000 claims description 12
235000010417 guar gum Nutrition 0.000 claims description 12
239000000665 guar gum Substances 0.000 claims description 12
239000007787 solid Substances 0.000 claims description 7
235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 claims description 4
229930195733 hydrocarbon Natural products 0.000 claims description 4
150000002430 hydrocarbons Chemical class 0.000 claims description 4
JUGMYYPYWUXVEC-UHFFFAOYSA-N (propanoyloxyamino) propanoate Chemical class CCC(=O)ONOC(=O)CC JUGMYYPYWUXVEC-UHFFFAOYSA-N 0.000 claims description 3
KTYVHLCLTPLSGC-UHFFFAOYSA-N amino propanoate Chemical class CCC(=O)ON KTYVHLCLTPLSGC-UHFFFAOYSA-N 0.000 claims description 3
CDOUZKKFHVEKRI-UHFFFAOYSA-N 3-bromo-n-[(prop-2-enoylamino)methyl]propanamide Chemical group BrCCC(=O)NCNC(=O)C=C CDOUZKKFHVEKRI-UHFFFAOYSA-N 0.000 claims description 2
239000000203 mixture Substances 0.000 claims description 2
238000011084 recovery Methods 0.000 abstract description 4
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
239000002245 particle Substances 0.000 description 7
229910052742 iron Inorganic materials 0.000 description 6
239000012065 filter cake Substances 0.000 description 4
239000012634 fragment Substances 0.000 description 4
244000007835 Cyamopsis tetragonoloba Species 0.000 description 3
230000000996 additive effect Effects 0.000 description 3
229940037003 alum Drugs 0.000 description 3
239000004927 clay Substances 0.000 description 3
239000000446 fuel Substances 0.000 description 3
-1 hydroxyl propyl Chemical group 0.000 description 3
TVZRAEYQIKYCPH-UHFFFAOYSA-N 3-(trimethylsilyl)propane-1-sulfonic acid Chemical compound C[Si](C)(C)CCCS(O)(=O)=O TVZRAEYQIKYCPH-UHFFFAOYSA-N 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 2
244000303965 Cyamopsis psoralioides Species 0.000 description 2
ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005188 flotation Methods 0.000 description 2
SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
238000005453 pelletization Methods 0.000 description 2
238000000926 separation method Methods 0.000 description 2
APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 2
XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
244000046052 Phaseolus vulgaris Species 0.000 description 1
235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
229910052770 Uranium Inorganic materials 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
235000012970 cakes Nutrition 0.000 description 1
239000003250 coal slurry Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 description 1
235000021463 dry cake Nutrition 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
230000003311 flocculating effect Effects 0.000 description 1
229910052595 hematite Inorganic materials 0.000 description 1
239000011019 hematite Substances 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
239000000463 material Substances 0.000 description 1
HDKLIZDXVUCLHQ-UHFFFAOYSA-N non-3-en-2-one Chemical compound CCCCCC=CC(C)=O HDKLIZDXVUCLHQ-UHFFFAOYSA-N 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000004576 sand Substances 0.000 description 1
101150062190 sod1 gene Proteins 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000000153 supplemental effect Effects 0.000 description 1
230000001131 transforming effect Effects 0.000 description 1
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration 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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Manufacture And Refinement Of Metals (AREA)
Liquid Carbonaceous Fuels (AREA)
Paper (AREA)

CA311,565A 1977-11-07 1978-09-19 Traduction non-disponible Expired CA1101568A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US84883877A	1977-11-07	1977-11-07
US848,838		1977-11-07

Publications (1)

Publication Number	Publication Date
CA1101568A true CA1101568A (fr)	1981-05-19

Family

ID=25304418

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA311,565A Expired CA1101568A (fr)	1977-11-07	1978-09-19	Traduction non-disponible

Country Status (8)

Country	Link
BE (1)	BE871466A (fr)
BR (1)	BR7807192A (fr)
CA (1)	CA1101568A (fr)
DE (1)	DE2845325A1 (fr)
FR (1)	FR2407735A1 (fr)
GB (1)	GB2007517B (fr)
IT (1)	IT7869482A0 (fr)
ZA (1)	ZA785425B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4290896A (en) *	1980-05-27	1981-09-22	Dow Corning Corporation	Dewatering fine coal slurries using organopolysiloxanes
US4290897A (en) *	1980-05-27	1981-09-22	Dow Corning Corporation	Dewatering fine coal slurries using two types of organopolysiloxanes
GB2184036A (en) *	1985-11-15	1987-06-17	Magyar Szenhidrogenipari	Separation
CN112125643A (zh) *	2020-09-06	2020-12-25	山东义科节能科技股份有限公司	一种煤矸石滤水材料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3082173A (en) *	1958-08-04	1963-03-19	Howard J Horvitz	Coagulating aid and method of treating water therewith
US3354028A (en) *	1963-12-30	1967-11-21	Garden State Paper Company Inc	Clarifying waste effluents from re-inking processes by reversing the effluent ph
US3338828A (en) *	1964-07-29	1967-08-29	Joseph R Clark	Purification of water supplies and aqueous wastes
US3350304A (en) *	1965-02-18	1967-10-31	Hunnewell Soap Company	Water treatment compositions and processes
DE2614260C3 (de) *	1976-04-02	1979-03-22	Hoechst Ag, 6000 Frankfurt	Verfahren zum Konzentrieren und Entwässern von Mineralsuspensionen und Filterhilfsmittel

1978
- 1978-09-19 CA CA311,565A patent/CA1101568A/fr not_active Expired
- 1978-09-25 ZA ZA00785425A patent/ZA785425B/xx unknown
- 1978-10-18 DE DE19782845325 patent/DE2845325A1/de not_active Withdrawn
- 1978-10-23 BE BE191290A patent/BE871466A/fr unknown
- 1978-10-24 FR FR7830154A patent/FR2407735A1/fr not_active Withdrawn
- 1978-10-27 IT IT7869482A patent/IT7869482A0/it unknown
- 1978-10-31 BR BR7807192A patent/BR7807192A/pt unknown
- 1978-11-07 GB GB7843459A patent/GB2007517B/en not_active Expired

Also Published As

Publication number	Publication date
DE2845325A1 (de)	1979-05-10
BR7807192A (pt)	1979-06-12
IT7869482A0 (it)	1978-10-27
GB2007517B (en)	1982-03-17
ZA785425B (en)	1979-08-29
GB2007517A (en)	1979-05-23
FR2407735A1 (fr)	1979-06-01
BE871466A (fr)	1979-02-15

Legal Events

Date	Code	Title	Description
1998-05-19	MKEX	Expiry

Publication	Publication Date	Title
US5307938A (en)	1994-05-03	Treatment of iron ore to increase recovery through the use of low molecular weight polyacrylate dispersants
CA1137312A (fr)	1982-12-14	Methode d'agglomeration du charbon
JPH01104359A (ja)	1989-04-21	天然炭酸カルシウム鉱石の精製方法
US4298169A (en)	1981-11-03	Selective flocculation, magnetic separation, and flotation of ores
US4303204A (en)	1981-12-01	Upgrading of bauxites, bauxitic clays, and aluminum mineral bearing clays
US4255155A (en)	1981-03-10	Process for agglomerating coal
US3853983A (en)	1974-12-10	Method for improving brightness of kaolinite clays including iron pyrites
US4726895A (en)	1988-02-23	Process for concentration of gold and uranium magnetically
US4355999A (en)	1982-10-26	Process for agglomerating coal
CN110215763A (zh)	2019-09-10	增强浆料脱水的替代添加剂
US2479930A (en)	1949-08-23	Recovery of precious metal values by cyanidation
CA1101568A (fr)	1981-05-19	Traduction non-disponible
US4272029A (en)	1981-06-09	Upgrading of bauxites, bauxitic clays, and aluminum mineral bearing clays
EP0167621B1 (fr)	1990-01-03	Procede de deshydratation de minerais
US4107028A (en)	1978-08-15	Treatment of iron concentrate slurry to improve filtration
EP0058197A4 (fr)	1984-05-17	Enrichissement magnetique d'argiles par triage et flottation magnetiques.
US4040519A (en)	1977-08-09	Froth flotation process for recovering sheelite
US4563285A (en)	1986-01-07	Method for dewatering phosphate slimes
RU2051750C1 (ru)	1996-01-10	Способ извлечения золота из руд
US2476420A (en)	1949-07-19	Method of recovery of precious metals
Zhang et al.	1995	Recovery of phosphate from Florida beneficiation slimes I. Re-identifying the problem
US2293111A (en)	1942-08-18	Salt treating process
US1195698A (en)	1916-08-22	Pbocess of concentrating cabnotite sandstone
US2509261A (en)	1950-05-30	Method of filtration
US2811254A (en)	1957-10-29	Method for the beneficiation of phosphate ores