BR8008664A - Filtracao de uma lama de liquido de varvao por uso de poliisobutileno - Google Patents

Filtracao de uma lama de liquido de varvao por uso de poliisobutileno

Info

Publication number: BR8008664A
Authority: BR; Brazil
Prior art keywords: polyisobutylene; filtration; steam liquid; steam; liquid
Prior art date: 1979-05-07

Application number

BR8008664A

Other languages

English (en)

Inventor

N Carr

E Mcginnis

Original Assignee

Gulf Research Development 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.)

1979-05-07

Filing date

1980-04-08

Publication date

1981-03-31

1980-04-08 Application filed by Gulf Research Development Co filed Critical Gulf Research Development Co

1981-03-31 Publication of BR8008664A publication Critical patent/BR8008664A/pt

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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
- C10G1/045—Separation of insoluble materials

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Filtration Of Liquid (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Liquid Carbonaceous Fuels (AREA)
Filtering Materials (AREA)
Fats And Perfumes (AREA)

BR8008664A 1979-05-07 1980-04-08 Filtracao de uma lama de liquido de varvao por uso de poliisobutileno BR8008664A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/036,854 US4251364A (en)	1979-05-07	1979-05-07	Filtration of a coal liquid slurry using polyisobutylene
PCT/US1980/000389 WO1980002384A1 (en)	1979-05-07	1980-04-08	Filtration of a coal liquid slurry using polyisobutylene

Publications (1)

Publication Number	Publication Date
BR8008664A true BR8008664A (pt)	1981-03-31

Family

ID=21891024

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8008664A BR8008664A (pt)	1979-05-07	1980-04-08	Filtracao de uma lama de liquido de varvao por uso de poliisobutileno

Country Status (11)

Country	Link
US (1)	US4251364A (pt)
EP (1)	EP0018721A1 (pt)
JP (1)	JPS56500454A (pt)
BR (1)	BR8008664A (pt)
CA (1)	CA1134306A (pt)
DD (1)	DD150434A5 (pt)
ES (1)	ES491177A0 (pt)
IL (1)	IL59632A0 (pt)
PL (1)	PL121975B1 (pt)
WO (1)	WO1980002384A1 (pt)
ZA (1)	ZA801839B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4290897A (en) *	1980-05-27	1981-09-22	Dow Corning Corporation	Dewatering fine coal slurries using two types of organopolysiloxanes
US4290896A (en) *	1980-05-27	1981-09-22	Dow Corning Corporation	Dewatering fine coal slurries using organopolysiloxanes
US4315824A (en) *	1980-06-03	1982-02-16	Hydrocarbon Research, Inc.	Filtration of coal-derived liquids containing particulate solids
CA1252016A (en) *	1984-01-09	1989-04-04	Kay E. Cawiezel	Mineral dewatering method
US5061363A (en) *	1990-10-09	1991-10-29	The United States Of America As Represented By The United States Department Of Energy	Method for co-processing waste rubber and carbonaceous material
US20090275252A1 (en)	2006-07-12	2009-11-05	Simandl Ronald F	Cleaning medium for removing contamination and method of making
US20080057808A1 (en) *	2006-07-12	2008-03-06	Bwxt Y-12, L.L.C.	Cleaning wipe for removing contamination from an article and method of making

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3242073A (en) *	1963-03-07	1966-03-22	Dow Chemical Co	Removal of microorganisms from fluids
US3492225A (en) *	1966-11-02	1970-01-27	Nalco Chemical Co	Coagulation and settling of finely divided solids from aqueous suspensions thereof
DE2029815A1 (en) *	1970-06-16	1971-12-23	Passavant Werke, 6209 Michelbacher Hütte	Additives used in filtering - to reduce viscosity and flow resistance
AU467472B2 (en) *	1974-03-01	1975-12-04	Commonwealth Scientific And Industrial Research Organisation	A process of filtration
US3997425A (en) *	1974-12-26	1976-12-14	Universal Oil Products Company	Process for the liquefaction of coal
US4046690A (en) *	1976-04-01	1977-09-06	The United States Of America As Represented By The United States Energy Research And Development Administration	Filtering coal-derived oil through a filter media precoated with particles partially solubilized by said oil
US4029567A (en) *	1976-04-20	1977-06-14	Canadian Patents And Development Limited	Solids recovery from coal liquefaction slurry
US4030893A (en) *	1976-05-20	1977-06-21	The Keller Corporation	Method of preparing low-sulfur, low-ash fuel
US4124485A (en) *	1977-04-04	1978-11-07	Gulf Research & Development Company	Separation of solids from coal liquids with an additive blend
US4102774A (en) *	1977-04-04	1978-07-25	Gulf Research & Development Company	Separation of solids from coal liquids using an additive
US4094770A (en) *	1977-06-22	1978-06-13	Chevron Research Company	Process for removing unfilterable solids from an oil
US4191655A (en) *	1977-07-07	1980-03-04	Betz Laboratories, Inc.	Dewatering composition
US4141691A (en) *	1977-12-12	1979-02-27	Calgon Corporation	Use of water soluble polymers in coal flotation circuits

1979
- 1979-05-07 US US06/036,854 patent/US4251364A/en not_active Expired - Lifetime
1980
- 1980-03-14 IL IL59632A patent/IL59632A0/xx unknown
- 1980-03-27 ZA ZA00801839A patent/ZA801839B/xx unknown
- 1980-03-28 EP EP80300965A patent/EP0018721A1/en not_active Withdrawn
- 1980-04-01 CA CA000348947A patent/CA1134306A/en not_active Expired
- 1980-04-08 WO PCT/US1980/000389 patent/WO1980002384A1/en not_active Ceased
- 1980-04-08 JP JP50127180A patent/JPS56500454A/ja active Pending
- 1980-04-08 BR BR8008664A patent/BR8008664A/pt unknown
- 1980-05-06 ES ES491177A patent/ES491177A0/es active Granted
- 1980-05-06 PL PL1980224045A patent/PL121975B1/pl unknown
- 1980-05-06 DD DD80220916A patent/DD150434A5/de unknown

Also Published As

Publication number	Publication date
JPS56500454A (pt)	1981-04-09
DD150434A5 (de)	1981-09-02
CA1134306A (en)	1982-10-26
ES8105028A1 (es)	1981-05-16
ES491177A0 (es)	1981-05-16
EP0018721A1 (en)	1980-11-12
WO1980002384A1 (en)	1980-11-13
IL59632A0 (en)	1980-06-30
ZA801839B (en)	1981-03-25
PL224045A1 (pt)	1981-02-13
PL121975B1 (en)	1982-06-30
US4251364A (en)	1981-02-17

Publication	Publication Date	Title
DD136621A5 (de)	1979-07-18	Fluessigkristallines dielektr9kum
DK405980A (da)	1981-04-20	Fluidumfilter
DK151931C (da)	1988-06-06	Fremgangsmaade til fremstilling af et farmacentisk praeparat i enhedsdosisform
DK370880A (da)	1981-06-20	Fremgangsmaade til fremstilling af et overfladeaktivt middel
DK374379A (da)	1980-03-10	Demonterbart filter
DK512678A (da)	1979-05-19	Oliefilter
BE866164A (fr)	1978-08-14	Filtre
FR2420988B1 (fr)	1988-07-08	Filtre
IT1133717B (it)	1986-07-09	Antischiuma liquido
SE7813444L (sv)	1979-06-30	Engangsfluidfilter
DD136747A5 (de)	1979-07-25	Fluessigkristalline mischungen
AR217347A1 (es)	1980-03-14	Filtro para fluidos
DD132591A1 (de)	1978-10-11	Nematische fluessig-kristalline gemische
DD138558A1 (de)	1979-11-07	Nematische fluessig-kristalline gemische
BR7806679A (pt)	1979-05-02	Dispositivo para regular a adicao de um liquido
BR8008664A (pt)	1981-03-31	Filtracao de uma lama de liquido de varvao por uso de poliisobutileno
BR7905482A (pt)	1980-05-13	Filtro para liquido
BR7905475A (pt)	1980-05-13	Filtro pre-revestido para liquido
AT359619B (de)	1980-11-25	Hydraulikfluessigkeit
FI803248L (fi)	1981-05-29	Med differentialhjul foersedd utmatningsanordning foer paosar faestade med tejp
BR7908348A (pt)	1980-09-16	Estrutura de filtro a cristal, do tipo polilitico
DK155065C (da)	1989-07-03	Krystalfilter
FI803409L (fi)	1981-05-14	Filter foer tobaksroek
DK435480A (da)	1981-04-30	Fluidumfilter
NO143023C (no)	1980-12-03	Difenylaminer for bruk som mellomprodukter ved fremstilling av rodenticid virksomme forbindelser