BR9007812A - Processo para aumentar a viscosidade e a velocidade de filtracao de uma lama de agua e argila - Google Patents
Processo para aumentar a viscosidade e a velocidade de filtracao de uma lama de agua e argilaInfo
- Publication number
- BR9007812A BR9007812A BR909007812A BR9007812A BR9007812A BR 9007812 A BR9007812 A BR 9007812A BR 909007812 A BR909007812 A BR 909007812A BR 9007812 A BR9007812 A BR 9007812A BR 9007812 A BR9007812 A BR 9007812A
- Authority
- BR
- Brazil
- Prior art keywords
- viscosity
- increase
- water
- filtering speed
- clay mud
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/40—Compounds of aluminium
- C09C1/42—Clays
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Organic Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Paper (AREA)
- Filtering Materials (AREA)
- Treatment Of Sludge (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/433,630 US5057467A (en) | 1989-11-08 | 1989-11-08 | Processing additives for clay production |
PCT/US1990/005762 WO1991007468A1 (en) | 1989-11-08 | 1990-10-09 | A process for improving the viscosity and filtration rate of a water and clay slurry |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9007812A true BR9007812A (pt) | 1992-09-01 |
Family
ID=23720906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909007812A BR9007812A (pt) | 1989-11-08 | 1990-10-09 | Processo para aumentar a viscosidade e a velocidade de filtracao de uma lama de agua e argila |
Country Status (7)
Country | Link |
---|---|
US (1) | US5057467A (pt) |
EP (1) | EP0498812B1 (pt) |
AT (1) | ATE119930T1 (pt) |
AU (1) | AU6542290A (pt) |
BR (1) | BR9007812A (pt) |
DE (1) | DE69017916T2 (pt) |
WO (1) | WO1991007468A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE138435T1 (de) * | 1991-12-13 | 1996-06-15 | Ecc Int Ltd | Papierüberzug |
US5300324A (en) * | 1992-05-29 | 1994-04-05 | The Dow Chemical Company | Process to increase the drying rate of a glaze for ceramics |
US5407480A (en) * | 1993-09-30 | 1995-04-18 | Vinings Industries, Inc. | Stabilized, high solids, low viscosity smectite slurries, and method of preparation |
GB2285766B (en) * | 1994-01-21 | 1997-07-23 | Ecc Int Ltd | Ceramic casting composition |
US6312560B1 (en) * | 1999-07-23 | 2001-11-06 | Huntsman Ethyleneamines Ltd. | Use of alkyleneamines for enhancing lime mud dewatering |
US6627084B2 (en) | 2001-04-24 | 2003-09-30 | Polymer Ventures, Inc. | Organoclay compositions for purifying contaminated liquids and methods for making and using them |
BR112018005073B1 (pt) | 2015-09-30 | 2022-10-11 | Rohm And Haas Company | Composição, e, processo para preparação de uma composição aquosa |
US11448052B2 (en) | 2020-06-17 | 2022-09-20 | Saudi Arabian Oil Company | Cement and anti-corrosion fluid for casing isolation |
US11453816B2 (en) | 2020-07-06 | 2022-09-27 | Saudi Arabian Oil Company | Accelerated cement compositions and methods for treating lost circulation zones |
US11939520B2 (en) | 2020-08-12 | 2024-03-26 | Saudi Arabian Oil Company | Methods and cement compositions for reducing corrosion of wellbore casings |
US11485894B2 (en) | 2020-08-17 | 2022-11-01 | Saudi Arabian Oil Company | Accelerated cement compositions and methods for top-job cementing of a wellbore to reduce corrosion |
US11608467B2 (en) | 2021-02-16 | 2023-03-21 | Saudi Arabian Oil Company | Hydraulic fracturing fluids with an aqueous base fluid and clay stabilizer and methods for hydraulic fracturing using the same |
US11566157B2 (en) | 2021-02-16 | 2023-01-31 | Saudi Arabian Oil Company | Water-based drilling fluid compositions and methods for drilling subterranean wells |
US11492536B2 (en) | 2021-02-16 | 2022-11-08 | Saudi Arabian Oil Company | Cement slurries and methods for cementing a casing in a wellbore |
EP4330336A1 (en) | 2021-04-27 | 2024-03-06 | BYK-Chemie GmbH | Silicate based thickener composition |
US11535787B2 (en) | 2021-05-12 | 2022-12-27 | Saudi Arabian Oil Company | Spacer fluids and methods for cementing a casing in a wellbore |
US12024669B2 (en) | 2022-06-27 | 2024-07-02 | Saudi Arabian Oil Company | C-36 dimer diamine hydrochloride salt as primary viscosifier for invert-emulsion drilling fluids |
US11807803B1 (en) | 2022-08-02 | 2023-11-07 | Saudi Arabian Oil Company | Cement spacer fluid with polyethyleneimine hydrochloride salt as a shale inhibitor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2768089A (en) * | 1952-10-13 | 1956-10-23 | Gen Mills Inc | Clay soil improved by an alkylene polyamine |
GB1481307A (en) * | 1973-11-02 | 1977-07-27 | English Clays Lovering Pochin | Properties of minerals |
GB1498086A (en) * | 1975-06-30 | 1978-01-18 | Yara Engineering Corp | High bulking clay pigments and methods of making same |
US4227920A (en) * | 1978-07-18 | 1980-10-14 | Yara Engineering Corporation | Methods of clay benefication |
GB8531253D0 (en) * | 1985-12-19 | 1986-01-29 | English Clays Lovering Pochin | Clay minerals |
-
1989
- 1989-11-08 US US07/433,630 patent/US5057467A/en not_active Expired - Lifetime
-
1990
- 1990-10-09 DE DE69017916T patent/DE69017916T2/de not_active Expired - Lifetime
- 1990-10-09 AU AU65422/90A patent/AU6542290A/en not_active Abandoned
- 1990-10-09 BR BR909007812A patent/BR9007812A/pt not_active IP Right Cessation
- 1990-10-09 EP EP90915382A patent/EP0498812B1/en not_active Expired - Lifetime
- 1990-10-09 AT AT90915382T patent/ATE119930T1/de not_active IP Right Cessation
- 1990-10-09 WO PCT/US1990/005762 patent/WO1991007468A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU6542290A (en) | 1991-06-13 |
DE69017916D1 (de) | 1995-04-27 |
DE69017916T2 (de) | 1995-07-06 |
EP0498812A1 (en) | 1992-08-19 |
WO1991007468A1 (en) | 1991-05-30 |
EP0498812B1 (en) | 1995-03-15 |
US5057467A (en) | 1991-10-15 |
ATE119930T1 (de) | 1995-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB19 | Grant procedure suspended (art. 19) | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 09/10/2010 |