CA2163972C - Methode de suppression a court terme de poussiere residuelle - Google Patents

Methode de suppression a court terme de poussiere residuelle Download PDF

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Publication number
CA2163972C
CA2163972C CA002163972A CA2163972A CA2163972C CA 2163972 C CA2163972 C CA 2163972C CA 002163972 A CA002163972 A CA 002163972A CA 2163972 A CA2163972 A CA 2163972A CA 2163972 C CA2163972 C CA 2163972C
Authority
CA
Canada
Prior art keywords
alcohol
set forth
wetter
foamer
alpha
Prior art date
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 - Fee Related
Application number
CA002163972A
Other languages
English (en)
Other versions
CA2163972A1 (fr
Inventor
Steven A. Muth
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.)
Benetech Inc
Original Assignee
Benetech Inc
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.)
Filing date
Publication date
Priority claimed from US08/069,074 external-priority patent/US5409626A/en
Application filed by Benetech Inc filed Critical Benetech Inc
Publication of CA2163972A1 publication Critical patent/CA2163972A1/fr
Application granted granted Critical
Publication of CA2163972C publication Critical patent/CA2163972C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Dépoussiérant aqueux à court terme destiné à éliminer la poussière résiduelle, qui comporte d'environ 50 parties en poids à environ 2000 parties en poids d'eau par partie en poids d'une combinaison d'un agent moussant anionique et d'un agent mouillant non ionique ou anionique, le rapport en poids de l'agent moussant à l'agent mouillant étant d'environ 1/1 à environ 1/20. Des concentrés pré-mélangés et des procédés de dépoussiérage à l'aide desdits agents sont également décrits.
CA002163972A 1993-05-28 1994-05-27 Methode de suppression a court terme de poussiere residuelle Expired - Fee Related CA2163972C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/069,074 US5409626A (en) 1993-05-28 1993-05-28 Methods and compositions for short term residual dust suppression
US08/069,074 1993-05-28
PCT/US1994/006027 WO1994028084A1 (fr) 1993-05-28 1994-05-27 Depoussierage a court terme destine a eliminer la poussiere residuelle

Publications (2)

Publication Number Publication Date
CA2163972A1 CA2163972A1 (fr) 1994-12-08
CA2163972C true CA2163972C (fr) 2007-05-01

Family

ID=38051322

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002163972A Expired - Fee Related CA2163972C (fr) 1993-05-28 1994-05-27 Methode de suppression a court terme de poussiere residuelle

Country Status (1)

Country Link
CA (1) CA2163972C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11098242B2 (en) 2013-05-17 2021-08-24 Preferred Technology, Llc Proppant with enhanced interparticle bonding
US11208591B2 (en) 2016-11-16 2021-12-28 Preferred Technology, Llc Hydrophobic coating of particulates for enhanced well productivity

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9267063B2 (en) 2012-11-19 2016-02-23 Benetech, Inc. Dust suppression formulas using plasticized cellulose ethers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11098242B2 (en) 2013-05-17 2021-08-24 Preferred Technology, Llc Proppant with enhanced interparticle bonding
US11760924B2 (en) 2013-05-17 2023-09-19 Preferred Technology, Llc Proppant with enhanced interparticle bonding
US11208591B2 (en) 2016-11-16 2021-12-28 Preferred Technology, Llc Hydrophobic coating of particulates for enhanced well productivity

Also Published As

Publication number Publication date
CA2163972A1 (fr) 1994-12-08

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Legal Events

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MKLA Lapsed

Effective date: 20140527

MKLA Lapsed

Effective date: 20140527