CA1114281A - Repression des poussieres respirables - Google Patents

Repression des poussieres respirables

Info

Publication number: CA1114281A
Authority: CA; Canada
Prior art keywords: foam; dust; respirable dust; respirable; bubbles
Prior art date: 1978-10-10
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

CA313,008A

Other languages

English (en)

Inventor

Howard W. Cole, Jr.

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.)

Individual

Original Assignee

Individual

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.)

1978-10-10

Filing date

1978-10-10

Publication date

1981-12-15

1978-10-10 Application filed by Individual filed Critical Individual

1978-10-10 Priority to CA313,008A priority Critical patent/CA1114281A/fr

1981-09-30 Priority to CA000387057A priority patent/CA1145243A/fr

1981-12-15 Application granted granted Critical

1981-12-15 Publication of CA1114281A publication Critical patent/CA1114281A/fr

Status Expired legal-status Critical Current

Links

239000000428 dust Substances 0.000 title claims abstract description 38
230000001629 suppression Effects 0.000 title 1
239000006260 foam Substances 0.000 claims abstract description 80
239000000463 material Substances 0.000 claims abstract description 54
239000002245 particle Substances 0.000 claims abstract description 33
230000005484 gravity Effects 0.000 claims abstract description 6
239000004094 surface-active agent Substances 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
239000000203 mixture Substances 0.000 claims description 10
238000000926 separation method Methods 0.000 claims description 10
239000003570 air Substances 0.000 claims description 9
239000003245 coal Substances 0.000 claims description 8
238000000034 method Methods 0.000 claims 3
230000001133 acceleration Effects 0.000 claims 2
208000036366 Sensation of pressure Diseases 0.000 claims 1
230000002596 correlated effect Effects 0.000 claims 1
238000007599 discharging Methods 0.000 claims 1
238000009736 wetting Methods 0.000 claims 1
239000013618 particulate matter Substances 0.000 description 9
239000007788 liquid Substances 0.000 description 7
239000002002 slurry Substances 0.000 description 7
239000004615 ingredient Substances 0.000 description 4
239000004088 foaming agent Substances 0.000 description 3
238000009991 scouring Methods 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 2
230000009172 bursting Effects 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000001276 controlling effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005187 foaming Methods 0.000 description 2
101000657326 Homo sapiens Protein TANC2 Proteins 0.000 description 1
102100034784 Protein TANC2 Human genes 0.000 description 1
230000004323 axial length Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
229940000425 combination drug Drugs 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
230000005923 long-lasting effect Effects 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000005192 partition Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920002635 polyurethane Polymers 0.000 description 1
239000004814 polyurethane Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1

Landscapes

Separation Of Particles Using Liquids (AREA)

CA313,008A 1978-10-10 1978-10-10 Repression des poussieres respirables Expired CA1114281A (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CA313,008A CA1114281A (fr)	1978-10-10	1978-10-10	Repression des poussieres respirables
CA000387057A CA1145243A (fr)	1978-10-10	1981-09-30	Suppression de la poussiere susceptible d'envahir les voies respiratoires

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA313,008A CA1114281A (fr)	1978-10-10	1978-10-10	Repression des poussieres respirables

Publications (1)

Publication Number	Publication Date
CA1114281A true CA1114281A (fr)	1981-12-15

Family

ID=4112577

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA313,008A Expired CA1114281A (fr)	1978-10-10	1978-10-10	Repression des poussieres respirables

Country Status (1)

Country	Link
CA (1)	CA1114281A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4400220A (en) *	1974-11-27	1983-08-23	Cole Jr Howard W	Suppression of respirable dust with foam

1978
- 1978-10-10 CA CA313,008A patent/CA1114281A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4400220A (en) *	1974-11-27	1983-08-23	Cole Jr Howard W	Suppression of respirable dust with foam

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Legal Events

Date	Code	Title	Description
1998-12-15	MKEX	Expiry