CA1109051A - Methode de production d'un absorbant synthetique de liquides, et produit ainsi obtenu - Google Patents

Methode de production d'un absorbant synthetique de liquides, et produit ainsi obtenu

Info

Publication number: CA1109051A
Authority: CA; Canada
Prior art keywords: granules; plaster; water; batch; size
Prior art date: 1977-11-29
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

CA291,923A

Other languages

English (en)

Inventor

Karl Been

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.)

Oil Dri Corp of America

Original Assignee

Oil Dri Corp of America

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.)

1977-11-29

Filing date

1977-11-29

Publication date

1981-09-15

1977-11-29 Application filed by Oil Dri Corp of America filed Critical Oil Dri Corp of America

1977-11-29 Priority to CA291,923A priority Critical patent/CA1109051A/fr

1981-09-15 Application granted granted Critical

1981-09-15 Publication of CA1109051A publication Critical patent/CA1109051A/fr

Status Expired legal-status Critical Current

Links

239000002250 absorbent Substances 0.000 title claims abstract description 79
230000002745 absorbent Effects 0.000 title claims abstract description 79
238000000034 method Methods 0.000 title claims abstract description 35
239000007788 liquid Substances 0.000 title claims abstract description 23
239000008187 granular material Substances 0.000 claims abstract description 112
239000011505 plaster Substances 0.000 claims abstract description 59
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
239000000463 material Substances 0.000 claims abstract description 52
238000002156 mixing Methods 0.000 claims abstract description 29
238000010521 absorption reaction Methods 0.000 claims abstract description 24
238000004519 manufacturing process Methods 0.000 claims abstract description 14
239000000654 additive Substances 0.000 claims abstract description 13
238000004513 sizing Methods 0.000 claims abstract description 10
239000011507 gypsum plaster Substances 0.000 claims abstract description 9
238000012216 screening Methods 0.000 claims abstract description 4
239000004927 clay Substances 0.000 claims description 23
239000000203 mixture Substances 0.000 claims description 20
239000000126 substance Substances 0.000 claims description 11
238000001035 drying Methods 0.000 claims description 10
239000004519 grease Substances 0.000 claims description 10
230000000996 additive effect Effects 0.000 claims description 8
ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 8
239000000428 dust Substances 0.000 claims description 8
239000004009 herbicide Substances 0.000 claims description 6
239000002917 insecticide Substances 0.000 claims description 6
239000000417 fungicide Substances 0.000 claims description 5
241001465754 Metazoa Species 0.000 claims description 4
230000000855 fungicidal effect Effects 0.000 claims description 4
230000002363 herbicidal effect Effects 0.000 claims description 4
238000004806 packaging method and process Methods 0.000 claims description 4
239000000049 pigment Substances 0.000 claims description 4
230000000717 retained effect Effects 0.000 claims description 4
229920001131 Pulp (paper) Polymers 0.000 claims description 3
PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 3
239000000969 carrier Substances 0.000 claims description 3
239000003516 soil conditioner Substances 0.000 claims description 3
239000003415 peat Substances 0.000 claims description 2
239000010802 sludge Substances 0.000 claims description 2
239000002689 soil Substances 0.000 claims description 2
239000002023 wood Substances 0.000 claims description 2
238000003892 spreading Methods 0.000 claims 2
239000003905 agrochemical Substances 0.000 claims 1
230000036571 hydration Effects 0.000 claims 1
238000006703 hydration reaction Methods 0.000 claims 1
235000011837 pasties Nutrition 0.000 claims 1
239000000047 product Substances 0.000 abstract description 22
229910052500 inorganic mineral Inorganic materials 0.000 abstract description 16
239000011707 mineral Substances 0.000 abstract description 16
239000002002 slurry Substances 0.000 abstract description 8
239000008188 pellet Substances 0.000 abstract description 4
239000013065 commercial product Substances 0.000 abstract description 2
230000009102 absorption Effects 0.000 description 17
239000003921 oil Substances 0.000 description 14
241000282326 Felis catus Species 0.000 description 8
238000012360 testing method Methods 0.000 description 8
229910052602 gypsum Inorganic materials 0.000 description 7
239000010440 gypsum Substances 0.000 description 7
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 3
238000009472 formulation Methods 0.000 description 3
238000012545 processing Methods 0.000 description 3
241000196324 Embryophyta Species 0.000 description 2
229910052925 anhydrite Inorganic materials 0.000 description 2
230000002860 competitive effect Effects 0.000 description 2
229930014626 natural product Natural products 0.000 description 2
239000002245 particle Substances 0.000 description 2
239000002985 plastic film Substances 0.000 description 2
208000005156 Dehydration Diseases 0.000 description 1
244000007853 Sarothamnus scoparius Species 0.000 description 1
238000007605 air drying Methods 0.000 description 1
238000001354 calcination Methods 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
229940095686 granule product Drugs 0.000 description 1
-1 greases Substances 0.000 description 1
239000003562 lightweight material Substances 0.000 description 1
238000005065 mining Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
238000005453 pelletization Methods 0.000 description 1
239000000575 pesticide Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000007670 refining Methods 0.000 description 1
239000002594 sorbent Substances 0.000 description 1
238000010408 sweeping Methods 0.000 description 1
238000010998 test method Methods 0.000 description 1

Landscapes

Solid-Sorbent Or Filter-Aiding Compositions (AREA)

CA291,923A 1977-11-29 1977-11-29 Methode de production d'un absorbant synthetique de liquides, et produit ainsi obtenu Expired CA1109051A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA291,923A CA1109051A (fr)	1977-11-29	1977-11-29	Methode de production d'un absorbant synthetique de liquides, et produit ainsi obtenu

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA291,923A CA1109051A (fr)	1977-11-29	1977-11-29	Methode de production d'un absorbant synthetique de liquides, et produit ainsi obtenu

Publications (1)

Publication Number	Publication Date
CA1109051A true CA1109051A (fr)	1981-09-15

Family

ID=4110165

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA291,923A Expired CA1109051A (fr)	1977-11-29	1977-11-29	Methode de production d'un absorbant synthetique de liquides, et produit ainsi obtenu

Country Status (1)

Country	Link
CA (1)	CA1109051A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4950692A (en) *	1988-12-19	1990-08-21	Nalco Chemical Company	Method for reconstituting superabsorbent polymer fines
US4970267A (en) *	1990-03-08	1990-11-13	Nalco Chemical Company	Reconstitution of superabsorbent polymer fines using persulfate salts
CN111517335A (zh) *	2020-06-04	2020-08-11	复星生态环境治理有限公司	一种天然水体除磷制剂的制备装置

1977
- 1977-11-29 CA CA291,923A patent/CA1109051A/fr not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4950692A (en) *	1988-12-19	1990-08-21	Nalco Chemical Company	Method for reconstituting superabsorbent polymer fines
US4970267A (en) *	1990-03-08	1990-11-13	Nalco Chemical Company	Reconstitution of superabsorbent polymer fines using persulfate salts
CN111517335A (zh) *	2020-06-04	2020-08-11	复星生态环境治理有限公司	一种天然水体除磷制剂的制备装置

Similar Documents

Publication	Publication Date	Title
US4163674A (en)	1979-08-07	Process for making a synthetic liquid absorbent and products resulting therefrom
US4621011A (en)	1986-11-04	Agglomerated cellulosic particles
US4187803A (en)	1980-02-12	Process for pelletizing sorptive mineral fines
US4409925A (en)	1983-10-18	Absorbent material
US4704989A (en)	1987-11-10	Cat box litter and process for producing same
US5469809A (en)	1995-11-28	Non dusting clumping animal litter
AU2010238369B2 (en)	2015-10-22	Absorbent material
US5215041A (en)	1993-06-01	Method for the manufacture of animal litter and animal litter
EP0165820A2 (fr)	1985-12-27	Matériel absorbant et sa fabrication
US5897700A (en)	1999-04-27	Apparatus and integrated process for reclaiming paper mill sludge and producing useful products therefrom
US20010029762A1 (en)	2001-10-18	Soil amendment product and process
DE19509747A1 (de)	1996-09-19	Hochporöses Granulat zur Verwendung als Tierstreu und Verfahren zur Herstellung des Granulates
US6810831B1 (en)	2004-11-02	Animal arena surface amendment
DE2725687A1 (de)	1978-12-21	Synthetisches, fluessigkeiten absorbierendes granulat, ein verfahren zu dessen herstellung und dessen verwendung
BR112021009934A2 (pt)	2021-08-17	polihalita compactada e um processo para produção da mesma
RU2020132235A (ru)	2022-03-30	Неглинистые комкующиеся наполнители для туалетов для домашних животных, а также способы их получения и применения
US20170265428A1 (en)	2017-09-21	Low density compositions with synergistic absorbance properties
US4925826A (en)	1990-05-15	Method of producing an adsorbent from bloating minerals and calcium sulfate hemihydrate
WO2018226804A1 (fr)	2018-12-13	Systèmes et procédés de fabrication de granulés
CA1109051A (fr)	1981-09-15	Methode de production d'un absorbant synthetique de liquides, et produit ainsi obtenu
US5366534A (en)	1994-11-22	Granular potassium sulfate preparation and process for production thereof
GB1593058A (en)	1981-07-15	Granulated material and process for the production of granulated materials
EP0392444B1 (fr)	1994-03-02	Litière pour animaux
US4207116A (en)	1980-06-10	Granulated material and process for the production of granulated materials
US7846480B2 (en)	2010-12-07	Manufacture of strong, lightweight carrier granules

Legal Events

Date	Code	Title	Description
1998-09-15	MKEX	Expiry