CA1105679A - Process and apparatus for selective extraction of a soluble compound from a particulate material - Google Patents

Process and apparatus for selective extraction of a soluble compound from a particulate material

Info

Publication number: CA1105679A
Authority: CA; Canada
Prior art keywords: extraction; zones; conveyor belt; liquid; zone
Prior art date: 1977-08-06
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

CA308,463A

Other languages

English (en)

French (fr)

Inventor

Henricus A.C. Thijssen

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.)

Dej International Research Co Bv

Original Assignee

Dej International Research Co Bv

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.)

1977-08-06

Filing date

1978-07-31

Publication date

1981-07-28

1978-07-31 Application filed by Dej International Research Co Bv filed Critical Dej International Research Co Bv

1981-07-28 Application granted granted Critical

1981-07-28 Publication of CA1105679A publication Critical patent/CA1105679A/en

Status Expired legal-status Critical Current

Links

238000000605 extraction Methods 0.000 title claims abstract description 108
239000011236 particulate material Substances 0.000 title claims abstract description 19
238000000034 method Methods 0.000 title claims description 35
150000001875 compounds Chemical class 0.000 title 1
239000003463 adsorbent Substances 0.000 claims abstract description 55
239000007788 liquid Substances 0.000 claims abstract description 49
239000007787 solid Substances 0.000 claims abstract description 44
238000001179 sorption measurement Methods 0.000 claims abstract description 29
230000002441 reversible effect Effects 0.000 claims abstract description 12
238000011282 treatment Methods 0.000 claims abstract description 11
239000000284 extract Substances 0.000 claims abstract description 8
230000000875 corresponding effect Effects 0.000 claims description 39
239000000463 material Substances 0.000 claims description 38
239000011343 solid material Substances 0.000 claims description 19
230000000274 adsorptive effect Effects 0.000 claims description 7
238000007599 discharging Methods 0.000 claims description 7
238000005086 pumping Methods 0.000 claims description 6
230000001172 regenerating effect Effects 0.000 claims description 4
FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 3
238000010924 continuous production Methods 0.000 claims description 3
230000003134 recirculating effect Effects 0.000 claims description 3
238000003795 desorption Methods 0.000 claims description 2
238000010521 absorption reaction Methods 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 14
LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 9
229920005989 resin Polymers 0.000 description 9
239000011347 resin Substances 0.000 description 9
229960001948 caffeine Drugs 0.000 description 7
VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 7
241000533293 Sesbania emerus Species 0.000 description 5
230000008929 regeneration Effects 0.000 description 3
238000011069 regeneration method Methods 0.000 description 3
239000011800 void material Substances 0.000 description 3
244000046052 Phaseolus vulgaris Species 0.000 description 2
235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
229920002125 Sokalan® Polymers 0.000 description 2
238000011001 backwashing Methods 0.000 description 2
239000002952 polymeric resin Substances 0.000 description 2
229920000136 polysorbate Polymers 0.000 description 2
238000004904 shortening Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
229920001059 synthetic polymer Polymers 0.000 description 2
235000013311 vegetables Nutrition 0.000 description 2
CWVRJTMFETXNAD-FWCWNIRPSA-N 3-O-Caffeoylquinic acid Natural products O[C@H]1[C@@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-FWCWNIRPSA-N 0.000 description 1
PZIRUHCJZBGLDY-UHFFFAOYSA-N Caffeoylquinic acid Natural products CC(CCC(=O)C(C)C1C(=O)CC2C3CC(O)C4CC(O)CCC4(C)C3CCC12C)C(=O)O PZIRUHCJZBGLDY-UHFFFAOYSA-N 0.000 description 1
235000002187 Coffea robusta Nutrition 0.000 description 1
244000182067 Fraxinus ornus Species 0.000 description 1
241001465754 Metazoa Species 0.000 description 1
CWVRJTMFETXNAD-KLZCAUPSSA-N Neochlorogenin-saeure Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)C(=O)O CWVRJTMFETXNAD-KLZCAUPSSA-N 0.000 description 1
240000008881 Oenanthe javanica Species 0.000 description 1
240000007930 Oxalis acetosella Species 0.000 description 1
235000008098 Oxalis acetosella Nutrition 0.000 description 1
239000002253 acid Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
CWVRJTMFETXNAD-JUHZACGLSA-N chlorogenic acid Chemical compound O[C@@H]1[C@H](O)C[C@@](O)(C(O)=O)C[C@H]1OC(=O)\C=C\C1=CC=C(O)C(O)=C1 CWVRJTMFETXNAD-JUHZACGLSA-N 0.000 description 1
229940074393 chlorogenic acid Drugs 0.000 description 1
FFQSDFBBSXGVKF-KHSQJDLVSA-N chlorogenic acid Natural products O[C@@H]1C[C@](O)(C[C@@H](CC(=O)C=Cc2ccc(O)c(O)c2)[C@@H]1O)C(=O)O FFQSDFBBSXGVKF-KHSQJDLVSA-N 0.000 description 1
235000001368 chlorogenic acid Nutrition 0.000 description 1
BMRSEYFENKXDIS-KLZCAUPSSA-N cis-3-O-p-coumaroylquinic acid Natural products O[C@H]1C[C@@](O)(C[C@@H](OC(=O)C=Cc2ccc(O)cc2)[C@@H]1O)C(=O)O BMRSEYFENKXDIS-KLZCAUPSSA-N 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000010432 diamond Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000000383 hazardous chemical Substances 0.000 description 1
231100000206 health hazard Toxicity 0.000 description 1
231100000021 irritant Toxicity 0.000 description 1
239000002085 irritant Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
235000020030 perry Nutrition 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
238000011084 recovery Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000002904 solvent Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1
238000005406 washing Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0223—Moving bed of solid material
- B01D11/023—Moving bed of solid material using moving bands, trays fixed on moving transport chains
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
- A23F5/208—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof by extraction of the beans with water, aqueous solutions without organic or inorganic solvents or aqueous coffee extract
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
- A23F5/22—Reducing or removing alkaloid content from coffee extract
- A23F5/223—Reducing or removing alkaloid content from coffee extract using flocculating, precipitating, adsorbing or complex-forming agents, or ion-exchangers

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Polymers & Plastics (AREA)
Chemical Kinetics & Catalysis (AREA)
Extraction Or Liquid Replacement (AREA)
Tea And Coffee (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)

CA308,463A 1977-08-06 1978-07-31 Process and apparatus for selective extraction of a soluble compound from a particulate material Expired CA1105679A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB33064/77		1977-08-06
GB3306477		1977-08-06

Publications (1)

Publication Number	Publication Date
CA1105679A true CA1105679A (en)	1981-07-28

Family

ID=10348079

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA308,463A Expired CA1105679A (en)	1977-08-06	1978-07-31	Process and apparatus for selective extraction of a soluble compound from a particulate material

Country Status (9)

Country	Link
AT (1)	AT369962B (it)
BE (1)	BE869505A (it)
CA (1)	CA1105679A (it)
CH (1)	CH637027A5 (it)
DE (1)	DE2832360A1 (it)
FR (1)	FR2399265A1 (it)
GB (1)	GB2001865B (it)
IT (1)	IT1097627B (it)
NL (1)	NL7807214A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL187665C (nl) *	1977-08-05	1991-12-16	D E J Int Research	Werkwijze voor het verwijderen van cafeine uit een waterige koffie- of thee-extract en werkwijze voor het verwijderen van cafeine uit groene koffiebonen.
NL8104854A (nl) *	1981-10-27	1983-05-16	Douwe Egberts Tabaksfab	Werkwijze voor het decaffeineren van groene koffiebonen.
NL188074C (nl) *	1982-12-10	1992-04-01	Douwe Egberts Tabaksfab	Werkwijze voor het decaffeineren van groene koffiebonen met actieve kool.
DE4010826A1 (de) *	1990-04-04	1991-10-17	Jacobs Suchard Ag	Verfahren und vorrichtung zur entcoffeinierung von kaffee, insbesondere rohkaffee
US9555343B2 (en)	2011-02-09	2017-01-31	Solvay Sa	Process for the purification of a residue

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1020657A (en) *	1964-10-20	1966-02-23	Coal Tar Res Assoclation	Improvements relating to solvent extraction
US3763049A (en) *	1971-07-16	1973-10-02	A Gerber	Process for the continuous recovery of materials from sea water
DE2212281C3 (de) *	1972-03-14	1978-11-18	Hag Ag	Verfahren zur entcoffeinierung von rohkaffee
CA1083880A (en) *	1975-06-24	1980-08-19	Gary L. Hickernell	Method for decaffeinating green coffee

1978
- 1978-07-03 NL NL787807214A patent/NL7807214A/xx not_active Application Discontinuation
- 1978-07-21 CH CH790378A patent/CH637027A5/de not_active IP Right Cessation
- 1978-07-22 DE DE19782832360 patent/DE2832360A1/de not_active Withdrawn
- 1978-07-24 AT AT0534878A patent/AT369962B/de not_active IP Right Cessation
- 1978-07-31 CA CA308,463A patent/CA1105679A/en not_active Expired
- 1978-08-04 IT IT26529/78A patent/IT1097627B/it active
- 1978-08-04 GB GB7832294A patent/GB2001865B/en not_active Expired
- 1978-08-04 BE BE7857194A patent/BE869505A/xx not_active IP Right Cessation
- 1978-08-07 FR FR7823223A patent/FR2399265A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
DE2832360A1 (de)	1979-02-15
GB2001865B (en)	1982-03-31
FR2399265A1 (fr)	1979-03-02
ATA534878A (de)	1982-07-15
GB2001865A (en)	1979-02-14
CH637027A5 (de)	1983-07-15
AT369962B (de)	1983-02-25
IT1097627B (it)	1985-08-31
IT7826529A0 (it)	1978-08-04
NL7807214A (nl)	1979-02-08
BE869505A (nl)	1979-02-05

Legal Events

Date	Code	Title	Description
1998-07-28	MKEX	Expiry

Publication	Publication Date	Title
KR0155555B1 (ko)	1998-11-16	3가지 이상의 성분을 포함하는 혼합물을 3가지 정제 유출물로 연속 크로마토그래피 분리하는 방법 및 이의 장치
SU615839A3 (ru)	1978-07-15	Способ получени декофеинизированных кофейных и чайных экстрактов
US3390685A (en)	1968-07-02	Process for extracting substances from plant particles
CA1105679A (en)	1981-07-28	Process and apparatus for selective extraction of a soluble compound from a particulate material
JPS57102216A (en)	1982-06-25	Countercurrent adsorbing filter for treating liquid and its operation method
JP2004507356A (ja)	2004-03-11	ポリウレタン・オイルエマルジョン破壊ユニット
CA1115593A (en)	1982-01-05	Process for the decaffeination of green coffee beans
CA1093472A (en)	1981-01-13	Adsorbent process
US4293423A (en)	1981-10-06	Process and apparatus for ion exchange by use of thermally regenerable resin
DE2610074C2 (de)	1985-07-25	Verfahren zum Regenerieren von beladener Aktivkohle
BE1005513A5 (fr)	1993-08-31	Adoucisseur d'eau.
CA1108063A (en)	1981-09-01	Adsorbent process
CA1321101C (en)	1993-08-10	Device for continuously decaffeinating raw coffee
CA1177319A (en)	1984-11-06	Process for recovery of aroma volatiles
US3244561A (en)	1966-04-05	Methods for counter current solidliquid material transfer
EP0313921B1 (de)	1993-03-10	Verfahren zum schonenden Entkoffeinieren von Rohkaffee
US4086162A (en)	1978-04-25	Method of adsorption by activated charcoal in a lower fluidized bed and upper fixed bed
DE3123981A1 (de)	1983-01-13	Verfahren zum entfernen von verunreinigungen aus einem aktivkohlefilter
DE4119607A1 (de)	1992-12-17	Verfahren und vorrichtung zur behandlung von schuettgut
US3664845A (en)	1972-05-23	Molecular fractionation by pulsed centrifugation
DK162687B (da)	1991-12-02	Fremgangsmaade til fjernelse af coffein fra groenne kaffeboenner med aktivt kul
CA1087328A (en)	1980-10-07	Process and apparatus for ion exchange by use of thermally regenerable resin
DE3115734C2 (de)	1985-10-31	Verfahren und Vorrichtung zum Entfernen von Schadstoffen aus Gasen oder Gasgemischen
DE1442448C3 (de)	1975-03-06	Vorrichtung zum Behandeln von Flüssigkeiten mit Adsorptionsmitteln oder Ionenaustauschern
CA1243889A (en)	1988-11-01	Process and apparatus for extracting ingredient substances from natural products