SE450192B - Sett och apparat for kontinuerlig hydrolysering av keratinhaltigt material - Google Patents
Sett och apparat for kontinuerlig hydrolysering av keratinhaltigt materialInfo
- Publication number
- SE450192B SE450192B SE8201238A SE8201238A SE450192B SE 450192 B SE450192 B SE 450192B SE 8201238 A SE8201238 A SE 8201238A SE 8201238 A SE8201238 A SE 8201238A SE 450192 B SE450192 B SE 450192B
- Authority
- SE
- Sweden
- Prior art keywords
- vessel
- springs
- pressure
- continuously
- temperature
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 64
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 52
- 230000007062 hydrolysis Effects 0.000 claims abstract description 50
- 230000009969 flowable effect Effects 0.000 claims abstract 6
- 238000000034 method Methods 0.000 claims description 49
- 238000013019 agitation Methods 0.000 claims description 24
- 102000011782 Keratins Human genes 0.000 claims description 18
- 108010076876 Keratins Proteins 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 16
- 230000003301 hydrolyzing effect Effects 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 210000003746 feather Anatomy 0.000 abstract description 14
- 235000016709 nutrition Nutrition 0.000 abstract description 12
- 238000010924 continuous production Methods 0.000 abstract description 6
- 210000004209 hair Anatomy 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 24
- 239000000047 product Substances 0.000 description 22
- 238000012545 processing Methods 0.000 description 16
- 235000019621 digestibility Nutrition 0.000 description 14
- 150000001413 amino acids Chemical class 0.000 description 13
- LEVWYRKDKASIDU-QWWZWVQMSA-N D-cystine Chemical compound OC(=O)[C@H](N)CSSC[C@@H](N)C(O)=O LEVWYRKDKASIDU-QWWZWVQMSA-N 0.000 description 11
- 102000057297 Pepsin A Human genes 0.000 description 11
- 108090000284 Pepsin A Proteins 0.000 description 11
- 229960003067 cystine Drugs 0.000 description 11
- 229940111202 pepsin Drugs 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- GEHJBWKLJVFKPS-UHFFFAOYSA-N bromochloroacetic acid Chemical compound OC(=O)C(Cl)Br GEHJBWKLJVFKPS-UHFFFAOYSA-N 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- 229930182817 methionine Natural products 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000005243 fluidization Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 235000021232 nutrient availability Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 238000003908 quality control method Methods 0.000 description 4
- 238000010793 Steam injection (oil industry) Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 244000144977 poultry Species 0.000 description 3
- 235000013594 poultry meat Nutrition 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 238000012552 review Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001079 digestive effect Effects 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 235000020776 essential amino acid Nutrition 0.000 description 2
- 239000003797 essential amino acid Substances 0.000 description 2
- 210000000003 hoof Anatomy 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- -1 other proteins Chemical compound 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 101710200191 Feather keratin Proteins 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- AHLPHDHHMVZTML-BYPYZUCNSA-N L-Ornithine Chemical compound NCCC[C@H](N)C(O)=O AHLPHDHHMVZTML-BYPYZUCNSA-N 0.000 description 1
- DWPCPZJAHOETAG-IMJSIDKUSA-N L-lanthionine Chemical compound OC(=O)[C@@H](N)CSC[C@H](N)C(O)=O DWPCPZJAHOETAG-IMJSIDKUSA-N 0.000 description 1
- AHLPHDHHMVZTML-UHFFFAOYSA-N Orn-delta-NH2 Natural products NCCCC(N)C(O)=O AHLPHDHHMVZTML-UHFFFAOYSA-N 0.000 description 1
- UTJLXEIPEHZYQJ-UHFFFAOYSA-N Ornithine Natural products OC(=O)C(C)CCCN UTJLXEIPEHZYQJ-UHFFFAOYSA-N 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007073 chemical hydrolysis Effects 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003284 horn Anatomy 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- DWPCPZJAHOETAG-UHFFFAOYSA-N meso-lanthionine Natural products OC(=O)C(N)CSCC(N)C(O)=O DWPCPZJAHOETAG-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000282 nail Anatomy 0.000 description 1
- 229960003104 ornithine Drugs 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000006340 racemization Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000004906 toe nail Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/10—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from hair, feathers, horn, skins, leather, bones, or the like
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J16/00—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H1/00—Macromolecular products derived from proteins
- C08H1/06—Macromolecular products derived from proteins derived from horn, hoofs, hair, skin or leather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Nutrition Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Fodder In General (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Jellies, Jams, And Syrups (AREA)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/968,479 US4231926A (en) | 1978-12-11 | 1978-12-11 | Method and apparatus for hydrolyzing keratinaceous material |
| US06/110,950 US4286884A (en) | 1978-12-11 | 1980-01-10 | Apparatus for hydrolyzing keratinaceous material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8201238L SE8201238L (en) | 1982-03-01 |
| SE450192B true SE450192B (sv) | 1987-06-15 |
Family
ID=26808536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8201238A SE450192B (sv) | 1978-12-11 | 1982-03-01 | Sett och apparat for kontinuerlig hydrolysering av keratinhaltigt material |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4286884A (nl) |
| JP (1) | JPS601851B2 (nl) |
| DE (1) | DE3050466T1 (nl) |
| DK (1) | DK161422C (nl) |
| GB (1) | GB2091272B (nl) |
| NL (1) | NL189996C (nl) |
| SE (1) | SE450192B (nl) |
| WO (1) | WO1982000084A1 (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989011797A1 (en) * | 1988-06-01 | 1989-12-14 | Atlas Industries A/S | Method and apparatus for the continuous hydrolyzing of keratinaceous materials |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4711238A (en) * | 1985-03-14 | 1987-12-08 | Cunningham Frank W | Meniscal cutting device |
| US5084297A (en) * | 1990-12-21 | 1992-01-28 | Hereford Bi-Products, Inc. | Animal hoof dog food product and method for making same |
| US5772968A (en) * | 1996-07-03 | 1998-06-30 | Sunrise, Inc. | Apparatus and method for hydrolyzing keratinaceous material |
| GB2315674B (en) * | 1996-08-01 | 2000-06-21 | Richard John Cleeve | Mammalian foodstuff |
| DK175501B1 (da) * | 2002-12-02 | 2004-11-15 | Green Earth | Anlæg og fremgangsmåde til kontinuerlig hydrolyse af et proteinholdigt animalsk eller vegetabilsk råmateriale |
| NL1023602C2 (nl) * | 2003-06-05 | 2004-12-07 | Univ Eindhoven Tech | Werkwijze voor het bereiden van een aminozuren bevattende oplossing en de toepassing van een dergelijke oplossing. |
| DE10354109A1 (de) * | 2003-11-19 | 2005-06-23 | Bayer Technology Services Gmbh | Verfahren zum Aufschmelzen von gefrorenen, wasserhaltigen Produkten |
| WO2008039093A1 (fr) * | 2006-09-28 | 2008-04-03 | Igor Anatolievich Zhirnokleev | Procédé de fabrication d'un réactif destiné au traitement bactéricide et à la deshelminthisation des résidus provenant d'installations d'épuration et procédé de traitement bactéricide et de deshelminthisation des résidus provenant d'installations d |
| CA2638160C (en) * | 2008-07-24 | 2015-02-17 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2638152C (en) * | 2008-07-24 | 2013-07-16 | Sunopta Bioprocess Inc. | Method and apparatus for treating a cellulosic feedstock |
| US8915644B2 (en) | 2008-07-24 | 2014-12-23 | Abengoa Bioenergy New Technologies, Llc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2638150C (en) * | 2008-07-24 | 2012-03-27 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2650913C (en) * | 2009-01-23 | 2013-10-15 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| US9127325B2 (en) | 2008-07-24 | 2015-09-08 | Abengoa Bioenergy New Technologies, Llc. | Method and apparatus for treating a cellulosic feedstock |
| CA2638159C (en) * | 2008-07-24 | 2012-09-11 | Sunopta Bioprocess Inc. | Method and apparatus for treating a cellulosic feedstock |
| CA2650919C (en) * | 2009-01-23 | 2014-04-22 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2638157C (en) * | 2008-07-24 | 2013-05-28 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2673134A1 (en) * | 2009-07-17 | 2011-01-17 | Murray J. Burke | Method and apparatus for the heat treatment of a cellulosic feedstock upstream of hydrolysis |
| CA2755981C (en) | 2009-08-24 | 2015-11-03 | Abengoa Bioenergy New Technologies, Inc. | Method for producing ethanol and co-products from cellulosic biomass |
| EP2832237A1 (en) | 2013-07-30 | 2015-02-04 | Tessenderlo Chemie NV | Method for producing hydrolysed keratinaceous material |
| ES2893412T3 (es) | 2013-07-30 | 2022-02-09 | Tessenderlo Group Nv | Método para producir material queratináceo hidrolizado |
| DK2832236T4 (da) | 2013-07-30 | 2022-12-05 | Tessenderlo Group Nv/Sa | Fremgangsmåde til fremstilling af hydrolyseret keratinholdigt materiale |
| TR201815561T4 (tr) | 2016-01-14 | 2018-11-21 | Tessenderlo Group Nv/Sa | Kismen hi̇droli̇ze kerati̇nli̇ malzemeyi̇ üretmek i̇çi̇n yöntem |
| JP6892647B2 (ja) * | 2019-04-26 | 2021-06-23 | 富士化学株式会社 | 飼料製造装置及び飼料製造方法 |
| JP7204221B2 (ja) * | 2020-07-14 | 2023-01-16 | 富士化学株式会社 | 飼料製造装置及び飼料製造方法 |
| EP3984372A1 (en) | 2020-10-14 | 2022-04-20 | Tessenderlo Group NV | Improved method for producing highly digestible hydrolyzed keratinaceous material |
| EP4083279A1 (en) | 2021-04-29 | 2022-11-02 | Tessenderlo Group NV | Method and apparatus for the washing of feathers and removing of extraneous material |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735662A (en) * | 1956-02-21 | Sand conditioning apparatus | ||
| US2205814A (en) * | 1938-03-25 | 1940-06-25 | Jr Thomas E Forster | Apparatus for vapor-conditioning wheat |
| US2628077A (en) * | 1949-05-17 | 1953-02-10 | New Jersey Zinc Co | Method of effecting indirect heat transfer |
| US3059595A (en) * | 1958-01-30 | 1962-10-23 | Buehler Ag Geb | Food-paste extrusion press |
| US3464342A (en) * | 1966-08-16 | 1969-09-02 | Allen R Kleinkauf | Apparatus for continuous pressure cooking of fibrous materials |
| US3650199A (en) * | 1969-01-13 | 1972-03-21 | Range Engineering Dev Corp | Material treating apparatus |
| IT1090175B (it) * | 1976-11-08 | 1985-06-18 | Ibec Ind | Perfezionamento nei procedimenti di idrolisi di materiali proteici cheratinosi |
| IL53267A0 (en) * | 1976-11-09 | 1978-01-31 | Chemetron Corp | Method for the preparation of watersoluble keratinaceous protein |
| US4172073A (en) * | 1976-11-09 | 1979-10-23 | Chemetron Corporation | Method for the preparation of water-soluble keratinaceous protein using saturated steam and water |
-
1980
- 1980-01-10 US US06/110,950 patent/US4286884A/en not_active Expired - Lifetime
- 1980-07-03 JP JP55501354A patent/JPS601851B2/ja not_active Expired
- 1980-07-03 GB GB8205820A patent/GB2091272B/en not_active Expired
- 1980-07-03 NL NLAANVRAGE8020224,A patent/NL189996C/nl not_active IP Right Cessation
- 1980-07-03 WO PCT/NO1980/000021 patent/WO1982000084A1/en active Application Filing
- 1980-07-03 DE DE803050466T patent/DE3050466T1/de active Granted
-
1982
- 1982-03-01 SE SE8201238A patent/SE450192B/sv not_active IP Right Cessation
- 1982-03-03 DK DK092182A patent/DK161422C/da not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989011797A1 (en) * | 1988-06-01 | 1989-12-14 | Atlas Industries A/S | Method and apparatus for the continuous hydrolyzing of keratinaceous materials |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3050466T1 (de) | 1982-08-26 |
| SE8201238L (en) | 1982-03-01 |
| DK92182A (da) | 1982-03-03 |
| DE3050466C2 (nl) | 1989-02-09 |
| DK161422C (da) | 1991-12-16 |
| NL189996B (nl) | 1993-05-03 |
| WO1982000084A1 (en) | 1982-01-21 |
| GB2091272B (en) | 1983-09-01 |
| JPS601851B2 (ja) | 1985-01-17 |
| DK161422B (da) | 1991-07-08 |
| JPS57500910A (nl) | 1982-05-27 |
| US4286884A (en) | 1981-09-01 |
| GB2091272A (en) | 1982-07-28 |
| NL8020224A (nl) | 1982-06-01 |
| NL189996C (nl) | 1993-10-01 |
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