RO68595B1 - Process and installation for producing fodder yeasts and other fermentation products from vegetable pre-hydrolysates - Google Patents

Process and installation for producing fodder yeasts and other fermentation products from vegetable pre-hydrolysates

Info

Publication number
RO68595B1
RO68595B1 RO84795A RO8479576A RO68595B1 RO 68595 B1 RO68595 B1 RO 68595B1 RO 84795 A RO84795 A RO 84795A RO 8479576 A RO8479576 A RO 8479576A RO 68595 B1 RO68595 B1 RO 68595B1
Authority
RO
Romania
Prior art keywords
installation
hydrolysates
fermentation products
inlet
producing fodder
Prior art date
Application number
RO84795A
Other languages
Romanian (ro)
Other versions
RO68595A2 (en
Inventor
Zaven Boiagian
Mircea Gheorghe
Elisabeta Stanescu
Original Assignee
Institutul De Cercetare Si Proiectare Pentru Industria Lemnului
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
Application filed by Institutul De Cercetare Si Proiectare Pentru Industria Lemnului filed Critical Institutul De Cercetare Si Proiectare Pentru Industria Lemnului
Priority to RO84795A priority Critical patent/RO68595B1/en
Priority to FR7704019A priority patent/FR2352056A1/en
Priority to BG035396A priority patent/BG30476A3/en
Priority to SE7701537A priority patent/SE7701537L/en
Publication of RO68595A2 publication Critical patent/RO68595A2/en
Publication of RO68595B1 publication Critical patent/RO68595B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/22—Processes using, or culture media containing, cellulose or hydrolysates thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Procedeu, conform revendicarii 1, caracterizat prin aceea ca precipitatele solide depuse în reactoare se îndeparteaza periodic prin curatarea manuala a acestora, iar cele depuse în instalatii se îndeparteaza prin spalarea periodica a acestora, fara demontare, cu o solutie de hidroxid de sodiu cu o concentratie de 5...20% preîncalzita la o temperatura de 40....90 degree C.Instalatie, conform revendicarilor 3 si 4 caracterizata prin aceea ca injectorul principal (32) sau cel secundar (42) este constituitdintr-un corp cilindric (102), cu doua capete conice (103), legate la racordurile (104) pentru intrarea si iesirea prehidrolizatului, si dintr-un racord de abur (105), care continua în interiorul aparatului cu un tub perforat (106)avînd orificii cud iametre descrescînde în sensul scurgerii fluidului, un capac plan (107) cu orificiu calibrat si un deflector (108) pentru dirijarea fluidului de încalzit.The process according to claim 1, characterized in that the solid precipitates deposited in the reactors are periodically removed by manual cleaning, and those deposited in the installations are removed by periodically washing them without dismantling with a solution of sodium hydroxide with a concentration of 5 ... 20% preheated to a temperature of 40 ... 90 ° C. Installation according to claims 3 and 4, characterized in that the main injector (32) or the secondary injector (42) is constituted by a cylindrical body 102) with two conical heads (103) connected to the inlet and outlet connections (104) for the inlet and outlet of the prehydrolyzate and a steam connection (105), which continues inside the apparatus with a perforated tube (106) descending in the direction of the fluid flow, a planar cap (107) with a calibrated orifice and a deflector (108) for guiding the heating fluid.

RO84795A 1976-02-12 1976-02-12 Process and installation for producing fodder yeasts and other fermentation products from vegetable pre-hydrolysates RO68595B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RO84795A RO68595B1 (en) 1976-02-12 1976-02-12 Process and installation for producing fodder yeasts and other fermentation products from vegetable pre-hydrolysates
FR7704019A FR2352056A1 (en) 1976-02-12 1977-02-11 PACKAGING OF WASTE WATER CONTAINING CARBOHYDRATES FOR USE AS A CULTURAL MEDIA
BG035396A BG30476A3 (en) 1976-02-12 1977-02-11 Method and apparatus for the prodection of alimentary yeast and other fermentation products from hydrolised and plant materials
SE7701537A SE7701537L (en) 1976-02-12 1977-02-11 METHODS AND DEVICES FOR THE MANUFACTURE OF FORDER YEAST AND OTHER FRESHING PRODUCTS FROM PREHYDROLYSERATED VEGETABLE MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO84795A RO68595B1 (en) 1976-02-12 1976-02-12 Process and installation for producing fodder yeasts and other fermentation products from vegetable pre-hydrolysates

Publications (2)

Publication Number Publication Date
RO68595A2 RO68595A2 (en) 1983-04-29
RO68595B1 true RO68595B1 (en) 1983-04-30

Family

ID=20095780

Family Applications (1)

Application Number Title Priority Date Filing Date
RO84795A RO68595B1 (en) 1976-02-12 1976-02-12 Process and installation for producing fodder yeasts and other fermentation products from vegetable pre-hydrolysates

Country Status (4)

Country Link
BG (1) BG30476A3 (en)
FR (1) FR2352056A1 (en)
RO (1) RO68595B1 (en)
SE (1) SE7701537L (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR889778A (en) * 1941-10-16 1944-01-19 Waldhof Zellstoff Fab Process for enhancing more or less highly lignified plants and products obtained by this process
FR1004269A (en) * 1947-03-27 1952-03-27 Melle Usines Sa Improvement in acid saccharification processes for starchy materials
FR950113A (en) * 1947-07-25 1949-09-19 Le Glucol Method and apparatus for hydrolysis for obtaining the products supplied by appropriate treatment of the cellulosic materials
FR1100415A (en) * 1954-03-03 1955-09-20 Applic Biochimiques Soc Et Process for the purification and use of waste water from the manufacture of paper pulp prepared by the soda process
US3030277A (en) * 1959-04-06 1962-04-17 Alfred M Thomsen Method of making acetic anhydride from lignified cellulose

Also Published As

Publication number Publication date
BG30476A3 (en) 1981-06-15
SE7701537L (en) 1977-08-13
FR2352056A1 (en) 1977-12-16
RO68595A2 (en) 1983-04-29

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