NL64793C - - Google Patents

Info

Publication number
NL64793C
NL64793C NL64793DA NL64793C NL 64793 C NL64793 C NL 64793C NL 64793D A NL64793D A NL 64793DA NL 64793 C NL64793 C NL 64793C
Authority
NL
Netherlands
Application number
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.)
Publication of NL64793C publication Critical patent/NL64793C/xx

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • D21C7/08—Discharge devices
    • 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
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
NL64793D 1942-09-09 NL64793C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12738/42A GB562027A (en) 1942-09-09 1942-09-09 Improvements in or relating to chemical reaction towers particularly for the digestion of vegetable material in the manufacture of paper pulp

Publications (1)

Publication Number Publication Date
NL64793C true NL64793C (de)

Family

ID=10010187

Family Applications (2)

Application Number Title Priority Date Filing Date
NL128867D NL128867C (de) 1942-09-09
NL64793D NL64793C (de) 1942-09-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL128867D NL128867C (de) 1942-09-09

Country Status (4)

Country Link
US (1) US2523642A (de)
BE (1) BE463505A (de)
GB (1) GB562027A (de)
NL (2) NL64793C (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728953A (en) * 1948-05-07 1956-01-03 Houdaille Hershey Corp Machine for making resilient filter elements and batts
US2669165A (en) * 1950-07-10 1954-02-16 Black Clawson Co Paper machinery
US2676694A (en) * 1950-10-10 1954-04-27 Wyss Apparatus for the uniform dispensing of pourable material, particularly shavings, chips, and fibrous material from storage bins
DE1042997B (de) * 1952-08-08 1958-11-06 Johan Olov Larsson Vorrichtung zum Ablassen eines von einem Gas oder einer Fluessigkeit getragenen Materials aus Druckgefaessen, beispielsweise Holzstoffkochern
US2753085A (en) * 1953-05-11 1956-07-03 Reginald A Plummer Manure distributor
US2996421A (en) * 1957-12-18 1961-08-15 Sprout Waldron & Co Inc Pulp manufacture
US2968426A (en) * 1958-07-10 1961-01-17 Joseph A Borella Rotary feeders for conveyor systems
US3227606A (en) * 1961-05-17 1966-01-04 Rachel Bidwell Method for preparing paper stocks
US3253743A (en) * 1964-03-25 1966-05-31 Blaw Knox Co Bi-directional power feeding device
GB1117238A (en) * 1964-11-27 1968-06-19 British Iron Steel Research Apparatus for producing an elongate article from particulate material
JPS5345109Y2 (de) * 1975-03-26 1978-10-28
SE539173C2 (en) 2014-12-22 2017-05-02 Valmet Oy A system for feeding lignocellulosic biomass material to a hydrolysis or pre-hydrolysis process

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US314652A (en) * 1885-03-31 clark
DE113466C (de) *
US251226A (en) * 1881-12-20 Machine for distributing fertilizing material
US574882A (en) * 1897-01-12 Cotton-seed crusher and distributer
US365429A (en) * 1887-06-28 Benjamin p
US38698A (en) * 1863-05-26 Improvement in paper-making machinery
US770111A (en) * 1903-12-26 1904-09-13 Clarence W Coffman Apparatus for charging blast-furnaces.
US1233514A (en) * 1915-10-28 1917-07-17 William H Scott Shredding-machine for paper-stock.
US1369968A (en) * 1916-12-16 1921-03-01 Emil R Draver Feed-regulator
US1515181A (en) * 1923-10-22 1924-11-11 Howard C Toomey Spreading or sowing machine for vegetative planting
US1560313A (en) * 1924-07-10 1925-11-03 Walter F Pittman Fertilizer distributor
US1723229A (en) * 1926-08-05 1929-08-06 Mustomatik Specialties Inc Dispensing device
US1777661A (en) * 1928-01-04 1930-10-07 Charles E Dellenbarger Feeding device
DE593533C (de) * 1929-04-20 1935-09-17 Johannes Tamaschke Verfahren zum Gewinnen von Holzschliff
US1989571A (en) * 1932-05-03 1935-01-29 Thorne Carl Busch Method of and apparatus for bleaching and refining pulp
US2028419A (en) * 1934-05-31 1936-01-21 Hercules Powder Co Ltd Apparatus for the continuous treatment of fibrous materials
US2011799A (en) * 1934-10-08 1935-08-20 Roza Corp De Digesting apparatus

Also Published As

Publication number Publication date
GB562027A (en) 1944-06-15
NL128867C (de)
BE463505A (de)
US2523642A (en) 1950-09-26

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