NL36519C - - Google Patents

Info

Publication number
NL36519C
NL36519C NL36519DA NL36519C NL 36519 C NL36519 C NL 36519C NL 36519D A NL36519D A NL 36519DA NL 36519 C NL36519 C NL 36519C
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 date
Application granted granted Critical
Publication of NL36519C publication Critical patent/NL36519C/xx

Links

Classifications

    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/02—Regeneration of pulp liquors or effluent waste waters of acid, neutral or alkaline sulfite lye
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • B60B17/0027—Resilient wheels, e.g. resilient hubs
    • B60B17/0031—Resilient wheels, e.g. resilient hubs using springs
    • B60B17/0034—Resilient wheels, e.g. resilient hubs using springs of rubber or other non-metallic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
NL36519D 1926-04-21 NL36519C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR490053X 1926-04-21

Publications (1)

Publication Number Publication Date
NL36519C true NL36519C (en) 1900-01-01

Family

ID=8904318

Family Applications (1)

Application Number Title Priority Date Filing Date
NL36519D NL36519C (en) 1926-04-21

Country Status (4)

Country Link
DE (1) DE490053C (en)
FR (3) FR628775A (en)
GB (1) GB269909A (en)
NL (1) NL36519C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484046A (en) * 1940-11-22 1949-10-11 Nyman Carl Helmer Method of treating scale forming liquors
NL96180C (en) * 1952-02-21
DE1013956B (en) * 1954-10-06 1957-08-14 Bayer Ag Process for the production of water-soluble, low-sulfur lignosulfo acids and their alkali or ammonium salts
CN115874477B (en) * 2021-09-29 2024-04-09 武夷学院 Water-soluble fertilizer product prepared from pulping byproducts and application thereof
CN116144038B (en) * 2022-11-02 2024-05-07 华南理工大学 Method for preparing furfural, lignin sulfonate and high degradable cellulose by integrated multi-process coupling

Also Published As

Publication number Publication date
DE490053C (en) 1930-01-23
FR628775A (en) 1927-10-28
FR39929E (en) 1932-03-19
GB269909A (en) 1928-07-19
FR36977E (en) 1930-09-13

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