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
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
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- 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
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- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR490053X | 1926-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL36519C true NL36519C (hr) | 1900-01-01 |
Family
ID=8904318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL36519D NL36519C (hr) | 1926-04-21 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE490053C (hr) |
| FR (3) | FR628775A (hr) |
| GB (1) | GB269909A (hr) |
| NL (1) | NL36519C (hr) |
Families Citing this family (5)
| 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 (hr) * | 1952-02-21 | |||
| DE1013956B (de) * | 1954-10-06 | 1957-08-14 | Bayer Ag | Verfahren zur Gewinnung von wasserloeslichen, schwefelarmen Ligninsulfosaeuren und deren Alkali- bzw. Ammoniumsalzen |
| CN115874477B (zh) * | 2021-09-29 | 2024-04-09 | 武夷学院 | 制浆副产物制备的水溶性肥产品及其应用 |
| CN116144038B (zh) * | 2022-11-02 | 2024-05-07 | 华南理工大学 | 一种一体化多过程耦合制备糠醛、木素磺酸盐和高可降解纤维素的方法 |
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0
- NL NL36519D patent/NL36519C/xx active
-
1926
- 1926-04-21 FR FR628775D patent/FR628775A/fr not_active Expired
-
1927
- 1927-03-29 DE DES79025D patent/DE490053C/de not_active Expired
- 1927-04-21 GB GB10704/27A patent/GB269909A/en not_active Expired
-
1929
- 1929-03-16 FR FR36977D patent/FR36977E/fr not_active Expired
-
1930
- 1930-07-04 FR FR39929D patent/FR39929E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR39929E (fr) | 1932-03-19 |
| FR36977E (fr) | 1930-09-13 |
| DE490053C (de) | 1930-01-23 |
| FR628775A (fr) | 1927-10-28 |
| GB269909A (en) | 1928-07-19 |