Search

Use the search bar or filters below to find any TAPPI product or publication.

Showing 23,721–23,730 of 24,753 results (Duration : 0.022 seconds)

Filters

Industry

Topics

Content Type

Publications

Level of Knowledge

Committees

Event Type

Collections

Conference papers
From Thermally Self-Repairing to Stimulus-Responsive Barrier Coatings on Paper using Renewable Polymer Resources, 19PaperCon

From Thermally Self-Repairing to Stimulus-Responsive Barrier Coatings on Paper using Renewable Polymer Resources, 19PaperCon

Conference papers
Compressive Strength of an in S-shape Fixed Sample - A New Test for Paper Intended to Use for Corrugated Medium, 19PaperCon

Compressive Strength of an in S-shape Fixed Sample - A New Test for Paper Intended to Use for Corrugated Medium, 19PaperCon

Conference papers
Links between BCT and Lifetime for Corrugated Boxes, 19PaperCon

Links between BCT and Lifetime for Corrugated Boxes, 19PaperCon

Conference papers
Creasing Severity and Reverse-side Cracking, 19PaperCon

Creasing Severity and Reverse-side Cracking, 19PaperCon

Conference papers
CAUSES OF POOR DREGS SETTLING IN A GREEN LIQUOR CLARIFIER, 19PEERS

CAUSES OF POOR DREGS SETTLING IN A GREEN LIQUOR CLARIFIER, 19PEERS

Conference papers
COMBATTING LIME KILN RINGING PROBLEMS AT THE ARAUCO CONSTITUCIÓN MILL, 19PEERS

COMBATTING LIME KILN RINGING PROBLEMS AT THE ARAUCO CONSTITUCIÓN MILL, 19PEERS

Conference papers
Examining upgrade options when rotary kiln tires are mounted on the kiln shell with no filler bars, 19PEERS

Examining upgrade options when rotary kiln tires are mounted on the kiln shell with no filler bars, 19PEERS

Journal articles
Magazine articles
Why Are Foreign Companies Investing in North American Pulp and Paper?, Paper360º September/October 2019

Why Are Foreign Companies Investing in North American Pulp and Paper?, Paper360º September/October 2019

Conference papers
Increased Tissue Machine Efficiency and Product Performance Using A Novel, Structured Wet Strength Resin, 19TissueCon

Increased Tissue Machine Efficiency and Product Performance Using A Novel, Structured Wet Strength Resin, 19TissueCon

Journal articles
Magazine articles
Open Access
A new approach for the preparation of cellulose nanocrystals from bamboo pulp through extremely low acid hydrolysis, TAPPI Journal January 2020

ABSTRACT: As a renewable and biodegradable nanomaterial, cellulose nanocrystal (CNC) has a wide range of potential applications, but production of CNC faces significant challenges in capital investment and manufacturing cost. In this work, the one-step preparation of CNC from bleached kraft bamboo pulp by extremely low acid (concen-tration of acid = 0.1 wt%) hydrolysis was demonstrated. The experimental data indicated that the yield of CNC was strongly affected by the operating pressure and concentration of hydrochloric acid (HCl), as well as temperature. Rod-like CNC with a mean particle size of 524 nm was obtained through an extremely low acid (ELA) hydrolysis pro-cess. The yield of CNC can reach to 37.1% by an ELA hydrolysis process at 180°C for 60 min with 0.08 wt% HCl and 20 MPa operating pressure. The Fourier transform-infrared spectroscopy (FTIR) measurements show that the as-pre-pared CNC maintained cellulose structure. Compared with a conventional CNC prepared by strong sulfuric acid (H2SO4) hydrolysis, the CNC prepared by ELA hydrolysis process exhibited much higher thermal stability.