Chapter 9 Woodpulp, Pulpwood and Paper and Paperboard Supply
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Understanding Matboard
FRAMING FUNDAMENTALS by Jared Davis, MCPF, GCF Understanding Matboard Being the best frame shop in your area starts with the best products. atboard is a fundamental compo- Mnent of almost every framed pic- ture. However, understanding the vast range of information and choices avail- able in matboards can be daunting. In this article, I aim to provide some useful insights about matboard to help you to dispel some of the myths and decipher some of the facts about this vital aspect of our profession. The two primary purposes for matboard that the introduction of a matboard can in- Different grades of matboard are are to provide protection for the artwork and crease both the size and level of value in the designed for to enhance the framing design. sale of a frame. different appli- cations. Under- 1) Protect. The last consumer survey con- standing which choice to make is ducted by the Professional Picture Fram- How Matboard is Made important to both ers Association found that the num- Matboards are comprised of layers of pa- your customer and your business. ber-one reason why a consumer chose to per of various thickness, laminated together. custom frame an artwork was to protect The papers and core of a matboard are made the item. Preservation, clearly, is of prima- from either unpurified wood pulp, purified al- ry importance to your customer. pha-cellulose wood pulp, or in the case of mu- 2) Enhance. A matboard can help the view- seum-grade board, cotton linter pulp. er to focus correctly on the image. -
FAOSTAT-Forestry Definitions
FOREST PRODUCTS DEFINITIONS General terms FAOSTAT - Forestry JOINT FOREST SECTOR QUESTIONNAIRE Item Item Code Definition code coniferous C Coniferous All woods derived from trees classified botanically as Gymnospermae, e.g. Abies spp., Araucaria spp., Cedrus spp., Chamaecyparis spp., Cupressus spp., Larix spp., Picea spp., Pinus spp., Thuja spp., Tsuga spp., etc. These are generally referred to as softwoods. non-coniferous NC Non-Coniferous All woods derived from trees classified botanically as Angiospermae, e.g. Acer spp., Dipterocarpus spp., Entandrophragma spp., Eucalyptus spp., Fagus spp., Populus spp., Quercus spp., Shorea spp., Swietonia spp., Tectona spp., etc. These are generally referred to as broadleaves or hardwoods. tropical NC.T Tropical Tropical timber is defined in the International Tropical Timber Agreement (1994) as follows: “Non-coniferous tropical wood for industrial uses, which grows or is produced in the countries situated between the Tropic of Cancer and the Tropic of Capricorn. The term covers logs, sawnwood, veneer sheets and plywood. Plywood which includes in some measure conifers of tropical origin shall also be covered by the definition.” For the purposes of this questionnaire, tropical sawnwood, veneer sheets and plywood shall also include products produced in non-tropical countries from imported tropical roundwood. Please indicate if statistics provided under "tropical" in this questionnaire may include species or products beyond the scope of this definition. Year Data are requested for the calendar year (January-December) indicated. 2 Transactions FAOSTAT - Forestry JOINT FOREST SECTOR QUESTIONNAIRE Element Element Code Definition code 5516 Production Quantity Removals The volume of all trees, living or dead, that are felled and removed from the forest, other wooded land or other felling sites. -
Basics of Kraft Pulping
Lignin Wood is composed of many chemical components, primarily extractives, carbohydrates, and lignin, which are distributed nonuniformly as the result of anatomical structure. Lignin is derived from the Latin term lignum, which means wood.1 Anselme Payen (1838) was the first to recognize the composite nature of wood and referred to a carbon- rich substance as the “encrusting material” which embedded cellulose in the wood. Schulze (1865) later defined this encrusting material as lignin. Lignin has been described as a random, three-dimensional network polymer comprised of variously linked phenylpropane units.2 Lignin is the second most abundant biological material on the planet, exceeded only by cellulose and hemicellulose, and comprises 15-25% of the dry weight of woody plants. This macromolecule plays a vital role in providing mechanical support to bind plant fibers together. Lignin also decreases the permeation of water through the cell walls of the xylem, thereby playing an intricate role in the transport of water and nutrients. Finally, lignin plays an important function in a plant’s natural defense against degradation by impeding penetration of destructive enzymes through the cell wall. Although lignin is necessary to trees, it is undesirable in most chemical papermaking fibers and is removed by pulping and bleaching processes. 1.1.1 Biosynthesis Plant lignins can be broadly divided into three classes: softwood (gymnosperm), hardwood (angiosperm) and grass or annual plant (graminaceous) lignin.3 Three different phenylpropane units, or monolignols, are responsible for lignin biosynthesis.4 Guaiacyl lignin is composed principally of coniferyl alcohol units, while guaiacyl-syringyl lignin contains monomeric units from coniferyl and sinapyl alcohol. -
Buyers of Timber in Orange County
Companies that Buy Timber In County: Orange 7/7/2021 COMPANY PHONE, FAX, EMAIL and SPECIES PRODUCTS ADDRESS CONTACT PERSON PURCHASED PURCHASED 360 Forest Products, Inc. PHONE 910-285-5838 S Yellow Pine, E White Pine, Cypress, Standing Timber, Sawlogs, PO Box 157 FAX: 910-285-8009 Ash, Cherry, Red Oak, White Oak, Pulpwood, Poles, Pilings, Cottonwood, Beech, Hickory, Sweetgum, Chips, Chip-n-Saw, Veneer & Wallace, NC 28466 EMAIL: Black/Tupelo Gum, Soft Maple, Hard Plywood Logs or Bolts [email protected] Maple, Walnut, Yellow Poplar Larry Batchelor, President A & P Timber Co, Inc. PHONE 919-554-4597 All Hardwoods, All Softwoods Standing Timber 137 East Fleming Farm Dr FAX: Youngsville, NC 27596 EMAIL: Dwight Payne, Registered Forester All-Woods Timber Company, Inc. PHONE 919-818-5957 S Yellow Pine, All Hardwoods Standing Timber, Sawlogs, 2671 Charlie Long Road FAX: Pulpwood Hurdle Mills, NC 27571 EMAIL: Philip R. Whitfield, President Black Creek Forestry Services, LL PHONE (919)6314064 All Hardwoods, All Softwoods Standing Timber 4920 Raleigh Rd FAX: Benson, NC 27504 EMAIL: [email protected] Dave Hendershott, Owner Blue Chip Wood Products PHONE (919)805-0060 All Hardwoods, All Softwoods Standing Timber, Sawlogs, FAX: Pulpwood , NC EMAIL: [email protected] Bill Baxley Braxton's Sawmill, Inc. PHONE (336)376-6798 S Yellow Pine, Yellow-Poplar, Sweetgum, Standing Timber, Sawlogs 7519 D Lindley Mill Rd FAX: (336)376-8411 Soft Maple, Red Oak, White Oak, Hickory, Ash Graham, NC 27253 EMAIL: Christopher Braxton, President Canfor Southern Pine Graham PHONE (336)376-3130 S Yellow Pine Standing Timber, Sawlogs 4408 Mt Herman Rock Creek Rd FAX: (336)376-5858 Graham, NC 27253 EMAIL: [email protected]; doug.burleson Doug Burleson, Forester This is a list of individuals that purchase standing timber and have requested that their information be posted on the N.C. -
Tree Care Handbook
Minnesota SWCD Forestry Association Tree Handbook Dear Tree Planter. With headlines reporting the continuing deforestation of the tropical rain forest, one may ask the question: Are America’s forests in danger of disappearing? Because people such as yourself practice reforestation, our forested acres are actually growing in size. About one-third of the United States, or 731 million acres is covered with trees. That’s about 70 percent of the forest that existed when Columbus discovered America. Almost one third of this is set aside in permanent parks and wilderness areas. Minnesotans’ have planted an average of 12 million trees annually; enough trees to cover over 15,000 acres per year. Good land stewards are planting trees for many good reasons. The results of their efforts can be seen in reduced soil erosion, improved air and water quality, healthy forest industries, enhanced wildlife habitat and generally a more attractive surrounding for us to live in. Aspen has become the most prominent tree in Minnesota’s forests. After clearcutting, aspen regenerates readily by sprouting from its root system or by drifting seeds onto disturbed sites. Most of the other major species in Minnesota need some help from tree planters to ensure that they make up a part of the new forest. The following pages will help explain how to plant and care for a tree seedling. There is a section on the general characteristics and planting requirements of the tree and shrub species commonly planted for conservation purposes in Minnesota. The professionals working in conservation throughout Minnesota thank you for planting, nurturing and wisely using one of Minnesota’s greatest treasures its renewable trees. -
Florida's Timber Industry - Agriculture the Author
United States Department of Florida's Timber Industry - Agriculture The Author: Michael Howell is a Resource Forester, with the Forest Inventory and Analysis group, Southern Research Station, Asheville, NC. May 1995 Southern Research Station P.O. Box 2680 Asheville, NC 28802 Foreword This report contains the findings of a 1993 canvass of and location. Surveys for all timber products other all primary wood-using plants in Florida and presents than pulpwood began in 1958, and are currently con- changes in product output and residue use since 1991. ducted every 2 years. It complements the Forest Inventory and Analysis peri- Pulpwood production data were taken from an annual odic inventory of volume and removals from the State's canvass of all southeastern pulpmills, conducted timberland. The canvass was conducted to determine annually in cooperation with the American Pulpwood the amount and source of wood receipts and annual Association. Medium density fiberboard, insulating timber product drain by county in 1993 and to deter- board, and hardboard plants were included in this sur- mine interstate and cross-regional movement of indus- vey. trial roundwood. Only primary wood-using mills were canvassed. Primary mills are those that process round- The Southern Research Station gratefully acknowledges wood in log or bolt form or as chipped roundwood. the cooperation and assistance provided by the Florida Examples of industrial roundwood products are saw Department of Agriculture and Consumer Services. logs, pulpwood, veneer logs, poles, and logs used for Division of Marketing and Utilization in collecting mill composite board products. Mills produc~ngproducts data. Appreciation is also extended to forest industry from residues generated at primary and secondary and mill managers for providing timber products infor- processors were not canvassed. -
The Use of Old Corrugated Board in the Manufacture of High Quality White Papers
Western Michigan University ScholarWorks at WMU Paper Engineering Senior Theses Chemical and Paper Engineering 12-1983 The Use of Old Corrugated Board in the Manufacture of High Quality White Papers Rene H. Kapik Western Michigan University Follow this and additional works at: https://scholarworks.wmich.edu/engineer-senior-theses Part of the Wood Science and Pulp, Paper Technology Commons Recommended Citation Kapik, Rene H., "The Use of Old Corrugated Board in the Manufacture of High Quality White Papers" (1983). Paper Engineering Senior Theses. 209. https://scholarworks.wmich.edu/engineer-senior-theses/209 This Dissertation/Thesis is brought to you for free and open access by the Chemical and Paper Engineering at ScholarWorks at WMU. It has been accepted for inclusion in Paper Engineering Senior Theses by an authorized administrator of ScholarWorks at WMU. For more information, please contact wmu- [email protected]. THE USE OF OLD CORRUGATED BOARD IN THE MANUFACTURE OF HIGH QUALITY WHITE PAPERS by Rene' H. Kapik A Thesis submitted in partial fulfillment of the course requirements for The Bachelor of Science Degree Western Michigan University Kalamazoo, Michigan December, 1983 ABSTRACT Clean corrugated board waste was fractionated into its softwood/ hardwood fiber components, repulped using a kraft pulping process, and bleached using a CEHD bleaching sequence in an effort to produce high brightness fiber suitable for use in medium to high quality white paper. The papers produced had almost equivalent mechanical strengths and opacity, but possessed unsatisfactory brightness and cleanliness when compared to commercially manufactured,:. bleached kraft pulps of identical softwood/hardwood contents. Based on this experimental data, the use of recycled fiber from corrugated board as a fiber substitute in the manufacture of high quality printing and writing papers is not recommended due to its inferior brightness and cleanliness. -
Maine Wood Volume and Projection Study
REPORT Maine Wood Volume and Projection Study Prepared for: FOR/Maine Prepared by: Gary Mullaney Ernest Bowling David Stevens May 21, 2018 85138F May 17, 2018 FOR/Maine Page i TABLE OF CONTENTS TABLE OF CONTENTS .............................................................................................................................................. i 1. EXECUTIVE SUMMARY ...................................................................................................................................... 1 Summary by Species Group .................................................................................................................. 2 Summary by Megaregion ....................................................................................................................... 6 2. INTRODUCTION .................................................................................................................................................... 7 Background and Purpose ...................................................................................................................... 7 Methodology - Current ........................................................................................................................... 7 Methodology - Modeling Approach ................................................................................................... 8 Mix By Landownership ........................................................................................................................ 10 3. MAINE’S TIMBER RESOURCE: -
Paper Recycling Technology Detailed Part 1A
Paper Recycling Technology and Science Dr. Richard A. Venditti Paper Science and Engineering Forest Biomaterials Department North Carolina State University Lecture: Paper recycling and technology course introduction and objectives Dr. Richard Venditti Faculty member in the Paper Science and Engineering Program in the Forest Biomaterials Department at North Carolina State University PhD in Chemical Engineering, BS in Pulp and Paper Science and Chemical Engineering Research areas: � Paper recycling � Utilization of forest/agricultural materials for new applications � Life cycle analysis Named a TAPPI Fellow in 2012 Relevant research projects: – The detection of adhesive contaminants – The changes in fibers upon recycling – Automatic sorting of recovered papers – Flotation deinking surfactants – Agglomeration deinking – Screening phenomena and pressure sensitive adhesives – Deposition of adhesive contaminants – Neural networks to control deinking operations – Sludge conversion to bio-ethanol and to bio- materials Course Outline The US Paper Recycling Industry Recovered Paper Grades and Contaminants Effect of Recycling on Fibers/Paper Unit Operations � Pulping, Cleaning, Screening, Washing, Flotation, Dispersion, Bleaching, ….. Image Analysis, Deinking Chemicals System Design Advanced/Additional Topics Course Activities Viewing of the Videos of Lectures � Base lectures by Venditti � Guest lectures from industry leaders Homework assignments Final Exam Critical Issues in Recycling: Going deeper into the recovered paper stream -
Southern Pulpwood Production, 2014
United States Department of Agriculture Southern Pulpwood Production, 2014 James A. Gray, James W. Bentley, Jason A. Cooper, and David J. Wall Forest Service Southern e-Resource Bulletin Research Station SRS–219 In this report: Page Southern Pulpwood Production by— Appendix 7 • Roundwood and plant residues 9–11 • Species group 9–11 • Territory 9 • Movement 12–13 Pulpmills Using Southern Wood by— • Location 14–15 Note: All tables in this report are available in Microsoft® Excel workbook files. Upon request, these files will be supplied in the format the customer requests. Product Disclaimer The use of trade or firm names in this publication is for reader information and does not imply endorsement by the U.S. Department of Agriculture of any product or service. May 2018 Southern Research Station 200 W.T. Weaver Blvd. Asheville, NC 28804 www.srs.fs.usda.gov Southern Pulpwood Production, 2014 James A. Gray, Forester U.S. Department of Agriculture Forest Service Forest Inventory and Analysis, Southern Research Station Knoxville, TN 37919 James W. Bentley, Forester U.S. Department of Agriculture Forest Service Forest Inventory and Analysis, Southern Research Station Knoxville, TN 37919 Jason A. Cooper, Forester U.S. Department of Agriculture Forest Service Forest Inventory and Analysis, Southern Research Station Knoxville, TN 37919 and David J. Wall, Forester U.S. Department of Agriculture Forest Service Forest Inventory and Analysis, Southern Research Station Meadville, MS 39653 INTRODUCTION combined accounted for 77 percent of the total Southern pulpwood production, while hardwoods accounted for the The Forest Inventory Analysis (FIA) unit of the Southern remaining 23 percent. -
091102 Pulp and Paper
Methodology for the free allocation of emission allowances in the EU ETS post 2012 Sector report for the pulp and paper industry November 2009 Ecofys (project leader) Fraunhofer Institute for Systems and Innovation Research Öko-Institut By order of the European Commission Study Contract: 07.0307/2008/515770/ETU/C2 Ecofys project Number: PECSNL082164 ii Disclaimer and acknowledgements Disclaimer The views expressed in this study represent only the views of the authors and not those of the European Commission. The focus of this study is on preparing a first blueprint of an allocation methodology for free allocation of emission allowances under the EU Emission Trading Scheme for the period 2013 – 2020 for installations in the pulp and paper industry. The report should be read in conjunction with the report on the project approach and general issues. This sector report has been written by Ecofys. Acknowledgements The authors would like to thank representatives from the pulp and paper industry for the in- depth discussions on possible benchmarking options for the pulp and paper industry during the execution of the project. iii Table of content 1 Introduction....................................... .............. 1 2 Production process and GHG emissions............... 5 3 Benchmark methodology .............................. ..... 10 3.1 Background on products ........................................................................................ 10 3.2 Proposal for products to be distinguished ............................................................. -
Tall Oil Production and Processing
TALL OIL PRODUCTION AND PROCESSING Tall oil is a mixture of mainly acidic compounds found, like turpentine, in pine trees and obtained as a by-product of the pulp and paper industry. It is used as a resin in many different industries, including mining, paper manufacture, paint manufacture and synthetic rubber manufacture. It is extracted at the pulp and paper mill, and undergoes the first two processing steps there. Step 1 - Extraction of tall oil soap The "black liquor" from the paper making process is concentrated and left to settle. The top layer is known as "tall oil soap", and is skimmed off. The rest is recycled for further use in paper making. Step2 - Production of crude tall oil The tall oil soap is reacted with acid to form crude tall oil. The following reaction occurs: + + R—COONa + H3O → R—COOH + H2O + Na The acids formed from this reaction, along with small quantities of other compounds of similar volatility, make up the crude tall oil. All crude tall oil produced in New Zealand is then sent to a plant in Mt. Maunganui to complete processing. Step 3 - Crude tall oil distillation The oil is distilled into five components with different boiling points: heads (which boils first), then fatty acids, distilled tall oil (a mixture of fatty and resin acids), resin acids (collectively known as rosin) and pitch (the residue). All of these can be used in various industries as is, but some of the rosin is also further processed on site. Step 4 - Production of rosin paper size "Paper size" is the substance that stops all paper from behaving like blotting paper.