Terms & Conditions

ChemEngCalc Community  |  Last updated: 18 June 2026

Welcome to ChemEngCalc Community, the discussion forum operated at community.chemenggcalc.com as part of chemenggcalc.com (the “Forum”, “we”, “us”, “our”). These Terms & Conditions (“Terms”) govern your access to and use of the Forum, including any content, functionality, and services offered on or through it.

By creating an account, posting content, or otherwise using the Forum, you agree to be bound by these Terms and our Privacy Policy. If you do not agree, please do not use the Forum.

1. Eligibility

  • You must be at least 18 years old, or the age of majority in your jurisdiction, to register an account. Users between 13–18 may use the Forum only with the consent and supervision of a parent or legal guardian, where permitted by local law.
  • By registering, you represent that all information you provide is accurate, current, and complete, and that you will maintain the accuracy of such information.
  • You are responsible for maintaining the confidentiality of your account password and for all activity that occurs under your account.

2. Account Registration and Security

  • You may be required to register for an account to access certain features, such as posting topics or replies.
  • You agree not to create an account using a false identity, impersonate any person or entity, or register multiple accounts to evade moderation actions (“ban evasion”).
  • We reserve the right to suspend or terminate accounts that violate these Terms, at our sole discretion, with or without notice.
  • You must notify us immediately at the contact email below if you suspect any unauthorized use of your account.

3. Acceptable Use and Community Conduct

By using the Forum, you agree NOT to:

  • Post content that is unlawful, defamatory, obscene, abusive, harassing, threatening, hateful, or discriminatory on the basis of race, religion, gender, nationality, disability, or other protected characteristic.
  • Post spam, unsolicited advertising, chain messages, pyramid schemes, or repetitive promotional content unrelated to chemical engineering discussion.
  • Upload or share content that infringes the intellectual property, copyright, trademark, or other proprietary rights of any third party.
  • Share proprietary, confidential, or trade-secret information belonging to your employer or any third party without authorization.
  • Post technical content, calculations, or instructions intended to facilitate illegal activity or to cause harm, including but not limited to information designed to circumvent safety systems or facilitate the creation of hazardous, explosive, or controlled substances outside of legitimate, lawful academic or industrial context.
  • Upload viruses, malware, or any code designed to disrupt, damage, or gain unauthorized access to the Forum or other users’ systems.
  • Scrape, crawl, or harvest data from the Forum using automated means without our prior written consent.
  • Impersonate any person, business, or moderator, or misrepresent your affiliation with any person or entity.
  • Engage in personal attacks, doxxing (publishing others’ private information), or coordinated harassment of other members.
  • Post off-topic political, religious, or promotional content unrelated to the purpose of this chemical engineering community.

We reserve the right, but not the obligation, to monitor, edit, or remove any content that we determine, in our sole discretion, violates these Terms or is otherwise objectionable.

4. User-Generated Content and License

  • You retain ownership of the intellectual property rights in content you post (“User Content”), such as your forum topics, replies, comments, and uploaded files.
  • By posting User Content, you grant us a worldwide, non-exclusive, royalty-free, transferable, sublicensable license to use, host, store, reproduce, modify, adapt, publish, translate, distribute, and display such content in connection with operating, promoting, and improving the Forum, including in any media format and through any media channels now known or later developed.
  • You represent and warrant that you own or have the necessary rights and permissions to post your User Content, and that it does not infringe or violate the rights of any third party.
  • We do not endorse, and are not responsible for, the accuracy, completeness, or reliability of any User Content, including technical calculations, formulas, or engineering advice shared by members. See Section 7 (“Disclaimer”) below.
  • We reserve the right to remove any User Content at our discretion, including content that violates these Terms, without prior notice.

5. Intellectual Property

  • The Forum name, logo, design, layout, and all original content created by us (excluding User Content) are the property of [Your Full Name] and/or chemenggcalc.com, and are protected by applicable copyright, trademark, and other intellectual property laws.
  • You may not copy, reproduce, distribute, or create derivative works from any part of the Forum’s design or original content without our prior written permission.
  • If you believe content on the Forum infringes your copyright, please contact us at the email below with details of the alleged infringement, and we will review and take appropriate action.

6. Moderation and Enforcement

  • Our moderators and administrators may, at their sole discretion, edit, move, lock, or delete any topic or reply, issue warnings, suspend posting privileges, or permanently ban any user who violates these Terms or our Forum Rules.
  • Moderation decisions are made in good faith to maintain a constructive, professional, and safe community environment, and are final.
  • Repeated or severe violations may result in immediate and permanent termination of your account without prior warning.
  • We are not obligated to provide reasons for moderation actions, though we will generally attempt to do so where practical.

7. Disclaimer of Warranties

  • THE FORUM AND ALL CONTENT, INCLUDING USER-GENERATED CALCULATIONS, FORMULAS, ADVICE, AND DISCUSSIONS, ARE PROVIDED ON AN “AS IS” AND “AS AVAILABLE” BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, OR ACCURACY.
  • Content shared on this Forum, including technical advice, engineering calculations, process design suggestions, and software tips, is contributed by community members and is intended for general informational and educational purposes only. It does NOT constitute professional engineering advice and should NOT be relied upon for actual plant design, safety-critical decisions, regulatory compliance, or any application where errors could result in injury, loss of life, environmental harm, or financial loss.
  • Always verify calculations independently and consult a licensed professional engineer before applying any information from this Forum to real-world projects.
  • We do not warrant that the Forum will be uninterrupted, secure, timely, or error-free, or that any defects will be corrected.

8. Limitation of Liability

  • TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, [Your Full Name], ChemEngCalc Community, AND chemenggcalc.com SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, DATA, GOODWILL, OR OTHER INTANGIBLE LOSSES, RESULTING FROM (A) YOUR USE OF OR INABILITY TO USE THE FORUM; (B) ANY CONTENT POSTED BY ANY USER, INCLUDING TECHNICAL ERRORS IN CALCULATIONS OR ADVICE; (C) UNAUTHORIZED ACCESS TO OR ALTERATION OF YOUR DATA; OR (D) ANY OTHER MATTER RELATING TO THE FORUM.
  • In jurisdictions that do not allow the exclusion or limitation of certain damages, our liability shall be limited to the maximum extent permitted by law.
  • Nothing in these Terms shall limit or exclude liability for death, personal injury, fraud, or any other liability that cannot be excluded or limited under applicable law.

9. Indemnification

You agree to indemnify, defend, and hold harmless, ChemEngCalc Community, chemenggcalc.com, and our respective officers, employees, and agents from and against any claims, liabilities, damages, losses, and expenses, including reasonable legal fees, arising out of or in any way connected with: (a) your access to or use of the Forum; (b) your User Content; (c) your violation of these Terms; or (d) your violation of any rights of a third party.

10. Third-Party Links and Services

The Forum may contain links to third-party websites, tools, or services, including our main site chemenggcalc.com and its calculators, or resources shared by members (e.g., Aspen, HYSYS, or other third-party software references). We do not control and are not responsible for the content, accuracy, or practices of any third-party website or service. Your interactions with any third-party site are solely between you and that third party.

11. Advertising

The Forum may display advertisements served by third-party advertising networks. We are not responsible for the content of third-party advertisements. Your interactions with advertisers, including any purchase or transaction, are solely between you and the advertiser.

12. Termination

  • You may stop using the Forum and request deletion of your account at any time by contacting us.
  • We may suspend or terminate your access to the Forum, with or without notice, for any violation of these Terms, suspected fraudulent or illegal activity, or for any other reason at our sole discretion.
  • Upon termination, your right to use the Forum will immediately cease. Provisions of these Terms that by their nature should survive termination (including but not limited to intellectual property, disclaimers, indemnification, and limitation of liability) shall survive.

13. Changes to the Forum and These Terms

We reserve the right to modify, suspend, or discontinue the Forum (or any part of it) at any time, with or without notice. We may also revise these Terms from time to time. The updated Terms will be posted on this page with a revised “Last updated” date, and material changes will, where appropriate, be announced on the Forum. Your continued use of the Forum after changes take effect constitutes your acceptance of the revised Terms.

14. Governing Law and Jurisdiction

These Terms shall be governed by and construed in accordance with the laws of India, without regard to its conflict of law provisions. Subject to applicable law, any disputes arising out of or relating to these Terms or the Forum shall be subject to the exclusive jurisdiction of the competent courts in India.

If you are accessing the Forum from outside India, you are responsible for compliance with local laws, if and to the extent local laws are applicable. For users in the European Economic Area, United Kingdom, or other jurisdictions where mandatory consumer protection or data protection laws grant you additional rights that cannot be waived by agreement, nothing in this Section 14 shall limit those mandatory rights.

15. Severability

If any provision of these Terms is found to be unenforceable or invalid under applicable law, that provision will be limited or eliminated to the minimum extent necessary so that these Terms will otherwise remain in full force and effect.

16. Entire Agreement

These Terms, together with our Privacy Policy and any Forum Rules/Guidelines posted on the Forum, constitute the entire agreement between you and us regarding your use of the Forum, and supersede any prior agreements.

17. Contact Us

If you have any questions about these Terms, please contact us at:

Email: chemenggcalc@gmail.com

Website: chemenggcalc.com

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